PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 23486469-3 2013 Phosphorylation of Ser-656 by cAMP-dependent protein kinase (PKA) inhibits Drp1, whereas dephosphorylation by a mitochondrial protein phosphatase 2A isoform and the calcium-calmodulin-dependent phosphatase calcineurin (CaN) activates Drp1. Serine 19-22 dynamin 1 like Homo sapiens 75-79 23486469-3 2013 Phosphorylation of Ser-656 by cAMP-dependent protein kinase (PKA) inhibits Drp1, whereas dephosphorylation by a mitochondrial protein phosphatase 2A isoform and the calcium-calmodulin-dependent phosphatase calcineurin (CaN) activates Drp1. Serine 19-22 dynamin 1 like Homo sapiens 234-238 23486469-7 2013 With tools for bidirectional control of the CaN-Drp1 signaling axis in hand, we demonstrate that the Drp1 LXVP motif shapes mitochondria in neuronal and non-neuronal cells, and that CaN-mediated Drp1 dephosphorylation promotes neuronal death following oxygen-glucose deprivation. oxygen-glucose 252-266 dynamin 1 like Homo sapiens 101-105 23486469-7 2013 With tools for bidirectional control of the CaN-Drp1 signaling axis in hand, we demonstrate that the Drp1 LXVP motif shapes mitochondria in neuronal and non-neuronal cells, and that CaN-mediated Drp1 dephosphorylation promotes neuronal death following oxygen-glucose deprivation. oxygen-glucose 252-266 dynamin 1 like Homo sapiens 101-105 22005465-0 2011 Ionizing radiation accelerates Drp1-dependent mitochondrial fission, which involves delayed mitochondrial reactive oxygen species production in normal human fibroblast-like cells. Reactive Oxygen Species 106-129 dynamin 1 like Homo sapiens 31-35 23492771-0 2013 Cadmium induced Drp1-dependent mitochondrial fragmentation by disturbing calcium homeostasis in its hepatotoxicity. Cadmium 0-7 dynamin 1 like Homo sapiens 16-20 23492771-0 2013 Cadmium induced Drp1-dependent mitochondrial fragmentation by disturbing calcium homeostasis in its hepatotoxicity. Calcium 73-80 dynamin 1 like Homo sapiens 16-20 23492771-5 2013 Concurrent to mitochondrial fragmentation, CdCl2 treatment increased the protein levels of dynamin-related protein (Drp1) and promoted the recruitment of Drp1 into mitochondria. Cadmium Chloride 43-48 dynamin 1 like Homo sapiens 116-120 23492771-5 2013 Concurrent to mitochondrial fragmentation, CdCl2 treatment increased the protein levels of dynamin-related protein (Drp1) and promoted the recruitment of Drp1 into mitochondria. Cadmium Chloride 43-48 dynamin 1 like Homo sapiens 154-158 23492771-7 2013 Moreover, in L02 cells, Drp1 silencing could effectively reverse Cd-induced mitochondrial fragmentation and mitochondrial dysfunction. Cadmium 65-67 dynamin 1 like Homo sapiens 24-28 23492771-8 2013 Furthermore, the increased expression and mitochondrial recruitment of Drp1 were tightly related to the disturbance of calcium homeostasis, which could be prevented by both chelating [Ca2+]i and inhibiting [Ca2+]m uptake. Calcium 119-126 dynamin 1 like Homo sapiens 71-75 23492771-9 2013 Overall, our study indicated that Cd induced Drp1-dependent mitochondrial fragmentation by disturbing calcium homeostasis to promote hepatotoxicity. Cadmium 34-36 dynamin 1 like Homo sapiens 45-49 23492771-9 2013 Overall, our study indicated that Cd induced Drp1-dependent mitochondrial fragmentation by disturbing calcium homeostasis to promote hepatotoxicity. Calcium 102-109 dynamin 1 like Homo sapiens 45-49 23492771-10 2013 Manipulation of Drp1 may be the potential avenue for developing novel strategies to protect against cadmium-induced hepatotoxicity. Cadmium 100-107 dynamin 1 like Homo sapiens 16-20 23334860-13 2013 The small molecule Drp1 inhibitor, Mdivi-1, and siDRP1 yield concordant results, inhibiting O2-induced constriction (without altering the response to phenylephrine or KCl) and preventing O2-induced increases in oxidative metabolism, cytosolic calcium, and ductal smooth muscle cells proliferation. Oxygen 92-94 dynamin 1 like Homo sapiens 19-23 23334860-13 2013 The small molecule Drp1 inhibitor, Mdivi-1, and siDRP1 yield concordant results, inhibiting O2-induced constriction (without altering the response to phenylephrine or KCl) and preventing O2-induced increases in oxidative metabolism, cytosolic calcium, and ductal smooth muscle cells proliferation. Phenylephrine 150-163 dynamin 1 like Homo sapiens 19-23 23334860-13 2013 The small molecule Drp1 inhibitor, Mdivi-1, and siDRP1 yield concordant results, inhibiting O2-induced constriction (without altering the response to phenylephrine or KCl) and preventing O2-induced increases in oxidative metabolism, cytosolic calcium, and ductal smooth muscle cells proliferation. Potassium Chloride 167-170 dynamin 1 like Homo sapiens 19-23 23334860-13 2013 The small molecule Drp1 inhibitor, Mdivi-1, and siDRP1 yield concordant results, inhibiting O2-induced constriction (without altering the response to phenylephrine or KCl) and preventing O2-induced increases in oxidative metabolism, cytosolic calcium, and ductal smooth muscle cells proliferation. Oxygen 187-189 dynamin 1 like Homo sapiens 19-23 23334860-13 2013 The small molecule Drp1 inhibitor, Mdivi-1, and siDRP1 yield concordant results, inhibiting O2-induced constriction (without altering the response to phenylephrine or KCl) and preventing O2-induced increases in oxidative metabolism, cytosolic calcium, and ductal smooth muscle cells proliferation. Calcium 243-250 dynamin 1 like Homo sapiens 19-23 22846607-8 2013 Addition of 6-OHDA did not increase the levels of fission 1, mitofusins 1 and 2 or optic atrophy 1 proteins, but does lead to the translocation of dynamin related protein 1 from the cytosol to the mitochondria. Oxidopamine 12-18 dynamin 1 like Homo sapiens 147-172 22846607-9 2013 Pre-treatment with MitoQ (50nM, 30min) results in the inhibition of the mitochondrial translocation of Drp1. mitoquinone 19-24 dynamin 1 like Homo sapiens 103-107 24587691-5 2013 In this review, we focus on the signaling pathway whereby S-nitrosylation of the mitochondrial fission protein Drp1 (dynamin-related protein 1; forming S-nitrosothiol (SNO)-Drp1) precipitates excessive mitochondrial fission or fragmentation and consequent bioenergetic compromise. S-Nitrosothiols 152-166 dynamin 1 like Homo sapiens 111-115 24587691-5 2013 In this review, we focus on the signaling pathway whereby S-nitrosylation of the mitochondrial fission protein Drp1 (dynamin-related protein 1; forming S-nitrosothiol (SNO)-Drp1) precipitates excessive mitochondrial fission or fragmentation and consequent bioenergetic compromise. S-Nitrosothiols 152-166 dynamin 1 like Homo sapiens 117-142 24587691-5 2013 In this review, we focus on the signaling pathway whereby S-nitrosylation of the mitochondrial fission protein Drp1 (dynamin-related protein 1; forming S-nitrosothiol (SNO)-Drp1) precipitates excessive mitochondrial fission or fragmentation and consequent bioenergetic compromise. S-Nitrosothiols 152-166 dynamin 1 like Homo sapiens 173-177 24587691-5 2013 In this review, we focus on the signaling pathway whereby S-nitrosylation of the mitochondrial fission protein Drp1 (dynamin-related protein 1; forming S-nitrosothiol (SNO)-Drp1) precipitates excessive mitochondrial fission or fragmentation and consequent bioenergetic compromise. S-Nitrosothiols 168-171 dynamin 1 like Homo sapiens 111-115 24587691-5 2013 In this review, we focus on the signaling pathway whereby S-nitrosylation of the mitochondrial fission protein Drp1 (dynamin-related protein 1; forming S-nitrosothiol (SNO)-Drp1) precipitates excessive mitochondrial fission or fragmentation and consequent bioenergetic compromise. S-Nitrosothiols 168-171 dynamin 1 like Homo sapiens 117-142 24587691-5 2013 In this review, we focus on the signaling pathway whereby S-nitrosylation of the mitochondrial fission protein Drp1 (dynamin-related protein 1; forming S-nitrosothiol (SNO)-Drp1) precipitates excessive mitochondrial fission or fragmentation and consequent bioenergetic compromise. S-Nitrosothiols 168-171 dynamin 1 like Homo sapiens 173-177 23027751-3 2012 Drp1 shares structural and functional similarities with dynamin 1 with respect to domain organization, ability to self-assemble into spiral-like oligomers and GTP-cycle-dependent membrane scission. Guanosine Triphosphate 159-162 dynamin 1 like Homo sapiens 0-4 22511751-3 2012 Dynamin-related protein-1 (DRP1) is a GTPase that, when activated by kinases that phosphorylate serine 616, causes mitochondrial fission. Serine 96-102 dynamin 1 like Homo sapiens 0-25 22511751-3 2012 Dynamin-related protein-1 (DRP1) is a GTPase that, when activated by kinases that phosphorylate serine 616, causes mitochondrial fission. Serine 96-102 dynamin 1 like Homo sapiens 27-31 22511751-5 2012 OBJECTIVE: We hypothesize that DRP1 activation is responsible for increased mitochondrial fission in PAH PASMCs and that DRP1 inhibition may slow proliferation and have therapeutic potential. pasmcs 105-111 dynamin 1 like Homo sapiens 31-35 22511751-8 2012 HIF-1alpha activation in human PAH leads to mitochondrial fission by cyclin B1/CDK1-dependent phosphorylation of DRP1 at serine 616. Serine 121-127 dynamin 1 like Homo sapiens 113-117 22511751-9 2012 In normal PASMCs, HIF-1alpha activation by CoCl(2) or desferrioxamine causes DRP1-mediated fission. cobaltous chloride 43-50 dynamin 1 like Homo sapiens 77-81 22511751-9 2012 In normal PASMCs, HIF-1alpha activation by CoCl(2) or desferrioxamine causes DRP1-mediated fission. Deferoxamine 54-69 dynamin 1 like Homo sapiens 77-81 22511751-11 2012 Both the DRP1 inhibitor Mdivi-1 and siDRP1 prevent mitotic fission and arrest PAH PASMCs at the G2/M interphase. pasmcs 82-88 dynamin 1 like Homo sapiens 9-13 22334657-1 2012 The mechanoenzyme dynamin-related protein 1 (Drp1) hydrolyzes GTP to power mitochondrial fission, a process required for organelle biogenesis, quality control, transport, and apoptosis. Guanosine Triphosphate 62-65 dynamin 1 like Homo sapiens 18-43 22334657-1 2012 The mechanoenzyme dynamin-related protein 1 (Drp1) hydrolyzes GTP to power mitochondrial fission, a process required for organelle biogenesis, quality control, transport, and apoptosis. Guanosine Triphosphate 62-65 dynamin 1 like Homo sapiens 45-49 22334657-5 2012 Consistent with an autoinhibitory role of the VD, we identified Arg-376 in the Drp1 stalk domain as necessary for Mff interaction, assembly into spirals, and mitochondrial fission. Arginine 64-67 dynamin 1 like Homo sapiens 79-83 22334657-10 2012 This in turn modulates Arg-376-dependent OMM targeting of Drp1 via multivalent interactions with Mff. Arginine 23-26 dynamin 1 like Homo sapiens 58-62 21615675-0 2011 DLP1-dependent mitochondrial fragmentation mediates 1-methyl-4-phenylpyridinium toxicity in neurons: implications for Parkinson"s disease. 1-Methyl-4-phenylpyridinium 52-79 dynamin 1 like Homo sapiens 0-4 23334860-0 2013 Role of dynamin-related protein 1 (Drp1)-mediated mitochondrial fission in oxygen sensing and constriction of the ductus arteriosus. Oxygen 75-81 dynamin 1 like Homo sapiens 8-33 23334860-0 2013 Role of dynamin-related protein 1 (Drp1)-mediated mitochondrial fission in oxygen sensing and constriction of the ductus arteriosus. Oxygen 75-81 dynamin 1 like Homo sapiens 35-39 23334860-9 2013 O2 rapidly (<5 minutes) causes mitochondrial fission by a cyclin-dependent kinase- mediated phosphorylation of dynamin-related protein 1 (Drp1) at serine 616. Oxygen 0-2 dynamin 1 like Homo sapiens 114-139 23334860-9 2013 O2 rapidly (<5 minutes) causes mitochondrial fission by a cyclin-dependent kinase- mediated phosphorylation of dynamin-related protein 1 (Drp1) at serine 616. Oxygen 0-2 dynamin 1 like Homo sapiens 141-145 23334860-9 2013 O2 rapidly (<5 minutes) causes mitochondrial fission by a cyclin-dependent kinase- mediated phosphorylation of dynamin-related protein 1 (Drp1) at serine 616. Serine 150-156 dynamin 1 like Homo sapiens 114-139 23334860-9 2013 O2 rapidly (<5 minutes) causes mitochondrial fission by a cyclin-dependent kinase- mediated phosphorylation of dynamin-related protein 1 (Drp1) at serine 616. Serine 150-156 dynamin 1 like Homo sapiens 141-145 22773688-5 2012 Moreover, mitochondrial fission molecules, e.g., protein dynamin-related protein 1, as well as Htt, associated with mitochondrial raft-like microdomains, glycosphingolipid-enriched structures detectable in mitochondria. Glycosphingolipids 154-171 dynamin 1 like Homo sapiens 57-82 22821850-4 2012 Upon 6-OHDA treatment, dynamin-related protein 1 (Drp1) transiently translocated to mitochondria, with increased levels of mitochondrial Drp1 being observed after 3 and 9h. Oxidopamine 5-11 dynamin 1 like Homo sapiens 23-48 22821850-4 2012 Upon 6-OHDA treatment, dynamin-related protein 1 (Drp1) transiently translocated to mitochondria, with increased levels of mitochondrial Drp1 being observed after 3 and 9h. Oxidopamine 5-11 dynamin 1 like Homo sapiens 50-54 22821850-4 2012 Upon 6-OHDA treatment, dynamin-related protein 1 (Drp1) transiently translocated to mitochondria, with increased levels of mitochondrial Drp1 being observed after 3 and 9h. Oxidopamine 5-11 dynamin 1 like Homo sapiens 137-141 22745122-0 2012 Modulation of dynamin-related protein 1 (DRP1) function by increased O-linked-beta-N-acetylglucosamine modification (O-GlcNAc) in cardiac myocytes. o-linked-beta-n-acetylglucosamine 69-102 dynamin 1 like Homo sapiens 14-39 22745122-0 2012 Modulation of dynamin-related protein 1 (DRP1) function by increased O-linked-beta-N-acetylglucosamine modification (O-GlcNAc) in cardiac myocytes. o-linked-beta-n-acetylglucosamine 69-102 dynamin 1 like Homo sapiens 41-45 22745122-5 2012 In this study, we found that dynamin-related protein 1 (DRP1) is O-GlcNAcylated in cardiomyocytes at threonine 585 and 586. Threonine 101-110 dynamin 1 like Homo sapiens 29-54 22745122-5 2012 In this study, we found that dynamin-related protein 1 (DRP1) is O-GlcNAcylated in cardiomyocytes at threonine 585 and 586. Threonine 101-110 dynamin 1 like Homo sapiens 56-60 22745122-7 2012 Increased O-GlcNAcylation decreases the phosphorylation of DRP1 at serine 637, which is known to regulate DRP1 function. Serine 67-73 dynamin 1 like Homo sapiens 59-63 22745122-7 2012 Increased O-GlcNAcylation decreases the phosphorylation of DRP1 at serine 637, which is known to regulate DRP1 function. Serine 67-73 dynamin 1 like Homo sapiens 106-110 22745122-8 2012 In fact, increased O-GlcNAcylation augments the level of the GTP-bound active form of DRP1 and induces translocation of DRP1 from the cytoplasm to mitochondria. Guanosine Triphosphate 61-64 dynamin 1 like Homo sapiens 86-90 23284813-9 2012 The reduction in Drp1 and Mff protein levels was rescued following treatment with the proteasome inhibitor MG132. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 107-112 dynamin 1 like Homo sapiens 17-21 21747057-7 2011 Silencing Fis1 or Drp1 expression with siRNA blunted high glucose-induced alterations in mitochondrial networks, reactive oxygen species production, endothelial nitric oxide synthase activation, and cGMP production. Cyclic GMP 199-203 dynamin 1 like Homo sapiens 18-22 21747057-5 2011 In cultured human aortic endothelial cells exposed to 30 mmol/L glucose, we observed a similar loss of mitochondrial networks and increased expression of Fis1 and dynamin-related protein-1 (Drp1), proteins required for mitochondrial fission. Glucose 64-71 dynamin 1 like Homo sapiens 163-188 21747057-5 2011 In cultured human aortic endothelial cells exposed to 30 mmol/L glucose, we observed a similar loss of mitochondrial networks and increased expression of Fis1 and dynamin-related protein-1 (Drp1), proteins required for mitochondrial fission. Glucose 64-71 dynamin 1 like Homo sapiens 190-194 21747057-7 2011 Silencing Fis1 or Drp1 expression with siRNA blunted high glucose-induced alterations in mitochondrial networks, reactive oxygen species production, endothelial nitric oxide synthase activation, and cGMP production. Glucose 58-65 dynamin 1 like Homo sapiens 18-22 21747057-7 2011 Silencing Fis1 or Drp1 expression with siRNA blunted high glucose-induced alterations in mitochondrial networks, reactive oxygen species production, endothelial nitric oxide synthase activation, and cGMP production. Reactive Oxygen Species 113-136 dynamin 1 like Homo sapiens 18-22 21145355-2 2011 The GTPase family of proteins, including fission proteins, dynamin related protein 1 (Drp1), mitochondrial fission 1 (Fis1), and fusion proteins (Mfn1, Mfn2 and Opa1) are essential to maintain mitochondrial fission and fusion balance, and to provide necessary adenosine triphosphate to neurons. Adenosine 260-269 dynamin 1 like Homo sapiens 59-84 21145355-2 2011 The GTPase family of proteins, including fission proteins, dynamin related protein 1 (Drp1), mitochondrial fission 1 (Fis1), and fusion proteins (Mfn1, Mfn2 and Opa1) are essential to maintain mitochondrial fission and fusion balance, and to provide necessary adenosine triphosphate to neurons. Adenosine 260-269 dynamin 1 like Homo sapiens 86-90 21453958-12 2011 The calcium-dependent calcineurin and Drp1 are activated 30 minutes after SP stimulation. Calcium 4-11 dynamin 1 like Homo sapiens 38-42 21326213-4 2011 Moreover, Drp1 knockdown enhanced mitochondrial depolarization and T-cell receptor signal strength, but decreased myosin phosphorylation, ATP production and T-cell receptor assembly at the central supramolecular activation cluster (cSMAC). Adenosine Triphosphate 138-141 dynamin 1 like Homo sapiens 10-14 20688057-5 2010 After silencing of DLP1, an accumulation of the apical reporter protein YFP-GL-GPI, but not the basolateral reporter VSVG-SP-GFP at the Golgi complex was observed. glycylleucine 76-78 dynamin 1 like Homo sapiens 19-23 21526220-6 2011 According to epistasis studies with phosphorylation site-mutant dynamin-related protein 1 (Drp1), inhibition of the mitochondrial fission enzyme through a conserved PKA site is the principal mechanism by which cAMP and PKA/AKAP1 promote both mitochondrial elongation and neuronal survival. Cyclic AMP 210-214 dynamin 1 like Homo sapiens 64-89 21526220-6 2011 According to epistasis studies with phosphorylation site-mutant dynamin-related protein 1 (Drp1), inhibition of the mitochondrial fission enzyme through a conserved PKA site is the principal mechanism by which cAMP and PKA/AKAP1 promote both mitochondrial elongation and neuronal survival. Cyclic AMP 210-214 dynamin 1 like Homo sapiens 91-95 21526220-7 2011 Phenocopied by a mutation that slows GTP hydrolysis, Drp1 phosphorylation inhibits the disassembly step of its catalytic cycle, accumulating large, slowly recycling Drp1 oligomers at the OMM. Guanosine Triphosphate 37-40 dynamin 1 like Homo sapiens 53-57 21526220-7 2011 Phenocopied by a mutation that slows GTP hydrolysis, Drp1 phosphorylation inhibits the disassembly step of its catalytic cycle, accumulating large, slowly recycling Drp1 oligomers at the OMM. Guanosine Triphosphate 37-40 dynamin 1 like Homo sapiens 165-169 20467441-0 2010 Nitric oxide inhibition of Drp1-mediated mitochondrial fission is critical for myogenic differentiation. Nitric Oxide 0-12 dynamin 1 like Homo sapiens 27-31 20060165-5 2010 Additionally, excessive calcium-induced NO generation leads to the formation of S-nitrosylated dynamin-related protein 1, which causes abnormal mitochondrial fragmentation and resultant synaptic damage. Calcium 24-31 dynamin 1 like Homo sapiens 95-120 20850011-4 2010 Here we show that Drp1 stimulates tBid-induced Bax oligomerization and cytochrome c release by promoting tethering and hemifusion of membranes in vitro. tBID 34-38 dynamin 1 like Homo sapiens 18-22 20850011-5 2010 This function of Drp1 is independent of its GTPase activity and relies on arginine 247 and the presence of cardiolipin in membranes. Arginine 74-82 dynamin 1 like Homo sapiens 17-21 20428767-7 2010 In the present study, we observed that increasing mitochondrial calcium induced mitochondrial fragmentation, which correlated with the presence of Drp1 at the mitochondria in CGP treated cells. Calcium 64-71 dynamin 1 like Homo sapiens 147-151 19492085-8 2009 We also show that Drp1 is dephosphorylated in PINK1 deficient cells due to activation of the calcium-dependent phosphatase calcineurin. Calcium 93-100 dynamin 1 like Homo sapiens 18-22 19638400-1 2009 Dynamin-related protein (Drp) 1 is a key regulator of mitochondrial fission and is composed of GTP-binding, Middle, insert B, and C-terminal GTPase effector (GED) domains. Guanosine Triphosphate 95-98 dynamin 1 like Homo sapiens 0-31 19525928-11 2009 Antibodies specific to DRP1 co-precipitated a human homologue of yeast Rad23 protein A (hHR23A) and silencing of hHR23A decreased the nuclear DRP1 level and cisplatin resistance. Cisplatin 157-166 dynamin 1 like Homo sapiens 23-27 20463395-4 2010 A recent article claimed that S-nitrosylation of dynamin related protein 1 (DRP1) at cysteine 644 causes protein dimerization and increased GTPase activity and is the mechanism responsible for NO-induced mitochondrial fission and neuronal injury in AD, but not in Parkinson"s disease (PD). Cysteine 85-93 dynamin 1 like Homo sapiens 49-74 20463395-4 2010 A recent article claimed that S-nitrosylation of dynamin related protein 1 (DRP1) at cysteine 644 causes protein dimerization and increased GTPase activity and is the mechanism responsible for NO-induced mitochondrial fission and neuronal injury in AD, but not in Parkinson"s disease (PD). Cysteine 85-93 dynamin 1 like Homo sapiens 76-80 20463395-12 2010 Finally, we show that NO triggers DRP1 phosphorylation at serine 616, which results in its activation and recruitment to mitochondria. Serine 58-64 dynamin 1 like Homo sapiens 34-38 19638400-6 2009 Although initial analysis indicates that mitochondrial recruitment of ectopically expressed Drp1 in response to staurosporine is unaffected by loss of SUMOylation, we find that Drp1 SUMOylation is enhanced in the context of the K38A mutation. Staurosporine 112-125 dynamin 1 like Homo sapiens 92-96 19492085-9 2009 Accordingly, the calcineurin inhibitor FK506 blocks both Drp1 dephosphorylation and loss of mitochondrial integrity in PINK1 deficient cells but does not fully rescue mitochondrial membrane potential. Tacrolimus 39-44 dynamin 1 like Homo sapiens 57-61 17721437-2 2007 Dynamin-related protein 1 (Drp1) is an ancient mechanoenzyme that uses GTP hydrolysis to power the constriction and division of mitochondria. Guanosine Triphosphate 71-74 dynamin 1 like Homo sapiens 0-25 19342591-5 2009 We found that nitric oxide produced in response to beta-amyloid protein, thought to be a key mediator of Alzheimer"s disease, triggered mitochondrial fission, synaptic loss, and neuronal damage, in part via S-nitrosylation of dynamin-related protein 1 (forming SNO-Drp1). Nitric Oxide 14-26 dynamin 1 like Homo sapiens 226-251 19342591-5 2009 We found that nitric oxide produced in response to beta-amyloid protein, thought to be a key mediator of Alzheimer"s disease, triggered mitochondrial fission, synaptic loss, and neuronal damage, in part via S-nitrosylation of dynamin-related protein 1 (forming SNO-Drp1). Nitric Oxide 14-26 dynamin 1 like Homo sapiens 265-269 19342591-6 2009 Preventing nitrosylation of Drp1 by cysteine mutation abrogated these neurotoxic events. Cysteine 36-44 dynamin 1 like Homo sapiens 28-32 18805504-0 2009 Dynamin-related protein 1 mediates high glucose induced pancreatic beta cell apoptosis. Glucose 40-47 dynamin 1 like Homo sapiens 0-25 18805504-3 2009 In this study, we reported that a mitochondrial fission modulator, Dynamin-related protein 1 (Drp-1), plays an important role in high glucose induced beta cell apoptosis. Glucose 134-141 dynamin 1 like Homo sapiens 67-92 18805504-3 2009 In this study, we reported that a mitochondrial fission modulator, Dynamin-related protein 1 (Drp-1), plays an important role in high glucose induced beta cell apoptosis. Glucose 134-141 dynamin 1 like Homo sapiens 94-99 18805504-5 2009 Induction of Drp-1 expression significantly promoted high glucose induced apoptosis in Drp-1WT (Drp-1 wild type) inducible beta cell line, but not in Drp-1K38A (a dominant negative mutant of Drp1) inducible beta cell line. Glucose 58-65 dynamin 1 like Homo sapiens 13-18 18805504-5 2009 Induction of Drp-1 expression significantly promoted high glucose induced apoptosis in Drp-1WT (Drp-1 wild type) inducible beta cell line, but not in Drp-1K38A (a dominant negative mutant of Drp1) inducible beta cell line. Glucose 58-65 dynamin 1 like Homo sapiens 87-92 18805504-7 2009 These results indicated that Drp-1 mediates high glucose induced pancreatic beta cell apoptosis. Glucose 49-56 dynamin 1 like Homo sapiens 29-34 19147562-11 2009 Our results further show that Drp1 accumulates in mitochondria and mediates the signal of doxorubicin to induce mitochondrial fission. Doxorubicin 90-101 dynamin 1 like Homo sapiens 30-34 19426871-2 2009 Similar to the endocytosis motor dynamin, Drp1 uses GTP hydrolysis to power constriction of the outer mitochondrial membrane and ultimately mitochondrial division. Guanosine Triphosphate 52-55 dynamin 1 like Homo sapiens 42-46 18845145-2 2008 DLP1 mediates the scission of mitochondrial membranes through GTP hydrolysis, and hFis1 is a putative DLP1 receptor anchored at the mitochondrial outer membrane by a C-terminal single transmembrane domain. Guanosine Triphosphate 62-65 dynamin 1 like Homo sapiens 0-4 18838687-5 2008 Calcineurin-dependent dephosphorylation of Drp1, and in particular of its conserved serine 637, regulates its translocation to mitochondria as substantiated by site directed mutagenesis. Serine 84-90 dynamin 1 like Homo sapiens 43-47 18695047-5 2008 VDCC-associated Ca2+ signaling stimulates phosphorylation of dynamin-related protein 1 (Drp1) at serine 600 via activation of Ca2+/calmodulin-dependent protein kinase Ialpha (CaMKIalpha). Serine 97-103 dynamin 1 like Homo sapiens 61-86 18695047-5 2008 VDCC-associated Ca2+ signaling stimulates phosphorylation of dynamin-related protein 1 (Drp1) at serine 600 via activation of Ca2+/calmodulin-dependent protein kinase Ialpha (CaMKIalpha). Serine 97-103 dynamin 1 like Homo sapiens 88-92 18695047-6 2008 In neurons and HeLa cells, phosphorylation of Drp1 at serine 600 is associated with an increase in Drp1 translocation to mitochondria, whereas in vitro, phosphorylation of Drp1 results in an increase in its affinity for Fis1. Serine 54-60 dynamin 1 like Homo sapiens 46-50 18695047-6 2008 In neurons and HeLa cells, phosphorylation of Drp1 at serine 600 is associated with an increase in Drp1 translocation to mitochondria, whereas in vitro, phosphorylation of Drp1 results in an increase in its affinity for Fis1. Serine 54-60 dynamin 1 like Homo sapiens 99-103 18695047-6 2008 In neurons and HeLa cells, phosphorylation of Drp1 at serine 600 is associated with an increase in Drp1 translocation to mitochondria, whereas in vitro, phosphorylation of Drp1 results in an increase in its affinity for Fis1. Serine 54-60 dynamin 1 like Homo sapiens 99-103 18395527-0 2008 6-Hydroxydopamine (6-OHDA) induces Drp1-dependent mitochondrial fragmentation in SH-SY5Y cells. Oxidopamine 0-17 dynamin 1 like Homo sapiens 35-39 18395527-0 2008 6-Hydroxydopamine (6-OHDA) induces Drp1-dependent mitochondrial fragmentation in SH-SY5Y cells. Oxidopamine 19-25 dynamin 1 like Homo sapiens 35-39 18395527-3 2008 By immunofluorescence and time-lapse fluorescence microscopy we demonstrated that 6-OHDA induced profound mitochondrial fragmentation in SH-SY5Y cells, an event that was similar to mitochondrial fission induced by overexpression of Fis1p, a membrane adaptor for the dynamin-related protein 1 (DLP1/Drp1). Oxidopamine 82-88 dynamin 1 like Homo sapiens 266-291 18395527-3 2008 By immunofluorescence and time-lapse fluorescence microscopy we demonstrated that 6-OHDA induced profound mitochondrial fragmentation in SH-SY5Y cells, an event that was similar to mitochondrial fission induced by overexpression of Fis1p, a membrane adaptor for the dynamin-related protein 1 (DLP1/Drp1). Oxidopamine 82-88 dynamin 1 like Homo sapiens 293-297 18395527-3 2008 By immunofluorescence and time-lapse fluorescence microscopy we demonstrated that 6-OHDA induced profound mitochondrial fragmentation in SH-SY5Y cells, an event that was similar to mitochondrial fission induced by overexpression of Fis1p, a membrane adaptor for the dynamin-related protein 1 (DLP1/Drp1). Oxidopamine 82-88 dynamin 1 like Homo sapiens 298-302 18395527-6 2008 Silencing of DLP1/Drp1, which is involved in mitochondrial and peroxisomal fission, prevented 6-OHDA-induced fragmentation of mitochondria. Oxidopamine 94-100 dynamin 1 like Homo sapiens 13-17 18395527-6 2008 Silencing of DLP1/Drp1, which is involved in mitochondrial and peroxisomal fission, prevented 6-OHDA-induced fragmentation of mitochondria. Oxidopamine 94-100 dynamin 1 like Homo sapiens 18-22 18395527-7 2008 Furthermore, in cells silenced for Drp1, 6-OHDA-induced cell death was reduced, indicating that a block in mitochondrial fission protects SH-SY5Y cells against 6-OHDA toxicity. Oxidopamine 41-47 dynamin 1 like Homo sapiens 35-39 18395527-7 2008 Furthermore, in cells silenced for Drp1, 6-OHDA-induced cell death was reduced, indicating that a block in mitochondrial fission protects SH-SY5Y cells against 6-OHDA toxicity. Oxidopamine 160-166 dynamin 1 like Homo sapiens 35-39 18395527-9 2008 Our data demonstrate for the first time an involvement of mitochondrial fragmentation and Drp1 function in 6-OHDA-induced apoptosis. Oxidopamine 107-113 dynamin 1 like Homo sapiens 90-94 19417214-3 2009 Nitric oxide (NO) produced in response to Abeta induces S-nitrosylation of the mitochondrial division protein, dynamin-related protein 1 (Drp-1), which leads to excessive mitochondrial fission, synaptic loss, and neuronal damage. Nitric Oxide 0-12 dynamin 1 like Homo sapiens 111-136 19417214-3 2009 Nitric oxide (NO) produced in response to Abeta induces S-nitrosylation of the mitochondrial division protein, dynamin-related protein 1 (Drp-1), which leads to excessive mitochondrial fission, synaptic loss, and neuronal damage. Nitric Oxide 0-12 dynamin 1 like Homo sapiens 138-143 17721437-2 2007 Dynamin-related protein 1 (Drp1) is an ancient mechanoenzyme that uses GTP hydrolysis to power the constriction and division of mitochondria. Guanosine Triphosphate 71-74 dynamin 1 like Homo sapiens 27-31 17721437-8 2007 Thus, Drp1 phosphorylation at Ser 656 provides a mechanism for the integration of cAMP and calcium signals in the control of mitochondrial shape, apoptosis and other aspects of mitochondrial function. Serine 30-33 dynamin 1 like Homo sapiens 6-10 17721437-8 2007 Thus, Drp1 phosphorylation at Ser 656 provides a mechanism for the integration of cAMP and calcium signals in the control of mitochondrial shape, apoptosis and other aspects of mitochondrial function. Cyclic AMP 82-86 dynamin 1 like Homo sapiens 6-10 17721437-8 2007 Thus, Drp1 phosphorylation at Ser 656 provides a mechanism for the integration of cAMP and calcium signals in the control of mitochondrial shape, apoptosis and other aspects of mitochondrial function. Calcium 91-98 dynamin 1 like Homo sapiens 6-10 15469833-3 2004 in the October 8th issue of Molecular Cell shows that dynamin-related protein 1 (Drp1)-induced scission hinders the ability of mitochondria to transport calcium across the cell and mediate apoptosis. Calcium 153-160 dynamin 1 like Homo sapiens 54-79 17682056-5 2007 Once in mitochondria, Drp1 provokes an impairment of the mitochondrial electron transport chain, which results in dissipation of mitochondrial transmembrane potential, reactive oxygen species generation, and a drop in ATP levels. Reactive Oxygen Species 168-191 dynamin 1 like Homo sapiens 22-26 17682056-5 2007 Once in mitochondria, Drp1 provokes an impairment of the mitochondrial electron transport chain, which results in dissipation of mitochondrial transmembrane potential, reactive oxygen species generation, and a drop in ATP levels. Adenosine Triphosphate 218-221 dynamin 1 like Homo sapiens 22-26 16874299-7 2006 Mitofusin 1 (Mfn1) or dominant-negative Dynamin related protein 1 (Drp1(K38A)) inhibits mitochondrial fission induced by NO, rotenone and Amyloid-beta peptide. Rotenone 125-133 dynamin 1 like Homo sapiens 40-65 16874299-7 2006 Mitofusin 1 (Mfn1) or dominant-negative Dynamin related protein 1 (Drp1(K38A)) inhibits mitochondrial fission induced by NO, rotenone and Amyloid-beta peptide. Rotenone 125-133 dynamin 1 like Homo sapiens 67-71 17443673-7 2007 We were able to block the TG-induced mitochondrial fragmentation by inhibiting mitochondrial fission proteins DLP1/Drp1 or hFis1, suggesting that increased mitochondrial Ca(2+) acts upstream to activate the cellular mitochondrial fission machinery. Thapsigargin 26-28 dynamin 1 like Homo sapiens 110-114 17553808-6 2007 Here, we have identified cAMP-dependent protein kinase-dependent phosphorylation of Drp1 within the GED domain at Ser(637) that inhibits Drp1 GTPase activity. Cyclic AMP 25-29 dynamin 1 like Homo sapiens 84-88 17553808-6 2007 Here, we have identified cAMP-dependent protein kinase-dependent phosphorylation of Drp1 within the GED domain at Ser(637) that inhibits Drp1 GTPase activity. Cyclic AMP 25-29 dynamin 1 like Homo sapiens 137-141 17553808-6 2007 Here, we have identified cAMP-dependent protein kinase-dependent phosphorylation of Drp1 within the GED domain at Ser(637) that inhibits Drp1 GTPase activity. Serine 114-117 dynamin 1 like Homo sapiens 84-88 17553808-6 2007 Here, we have identified cAMP-dependent protein kinase-dependent phosphorylation of Drp1 within the GED domain at Ser(637) that inhibits Drp1 GTPase activity. Serine 114-117 dynamin 1 like Homo sapiens 137-141 17553808-7 2007 Mechanistically, this change in GTPase activity likely derives from decreased interaction of GTP-binding/middle domains with the GED domain since the phosphomimetic S637D mutation impairs this intramolecular interaction but not Drp1-Drp1 intermolecular interactions. Guanosine Triphosphate 32-35 dynamin 1 like Homo sapiens 228-232 17553808-7 2007 Mechanistically, this change in GTPase activity likely derives from decreased interaction of GTP-binding/middle domains with the GED domain since the phosphomimetic S637D mutation impairs this intramolecular interaction but not Drp1-Drp1 intermolecular interactions. Guanosine Triphosphate 32-35 dynamin 1 like Homo sapiens 233-237 17553808-9 2007 Thus, protein phosphorylation at Ser(637) results in clear alterations in Drp1 function and mitochondrial morphology that are likely involved in dynamic regulation of mitochondrial division in cells. Serine 33-36 dynamin 1 like Homo sapiens 74-78 17301055-6 2007 Drp1 was specifically phosphorylated in mitosis by Cdk1/cyclin B on Ser-585. Serine 68-71 dynamin 1 like Homo sapiens 0-4 17301055-8 2007 These results suggest that phosphorylation of Drp1 on Ser-585 promotes mitochondrial fission in mitotic cells. Serine 54-57 dynamin 1 like Homo sapiens 46-50 15469822-4 2004 Consequently, in Drp-1-expressing cells the apoptotic efficacy of ceramide, which causes a Ca2+-dependent perturbation of mitochondrial structure and function, was drastically reduced. Ceramides 66-74 dynamin 1 like Homo sapiens 17-22 15469822-5 2004 Conversely, the sensitivity to staurosporine-induced apoptosis, previously shown to be directly triggered by Drp-1-dependent recruitment of proapoptotic proteins to mitochondria, was enhanced. Staurosporine 31-44 dynamin 1 like Homo sapiens 109-114 15469833-3 2004 in the October 8th issue of Molecular Cell shows that dynamin-related protein 1 (Drp1)-induced scission hinders the ability of mitochondria to transport calcium across the cell and mediate apoptosis. Calcium 153-160 dynamin 1 like Homo sapiens 81-85 15208300-3 2004 Functional studies and sequence comparisons have revealed four different structural domains in Drp1, comprising N-terminal GTP-binding, middle, insert B, and C-terminal GTPase effector (GED) domains. Guanosine Triphosphate 123-126 dynamin 1 like Homo sapiens 95-99 15208300-4 2004 Here we describe an intramolecular interaction within Drp1 between the GED and the N-terminal GTP-binding and middle domains. Guanosine Triphosphate 94-97 dynamin 1 like Homo sapiens 54-58 10902754-6 2000 Their sera were considered to mainly recognize the N-terminus of dymple, which contains GTP-binding motifs. Guanosine Triphosphate 88-91 dynamin 1 like Homo sapiens 65-71 15286177-2 2004 We have previously shown that the expression of a dominant-negative DLP1 mutant deficient in GTP hydrolysis (K38A) inhibited peroxisomal division in mammalian cells. Guanosine Triphosphate 93-96 dynamin 1 like Homo sapiens 68-72 15286177-3 2004 In this study, we conducted RNA interference experiments to "knock down" the expression of DLP1 in COS-7 cells stably expressing a GFP construct bearing the C-terminal peroxisomal targeting signal 1. carbonyl sulfide 99-102 dynamin 1 like Homo sapiens 91-95 12499366-5 2003 Expression of a dominant negative DLP1 mutant deficient in GTP hydrolysis (K38A) either alone or in combination with Pex11pbeta caused the appearance of tubular peroxisomes but had no influence on their intracellular distribution. Guanosine Triphosphate 59-62 dynamin 1 like Homo sapiens 34-38 11553726-7 2001 Biochemical experiments with the use of recombinant DLP1 and labeled GTP demonstrated that DLP1-K38A binds but does not hydrolyze or release GTP. Guanosine Triphosphate 69-72 dynamin 1 like Homo sapiens 91-95 11553726-10 2001 We found that DLP1 protein alone assembled into sedimentable macromolecular structures in the presence of guanosine-5"-O-(3-thio)triphosphate (GTPgammaS) but not GTP. Guanosine 5'-O-(3-Thiotriphosphate) 106-141 dynamin 1 like Homo sapiens 14-18 11553726-10 2001 We found that DLP1 protein alone assembled into sedimentable macromolecular structures in the presence of guanosine-5"-O-(3-thio)triphosphate (GTPgammaS) but not GTP. Guanosine 5'-O-(3-Thiotriphosphate) 143-152 dynamin 1 like Homo sapiens 14-18 11553726-10 2001 We found that DLP1 protein alone assembled into sedimentable macromolecular structures in the presence of guanosine-5"-O-(3-thio)triphosphate (GTPgammaS) but not GTP. Guanosine Triphosphate 143-146 dynamin 1 like Homo sapiens 14-18 11553726-13 2001 Addition of GTPgammaS greatly enhanced membrane tubule formation, suggesting the GTP-bound form of DLP1 deforms liposomes into tubules as the DLP1-K38A does in vivo. Guanosine Triphosphate 12-15 dynamin 1 like Homo sapiens 99-103 11553726-13 2001 Addition of GTPgammaS greatly enhanced membrane tubule formation, suggesting the GTP-bound form of DLP1 deforms liposomes into tubules as the DLP1-K38A does in vivo. Guanosine Triphosphate 12-15 dynamin 1 like Homo sapiens 142-146 9731200-3 1998 When the full-length cDNA of HdynIV was sequenced, it showed that HdynIV"s carboxyl terminal lacks a proline-rich domain that can bind to Gsk-3 beta. Proline 101-108 dynamin 1 like Homo sapiens 29-35 10588666-5 1999 Point mutations in the GTP-binding domain of DLP1 (K38A and D231N) dramatically changed its intracellular distribution from punctate vesicular structures to either an aggregated or a diffuse pattern. Guanosine Triphosphate 23-26 dynamin 1 like Homo sapiens 45-49 9731200-3 1998 When the full-length cDNA of HdynIV was sequenced, it showed that HdynIV"s carboxyl terminal lacks a proline-rich domain that can bind to Gsk-3 beta. Proline 101-108 dynamin 1 like Homo sapiens 66-72 33971394-4 2021 In the present study, we found that Cr(VI) induced phosphorylation of dynamin-relatedprotein 1 (Drp1)-S637 site in premature senescent cells, which was accompanied with the decrease of mitochondrial fission. chromium hexavalent ion 36-42 dynamin 1 like Homo sapiens 70-94 9422767-0 1998 Dymple, a novel dynamin-like high molecular weight GTPase lacking a proline-rich carboxyl-terminal domain in mammalian cells. Proline 68-75 dynamin 1 like Homo sapiens 0-6 9422767-4 1998 Dymple lacks a proline-rich carboxyl-terminal domain through which dynamin binds to SH3 domains to be activated. Proline 15-22 dynamin 1 like Homo sapiens 0-6 33971394-4 2021 In the present study, we found that Cr(VI) induced phosphorylation of dynamin-relatedprotein 1 (Drp1)-S637 site in premature senescent cells, which was accompanied with the decrease of mitochondrial fission. chromium hexavalent ion 36-42 dynamin 1 like Homo sapiens 96-100 33971394-5 2021 We also demonstrated that the phosphorylation status of Drp1-S637 after Cr(VI) exposure was related to the antagonism of PKA/PP2B, and continuous dephosphorylation of Drp1-S637 attenuated premature senescence caused by Cr(VI). chromium hexavalent ion 72-78 dynamin 1 like Homo sapiens 56-60 33971394-5 2021 We also demonstrated that the phosphorylation status of Drp1-S637 after Cr(VI) exposure was related to the antagonism of PKA/PP2B, and continuous dephosphorylation of Drp1-S637 attenuated premature senescence caused by Cr(VI). chromium hexavalent ion 72-78 dynamin 1 like Homo sapiens 167-171 33971394-5 2021 We also demonstrated that the phosphorylation status of Drp1-S637 after Cr(VI) exposure was related to the antagonism of PKA/PP2B, and continuous dephosphorylation of Drp1-S637 attenuated premature senescence caused by Cr(VI). chromium hexavalent ion 219-225 dynamin 1 like Homo sapiens 56-60 33971394-5 2021 We also demonstrated that the phosphorylation status of Drp1-S637 after Cr(VI) exposure was related to the antagonism of PKA/PP2B, and continuous dephosphorylation of Drp1-S637 attenuated premature senescence caused by Cr(VI). chromium hexavalent ion 219-225 dynamin 1 like Homo sapiens 167-171 33971394-7 2021 In brief, we revealed the role of PKA/PP2B-mediated Drp1 phosphorylation and the subsequent EGFR inhibition in Cr(VI)-induced premature senescence. chromium hexavalent ion 111-117 dynamin 1 like Homo sapiens 52-56 33805672-3 2021 Inhibitors of ETC complex I (rotenone, ROT) and complex III (antimycin A, AA) decreased the phosphorylation of Plk1 T210 and Aurora A T288 in the mitotic phase (M-phase), especially ROT, affecting the dynamic phosphorylation status of fission protein dynamin-related protein 1 (Drp1) and the Ser637/Ser616 ratio. Rotenone 29-37 dynamin 1 like Homo sapiens 251-276 33805672-3 2021 Inhibitors of ETC complex I (rotenone, ROT) and complex III (antimycin A, AA) decreased the phosphorylation of Plk1 T210 and Aurora A T288 in the mitotic phase (M-phase), especially ROT, affecting the dynamic phosphorylation status of fission protein dynamin-related protein 1 (Drp1) and the Ser637/Ser616 ratio. Rotenone 29-37 dynamin 1 like Homo sapiens 278-282 33805672-3 2021 Inhibitors of ETC complex I (rotenone, ROT) and complex III (antimycin A, AA) decreased the phosphorylation of Plk1 T210 and Aurora A T288 in the mitotic phase (M-phase), especially ROT, affecting the dynamic phosphorylation status of fission protein dynamin-related protein 1 (Drp1) and the Ser637/Ser616 ratio. Antimycin A 61-72 dynamin 1 like Homo sapiens 251-276 33805672-3 2021 Inhibitors of ETC complex I (rotenone, ROT) and complex III (antimycin A, AA) decreased the phosphorylation of Plk1 T210 and Aurora A T288 in the mitotic phase (M-phase), especially ROT, affecting the dynamic phosphorylation status of fission protein dynamin-related protein 1 (Drp1) and the Ser637/Ser616 ratio. Antimycin A 61-72 dynamin 1 like Homo sapiens 278-282 33802063-8 2021 These results suggest that NAD+-mediated SIRT1 activation facilitates mitochondrial fission through activation of Drp1 by suppressing its phosphorylation and accelerating its dephosphorylation. NAD 27-31 dynamin 1 like Homo sapiens 114-118 32796068-4 2020 Here, we observed that treatment of human primary neurons (HPNs) with methamphetamine and HIV gp120 and Tat increase dynamin-related protein (DRP1)-dependent mitochondrial fragmentation and neuronal degeneration. Methamphetamine 70-85 dynamin 1 like Homo sapiens 142-146 33802063-0 2021 Nicotinamide Treatment Facilitates Mitochondrial Fission through Drp1 Activation Mediated by SIRT1-Induced Changes in Cellular Levels of cAMP and Ca2. Niacinamide 0-12 dynamin 1 like Homo sapiens 65-69 33802063-5 2021 NAM treatment induced mitochondrial fission, at least in part by activating dynamin-1-like protein (Drp1), and this was through attenuation of the inhibitory phosphorylation at serine 637 (S637) of Drp1. Niacinamide 0-3 dynamin 1 like Homo sapiens 76-98 33802063-5 2021 NAM treatment induced mitochondrial fission, at least in part by activating dynamin-1-like protein (Drp1), and this was through attenuation of the inhibitory phosphorylation at serine 637 (S637) of Drp1. Niacinamide 0-3 dynamin 1 like Homo sapiens 100-104 33802063-5 2021 NAM treatment induced mitochondrial fission, at least in part by activating dynamin-1-like protein (Drp1), and this was through attenuation of the inhibitory phosphorylation at serine 637 (S637) of Drp1. Niacinamide 0-3 dynamin 1 like Homo sapiens 198-202 33802063-5 2021 NAM treatment induced mitochondrial fission, at least in part by activating dynamin-1-like protein (Drp1), and this was through attenuation of the inhibitory phosphorylation at serine 637 (S637) of Drp1. Serine 177-183 dynamin 1 like Homo sapiens 198-202 33802063-6 2021 This Drp1 hypo-phosphorylation was attributed to SIRT1-mediated activation of AMP-activated protein kinase (AMPK), which in turn induced a decrease in cellular levels of cyclic AMP (cAMP) and protein kinase A (PKA) activity, a kinase targeting S637 of Drp1. Cyclic AMP 170-180 dynamin 1 like Homo sapiens 5-9 33802063-6 2021 This Drp1 hypo-phosphorylation was attributed to SIRT1-mediated activation of AMP-activated protein kinase (AMPK), which in turn induced a decrease in cellular levels of cyclic AMP (cAMP) and protein kinase A (PKA) activity, a kinase targeting S637 of Drp1. Cyclic AMP 182-186 dynamin 1 like Homo sapiens 5-9 33236140-0 2021 Bleomycin A5 suppresses Drp1-mediated mitochondrial fission and induces apoptosis in human nasal polyp-derived fibroblasts. bleomycetin 0-12 dynamin 1 like Homo sapiens 24-28 33236140-8 2021 Dynamin-related protein 1 (Drp1) was shown to be altered in BLE-A5-treated NPDFs. npdfs 75-80 dynamin 1 like Homo sapiens 0-25 33236140-8 2021 Dynamin-related protein 1 (Drp1) was shown to be altered in BLE-A5-treated NPDFs. npdfs 75-80 dynamin 1 like Homo sapiens 27-31 32796068-7 2020 N-acetylcysteine (NAC), a strong antioxidant and ROS scavenger, abrogated DRP1-dependent mitochondrial fragmentation and neurite degeneration. Acetylcysteine 0-16 dynamin 1 like Homo sapiens 74-78 32796068-7 2020 N-acetylcysteine (NAC), a strong antioxidant and ROS scavenger, abrogated DRP1-dependent mitochondrial fragmentation and neurite degeneration. Acetylcysteine 18-21 dynamin 1 like Homo sapiens 74-78 32796068-7 2020 N-acetylcysteine (NAC), a strong antioxidant and ROS scavenger, abrogated DRP1-dependent mitochondrial fragmentation and neurite degeneration. Reactive Oxygen Species 49-52 dynamin 1 like Homo sapiens 74-78 34875338-13 2022 The calcineurin inhibitor FK506 exhibited a Drp1-independent function that mitigated mitochondrial dysfunction. Tacrolimus 26-31 dynamin 1 like Homo sapiens 44-48 32796068-10 2020 In this study, we show that in human primary neurons, the combination of HIV proteins and methamphetamine increase oxidative stress, DRP-1 mediated mitochondrial fragmentation and neuronal injury manifested by a reduction in neuronal network and connectivity. Methamphetamine 90-105 dynamin 1 like Homo sapiens 133-138 32782788-6 2020 Further analysis indicated that a DRP1 deficiency caused mitochondrial dysfunction and induced oxidative stress, which was confirmed by increased reactive oxygen species levels. Oxygen 155-161 dynamin 1 like Homo sapiens 34-38 34767958-9 2022 RESULTS: Expression of DRP1 and mitochondrial damage was high in human OA cartilage and in the joints of mice subjected to DMM surgery which also showed increased chondrocytes apoptosis. dimethylmyleran 123-126 dynamin 1 like Homo sapiens 23-27 34801855-0 2022 Baicalein suppresses lipopolysaccharide-induced acute lung injury by regulating Drp1-dependent mitochondrial fission of macrophages. baicalein 0-9 dynamin 1 like Homo sapiens 80-84 34801855-11 2022 Taken together, our results show that baicalein may serve as a new clinical therapeutic strategy in ALI by modulating Drp1-induced mitochondrial impairment, restraining inflammatory responses, and reducing the severity of lung injury. baicalein 38-47 dynamin 1 like Homo sapiens 118-122 34462274-5 2022 Mechanistically, dynamin-related protein 1 (DRP1)-dependent excessive mitochondrial fragmentation in HSC/Ps led to excessive ROS production, induced inflammatory signaling activation, and promoted subsequent dysplasia formation and impairment of granulopoiesis. ros 125-128 dynamin 1 like Homo sapiens 17-42 34462274-5 2022 Mechanistically, dynamin-related protein 1 (DRP1)-dependent excessive mitochondrial fragmentation in HSC/Ps led to excessive ROS production, induced inflammatory signaling activation, and promoted subsequent dysplasia formation and impairment of granulopoiesis. ros 125-128 dynamin 1 like Homo sapiens 44-48 34757590-7 2022 Furthermore, pTau-S396 interacted with DRP1, and similar to pTau-S396, DRP1 accumulated in SNs across ALS subtypes, suggesting increases in mitochondrial fragmentation in ALS. ptau 13-17 dynamin 1 like Homo sapiens 39-43 34757590-7 2022 Furthermore, pTau-S396 interacted with DRP1, and similar to pTau-S396, DRP1 accumulated in SNs across ALS subtypes, suggesting increases in mitochondrial fragmentation in ALS. ptau 13-17 dynamin 1 like Homo sapiens 71-75 34757590-13 2022 pTau-S396 interacts with the pro-fission GTPase DRP1 in ALS. ptau 0-4 dynamin 1 like Homo sapiens 48-52 34757590-13 2022 pTau-S396 interacts with the pro-fission GTPase DRP1 in ALS. C21H42O8 5-9 dynamin 1 like Homo sapiens 48-52 34965411-5 2021 In parallel, downregulation of SIRT2 hyperacetylates the serine/threonine protein kinase AKT1 at Lys20 in a non-canonical way, activating DRP1 and metabolic reprogramming. Serine 57-63 dynamin 1 like Homo sapiens 138-142 34722538-3 2021 Drp1 is a target for SUMOylation and its deSUMOylation, mediated by the SUMO protease SENP3, enhances the Drp1-Mff interaction to promote cell death in an oxygen/glucose deprivation (OGD) model of ischemia. Oxygen 155-161 dynamin 1 like Homo sapiens 0-4 34741026-5 2021 Firstly, mitochondrial Drp1 maximumly recognizes mPTP channels by binding Bcl-2-associated X protein (BAX) and a phosphate carrier protein (PiC) in the mPTP. Phosphates 113-122 dynamin 1 like Homo sapiens 23-27 34963686-8 2021 Mechanistically, CPT1A overexpression increased the phosphorylation of dynamin-related protein 1 at Ser-637 to promote mitochondrial fusion. Serine 100-103 dynamin 1 like Homo sapiens 71-96 34725875-10 2021 More specifically, AR up-regulated the phosphorylation of Drp1 at Serine 637 by activating AMP-activated protein kinase (AMPK), thereby inhibiting the mitochondrial translocation of Drp1. Serine 66-72 dynamin 1 like Homo sapiens 58-62 34873283-6 2021 Moreover, we define key biogenesis steps of phosphatidic acid-enriched MDVs starting with the MIRO1/2-dependent formation of thin membrane protrusions pulled along microtubule filaments, followed by MID49/MID51/MFF-dependent recruitment of the dynamin family GTPase DRP1 and finally DRP1-dependent scission. Phosphatidic Acids 44-61 dynamin 1 like Homo sapiens 266-270 34873283-6 2021 Moreover, we define key biogenesis steps of phosphatidic acid-enriched MDVs starting with the MIRO1/2-dependent formation of thin membrane protrusions pulled along microtubule filaments, followed by MID49/MID51/MFF-dependent recruitment of the dynamin family GTPase DRP1 and finally DRP1-dependent scission. Phosphatidic Acids 44-61 dynamin 1 like Homo sapiens 283-287 34888014-11 2021 In JEG3 cells treated with 30 mmol/L glucose, the mRNA and protein expression of p66Shc and Drp1 were increased at 24 h (both P < 0.05), 48 h (both P < 0.01) and 72 h (both P < 0.001). Glucose 37-44 dynamin 1 like Homo sapiens 92-96 34769322-5 2021 NaHS improved the mitochondrial membrane potential and attenuated oxidative stress, and inhibited dynamin-related protein 1 (DRP1), but enhanced optic atrophy protein 1 (OPA1) expression. sodium bisulfide 0-4 dynamin 1 like Homo sapiens 98-123 34769322-5 2021 NaHS improved the mitochondrial membrane potential and attenuated oxidative stress, and inhibited dynamin-related protein 1 (DRP1), but enhanced optic atrophy protein 1 (OPA1) expression. sodium bisulfide 0-4 dynamin 1 like Homo sapiens 125-129 34685760-4 2021 Treating neurons with okadaic acid (OA), an inhibitor of phosphatases PP1 and PP2A, resulted in increased CRMP2 phosphorylation at Thr509/514, Ser522, and Thr555, and augmented Drp1 phosphorylation at Ser616. Okadaic Acid 22-34 dynamin 1 like Homo sapiens 177-181 34685760-7 2021 (S)-LCM rescued CRMP2 binding to Drp1 and Miro 2 but not to KLC1. Lincomycin 0-7 dynamin 1 like Homo sapiens 33-37 34722538-3 2021 Drp1 is a target for SUMOylation and its deSUMOylation, mediated by the SUMO protease SENP3, enhances the Drp1-Mff interaction to promote cell death in an oxygen/glucose deprivation (OGD) model of ischemia. Oxygen 155-161 dynamin 1 like Homo sapiens 106-110 34722538-5 2021 Here we demonstrate that preventing Drp1 SUMOylation by mutating its SUMO target lysines enhances the Drp1-Bcl-x L interaction in vivo and in vitro. Lysine 81-88 dynamin 1 like Homo sapiens 36-40 34722538-5 2021 Here we demonstrate that preventing Drp1 SUMOylation by mutating its SUMO target lysines enhances the Drp1-Bcl-x L interaction in vivo and in vitro. Lysine 81-88 dynamin 1 like Homo sapiens 102-106 34403210-4 2021 Hypoxia significantly activated extracellular signal-regulated kinase (ERK), increased phosphorylation of dynamin-related protein 1 (Drp1) at serine 616 and decreased phosphorylation of Drp1 at serine 637. Serine 142-148 dynamin 1 like Homo sapiens 106-131 34403210-4 2021 Hypoxia significantly activated extracellular signal-regulated kinase (ERK), increased phosphorylation of dynamin-related protein 1 (Drp1) at serine 616 and decreased phosphorylation of Drp1 at serine 637. Serine 142-148 dynamin 1 like Homo sapiens 133-137 34403210-4 2021 Hypoxia significantly activated extracellular signal-regulated kinase (ERK), increased phosphorylation of dynamin-related protein 1 (Drp1) at serine 616 and decreased phosphorylation of Drp1 at serine 637. Serine 194-200 dynamin 1 like Homo sapiens 186-190 34403210-7 2021 PD325901 and Mdivi-1 inhibited phosphorylation of Drp1 at serine 616, resulting in reduced mitochondrial fission under hypoxia. mirdametinib 0-8 dynamin 1 like Homo sapiens 50-54 34403210-7 2021 PD325901 and Mdivi-1 inhibited phosphorylation of Drp1 at serine 616, resulting in reduced mitochondrial fission under hypoxia. Serine 58-64 dynamin 1 like Homo sapiens 50-54 34529976-0 2021 Dynamin-related protein 1 regulates substrate oxidation in skeletal muscle by stabilizing cellular and mitochondrial calcium dynamics. Calcium 117-124 dynamin 1 like Homo sapiens 0-25 34529976-5 2021 Loss of DRP1 (shDRP1) resulted in extensive ultrastructural and functional remodeling of mitochondria, characterized by pleomorphic enlargement, increased electron density of the matrix, and defective NADH and succinate oxidation. NAD 201-205 dynamin 1 like Homo sapiens 8-12 34529976-5 2021 Loss of DRP1 (shDRP1) resulted in extensive ultrastructural and functional remodeling of mitochondria, characterized by pleomorphic enlargement, increased electron density of the matrix, and defective NADH and succinate oxidation. Succinic Acid 210-219 dynamin 1 like Homo sapiens 8-12 34529976-8 2021 The insights obtained herein suggest that DRP1 regulates fatty acid oxidation by altering whole-cell and mitochondrial calcium dynamics. Fatty Acids 57-67 dynamin 1 like Homo sapiens 42-46 34529976-8 2021 The insights obtained herein suggest that DRP1 regulates fatty acid oxidation by altering whole-cell and mitochondrial calcium dynamics. Calcium 119-126 dynamin 1 like Homo sapiens 42-46 34089567-5 2021 Epimedium treatment promoted dynamin-associated protein 1 (Drp1)-mediated steroidogenesis pathway by upregulating PKA, CREB, Drp1, and StAR protein expression in response to ES exposure in Leydig cells. Einsteinium 174-176 dynamin 1 like Homo sapiens 59-63 34575980-5 2021 After 8 h, the highest dose of oleate induced a decrease in DRP1 content without changes in MFN2 content in association with cell viability maintenance, whereas palmitate induced a decrease in cell viability associated with a decrease mainly in MFN2 content. Oleic Acid 31-37 dynamin 1 like Homo sapiens 60-64 34575980-6 2021 After 24 h, oleate induced MFN2 increase, whereas palmitate induced DRP1 increase associated with a higher decrease in cell viability with high doses compared to oleate. Palmitates 50-59 dynamin 1 like Homo sapiens 68-72 34089567-5 2021 Epimedium treatment promoted dynamin-associated protein 1 (Drp1)-mediated steroidogenesis pathway by upregulating PKA, CREB, Drp1, and StAR protein expression in response to ES exposure in Leydig cells. Einsteinium 174-176 dynamin 1 like Homo sapiens 125-129 34384932-8 2021 The mitochondrial dynamics and morphology were impaired post miR-128 overexpression, as revealed by downregulation of fusion proteins (mitofusin1 and 2, i.e., MFN1 and MFN2, respectively) and upregulation of fission protein (dynamin-related protein 1, i.e., DRP1). mir-128 61-68 dynamin 1 like Homo sapiens 225-250 34384932-8 2021 The mitochondrial dynamics and morphology were impaired post miR-128 overexpression, as revealed by downregulation of fusion proteins (mitofusin1 and 2, i.e., MFN1 and MFN2, respectively) and upregulation of fission protein (dynamin-related protein 1, i.e., DRP1). mir-128 61-68 dynamin 1 like Homo sapiens 258-262 34589283-11 2021 Collectively, our data indicate that CMDL-1 may play an anti-apoptotic role in DOX cardiotoxicity by regulating Drp1 S637 phosphorylation. Doxorubicin 79-82 dynamin 1 like Homo sapiens 112-116 34362731-7 2021 Loss of PINK1 blocks Parkin recruitment, causes LC3 accumulation within mitochondria, and exacerbates Drp1KO toxicity to dopamine neurons. Dopamine 121-129 dynamin 1 like Homo sapiens 102-106 34254625-5 2021 Using human hepatocellular carcinoma (HepG2) cells, we confirmed that the interaction between dynamin-related protein 1 (DRP1)-dependent mitochondrial fission and oxidative stress promoted mitochondrial damage and mitochondria-dependent apoptosis induced by AgNPs, as determined by the elimination of DRP1 or addition of N-acetylcysteine (NAC). Acetylcysteine 321-337 dynamin 1 like Homo sapiens 121-125 34394840-11 2021 Interestingly, inhibition of TLR4 with TAK-242 promoted Drp1 downregulation and mitochondrial fusion. ethyl 6-(N-(2-chloro-4-fluorophenyl)sulfamoyl)cyclohex-1-ene-1-carboxylate 39-46 dynamin 1 like Homo sapiens 56-60 34090870-5 2021 RESULTS: Overnight lipid infusion increased dynamin related protein 1 (DRP1) phosphorylation at serine 616 and PTEN-induced kinase 1 (PINK1) expression (P = 0.003 and P = 0.008, respectively) in skeletal muscle while reducing mitochondrial membrane potential (P = 0.042). Serine 96-102 dynamin 1 like Homo sapiens 44-69 34090870-5 2021 RESULTS: Overnight lipid infusion increased dynamin related protein 1 (DRP1) phosphorylation at serine 616 and PTEN-induced kinase 1 (PINK1) expression (P = 0.003 and P = 0.008, respectively) in skeletal muscle while reducing mitochondrial membrane potential (P = 0.042). Serine 96-102 dynamin 1 like Homo sapiens 71-75 34254625-5 2021 Using human hepatocellular carcinoma (HepG2) cells, we confirmed that the interaction between dynamin-related protein 1 (DRP1)-dependent mitochondrial fission and oxidative stress promoted mitochondrial damage and mitochondria-dependent apoptosis induced by AgNPs, as determined by the elimination of DRP1 or addition of N-acetylcysteine (NAC). Acetylcysteine 339-342 dynamin 1 like Homo sapiens 94-119 34254625-5 2021 Using human hepatocellular carcinoma (HepG2) cells, we confirmed that the interaction between dynamin-related protein 1 (DRP1)-dependent mitochondrial fission and oxidative stress promoted mitochondrial damage and mitochondria-dependent apoptosis induced by AgNPs, as determined by the elimination of DRP1 or addition of N-acetylcysteine (NAC). Acetylcysteine 339-342 dynamin 1 like Homo sapiens 121-125 34261790-3 2021 Here, using a comprehensive set of structural, biophysical, and cell biological tools, we have uncovered a CL-binding motif (CBM) conserved between the Drp1 variable domain (VD) and the unrelated ADP/ATP carrier (AAC/ANT) that intercalates into the membrane core to effect specific CL interactions. Adenosine Diphosphate 196-199 dynamin 1 like Homo sapiens 152-156 34261790-3 2021 Here, using a comprehensive set of structural, biophysical, and cell biological tools, we have uncovered a CL-binding motif (CBM) conserved between the Drp1 variable domain (VD) and the unrelated ADP/ATP carrier (AAC/ANT) that intercalates into the membrane core to effect specific CL interactions. Adenosine Triphosphate 200-203 dynamin 1 like Homo sapiens 152-156 34261790-5 2021 Importantly, VD membrane insertion and GTP-dependent conformational rearrangements mediate only transient CL nonbilayer topological forays and high local membrane constriction, indicating that Drp1-CL interactions alone are insufficient for fission. Guanosine Triphosphate 39-42 dynamin 1 like Homo sapiens 193-197 34281194-4 2021 Both reactive oxygen and nitrogen species are in excess in CS-A cells and when the mitochondrial translocation of DRP1 is inhibited a reduction of these species is observed together with a recovery of mitochondrial integrity and a significant decrease of apoptosis. Nitrogen 25-33 dynamin 1 like Homo sapiens 114-118 34187517-8 2021 Further, blunting Egr3 expression in D1-MSNs blocks cocaine-enhancement of the mitochondrial-associated transcriptional coactivator, peroxisome proliferator-activated receptor gamma coactivator (PGC1alpha), and the mitochondrial fission molecule, dynamin related protein 1 (Drp1). Cocaine 52-59 dynamin 1 like Homo sapiens 247-272 34187517-8 2021 Further, blunting Egr3 expression in D1-MSNs blocks cocaine-enhancement of the mitochondrial-associated transcriptional coactivator, peroxisome proliferator-activated receptor gamma coactivator (PGC1alpha), and the mitochondrial fission molecule, dynamin related protein 1 (Drp1). Cocaine 52-59 dynamin 1 like Homo sapiens 274-278 35234738-9 2022 Our study demonstrated exogenous H2S treatment dramatically suppressed TGF-beta1 induced AF proliferation, migration, and phenotypic transition by blockage of dynamin-related protein 1 (Drp1) mediated mitochondrial fission and regulated mtROS generation. Deuterium 33-36 dynamin 1 like Homo sapiens 159-184 34254625-0 2021 The crosstalk between DRP1-dependent mitochondrial fission and oxidative stress triggers hepatocyte apoptosis induced by silver nanoparticles. Silver 121-127 dynamin 1 like Homo sapiens 22-26 34254625-5 2021 Using human hepatocellular carcinoma (HepG2) cells, we confirmed that the interaction between dynamin-related protein 1 (DRP1)-dependent mitochondrial fission and oxidative stress promoted mitochondrial damage and mitochondria-dependent apoptosis induced by AgNPs, as determined by the elimination of DRP1 or addition of N-acetylcysteine (NAC). Acetylcysteine 321-337 dynamin 1 like Homo sapiens 94-119 34203664-9 2021 Here, we show that Flt3-ITD+ cells are sensitive to an IB-induced dynamin 1-like (Drp1)-p38-ROS pathway. ros 92-95 dynamin 1 like Homo sapiens 82-86 34069800-0 2021 Mitochondrial Fission Governed by Drp1 Regulates Exogenous Fatty Acid Usage and Storage in Hela Cells. Fatty Acids 59-69 dynamin 1 like Homo sapiens 34-38 34069800-4 2021 We inhibited mitochondrial fission by silencing dynamin-related protein 1(DRP1) and observed the shift in fatty acid storage-usage balance. Fatty Acids 106-116 dynamin 1 like Homo sapiens 48-73 34069800-4 2021 We inhibited mitochondrial fission by silencing dynamin-related protein 1(DRP1) and observed the shift in fatty acid storage-usage balance. Fatty Acids 106-116 dynamin 1 like Homo sapiens 74-78 35304783-7 2022 The expression of PGAM5 in JEG3 cells was up-regulated under hypoxia, which promoted dephosphorylation of Drp1 at Serine 637 residue, mitochondrial dysfunction (elevated ROS level and reduced mitochondrial membrane potential and ATP content) and cellular necroptosis (increased PI+ /Annexin V+ cells and decreased cell viability), accompanied by increased expression of necroptosis-relevant proteins; knockdown of PGAM5 attenuated these phenomena. Serine 114-120 dynamin 1 like Homo sapiens 106-110 34068960-0 2021 All-Trans Retinoic Acid Increases DRP1 Levels and Promotes Mitochondrial Fission. Tretinoin 0-23 dynamin 1 like Homo sapiens 34-38 34068960-5 2021 Our results showed that ATRA increases DRP1 protein levels, increases the localization of DRP1 to mitochondria in isolated mitochondrial preparations. Tretinoin 24-28 dynamin 1 like Homo sapiens 39-43 34068960-5 2021 Our results showed that ATRA increases DRP1 protein levels, increases the localization of DRP1 to mitochondria in isolated mitochondrial preparations. Tretinoin 24-28 dynamin 1 like Homo sapiens 90-94 34068960-8 2021 In conclusion, ATRA results in a pharmacologically mediated increase in the DRP1 protein. Tretinoin 15-19 dynamin 1 like Homo sapiens 76-80 35234738-9 2022 Our study demonstrated exogenous H2S treatment dramatically suppressed TGF-beta1 induced AF proliferation, migration, and phenotypic transition by blockage of dynamin-related protein 1 (Drp1) mediated mitochondrial fission and regulated mtROS generation. Deuterium 33-36 dynamin 1 like Homo sapiens 186-190 35234738-10 2022 Moreover, exogenous H2S reversed TGF-beta1 induced mitochondrial fission and AF activation by modulating Rho-associated protein kinase 1 (ROCK1) dependent phosphorylation of Drp1. Deuterium 20-23 dynamin 1 like Homo sapiens 174-178 35218392-0 2022 Metal-Binding Propensity in the Mitochondrial Dynamin-Related Protein 1. Metals 0-5 dynamin 1 like Homo sapiens 46-71 35234738-11 2022 In conclusion, our results suggested that exogenous H2S attenuates TGF-beta1 induced AF activation via suppression of Drp1-mediated mitochondrial fission in a ROCK1-dependent fashion. Deuterium 52-55 dynamin 1 like Homo sapiens 118-122 35218392-2 2022 In efforts to understand how such multivalent interactions regulate Drp1 functions, in vitro reconstitution schemes rely on recruiting soluble portions of the adaptors appended with genetically encoded polyhistidine tags onto membranes containing Ni2+-bound chelator lipids. polyhistidine 202-215 dynamin 1 like Homo sapiens 68-72 35440104-0 2022 Flubendazole induces mitochondrial dysfunction and DRP1-mediated mitophagy by targeting EVA1A in breast cancer. flubendazole 0-12 dynamin 1 like Homo sapiens 51-55 35218392-2 2022 In efforts to understand how such multivalent interactions regulate Drp1 functions, in vitro reconstitution schemes rely on recruiting soluble portions of the adaptors appended with genetically encoded polyhistidine tags onto membranes containing Ni2+-bound chelator lipids. Nickel(2+) 247-251 dynamin 1 like Homo sapiens 68-72 35218392-4 2022 Here, we find using chelator lipids and chelator beads that both native and recombinant Drp1 directly bind Ni2+ ions. Nickel(2+) 107-111 dynamin 1 like Homo sapiens 88-92 35218392-5 2022 Metal binding, therefore, represents a potential strategy to deplete or purify Drp1 from native tissue lysates. Metals 0-5 dynamin 1 like Homo sapiens 79-83 35218392-6 2022 Importantly, high concentrations of the metal in solution inhibit GTP hydrolysis and renders Drp1 inactive in membrane fission. Metals 40-45 dynamin 1 like Homo sapiens 93-97 35218392-7 2022 Together, our results emphasize a metal-binding propensity, which could significantly impact Drp1 functions. Metals 34-39 dynamin 1 like Homo sapiens 93-97 35606779-3 2022 METHODS: In this study, we prepared macrophage-derived exosomes laden with heptapeptide (Hep) as a dynamin-related protein-1 (Drp1)-fission 1 (Fis1) peptide inhibitor P110 to alleviate cerebral ischemia-reperfusion injury by reducing mitochondrial Drp1/Fis1 interaction-mediated astrocytic mitochondrial disorder and promoting the transfer of astrocyte-derived healthy mitochondria into neurons. Cytidine Diphosphate 167-171 dynamin 1 like Homo sapiens 99-124 35561839-5 2022 This was also true in human PBCMCs in vitro after pharmacological inhibition of Drp1. pbcmcs 28-34 dynamin 1 like Homo sapiens 80-84 35523103-1 2022 BACKGROUND: Dynamin-related protein 1 (DRP1) is a key regulator of mitochondrial fission and is activated by phosphorylation at serine 616. Serine 128-134 dynamin 1 like Homo sapiens 12-37 35523103-1 2022 BACKGROUND: Dynamin-related protein 1 (DRP1) is a key regulator of mitochondrial fission and is activated by phosphorylation at serine 616. Serine 128-134 dynamin 1 like Homo sapiens 39-43 35523103-6 2022 The activation status of DRP1 in cancer cells was quantified based on the immunohistochemical stain of phosphorylated DRP1 at serine 616 (P(S616)-DRP1). Serine 126-132 dynamin 1 like Homo sapiens 25-29 35523103-6 2022 The activation status of DRP1 in cancer cells was quantified based on the immunohistochemical stain of phosphorylated DRP1 at serine 616 (P(S616)-DRP1). Serine 126-132 dynamin 1 like Homo sapiens 118-122 35611585-7 2022 MPTP treatment increased the abundance of mitochondrial fission proteins such as dynamin-related protein 1 (Drp1) and phospho-Drp1 Ser616. 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine 0-4 dynamin 1 like Homo sapiens 81-106 35611585-7 2022 MPTP treatment increased the abundance of mitochondrial fission proteins such as dynamin-related protein 1 (Drp1) and phospho-Drp1 Ser616. 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine 0-4 dynamin 1 like Homo sapiens 108-112 35611585-7 2022 MPTP treatment increased the abundance of mitochondrial fission proteins such as dynamin-related protein 1 (Drp1) and phospho-Drp1 Ser616. 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine 0-4 dynamin 1 like Homo sapiens 126-130 35589683-3 2022 p53 inhibits the mammalian target of rapamycin complex 1 (mTORC1) signaling to attenuate the protein level of mitochondrial fission process 1 (MTFP1), which fosters the pro-fission dynamin-related protein 1 (Drp1) phosphorylation. Sirolimus 37-46 dynamin 1 like Homo sapiens 181-206 35589683-3 2022 p53 inhibits the mammalian target of rapamycin complex 1 (mTORC1) signaling to attenuate the protein level of mitochondrial fission process 1 (MTFP1), which fosters the pro-fission dynamin-related protein 1 (Drp1) phosphorylation. Sirolimus 37-46 dynamin 1 like Homo sapiens 208-212 35440104-5 2022 Meanwhile, flubendazole increased dynamin-related protein (DRP1) expression, leading to the accumulation of PTEN induced putative kinase 1 (PINK1) and subsequent mitochondrial translocation of Parkin, thereby promoting excessive mitophagy. flubendazole 11-23 dynamin 1 like Homo sapiens 59-63 35530963-10 2022 And Celastrol could regulate mitochondrial fission and fusion by promoting the phosphorylation of the Drp1 at the Ser637 site, thereby inhibiting mitochondrial fission. celastrol 4-13 dynamin 1 like Homo sapiens 102-106 35383983-0 2022 Blocking exosomal secretion aggravates 1,4-Benzoquinone-induced mitochondrial fission activated by the AMPK/MFF/Drp1 pathway in HL-60 cells. quinone 39-55 dynamin 1 like Homo sapiens 112-116 35383983-3 2022 In this study, exposure of human promyelocytic leukemia cells (HL-60) to 1,4-benzoquinone (1,4-BQ; an active metabolite of benzene) increased the intracellular reactive oxygen species levels, decreased the mitochondrial membrane potential, adenosine triphosphate production and mitochondrial DNA (mtDNA) copy number, up-regulated the expression of mitochondrial fission proteins Drp1 and Fis1, and down-regulated the expression of mitochondrial fusion proteins Mfn2 and Opa1. quinone 73-89 dynamin 1 like Homo sapiens 379-383 35383983-3 2022 In this study, exposure of human promyelocytic leukemia cells (HL-60) to 1,4-benzoquinone (1,4-BQ; an active metabolite of benzene) increased the intracellular reactive oxygen species levels, decreased the mitochondrial membrane potential, adenosine triphosphate production and mitochondrial DNA (mtDNA) copy number, up-regulated the expression of mitochondrial fission proteins Drp1 and Fis1, and down-regulated the expression of mitochondrial fusion proteins Mfn2 and Opa1. quinone 91-97 dynamin 1 like Homo sapiens 379-383 35383983-3 2022 In this study, exposure of human promyelocytic leukemia cells (HL-60) to 1,4-benzoquinone (1,4-BQ; an active metabolite of benzene) increased the intracellular reactive oxygen species levels, decreased the mitochondrial membrane potential, adenosine triphosphate production and mitochondrial DNA (mtDNA) copy number, up-regulated the expression of mitochondrial fission proteins Drp1 and Fis1, and down-regulated the expression of mitochondrial fusion proteins Mfn2 and Opa1. Benzene 123-130 dynamin 1 like Homo sapiens 379-383 35383983-3 2022 In this study, exposure of human promyelocytic leukemia cells (HL-60) to 1,4-benzoquinone (1,4-BQ; an active metabolite of benzene) increased the intracellular reactive oxygen species levels, decreased the mitochondrial membrane potential, adenosine triphosphate production and mitochondrial DNA (mtDNA) copy number, up-regulated the expression of mitochondrial fission proteins Drp1 and Fis1, and down-regulated the expression of mitochondrial fusion proteins Mfn2 and Opa1. Oxygen 169-175 dynamin 1 like Homo sapiens 379-383 35530963-14 2022 Conclusions: Our study found that Celastrol could reduce inflammation by regulating Drp1 dependent mitochondrial fission and fusion, as well as the ERK1/2, p38, NF-kappaB signaling pathways. celastrol 34-43 dynamin 1 like Homo sapiens 84-88 35158046-7 2022 Silibinin reduced the expression of mitochondrial fission-associated proteins, dynamin-related protein 1 (DRP1), but increased mitochondrial fusion-associated proteins, optic atrophy 1 (OPA1) and mitofusin 1 (MFN1). Silybin 0-9 dynamin 1 like Homo sapiens 79-104 35158046-7 2022 Silibinin reduced the expression of mitochondrial fission-associated proteins, dynamin-related protein 1 (DRP1), but increased mitochondrial fusion-associated proteins, optic atrophy 1 (OPA1) and mitofusin 1 (MFN1). Silybin 0-9 dynamin 1 like Homo sapiens 106-110 35158046-8 2022 Accordingly, inhibition of DRP1 activity with its pharmacological inhibitor or siDRP1 efficiently attenuated ethanol- or acetaldehyde-induced apoptosis, whereas activation of DRP1 by using staurosporine (STS) further increased apoptosis in ethanol- or acetaldehyde-treated HepG2 or HL7702 cells. Ethanol 109-116 dynamin 1 like Homo sapiens 27-31 35158046-8 2022 Accordingly, inhibition of DRP1 activity with its pharmacological inhibitor or siDRP1 efficiently attenuated ethanol- or acetaldehyde-induced apoptosis, whereas activation of DRP1 by using staurosporine (STS) further increased apoptosis in ethanol- or acetaldehyde-treated HepG2 or HL7702 cells. Acetaldehyde 121-133 dynamin 1 like Homo sapiens 27-31 35158046-8 2022 Accordingly, inhibition of DRP1 activity with its pharmacological inhibitor or siDRP1 efficiently attenuated ethanol- or acetaldehyde-induced apoptosis, whereas activation of DRP1 by using staurosporine (STS) further increased apoptosis in ethanol- or acetaldehyde-treated HepG2 or HL7702 cells. Staurosporine 189-202 dynamin 1 like Homo sapiens 27-31 35158046-8 2022 Accordingly, inhibition of DRP1 activity with its pharmacological inhibitor or siDRP1 efficiently attenuated ethanol- or acetaldehyde-induced apoptosis, whereas activation of DRP1 by using staurosporine (STS) further increased apoptosis in ethanol- or acetaldehyde-treated HepG2 or HL7702 cells. Staurosporine 189-202 dynamin 1 like Homo sapiens 175-179 35158046-8 2022 Accordingly, inhibition of DRP1 activity with its pharmacological inhibitor or siDRP1 efficiently attenuated ethanol- or acetaldehyde-induced apoptosis, whereas activation of DRP1 by using staurosporine (STS) further increased apoptosis in ethanol- or acetaldehyde-treated HepG2 or HL7702 cells. Ethanol 240-247 dynamin 1 like Homo sapiens 27-31 35158046-8 2022 Accordingly, inhibition of DRP1 activity with its pharmacological inhibitor or siDRP1 efficiently attenuated ethanol- or acetaldehyde-induced apoptosis, whereas activation of DRP1 by using staurosporine (STS) further increased apoptosis in ethanol- or acetaldehyde-treated HepG2 or HL7702 cells. Ethanol 240-247 dynamin 1 like Homo sapiens 175-179 35158046-8 2022 Accordingly, inhibition of DRP1 activity with its pharmacological inhibitor or siDRP1 efficiently attenuated ethanol- or acetaldehyde-induced apoptosis, whereas activation of DRP1 by using staurosporine (STS) further increased apoptosis in ethanol- or acetaldehyde-treated HepG2 or HL7702 cells. Acetaldehyde 252-264 dynamin 1 like Homo sapiens 27-31 35158046-8 2022 Accordingly, inhibition of DRP1 activity with its pharmacological inhibitor or siDRP1 efficiently attenuated ethanol- or acetaldehyde-induced apoptosis, whereas activation of DRP1 by using staurosporine (STS) further increased apoptosis in ethanol- or acetaldehyde-treated HepG2 or HL7702 cells. Acetaldehyde 252-264 dynamin 1 like Homo sapiens 175-179 33936388-0 2021 Differential ROS-Mediated Phosphorylation of Drp1 in Mitochondrial Fragmentation Induced by Distinct Cell Death Conditions in Cerebellar Granule Neurons. Reactive Oxygen Species 13-16 dynamin 1 like Homo sapiens 45-49 34052344-2 2021 Dynamin-related protein 1 (Drp1) mediated mitochondrial fission is the main reason and the result of excessive ROS generation. Reactive Oxygen Species 111-114 dynamin 1 like Homo sapiens 0-25 34052344-2 2021 Dynamin-related protein 1 (Drp1) mediated mitochondrial fission is the main reason and the result of excessive ROS generation. Reactive Oxygen Species 111-114 dynamin 1 like Homo sapiens 27-31 34052344-9 2021 H2O2 induced cellular injury and inflammation, excessive ROS production, mitochondrial abnormalities, and increased expression of p-Drp1 and Drp1 in hPDLCs, which could be reversed by NAC and Mdivi-1. Hydrogen Peroxide 0-4 dynamin 1 like Homo sapiens 132-136 34052344-9 2021 H2O2 induced cellular injury and inflammation, excessive ROS production, mitochondrial abnormalities, and increased expression of p-Drp1 and Drp1 in hPDLCs, which could be reversed by NAC and Mdivi-1. Hydrogen Peroxide 0-4 dynamin 1 like Homo sapiens 141-145 34052344-9 2021 H2O2 induced cellular injury and inflammation, excessive ROS production, mitochondrial abnormalities, and increased expression of p-Drp1 and Drp1 in hPDLCs, which could be reversed by NAC and Mdivi-1. Acetylcysteine 184-187 dynamin 1 like Homo sapiens 132-136 34052344-9 2021 H2O2 induced cellular injury and inflammation, excessive ROS production, mitochondrial abnormalities, and increased expression of p-Drp1 and Drp1 in hPDLCs, which could be reversed by NAC and Mdivi-1. Acetylcysteine 184-187 dynamin 1 like Homo sapiens 141-145 33998634-5 2021 tt-DDE also induced mitochondrial fragmentation and fission by increasing DNM1L protein expression and DNM1L mitochondrial translocation. tt-dde 0-6 dynamin 1 like Homo sapiens 74-79 33998634-5 2021 tt-DDE also induced mitochondrial fragmentation and fission by increasing DNM1L protein expression and DNM1L mitochondrial translocation. tt-dde 0-6 dynamin 1 like Homo sapiens 103-108 35538029-8 2022 Confocal imaging showed that knockdown of Mff inhibits the mitochondrial fission and downregulates the expression of GTPase dynamin-related protein 1 (Drp1) in cisplatin-resistant Huh-7/DDP cells. Cisplatin 160-169 dynamin 1 like Homo sapiens 151-155 35368865-10 2022 Mechanistically, overexpressed Drp1 damaged mitochondria by overproduction of reactive oxygen species (ROS), which induced mitochondrial OXPHOS inhibition and decline of ATP production. Reactive Oxygen Species 78-101 dynamin 1 like Homo sapiens 31-35 35368865-10 2022 Mechanistically, overexpressed Drp1 damaged mitochondria by overproduction of reactive oxygen species (ROS), which induced mitochondrial OXPHOS inhibition and decline of ATP production. Reactive Oxygen Species 103-106 dynamin 1 like Homo sapiens 31-35 35368865-10 2022 Mechanistically, overexpressed Drp1 damaged mitochondria by overproduction of reactive oxygen species (ROS), which induced mitochondrial OXPHOS inhibition and decline of ATP production. Adenosine Triphosphate 170-173 dynamin 1 like Homo sapiens 31-35 35368865-13 2022 Moreover, the decreased ATP production induced by Drp1 overexpressing activated the AMPK cellular energy stress sensor and enhanced autophagy through the AMPK-ULK1 pathway, which might play a protective role in PA growth. Adenosine Triphosphate 24-27 dynamin 1 like Homo sapiens 50-54 35122996-6 2022 Simultaneously, sevoflurane promoted the interaction between Drp1 and GSK3beta. Sevoflurane 16-27 dynamin 1 like Homo sapiens 61-65 35122996-7 2022 Furthermore, GSK3beta activated phosphorylation of Drp1 at Ser616, induced mitochondrial fission, loss of mitochondrial membrane potential (MMP) and apoptosis in SK-N-SH cells, which was attenuated by TDZD-8, an inhibitor of GSK3beta. 4-benzyl-2-methyl-1,2,4-thiadiazolidine-3,5-dione 201-207 dynamin 1 like Homo sapiens 51-55 35122996-8 2022 In conclusion, sevoflurane induced neurotoxicity links to a GSK3beta/Drp1 dependent mitochondrial fission and apoptosis. Sevoflurane 15-26 dynamin 1 like Homo sapiens 69-73 35204246-6 2022 The role of nitrosylation of Drp1 in homocysteine-mediated exacerbation of mitochondrial fragmentation was determined by supplementing incubation medium with nitric-oxide inhibitor. Homocysteine 37-49 dynamin 1 like Homo sapiens 29-33 35204246-7 2022 Homocysteine exacerbated glucose-induced Drp1 activation and its nitrosylation, mitochondrial fragmentation and cell apoptosis, and further decreased nucleoids and mtDNA transcription. Homocysteine 0-12 dynamin 1 like Homo sapiens 41-45 35204246-7 2022 Homocysteine exacerbated glucose-induced Drp1 activation and its nitrosylation, mitochondrial fragmentation and cell apoptosis, and further decreased nucleoids and mtDNA transcription. Glucose 25-32 dynamin 1 like Homo sapiens 41-45 35204246-8 2022 Drp1-siRNA or nitric-oxide inhibitor prevented glucose- and homocysteine-induced mitochondrial fission, damage and cell apoptosis. Glucose 47-54 dynamin 1 like Homo sapiens 0-4 35204246-8 2022 Drp1-siRNA or nitric-oxide inhibitor prevented glucose- and homocysteine-induced mitochondrial fission, damage and cell apoptosis. Homocysteine 60-72 dynamin 1 like Homo sapiens 0-4 35204246-9 2022 Thus, elevated homocysteine in a hyperglycemic environment increases Drp1 activity via increasing its nitrosylation, and this further fragments the mitochondria and increases apoptosis, ultimately leading to the development of diabetic retinopathy. Homocysteine 15-27 dynamin 1 like Homo sapiens 69-73 33907822-0 2021 [Retracted] Hypoxia-induced mitochondrial translocation of DNM1L increases mitochondrial fission and triggers mPTP opening in HCC cells via activation of HK2. 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine 110-114 dynamin 1 like Homo sapiens 59-64 33705961-6 2021 Further, ceramide accumulation increased mitochondrial fission regulators such as dynamin-related protein 1 (DRP1) and mitochondrial fission factor (MFF) as well as auto/mitophagic proteins LC3B and PINK-1 compared to control. Ceramides 9-17 dynamin 1 like Homo sapiens 82-107 33705961-6 2021 Further, ceramide accumulation increased mitochondrial fission regulators such as dynamin-related protein 1 (DRP1) and mitochondrial fission factor (MFF) as well as auto/mitophagic proteins LC3B and PINK-1 compared to control. Ceramides 9-17 dynamin 1 like Homo sapiens 109-113 33936388-2 2021 ROS are also involved in mitochondrial fission, which is mediated by Dynamin-related protein 1 (Drp1). Reactive Oxygen Species 0-3 dynamin 1 like Homo sapiens 69-94 33936388-2 2021 ROS are also involved in mitochondrial fission, which is mediated by Dynamin-related protein 1 (Drp1). Reactive Oxygen Species 0-3 dynamin 1 like Homo sapiens 96-100 33936388-3 2021 The regulation of mitochondrial fragmentation mediated by Drp1 and its relationship to mitochondrial ROS (mtROS) in neuronal death have not been completely clarified. Reactive Oxygen Species 101-104 dynamin 1 like Homo sapiens 58-62 33110216-0 2021 Inhibition of Drp1 SUMOylation by ALR protects the liver from ischemia-reperfusion injury. alr 34-37 dynamin 1 like Homo sapiens 14-18 33664417-4 2021 Caffeine (50 muM) enhanced endothelial migration via activation of cAMP/PKA/AMPK signaling pathway, which was mimicked by cAMP analog 8-Br-cAMP, and blocked by PKA inhibitor H89, adenylate cyclase inhibitor SQ22536 or AMPK inhibitor compound C. Furthermore, caffeine (50 muM) induced significant mitochondrial shortening through the increased phosphorylation of mitochondrial fission protein dynamin-related protein 1 (Drp1) in HUVECs, which increased its activity to regulate mitochondrial fission. Caffeine 0-8 dynamin 1 like Homo sapiens 392-417 33508714-6 2021 MC-LR exposure resulted in mitochondrial fragmentation and glucose intake decrease in granulosa cells, as shown by increasing mitochondrial fission via dynamin-related protein 1 (DRP1) upregulation and decreasing glucose transporter 1 and 4 (GLUT1 and GLUT4). cyanoginosin LR 0-5 dynamin 1 like Homo sapiens 152-177 33508714-6 2021 MC-LR exposure resulted in mitochondrial fragmentation and glucose intake decrease in granulosa cells, as shown by increasing mitochondrial fission via dynamin-related protein 1 (DRP1) upregulation and decreasing glucose transporter 1 and 4 (GLUT1 and GLUT4). cyanoginosin LR 0-5 dynamin 1 like Homo sapiens 179-183 33904649-10 2021 In conclusion, inhibiting Drp1 with short-term Mdivi-1 administration attenuates the impairment in skeletal muscle insulin signaling and improves whole-body glucose tolerance in the setting of obesity-induced insulin resistance. Glucose 157-164 dynamin 1 like Homo sapiens 26-30 33664417-4 2021 Caffeine (50 muM) enhanced endothelial migration via activation of cAMP/PKA/AMPK signaling pathway, which was mimicked by cAMP analog 8-Br-cAMP, and blocked by PKA inhibitor H89, adenylate cyclase inhibitor SQ22536 or AMPK inhibitor compound C. Furthermore, caffeine (50 muM) induced significant mitochondrial shortening through the increased phosphorylation of mitochondrial fission protein dynamin-related protein 1 (Drp1) in HUVECs, which increased its activity to regulate mitochondrial fission. Caffeine 0-8 dynamin 1 like Homo sapiens 419-423 33664417-4 2021 Caffeine (50 muM) enhanced endothelial migration via activation of cAMP/PKA/AMPK signaling pathway, which was mimicked by cAMP analog 8-Br-cAMP, and blocked by PKA inhibitor H89, adenylate cyclase inhibitor SQ22536 or AMPK inhibitor compound C. Furthermore, caffeine (50 muM) induced significant mitochondrial shortening through the increased phosphorylation of mitochondrial fission protein dynamin-related protein 1 (Drp1) in HUVECs, which increased its activity to regulate mitochondrial fission. Cyclic AMP 67-71 dynamin 1 like Homo sapiens 392-417 33664417-4 2021 Caffeine (50 muM) enhanced endothelial migration via activation of cAMP/PKA/AMPK signaling pathway, which was mimicked by cAMP analog 8-Br-cAMP, and blocked by PKA inhibitor H89, adenylate cyclase inhibitor SQ22536 or AMPK inhibitor compound C. Furthermore, caffeine (50 muM) induced significant mitochondrial shortening through the increased phosphorylation of mitochondrial fission protein dynamin-related protein 1 (Drp1) in HUVECs, which increased its activity to regulate mitochondrial fission. Cyclic AMP 67-71 dynamin 1 like Homo sapiens 419-423 33664417-5 2021 Pharmacological blockade of Drp1 by Mdivi-1 (10 muM) or disturbance of mitochondrial fission by Drp1 silencing markedly suppressed caffeine-induced lamellipodia formation and endothelial cell migration. Caffeine 131-139 dynamin 1 like Homo sapiens 28-32 33664417-5 2021 Pharmacological blockade of Drp1 by Mdivi-1 (10 muM) or disturbance of mitochondrial fission by Drp1 silencing markedly suppressed caffeine-induced lamellipodia formation and endothelial cell migration. Caffeine 131-139 dynamin 1 like Homo sapiens 96-100 33422762-0 2021 Drp1-mediated mitochondrial fission contributes to mitophagy in paraquat-induced neuronal cell damage. Paraquat 64-72 dynamin 1 like Homo sapiens 0-4 33422762-4 2021 Hence, we investigated the potential role of reactive oxygen species (ROS) and dynamin-related protein 1 (DRP1) in PQ-induced mitophagy, aiming to elaborate on possible molecular mechanisms involved in PQ-triggered neurotoxicity. Paraquat 115-117 dynamin 1 like Homo sapiens 79-104 33422762-4 2021 Hence, we investigated the potential role of reactive oxygen species (ROS) and dynamin-related protein 1 (DRP1) in PQ-induced mitophagy, aiming to elaborate on possible molecular mechanisms involved in PQ-triggered neurotoxicity. Paraquat 115-117 dynamin 1 like Homo sapiens 106-110 33422762-8 2021 Thus, our findings provide a novel neurotoxic mechanism and reveal the DRP1-mitochondrial fission pathway as a potential target for treatments of PQ-induced excessive mitophagy, serving as an alternative target for the prevention and treatment of Parkinson"s disease. Paraquat 146-148 dynamin 1 like Homo sapiens 71-75 33416159-0 2021 Polyphyllin VII induces mitochondrial apoptosis by regulating the PP2A/AKT/DRP1 signaling axis in human ovarian cancer. polyphyllin VII 0-15 dynamin 1 like Homo sapiens 75-79 33523181-6 2021 A DRP1 inhibitor, mitochondrial division inhibitor 1 (mdivi-1) reduced ER localization of a DRP1 receptor, mitochondrial fission factor, suppressing ER remodeling-driven mitochondrial fission, autophagy, and increased mitochondrial calcium buffering and PCSK9 proteasomal degradation. Calcium 232-239 dynamin 1 like Homo sapiens 2-6 33523181-6 2021 A DRP1 inhibitor, mitochondrial division inhibitor 1 (mdivi-1) reduced ER localization of a DRP1 receptor, mitochondrial fission factor, suppressing ER remodeling-driven mitochondrial fission, autophagy, and increased mitochondrial calcium buffering and PCSK9 proteasomal degradation. Calcium 232-239 dynamin 1 like Homo sapiens 92-96 33152171-6 2021 Our data further revealed that DRP1 activation through serine 616 phosphorylation is regulated by ERK/AKT and CDK2 in lung adenocarcinoma cell lines. Serine 55-61 dynamin 1 like Homo sapiens 31-35 33603830-5 2021 The results revealed that glutamate treatment led to large increases in the mitochondrial levels of the major fission proteins dynamin-related protein 1 (Drp1) and mitochondrial fission 1 protein (Fis1), but only small elevations in the fusion proteins mitofusin 1 and 2 (Mfn1/2) and optic atrophy 1 (Opa1). Glutamic Acid 26-35 dynamin 1 like Homo sapiens 127-152 33603830-5 2021 The results revealed that glutamate treatment led to large increases in the mitochondrial levels of the major fission proteins dynamin-related protein 1 (Drp1) and mitochondrial fission 1 protein (Fis1), but only small elevations in the fusion proteins mitofusin 1 and 2 (Mfn1/2) and optic atrophy 1 (Opa1). Glutamic Acid 26-35 dynamin 1 like Homo sapiens 154-158 33603830-7 2021 Pretreatment with B35525 reduced glutamate-induced cell death and prevented the increases in the protein levels of Drp1, Fis1, Mfn1/2 and Opa1 in the mitochondrial fraction. b35525 18-24 dynamin 1 like Homo sapiens 115-119 33416159-9 2021 In addition, polyphyllin VII enhanced the mitochondrial localization of DRP1 which is mediated by increased protein phosphatase 2A (PP2A) activity, and decreased AKT activity. polyphyllin VII 13-28 dynamin 1 like Homo sapiens 72-76 33452331-11 2021 Subsequent, upregulated expression of Drp1 and BAX proteins by 2-ME strongly suggests the activation of the intrinsic apoptosis pathway. 2-Methoxyestradiol 63-67 dynamin 1 like Homo sapiens 38-42 33302576-0 2020 Inhibition of Drp1 Sensitizes Cancer Cells to Cisplatin-Induced Apoptosis through Transcriptional Inhibition of c-FLIP Expression. Cisplatin 46-55 dynamin 1 like Homo sapiens 14-18 33436835-5 2021 OmpAAb mediated activation of DRP1 enhances its accumulation on mitochondria that causes mitochondrial fragmentation, elevation in reactive oxygen species (ROS) production and cell death. Reactive Oxygen Species 131-154 dynamin 1 like Homo sapiens 30-34 33436835-5 2021 OmpAAb mediated activation of DRP1 enhances its accumulation on mitochondria that causes mitochondrial fragmentation, elevation in reactive oxygen species (ROS) production and cell death. Reactive Oxygen Species 156-159 dynamin 1 like Homo sapiens 30-34 32961495-7 2020 Cr(VI) induced reactive oxygen species (ROS) overproduction, led to dynamin-related protein 1 (Drp1) translocation to mitochondria and the subsequent mitochondrial fission, contributing to the caspase-3-dependent mitochondrial apoptosis as evidenced by higher mitochondrial permeability transition pore (mPTP) opening rate, lower mitochondrial membrane potential (MMP), and more alanine transaminase (ALT)/aspartate transaminase (AST) leakage into the culture medium. Reactive Oxygen Species 40-43 dynamin 1 like Homo sapiens 68-93 32961495-10 2020 All in all, the present study demonstrated that Cr(VI) induced hepatocytes apoptosis via Ca2+-ROS-Drp1-mitochondrial fission axis and CLU alleviated the mitochondrial apoptosis through activation of the AMPK/SERCA2a pathway. chromium hexavalent ion 48-54 dynamin 1 like Homo sapiens 98-102 33106070-8 2020 In addition, DHA decreased protein expression of TNF receptor, receptor interacting protein kinase 1, RIP3 and phosphorylation of mixed lineage kinase-like protein, phosphoglycerate mutase family 5, dynamin-related protein 1 and high mobility group box-1 protein. Docosahexaenoic Acids 13-16 dynamin 1 like Homo sapiens 199-224 32961495-0 2020 Clusterin alleviates Cr(VI)-induced mitochondrial apoptosis in L02 hepatocytes via inhibition of Ca2+-ROS-Drp1-mitochondrial fission axis. chromium hexavalent ion 21-27 dynamin 1 like Homo sapiens 106-110 32961495-0 2020 Clusterin alleviates Cr(VI)-induced mitochondrial apoptosis in L02 hepatocytes via inhibition of Ca2+-ROS-Drp1-mitochondrial fission axis. Reactive Oxygen Species 102-105 dynamin 1 like Homo sapiens 106-110 32961495-7 2020 Cr(VI) induced reactive oxygen species (ROS) overproduction, led to dynamin-related protein 1 (Drp1) translocation to mitochondria and the subsequent mitochondrial fission, contributing to the caspase-3-dependent mitochondrial apoptosis as evidenced by higher mitochondrial permeability transition pore (mPTP) opening rate, lower mitochondrial membrane potential (MMP), and more alanine transaminase (ALT)/aspartate transaminase (AST) leakage into the culture medium. Chromium 0-2 dynamin 1 like Homo sapiens 68-93 32961495-7 2020 Cr(VI) induced reactive oxygen species (ROS) overproduction, led to dynamin-related protein 1 (Drp1) translocation to mitochondria and the subsequent mitochondrial fission, contributing to the caspase-3-dependent mitochondrial apoptosis as evidenced by higher mitochondrial permeability transition pore (mPTP) opening rate, lower mitochondrial membrane potential (MMP), and more alanine transaminase (ALT)/aspartate transaminase (AST) leakage into the culture medium. Chromium 0-2 dynamin 1 like Homo sapiens 95-99 33219495-1 2021 PURPOSE: Dynamin-related protein 1 (DRP1), a mitochondrial fission protein, and its active form phosphorylated at Serine 616 (S616-p-DRP1) have been increasingly associated with tumorigenesis and invasion in various tumor models, including oncocytic thyroid cancer (TC). Serine 114-120 dynamin 1 like Homo sapiens 9-34 33219495-1 2021 PURPOSE: Dynamin-related protein 1 (DRP1), a mitochondrial fission protein, and its active form phosphorylated at Serine 616 (S616-p-DRP1) have been increasingly associated with tumorigenesis and invasion in various tumor models, including oncocytic thyroid cancer (TC). Serine 114-120 dynamin 1 like Homo sapiens 36-40 33219495-1 2021 PURPOSE: Dynamin-related protein 1 (DRP1), a mitochondrial fission protein, and its active form phosphorylated at Serine 616 (S616-p-DRP1) have been increasingly associated with tumorigenesis and invasion in various tumor models, including oncocytic thyroid cancer (TC). Serine 114-120 dynamin 1 like Homo sapiens 133-137 33219495-2 2021 In this study, the expression of DRP1 and S616-p-DRP1 and its relationship with patients" clinicopathological characteristics, tumor genetic profiles, and clinical outcomes were assessed in a large series of follicular cell-derived TC (FCDTC). fcdtc 236-241 dynamin 1 like Homo sapiens 33-37 32767829-0 2020 DRP1 promotes lactate utilization in KRAS-mutant non-small cell lung cancer cells. Lactic Acid 14-21 dynamin 1 like Homo sapiens 0-4 33194600-11 2020 The DVLP regimen (n=23) is the most common peg-asp regimen used in AAP patients. pegaspargase 43-50 dynamin 1 like Homo sapiens 4-8 33194600-11 2020 The DVLP regimen (n=23) is the most common peg-asp regimen used in AAP patients. aap 67-70 dynamin 1 like Homo sapiens 4-8 32888618-0 2020 Drp1-dependent mitochondrial fission contributes to Cr(VI)-induced mitophagy and hepatotoxicity. chromium hexavalent ion 52-58 dynamin 1 like Homo sapiens 0-4 32888618-2 2020 Role of dynamin-related protein 1 (Drp1) and Drp1-associated mitochondrial fragmentation in mitophagy and cytotoxicity after Cr(VI) exposure has not been clarified so far. chromium hexavalent ion 125-131 dynamin 1 like Homo sapiens 8-33 32888618-2 2020 Role of dynamin-related protein 1 (Drp1) and Drp1-associated mitochondrial fragmentation in mitophagy and cytotoxicity after Cr(VI) exposure has not been clarified so far. chromium hexavalent ion 125-131 dynamin 1 like Homo sapiens 45-49 32888618-3 2020 We confirmed that Cr(VI) caused mitochondrial fission by up-regulating Drp1 expression and enhancing Drp1 mitochondrial translocation. chromium hexavalent ion 18-24 dynamin 1 like Homo sapiens 71-75 32888618-3 2020 We confirmed that Cr(VI) caused mitochondrial fission by up-regulating Drp1 expression and enhancing Drp1 mitochondrial translocation. chromium hexavalent ion 18-24 dynamin 1 like Homo sapiens 101-105 32888618-4 2020 By applying the intracellular Ca2+ antagonist BAPTA-AM and mitochondrial Ca2+ antagonist Ru360, we demonstrated that Cr(VI)-induced excessive mitochondrial fission was in a Ca2+-Drp1 dependent manner. Ru 360 89-94 dynamin 1 like Homo sapiens 178-182 32888618-4 2020 By applying the intracellular Ca2+ antagonist BAPTA-AM and mitochondrial Ca2+ antagonist Ru360, we demonstrated that Cr(VI)-induced excessive mitochondrial fission was in a Ca2+-Drp1 dependent manner. chromium hexavalent ion 117-123 dynamin 1 like Homo sapiens 178-182 32888618-5 2020 The administration of Drp1 siRNA significantly suppressed the overactivation of mitophagy in Cr(VI)-induced hepatotoxicity. chromium hexavalent ion 93-99 dynamin 1 like Homo sapiens 22-26 32888618-6 2020 The specific Drp1 inhibitor mitochondrial division inhibitor-1 (Mdivi-1) blocked the overactive mitophagy and subsequently ameliorated hepatotoxicity caused by Cr(VI) in vivo. chromium hexavalent ion 160-166 dynamin 1 like Homo sapiens 13-17 32888618-7 2020 We reached the conclusion that Drp1-dependent mitochondrial fission contributes to Cr(VI)-induced mitophagy and hepatotoxicity, which may provide experimental basis for the study of chromium-associated toxicity, especially for the prevention of health damage in chromium-exposed population. chromium hexavalent ion 83-89 dynamin 1 like Homo sapiens 31-35 32888618-7 2020 We reached the conclusion that Drp1-dependent mitochondrial fission contributes to Cr(VI)-induced mitophagy and hepatotoxicity, which may provide experimental basis for the study of chromium-associated toxicity, especially for the prevention of health damage in chromium-exposed population. Chromium 182-190 dynamin 1 like Homo sapiens 31-35 32888618-7 2020 We reached the conclusion that Drp1-dependent mitochondrial fission contributes to Cr(VI)-induced mitophagy and hepatotoxicity, which may provide experimental basis for the study of chromium-associated toxicity, especially for the prevention of health damage in chromium-exposed population. Chromium 262-270 dynamin 1 like Homo sapiens 31-35 33044904-7 2021 In a series of gain-of-function and loss-of-function experiments in rodent and human myotubes, we demonstrate that BNIP3L accumulation triggers mitochondrial depolarization, calcium-dependent activation of DNM1L/DRP1, and mitophagy. Calcium 174-181 dynamin 1 like Homo sapiens 206-211 33044904-7 2021 In a series of gain-of-function and loss-of-function experiments in rodent and human myotubes, we demonstrate that BNIP3L accumulation triggers mitochondrial depolarization, calcium-dependent activation of DNM1L/DRP1, and mitophagy. Calcium 174-181 dynamin 1 like Homo sapiens 212-216 32108342-0 2020 AKAP1 mediates high glucose-induced mitochondrial fission through the phosphorylation of Drp1 in podocytes. Glucose 20-27 dynamin 1 like Homo sapiens 89-93 32666227-0 2020 CDK4 and CDK5 Inhibition Have Comparable Mild Hypothermia Effects in Preventing Drp1-Dependent Mitochondrial Fission and Neuron Death Induced by MPP. mangion-purified polysaccharide (Candida albicans) 145-148 dynamin 1 like Homo sapiens 80-84 32666227-8 2020 Treatment with hypothermia, or a selective CDK4 inhibitor, or roscovitine (CDK5 inhibitor) prevented MPP+-induced mitochondrial fission, upregulation of mitochondrial fission protein dynamin-related protein 1 (Drp1), and neuron death. Roscovitine 62-73 dynamin 1 like Homo sapiens 183-208 32666227-8 2020 Treatment with hypothermia, or a selective CDK4 inhibitor, or roscovitine (CDK5 inhibitor) prevented MPP+-induced mitochondrial fission, upregulation of mitochondrial fission protein dynamin-related protein 1 (Drp1), and neuron death. Roscovitine 62-73 dynamin 1 like Homo sapiens 210-214 32666227-8 2020 Treatment with hypothermia, or a selective CDK4 inhibitor, or roscovitine (CDK5 inhibitor) prevented MPP+-induced mitochondrial fission, upregulation of mitochondrial fission protein dynamin-related protein 1 (Drp1), and neuron death. mangion-purified polysaccharide (Candida albicans) 101-105 dynamin 1 like Homo sapiens 183-208 32666227-8 2020 Treatment with hypothermia, or a selective CDK4 inhibitor, or roscovitine (CDK5 inhibitor) prevented MPP+-induced mitochondrial fission, upregulation of mitochondrial fission protein dynamin-related protein 1 (Drp1), and neuron death. mangion-purified polysaccharide (Candida albicans) 101-105 dynamin 1 like Homo sapiens 210-214 32666227-9 2020 In addition, overexpression of dominant negative mutant Drp1K38A improved MPP+-induced mitochondrial fission while overexpression of wild-type Drp1 blunted the prevention of mitochondrial fission by hypothermia as well as CDK4 inhibitor and roscovitine. mangion-purified polysaccharide (Candida albicans) 74-78 dynamin 1 like Homo sapiens 56-60 32666227-9 2020 In addition, overexpression of dominant negative mutant Drp1K38A improved MPP+-induced mitochondrial fission while overexpression of wild-type Drp1 blunted the prevention of mitochondrial fission by hypothermia as well as CDK4 inhibitor and roscovitine. Roscovitine 241-252 dynamin 1 like Homo sapiens 56-60 32666227-10 2020 These results elucidate that hypothermia may inhibit CDK4 and CDK5 activation by upregulating p27 and p35 expression to prevent Drp1-dependent mitochondrial fission and neuron loss after MPP+ treatment. mangion-purified polysaccharide (Candida albicans) 187-191 dynamin 1 like Homo sapiens 128-132 32910998-0 2020 Drp1-mediated mitochondrial fission induced autophagy attenuates cell apoptosis caused by 3-chlorpropane-1,2-diol in HEK293 cells. 3-chlorpropane-1,2-diol 90-113 dynamin 1 like Homo sapiens 0-4 32910998-5 2020 The results showed that blockage of dynamin-related protein-1 (Drp1) by mitochondrial division inhibitor 1 (Mdivi-1, 15 muM) apparently restored 3-MCPD-induced mitochondrial dysfunction, accompanied by prevented the collapse of mitochondrial membrane potential and ATP depletion, and suppressed the occurrence of autophagy. alpha-Chlorohydrin 145-151 dynamin 1 like Homo sapiens 36-61 32910998-5 2020 The results showed that blockage of dynamin-related protein-1 (Drp1) by mitochondrial division inhibitor 1 (Mdivi-1, 15 muM) apparently restored 3-MCPD-induced mitochondrial dysfunction, accompanied by prevented the collapse of mitochondrial membrane potential and ATP depletion, and suppressed the occurrence of autophagy. alpha-Chlorohydrin 145-151 dynamin 1 like Homo sapiens 63-67 32910998-5 2020 The results showed that blockage of dynamin-related protein-1 (Drp1) by mitochondrial division inhibitor 1 (Mdivi-1, 15 muM) apparently restored 3-MCPD-induced mitochondrial dysfunction, accompanied by prevented the collapse of mitochondrial membrane potential and ATP depletion, and suppressed the occurrence of autophagy. Adenosine Triphosphate 265-268 dynamin 1 like Homo sapiens 36-61 32910998-5 2020 The results showed that blockage of dynamin-related protein-1 (Drp1) by mitochondrial division inhibitor 1 (Mdivi-1, 15 muM) apparently restored 3-MCPD-induced mitochondrial dysfunction, accompanied by prevented the collapse of mitochondrial membrane potential and ATP depletion, and suppressed the occurrence of autophagy. Adenosine Triphosphate 265-268 dynamin 1 like Homo sapiens 63-67 33126676-2 2020 It is known that the constriction step is mediated by a GTPase named dynamin-like protein 1 (DLP1) upon efficient loading of GTP. Guanosine Triphosphate 56-59 dynamin 1 like Homo sapiens 69-91 33126676-2 2020 It is known that the constriction step is mediated by a GTPase named dynamin-like protein 1 (DLP1) upon efficient loading of GTP. Guanosine Triphosphate 56-59 dynamin 1 like Homo sapiens 93-97 33126676-3 2020 However, mechanism of fuelling GTP to DLP1 remains unknown in mammals. Guanosine Triphosphate 31-34 dynamin 1 like Homo sapiens 38-42 33126676-4 2020 We earlier show that nucleoside diphosphate (NDP) kinase-like protein, termed dynamin-based ring motive-force organizer 1 (DYNAMO1), generates GTP for DLP1 in a red alga, Cyanidioschyzon merolae. Guanosine Triphosphate 143-146 dynamin 1 like Homo sapiens 151-155 32777260-0 2020 Luteolin enhances TRAIL sensitivity in non-small cell lung cancer cells through increasing DR5 expression and Drp1-mediated mitochondrial fission. Luteolin 0-8 dynamin 1 like Homo sapiens 110-114 32777260-8 2020 Moreover, luteolin treatment alone or in combination with TRAIL increased the phosphorylation of c-Jun N-terminal kinase (JNK), while SP600125 (the JNK inhibitor) significantly abolished the synergistic effect on DR5 expression and Drp1 translocation, indicating that JNK signaling activation was greatly associated with the synergistic effect exerted by luteolin in NSCLC cells. Luteolin 10-18 dynamin 1 like Homo sapiens 232-236 32777260-8 2020 Moreover, luteolin treatment alone or in combination with TRAIL increased the phosphorylation of c-Jun N-terminal kinase (JNK), while SP600125 (the JNK inhibitor) significantly abolished the synergistic effect on DR5 expression and Drp1 translocation, indicating that JNK signaling activation was greatly associated with the synergistic effect exerted by luteolin in NSCLC cells. pyrazolanthrone 134-142 dynamin 1 like Homo sapiens 232-236 32767829-6 2020 Moreover, targeting DRP1 not only reduces HSP90 expression but also enhances ROS-induced HSP90 cleavage, thus inhibiting activation of the MAPK and PI3K pathways and leading to suppressed lactate utilization and increased ROS-induced cell death. Lactic Acid 188-195 dynamin 1 like Homo sapiens 20-24 32767829-6 2020 Moreover, targeting DRP1 not only reduces HSP90 expression but also enhances ROS-induced HSP90 cleavage, thus inhibiting activation of the MAPK and PI3K pathways and leading to suppressed lactate utilization and increased ROS-induced cell death. Reactive Oxygen Species 222-225 dynamin 1 like Homo sapiens 20-24 32767829-7 2020 Taken together, these results suggest that DRP1 is a crucial regulator of lactate metabolism and redox homeostasis in KRAS-mutant lung cancer, and targeting lactate utilization by modulating DRP1 activity might be an effective treatment for lung cancer. Lactic Acid 74-81 dynamin 1 like Homo sapiens 43-47 32767829-7 2020 Taken together, these results suggest that DRP1 is a crucial regulator of lactate metabolism and redox homeostasis in KRAS-mutant lung cancer, and targeting lactate utilization by modulating DRP1 activity might be an effective treatment for lung cancer. Lactic Acid 157-164 dynamin 1 like Homo sapiens 43-47 32767829-7 2020 Taken together, these results suggest that DRP1 is a crucial regulator of lactate metabolism and redox homeostasis in KRAS-mutant lung cancer, and targeting lactate utilization by modulating DRP1 activity might be an effective treatment for lung cancer. Lactic Acid 157-164 dynamin 1 like Homo sapiens 191-195 32696439-4 2020 Dynamin-related protein 1 (Drp1)-mediated mitochondrial fragmentation leads to excess ROS generation, which is implicated in the pathogenesis of neuropathic pain. ros 86-89 dynamin 1 like Homo sapiens 0-25 32696439-4 2020 Dynamin-related protein 1 (Drp1)-mediated mitochondrial fragmentation leads to excess ROS generation, which is implicated in the pathogenesis of neuropathic pain. ros 86-89 dynamin 1 like Homo sapiens 27-31 32696439-8 2020 We summarized a Drp1-mitochondrial fission-ROS cycle that potentially functions in neuropathic pain and is regulated by posttranslational modifications and Ca2+. ros 43-46 dynamin 1 like Homo sapiens 16-20 32883957-6 2020 Both the pharmacological inhibition of Cdk5 by roscovitine and the inhibition of Drp1 by mdivi-1 inhibited mitochondrial fission and the production of ROS associated with radiation-induced neuronal loss. Reactive Oxygen Species 151-154 dynamin 1 like Homo sapiens 81-85 32767829-3 2020 We developed a lactate-dependent cell proliferation assay and found that dynamin-related protein (DRP1), which is highly expressed in KRAS-mutant NSCLC, is required for tumor cells to proliferate and uses lactate as fuel, demonstrating the critical role of DRP1 in the metabolic reprogramming of NSCLC. Lactic Acid 15-22 dynamin 1 like Homo sapiens 98-102 32767829-3 2020 We developed a lactate-dependent cell proliferation assay and found that dynamin-related protein (DRP1), which is highly expressed in KRAS-mutant NSCLC, is required for tumor cells to proliferate and uses lactate as fuel, demonstrating the critical role of DRP1 in the metabolic reprogramming of NSCLC. Lactic Acid 15-22 dynamin 1 like Homo sapiens 257-261 32767829-3 2020 We developed a lactate-dependent cell proliferation assay and found that dynamin-related protein (DRP1), which is highly expressed in KRAS-mutant NSCLC, is required for tumor cells to proliferate and uses lactate as fuel, demonstrating the critical role of DRP1 in the metabolic reprogramming of NSCLC. Lactic Acid 205-212 dynamin 1 like Homo sapiens 98-102 32767829-3 2020 We developed a lactate-dependent cell proliferation assay and found that dynamin-related protein (DRP1), which is highly expressed in KRAS-mutant NSCLC, is required for tumor cells to proliferate and uses lactate as fuel, demonstrating the critical role of DRP1 in the metabolic reprogramming of NSCLC. Lactic Acid 205-212 dynamin 1 like Homo sapiens 257-261 32767829-4 2020 Metabolic and transcriptional profiling suggests that DRP1 orchestrates a supportive metabolic network to promote lactate utilization and redox homeostasis in lung cancer cells. Lactic Acid 114-121 dynamin 1 like Homo sapiens 54-58 32767829-5 2020 DRP1 suppresses the production of reactive oxygen species (ROS) and protects cells against oxidative damage by enhancing lactate utilization. Reactive Oxygen Species 34-57 dynamin 1 like Homo sapiens 0-4 32767829-5 2020 DRP1 suppresses the production of reactive oxygen species (ROS) and protects cells against oxidative damage by enhancing lactate utilization. Reactive Oxygen Species 59-62 dynamin 1 like Homo sapiens 0-4 32767829-5 2020 DRP1 suppresses the production of reactive oxygen species (ROS) and protects cells against oxidative damage by enhancing lactate utilization. Lactic Acid 121-128 dynamin 1 like Homo sapiens 0-4 32767829-6 2020 Moreover, targeting DRP1 not only reduces HSP90 expression but also enhances ROS-induced HSP90 cleavage, thus inhibiting activation of the MAPK and PI3K pathways and leading to suppressed lactate utilization and increased ROS-induced cell death. Reactive Oxygen Species 77-80 dynamin 1 like Homo sapiens 20-24 32751088-0 2020 Increased Mitochondrial Fragmentation Mediated by Dynamin-Related Protein 1 Contributes to Hexavalent Chromium-Induced Mitochondrial Respiratory Chain Complex I-Dependent Cytotoxicity. Chromium 102-110 dynamin 1 like Homo sapiens 50-75 32060978-11 2020 In summary, our results provide evidence of Drp1-mediated mitochondrial fission during activation of ionotropic glutamate receptors in oligodendrocytes, and uncover a deleterious and Drp1-independent effect of mdivi-1 on mitochondrial and ER function in these cells. Glutamic Acid 112-121 dynamin 1 like Homo sapiens 44-48 32787872-11 2020 Ethanol-increased NMDAR induced intracellular calcium overload and calmodulin-dependent protein kinase II (CaMKII) activation leading to phosphorylation of dynamin-related protein 1 (Drp1) and c-Jun N-terminal protein kinase 1 (JNK1). Ethanol 0-7 dynamin 1 like Homo sapiens 156-181 32787872-11 2020 Ethanol-increased NMDAR induced intracellular calcium overload and calmodulin-dependent protein kinase II (CaMKII) activation leading to phosphorylation of dynamin-related protein 1 (Drp1) and c-Jun N-terminal protein kinase 1 (JNK1). Ethanol 0-7 dynamin 1 like Homo sapiens 183-187 32787872-12 2020 Drp1 phosphorylation promoted Drp1 translocation to the mitochondria, resulting in excessive mitochondrial fission, mitochondrial ROS accumulation, and loss of mitochondrial membrane potential, which was recovered by Drp1 inhibitor pretreatment. Reactive Oxygen Species 130-133 dynamin 1 like Homo sapiens 0-4 32787872-12 2020 Drp1 phosphorylation promoted Drp1 translocation to the mitochondria, resulting in excessive mitochondrial fission, mitochondrial ROS accumulation, and loss of mitochondrial membrane potential, which was recovered by Drp1 inhibitor pretreatment. Reactive Oxygen Species 130-133 dynamin 1 like Homo sapiens 30-34 32787872-12 2020 Drp1 phosphorylation promoted Drp1 translocation to the mitochondria, resulting in excessive mitochondrial fission, mitochondrial ROS accumulation, and loss of mitochondrial membrane potential, which was recovered by Drp1 inhibitor pretreatment. Reactive Oxygen Species 130-133 dynamin 1 like Homo sapiens 30-34 32787872-15 2020 CONCLUSIONS: Our results demonstrated that ethanol upregulated NMDAR-dependent CaMKII phosphorylation which is essential for Drp1-mediated excessive mitochondrial fission and the JNK1-induced NLRP3 inflammasome activation resulting in neuronal apoptosis. Ethanol 43-50 dynamin 1 like Homo sapiens 125-129 32751702-9 2020 Here, we review the current understanding of Dnm1/Drp1-mediated divisions of mitochondria and peroxisomes, exploring the mechanisms of GTP regulation during the Dnm1/Drp1 function, and provide new perspectives on their potential contribution to mitochondrial and peroxisomal biogenesis. Guanosine Triphosphate 135-138 dynamin 1 like Homo sapiens 50-54 32751702-9 2020 Here, we review the current understanding of Dnm1/Drp1-mediated divisions of mitochondria and peroxisomes, exploring the mechanisms of GTP regulation during the Dnm1/Drp1 function, and provide new perspectives on their potential contribution to mitochondrial and peroxisomal biogenesis. Guanosine Triphosphate 135-138 dynamin 1 like Homo sapiens 166-170 32969792-9 2020 In HaCaT cells, Drp1 transfection altered cellular ATP and proliferation, induced G2/M arrest, and affected inflammatory mediator (TNF-alpha, IL-6 and CXCL8) release. Adenosine Triphosphate 51-54 dynamin 1 like Homo sapiens 16-20 32751088-7 2020 The cytotoxicity in the Drp1-si plus Cr(VI) treatment group was alleviated by the application of Glu/Mal, and was aggravated by the application of ROT. Glutamic Acid 97-100 dynamin 1 like Homo sapiens 24-28 32751088-8 2020 Drp1 siRNA promoted the inhibition of Glu/Mal on Cr(VI)-induced cytotoxicity, and alleviated the aggravation of ROT on Cr(VI)-induced cytotoxicity. Glutamic Acid 38-41 dynamin 1 like Homo sapiens 0-4 32751088-8 2020 Drp1 siRNA promoted the inhibition of Glu/Mal on Cr(VI)-induced cytotoxicity, and alleviated the aggravation of ROT on Cr(VI)-induced cytotoxicity. chromium hexavalent ion 49-55 dynamin 1 like Homo sapiens 0-4 32751088-8 2020 Drp1 siRNA promoted the inhibition of Glu/Mal on Cr(VI)-induced cytotoxicity, and alleviated the aggravation of ROT on Cr(VI)-induced cytotoxicity. chromium hexavalent ion 119-125 dynamin 1 like Homo sapiens 0-4 32751088-9 2020 Taken together, Cr(VI)-induced Drp1 modulation was dependent on MRCC I inhibition-mediated ROS production, and Drp1-mediated mitochondrial fragmentation contributed to Cr(VI)-induced MRCC I-dependent cytotoxicity, which provided the experimental basis for further elucidating Cr(VI)-induced cytotoxicity. chromium hexavalent ion 16-22 dynamin 1 like Homo sapiens 31-35 32751088-9 2020 Taken together, Cr(VI)-induced Drp1 modulation was dependent on MRCC I inhibition-mediated ROS production, and Drp1-mediated mitochondrial fragmentation contributed to Cr(VI)-induced MRCC I-dependent cytotoxicity, which provided the experimental basis for further elucidating Cr(VI)-induced cytotoxicity. Reactive Oxygen Species 91-94 dynamin 1 like Homo sapiens 31-35 32751088-9 2020 Taken together, Cr(VI)-induced Drp1 modulation was dependent on MRCC I inhibition-mediated ROS production, and Drp1-mediated mitochondrial fragmentation contributed to Cr(VI)-induced MRCC I-dependent cytotoxicity, which provided the experimental basis for further elucidating Cr(VI)-induced cytotoxicity. chromium hexavalent ion 168-174 dynamin 1 like Homo sapiens 111-115 32751088-9 2020 Taken together, Cr(VI)-induced Drp1 modulation was dependent on MRCC I inhibition-mediated ROS production, and Drp1-mediated mitochondrial fragmentation contributed to Cr(VI)-induced MRCC I-dependent cytotoxicity, which provided the experimental basis for further elucidating Cr(VI)-induced cytotoxicity. chromium hexavalent ion 168-174 dynamin 1 like Homo sapiens 111-115 32751088-6 2020 Cr(VI) induced excessive mitochondrial fragmentation and mitochondrial dynamin-related protein 1 (Drp1) translocation, the application of Drp1-siRNA alleviated Cr(VI)-induced apoptosis. Chromium 0-2 dynamin 1 like Homo sapiens 71-96 32751088-6 2020 Cr(VI) induced excessive mitochondrial fragmentation and mitochondrial dynamin-related protein 1 (Drp1) translocation, the application of Drp1-siRNA alleviated Cr(VI)-induced apoptosis. Chromium 0-2 dynamin 1 like Homo sapiens 98-102 32751088-6 2020 Cr(VI) induced excessive mitochondrial fragmentation and mitochondrial dynamin-related protein 1 (Drp1) translocation, the application of Drp1-siRNA alleviated Cr(VI)-induced apoptosis. Chromium 0-2 dynamin 1 like Homo sapiens 138-142 32751088-6 2020 Cr(VI) induced excessive mitochondrial fragmentation and mitochondrial dynamin-related protein 1 (Drp1) translocation, the application of Drp1-siRNA alleviated Cr(VI)-induced apoptosis. chromium hexavalent ion 0-6 dynamin 1 like Homo sapiens 71-96 32751088-6 2020 Cr(VI) induced excessive mitochondrial fragmentation and mitochondrial dynamin-related protein 1 (Drp1) translocation, the application of Drp1-siRNA alleviated Cr(VI)-induced apoptosis. chromium hexavalent ion 0-6 dynamin 1 like Homo sapiens 98-102 31887787-0 2020 MicroRNA26a inhibits cisplatin-induced renal tubular epithelial cells apoptosis through suppressing the expression of transient receptor potential channel 6 mediated dynamin-related protein 1. Cisplatin 21-30 dynamin 1 like Homo sapiens 166-191 32661251-13 2020 In conclusion, our results demonstrate that blocking DRP1-mediated mitochondrial fission and mitophagy increases the incidence of mitochondrial apoptosis of HCC cells during hypoxia, suggesting the new approach of targeting mitophagy to potentiate TAE/TACE. tae 248-251 dynamin 1 like Homo sapiens 53-57 31887787-14 2020 We further verified that miR-26a protected cisplatin-induced apoptosis by target transient receptor potential channel 6 (TRPC6) which can regulate the expression of dynamic-related protein 1 (DRP1) and inhibit the mitochondrial apoptosis pathway. Cisplatin 43-52 dynamin 1 like Homo sapiens 165-190 31887787-14 2020 We further verified that miR-26a protected cisplatin-induced apoptosis by target transient receptor potential channel 6 (TRPC6) which can regulate the expression of dynamic-related protein 1 (DRP1) and inhibit the mitochondrial apoptosis pathway. Cisplatin 43-52 dynamin 1 like Homo sapiens 192-196 31887787-15 2020 Thus, miR-26a/TRPC6/DRP1 is a new protective pathway in cisplatin-induced AKI and may be targeted for the prevention and treatment of drug-related acute kidney injury. Cisplatin 56-65 dynamin 1 like Homo sapiens 20-24 31887787-10 2020 We further verified that miR-26a protected against cisplatin-induced cell apoptosis by acting on transient receptor potential channel 6 (TRPC6) which can regulate the expression of dynamin-related protein 1 (DRP1), thus inhibited the mitochondrial apoptosis pathway. Cisplatin 51-60 dynamin 1 like Homo sapiens 181-206 31887787-10 2020 We further verified that miR-26a protected against cisplatin-induced cell apoptosis by acting on transient receptor potential channel 6 (TRPC6) which can regulate the expression of dynamin-related protein 1 (DRP1), thus inhibited the mitochondrial apoptosis pathway. Cisplatin 51-60 dynamin 1 like Homo sapiens 208-212 31887787-11 2020 Therefore, the study unveiled that miR-26a/TRPC6/DRP1 is a novel protective pathway in cisplatin-induced AKI and may be targeted for the prevention and treatment of drug-related renal injury. Cisplatin 87-96 dynamin 1 like Homo sapiens 49-53 32351292-3 2020 PTEN-induced putative kinase 1 (PINK1) and phosphorylation of dynamin-related protein 1 (DRP1) are critical regulators of ROS and apoptosis. Reactive Oxygen Species 122-125 dynamin 1 like Homo sapiens 62-87 32368857-0 2020 Melatonin attenuates vascular calcification by inhibiting mitochondria fission via an AMPK/Drp1 signalling pathway. Melatonin 0-9 dynamin 1 like Homo sapiens 91-95 32368857-2 2020 Melatonin has previously been shown to protect against cardiovascular disease, so this study sought to explore whether it attenuates vascular calcification by regulating mitochondrial fission via the AMP-activated protein kinase/dynamin-related protein 1 (AMPK/Drp1) signalling pathway. Melatonin 0-9 dynamin 1 like Homo sapiens 261-265 32368857-7 2020 Runx2 and cleaved caspase 3 were down-regulated, Drp1 was reduced in response to melatonin, and this was accompanied by decreased apoptosis. Melatonin 81-90 dynamin 1 like Homo sapiens 49-53 32368857-10 2020 Melatonin significantly activated the expression of AMPK and decreased Drp1 expression. Melatonin 0-9 dynamin 1 like Homo sapiens 71-75 32368857-12 2020 These findings indicate that melatonin protects VSMCs against calcification by inhibiting mitochondrial fission via the AMPK/Drp1 pathway. Melatonin 29-38 dynamin 1 like Homo sapiens 125-129 32304005-9 2020 Besides, high glucose also caused a shift in mitochondrial dynamics towards the appearance of more fused and lesser fragmented mitochondria, with a concomitant decrease in the expression of DRP1, suggesting decreased mitochondrial biogenesis. Glucose 14-21 dynamin 1 like Homo sapiens 190-194 32014401-6 2020 As expected, mdivi-1 or siRNA targeting DRP1 reversed silibinin-induced mitochondrial fission due to down-regulation in the expression of DRP1. Silybin 54-63 dynamin 1 like Homo sapiens 40-44 32014401-6 2020 As expected, mdivi-1 or siRNA targeting DRP1 reversed silibinin-induced mitochondrial fission due to down-regulation in the expression of DRP1. Silybin 54-63 dynamin 1 like Homo sapiens 138-142 32433544-0 2020 Drp1-dependent remodeling of mitochondrial morphology triggered by EBV-LMP1 increases cisplatin resistance. Cisplatin 86-95 dynamin 1 like Homo sapiens 0-4 32433544-10 2020 In addition, EBV-LMP1 regulates Drp1 through two oncogenic signaling axes, AMPK and cyclin B1/Cdk1, which promote cell survival and cisplatin resistance in NPC. Cisplatin 132-141 dynamin 1 like Homo sapiens 32-36 32433544-11 2020 Our findings provide novel insight into the role of EBV-LMP1-driven mitochondrial fission in regulating Drp1 phosphorylation at serine 616 and serine 637. Serine 128-134 dynamin 1 like Homo sapiens 104-108 32184231-0 2020 Drp1-mediated mitochondrial fission regulates calcium and F-actin dynamics during wound healing. Calcium 46-53 dynamin 1 like Homo sapiens 0-4 32184231-5 2020 By live-imaging, we found that loss of function of the mitochondrial fission protein Dynamin-related protein 1 (Drp1) compromises the increase of cytosolic and mitochondrial calcium upon wounding and leads to reduced ROS production and F-actin defects at the wound edge, culminating in wound healing impairment. Calcium 174-181 dynamin 1 like Homo sapiens 85-110 32184231-5 2020 By live-imaging, we found that loss of function of the mitochondrial fission protein Dynamin-related protein 1 (Drp1) compromises the increase of cytosolic and mitochondrial calcium upon wounding and leads to reduced ROS production and F-actin defects at the wound edge, culminating in wound healing impairment. Calcium 174-181 dynamin 1 like Homo sapiens 112-116 32184231-5 2020 By live-imaging, we found that loss of function of the mitochondrial fission protein Dynamin-related protein 1 (Drp1) compromises the increase of cytosolic and mitochondrial calcium upon wounding and leads to reduced ROS production and F-actin defects at the wound edge, culminating in wound healing impairment. ros 217-220 dynamin 1 like Homo sapiens 85-110 32184231-5 2020 By live-imaging, we found that loss of function of the mitochondrial fission protein Dynamin-related protein 1 (Drp1) compromises the increase of cytosolic and mitochondrial calcium upon wounding and leads to reduced ROS production and F-actin defects at the wound edge, culminating in wound healing impairment. ros 217-220 dynamin 1 like Homo sapiens 112-116 32351292-3 2020 PTEN-induced putative kinase 1 (PINK1) and phosphorylation of dynamin-related protein 1 (DRP1) are critical regulators of ROS and apoptosis. Reactive Oxygen Species 122-125 dynamin 1 like Homo sapiens 89-93 32147668-1 2020 BACKGROUND: Previous studies suggested that mdivi-1 (mitochondrial division inhibitor), a putative inhibitor of dynamin-related protein (DRP1), decreased cancer cell proliferation through inducing mitochondrial fusion and altering oxygen consumption. Oxygen 231-237 dynamin 1 like Homo sapiens 137-141 32312970-0 2020 Drp1 regulates mitochondrial dysfunction and dysregulated metabolism in ischemic injury via Clec16a-, BAX-, and GSH- pathways. Glutathione 112-115 dynamin 1 like Homo sapiens 0-4 32312970-6 2020 Furthermore, Drp1 mediated metabolic disorders and inhibited the levels of mitochondrial glutathione to impair free radical scavenging, leading to further increases in ROS and the exacerbation of mitochondrial dysfunction after ischemic injury. Glutathione 89-100 dynamin 1 like Homo sapiens 13-17 32312970-6 2020 Furthermore, Drp1 mediated metabolic disorders and inhibited the levels of mitochondrial glutathione to impair free radical scavenging, leading to further increases in ROS and the exacerbation of mitochondrial dysfunction after ischemic injury. ros 168-171 dynamin 1 like Homo sapiens 13-17 32020641-8 2020 The translocation of Drp1 to the mitochondria was also induced in patients with severe ALD and was affected in the PCLS with short-term exposure to ethanol but only mildly. Ethanol 148-155 dynamin 1 like Homo sapiens 21-25 32017930-0 2020 Drp1 mediates high glucose-induced mitochondrial dysfunction and epithelial-mesenchymal transition in endometrial cancer cells. Glucose 19-26 dynamin 1 like Homo sapiens 0-4 32017930-1 2020 This study aims to clarify the role and molecular mechanism of dynamin-related protein 1 (Drp1)-mediated mitochondrial homeostasis in high glucose (HG)-induced endometrial cancer (EC). Glucose 139-146 dynamin 1 like Homo sapiens 63-88 32017930-1 2020 This study aims to clarify the role and molecular mechanism of dynamin-related protein 1 (Drp1)-mediated mitochondrial homeostasis in high glucose (HG)-induced endometrial cancer (EC). Glucose 139-146 dynamin 1 like Homo sapiens 90-94 32576130-9 2020 The addition of shikonin inhibited DRP1 expression and increased drug uptake. shikonin 16-24 dynamin 1 like Homo sapiens 35-39 32226384-0 2020 Silibinin Induces G2/M Cell Cycle Arrest by Activating Drp1-Dependent Mitochondrial Fission in Cervical Cancer. Silybin 0-9 dynamin 1 like Homo sapiens 55-59 31873747-5 2020 We further found that respiratory activity, as measured by oxygen consumption rates, was severely repressed in Drp1-deficient HeLa cells and that this was reversible by the co-repression of mitochondrial fusion factors. Oxygen 59-65 dynamin 1 like Homo sapiens 111-115 32020220-6 2020 Accordingly, cisplatin induced mitophagy in surviving HCC cells by activating DRP1. Cisplatin 13-22 dynamin 1 like Homo sapiens 78-82 32020220-7 2020 The DRP1 inhibitor (Mdivi-1) increased the apoptosis of cisplatin-treated HCC cells by targeting mitophagy. Cisplatin 56-65 dynamin 1 like Homo sapiens 4-8 32020220-10 2020 Our results indicate that targeting cisplatin-mediated mitophagy increases HCC apoptosis via DRP1 inhibition, providing preclinical proof of concept for combination therapy targeting mitophagy to potentiate the efficacy of chemotherapy. Cisplatin 36-45 dynamin 1 like Homo sapiens 93-97 32111722-0 2020 Correction: Dynamin-related protein 1 inhibition mitigates bisphenol A-mediated alterations in mitochondrial dynamics and neural stem cell proliferation and differentiation. bisphenol A 59-70 dynamin 1 like Homo sapiens 12-37 32193326-4 2020 Here, we found that microdomains of phosphatidylinositol 4-phosphate [PI(4)P] on trans-Golgi network (TGN) vesicles were recruited to mitochondria-ER contact sites and could drive mitochondrial division downstream of Drp1. phosphatidylinositol 4-phosphate 36-68 dynamin 1 like Homo sapiens 217-221 32193326-4 2020 Here, we found that microdomains of phosphatidylinositol 4-phosphate [PI(4)P] on trans-Golgi network (TGN) vesicles were recruited to mitochondria-ER contact sites and could drive mitochondrial division downstream of Drp1. pi(4)p 70-76 dynamin 1 like Homo sapiens 217-221 32226384-5 2020 Here, we showed that SB markedly suppressed cervical cell proliferation by inducing G2/M cell cycle arrest via the activation of dynamin-related protein 1 (Drp1), which in turn mediated the mitochondrial fission dysfunction both in vitro and in vivo. Silybin 21-23 dynamin 1 like Homo sapiens 129-154 32226384-5 2020 Here, we showed that SB markedly suppressed cervical cell proliferation by inducing G2/M cell cycle arrest via the activation of dynamin-related protein 1 (Drp1), which in turn mediated the mitochondrial fission dysfunction both in vitro and in vivo. Silybin 21-23 dynamin 1 like Homo sapiens 156-160 32226384-8 2020 Further study showed that knockdown of Drp1 abolished the SB-induced G2/M cell cycle arrest in cervical cancer cells by inhibiting the mitochondrial fission pathway. Silybin 58-60 dynamin 1 like Homo sapiens 39-43 32226384-10 2020 In conclusion, we are the first to demonstrate that SB induces cervical cancer cell G2/M cell cycle arrest by activating Drp1-dependent mitochondrial fission dysfunction. Silybin 52-54 dynamin 1 like Homo sapiens 121-125 31994339-0 2020 Novel mitochondrion-targeting copper(II) complex induces HK2 malfunction and inhibits glycolysis via Drp1-mediating mitophagy in HCC. Copper 30-40 dynamin 1 like Homo sapiens 101-105 31994339-8 2020 Our findings established a previously unrecognized role for copper complex in aerobic glycolysis of tumour cells, revealing the interaction between mitochondrial HK2-mediated mitophagy and Drp1-regulated mitochondrial fission. Copper 60-66 dynamin 1 like Homo sapiens 189-193 31838085-0 2020 Androgen-induced expression of DRP1 regulates mitochondrial metabolic reprogramming in prostate cancer. Androgens 0-8 dynamin 1 like Homo sapiens 31-35 31838085-4 2020 Here, we demonstrate increased levels of dynamin-related protein 1 (DRP1), a mitochondrial fission mediator, in androgen-sensitive and castration-resistant AR-driven PCa. Androgens 112-120 dynamin 1 like Homo sapiens 41-66 31838085-4 2020 Here, we demonstrate increased levels of dynamin-related protein 1 (DRP1), a mitochondrial fission mediator, in androgen-sensitive and castration-resistant AR-driven PCa. Androgens 112-120 dynamin 1 like Homo sapiens 68-72 31838085-6 2020 DRP1 inhibition activates the cellular metabolic stress response, which involves AMPK phosphorylation, induction of autophagy, and the ER unfolded protein response, and attenuates androgen-induced proliferation. Androgens 180-188 dynamin 1 like Homo sapiens 0-4 31972082-3 2020 Dynamin-related protein-1 (Drp1) is a guanosine triphosphatase (GTPase), which plays a prevailing role in mitochondrial fission. Guanosine 38-47 dynamin 1 like Homo sapiens 0-25 31972082-3 2020 Dynamin-related protein-1 (Drp1) is a guanosine triphosphatase (GTPase), which plays a prevailing role in mitochondrial fission. Guanosine 38-47 dynamin 1 like Homo sapiens 27-31 31972082-5 2020 Here, we synthesized peptide LIQ, an 11-amino acid peptide derived from Drp1-x01 isoform, and reported that LIQ could induce tubulin assembly in vitro. Amino Acids 37-50 dynamin 1 like Homo sapiens 72-76 31705926-4 2020 The neurotoxin 6-hydroxydopamine (6-OHDA) treated with SH-SY5Y cells decreased OPA1 and mitofusin 2 fusion proteins, but increased fission 1 and dynamin related protein 1 (DRP1) fission proteins. Oxidopamine 15-32 dynamin 1 like Homo sapiens 145-170 31705926-4 2020 The neurotoxin 6-hydroxydopamine (6-OHDA) treated with SH-SY5Y cells decreased OPA1 and mitofusin 2 fusion proteins, but increased fission 1 and dynamin related protein 1 (DRP1) fission proteins. Oxidopamine 15-32 dynamin 1 like Homo sapiens 172-176 31705926-4 2020 The neurotoxin 6-hydroxydopamine (6-OHDA) treated with SH-SY5Y cells decreased OPA1 and mitofusin 2 fusion proteins, but increased fission 1 and dynamin related protein 1 (DRP1) fission proteins. Oxidopamine 34-40 dynamin 1 like Homo sapiens 145-170 31705926-4 2020 The neurotoxin 6-hydroxydopamine (6-OHDA) treated with SH-SY5Y cells decreased OPA1 and mitofusin 2 fusion proteins, but increased fission 1 and dynamin related protein 1 (DRP1) fission proteins. Oxidopamine 34-40 dynamin 1 like Homo sapiens 172-176 32012656-11 2020 However, taking into account the favorable effects in our study, we suggest that bezafibrate could be offered as a treatment option for patients with certain DNM1L mutations. Bezafibrate 81-92 dynamin 1 like Homo sapiens 158-163 31868880-2 2020 The key player in mitochondrial fission is dynamin-related protein 1 (DRP1), a cytosolic protein encoded by dynamin 1-like (DNM1L) gene, which relocalizes to the outer mitochondrial membrane, where it assembles, oligomerizes and drives mitochondrial division upon guanosine-5"-triphosphate (GTP) hydrolysis. Guanosine Triphosphate 264-289 dynamin 1 like Homo sapiens 43-68 31868880-2 2020 The key player in mitochondrial fission is dynamin-related protein 1 (DRP1), a cytosolic protein encoded by dynamin 1-like (DNM1L) gene, which relocalizes to the outer mitochondrial membrane, where it assembles, oligomerizes and drives mitochondrial division upon guanosine-5"-triphosphate (GTP) hydrolysis. Guanosine Triphosphate 264-289 dynamin 1 like Homo sapiens 70-74 31868880-2 2020 The key player in mitochondrial fission is dynamin-related protein 1 (DRP1), a cytosolic protein encoded by dynamin 1-like (DNM1L) gene, which relocalizes to the outer mitochondrial membrane, where it assembles, oligomerizes and drives mitochondrial division upon guanosine-5"-triphosphate (GTP) hydrolysis. Guanosine Triphosphate 291-294 dynamin 1 like Homo sapiens 43-68 31868880-2 2020 The key player in mitochondrial fission is dynamin-related protein 1 (DRP1), a cytosolic protein encoded by dynamin 1-like (DNM1L) gene, which relocalizes to the outer mitochondrial membrane, where it assembles, oligomerizes and drives mitochondrial division upon guanosine-5"-triphosphate (GTP) hydrolysis. Guanosine Triphosphate 291-294 dynamin 1 like Homo sapiens 70-74 31868880-7 2020 Patient"s fibroblasts show hyperfused/balloon-like giant mitochondria, highlighting the importance of D146 residue for DRP1 function. d146 102-106 dynamin 1 like Homo sapiens 119-123 32529365-3 2020 In this chapter, using Drp1 as an example, we demonstrate for the first time, the application of MST to the determination of DSP-lipid interactions and the accurate measurement of KD under physiologically relevant solution conditions. Disodium hydrogen phosphate 125-128 dynamin 1 like Homo sapiens 23-27 32529374-2 2020 Dynamin-related protein 1 (Drp1), a key regulator of mitochondrial division, self-assembles into a helical polymer around pre-marked scission sites and generates the constriction force necessary to sever the organelle. Polymers 107-114 dynamin 1 like Homo sapiens 0-25 32529374-2 2020 Dynamin-related protein 1 (Drp1), a key regulator of mitochondrial division, self-assembles into a helical polymer around pre-marked scission sites and generates the constriction force necessary to sever the organelle. Polymers 107-114 dynamin 1 like Homo sapiens 27-31 32529374-4 2020 The high-resolution images provided by the laser scanning confocal microscope facilitate the observation of the finer details of mitochondrial structure as well as Drp1 polymer dynamics in real time. Polymers 169-176 dynamin 1 like Homo sapiens 164-168 31612353-7 2020 In addition, silibinin treatment increases mitochondrial fusion through down-regulating the expression of mitochondrial fission-associated protein dynamin-related protein 1 (DRP1) and up-regulating the expression of mitochondrial fusion-associated proteins, optic atrophy 1, mitofusin 1 and mitofusin 2. Silybin 13-22 dynamin 1 like Homo sapiens 174-178 31756635-10 2020 Both ROS and Ca2+-mediated signaling pathways played important roles in acetaldehyde-induced Drp1 phosphorylation. Reactive Oxygen Species 5-8 dynamin 1 like Homo sapiens 93-97 31756635-10 2020 Both ROS and Ca2+-mediated signaling pathways played important roles in acetaldehyde-induced Drp1 phosphorylation. Acetaldehyde 72-84 dynamin 1 like Homo sapiens 93-97 31822044-7 2019 ALR overexpression additionally had an impact on phosphorylation of Drp1 Ser637 during AKI. seryl-seryl-seryl-arginine 73-76 dynamin 1 like Homo sapiens 68-72 31622878-0 2019 Blockage of ROS-ERK-DLP1 signaling and mitochondrial fission alleviates Cr(VI)-induced mitochondrial dysfunction in L02 hepatocytes. chromium hexavalent ion 72-78 dynamin 1 like Homo sapiens 20-24 32529362-5 2020 To determine the ability of Drp1 to self-assemble, we induce Drp1 polymerization through addition of a non-hydrolyzable GTP analogue. Guanosine Triphosphate 120-123 dynamin 1 like Homo sapiens 61-65 31756635-0 2020 Acetaldehyde induces phosphorylation of dynamin-related protein 1 and mitochondrial dysfunction via elevating intracellular ROS and Ca2+ levels. Acetaldehyde 0-12 dynamin 1 like Homo sapiens 40-65 31756635-0 2020 Acetaldehyde induces phosphorylation of dynamin-related protein 1 and mitochondrial dysfunction via elevating intracellular ROS and Ca2+ levels. Reactive Oxygen Species 124-127 dynamin 1 like Homo sapiens 40-65 31756635-5 2020 Further analyses showed that acetaldehyde induced the phosphorylation of mitochondrial fission related protein dynamin-related protein 1 (Drp1) at Ser616 and promoted its translocation to mitochondria. Acetaldehyde 29-41 dynamin 1 like Homo sapiens 111-136 31756635-5 2020 Further analyses showed that acetaldehyde induced the phosphorylation of mitochondrial fission related protein dynamin-related protein 1 (Drp1) at Ser616 and promoted its translocation to mitochondria. Acetaldehyde 29-41 dynamin 1 like Homo sapiens 138-142 31756635-6 2020 The elevation of Drp1 phosphorylation was partly dependent on the reactive oxygen species (ROS)-mediated activation of c-Jun-N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK), as N-acetyl-l-cysteine (NAC) pretreatment inhibited the activation of JNK and p38 MAPK while attenuating Drp1 phosphorylation in acetaldehyde-treated cells. Reactive Oxygen Species 66-89 dynamin 1 like Homo sapiens 17-21 31756635-6 2020 The elevation of Drp1 phosphorylation was partly dependent on the reactive oxygen species (ROS)-mediated activation of c-Jun-N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK), as N-acetyl-l-cysteine (NAC) pretreatment inhibited the activation of JNK and p38 MAPK while attenuating Drp1 phosphorylation in acetaldehyde-treated cells. Reactive Oxygen Species 66-89 dynamin 1 like Homo sapiens 303-307 31756635-6 2020 The elevation of Drp1 phosphorylation was partly dependent on the reactive oxygen species (ROS)-mediated activation of c-Jun-N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK), as N-acetyl-l-cysteine (NAC) pretreatment inhibited the activation of JNK and p38 MAPK while attenuating Drp1 phosphorylation in acetaldehyde-treated cells. Reactive Oxygen Species 91-94 dynamin 1 like Homo sapiens 17-21 31756635-6 2020 The elevation of Drp1 phosphorylation was partly dependent on the reactive oxygen species (ROS)-mediated activation of c-Jun-N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK), as N-acetyl-l-cysteine (NAC) pretreatment inhibited the activation of JNK and p38 MAPK while attenuating Drp1 phosphorylation in acetaldehyde-treated cells. Reactive Oxygen Species 91-94 dynamin 1 like Homo sapiens 303-307 31756635-6 2020 The elevation of Drp1 phosphorylation was partly dependent on the reactive oxygen species (ROS)-mediated activation of c-Jun-N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK), as N-acetyl-l-cysteine (NAC) pretreatment inhibited the activation of JNK and p38 MAPK while attenuating Drp1 phosphorylation in acetaldehyde-treated cells. Acetylcysteine 201-220 dynamin 1 like Homo sapiens 17-21 31756635-6 2020 The elevation of Drp1 phosphorylation was partly dependent on the reactive oxygen species (ROS)-mediated activation of c-Jun-N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK), as N-acetyl-l-cysteine (NAC) pretreatment inhibited the activation of JNK and p38 MAPK while attenuating Drp1 phosphorylation in acetaldehyde-treated cells. Acetylcysteine 222-225 dynamin 1 like Homo sapiens 17-21 31756635-6 2020 The elevation of Drp1 phosphorylation was partly dependent on the reactive oxygen species (ROS)-mediated activation of c-Jun-N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK), as N-acetyl-l-cysteine (NAC) pretreatment inhibited the activation of JNK and p38 MAPK while attenuating Drp1 phosphorylation in acetaldehyde-treated cells. Acetaldehyde 327-339 dynamin 1 like Homo sapiens 17-21 31756635-8 2020 Pretreatment of CaMKII inhibitor prevented Drp1 phosphorylation in acetaldehyde-treated cells and ameliorated acetaldehyde-induced cytotoxicity, suggesting that CaMKII was a key effector mediating acetaldehyde-induced Drp1 phosphorylation and mitochondrial dysfunction. Acetaldehyde 67-79 dynamin 1 like Homo sapiens 43-47 31756635-8 2020 Pretreatment of CaMKII inhibitor prevented Drp1 phosphorylation in acetaldehyde-treated cells and ameliorated acetaldehyde-induced cytotoxicity, suggesting that CaMKII was a key effector mediating acetaldehyde-induced Drp1 phosphorylation and mitochondrial dysfunction. Acetaldehyde 67-79 dynamin 1 like Homo sapiens 218-222 31756635-9 2020 Taken together, acetaldehyde induced cytotoxicity by promoting excessive Drp1 phosphorylation and mitochondrial fragmentation. Acetaldehyde 16-28 dynamin 1 like Homo sapiens 73-77 31622878-7 2019 We also demonstrated that treatment with dynamic-like protein 1 (DLP1)-siRNA rescued mitochondrial dysfunction in Cr(VI)-exposed L02 hepatocytes. chromium hexavalent ion 114-120 dynamin 1 like Homo sapiens 41-63 31622878-7 2019 We also demonstrated that treatment with dynamic-like protein 1 (DLP1)-siRNA rescued mitochondrial dysfunction in Cr(VI)-exposed L02 hepatocytes. chromium hexavalent ion 114-120 dynamin 1 like Homo sapiens 65-69 31622878-8 2019 We reached the conclusion that blockage of ROS-ERK-DLP1 signaling and mitochondrial fission alleviates Cr(VI)-induced mitochondrial dysfunction in L02 hepatocytes, which may provide the new avenue for developing effective strategies to protect against Cr(VI)-induced hepatotoxicity. chromium hexavalent ion 103-109 dynamin 1 like Homo sapiens 51-55 31920551-10 2019 DRP-1 overexpression in HEI-OC1 cells initiated mitophagy and preserved mitochondrial function when exposed to H2O2, while cells with DRP-1 silencing displayed otherwise. Water 111-115 dynamin 1 like Homo sapiens 0-5 31587467-2 2019 We report the case of an 8-month-old female with autosomal dominant, de novo DNM1L c. 1228G>A (p. E410K) mutation and mitochondrial disorder, septo-optic dysplasia, hypotonia, developmental delay, elevated blood lactate, and severe mitochondrial cardiomyopathy leading to nonischemic congestive heart failure and cardiogenic shock resulting in death. Lactic Acid 212-219 dynamin 1 like Homo sapiens 77-82 31636463-4 2019 The hypoxic tumor microenvironment drove the sustained activation of mechanistic target of rapamycin-GTPase dynamin-related protein 1 (mTOR-Drp1) in NK cells, resulting in excessive mitochondrial fission into fragments. Sirolimus 91-100 dynamin 1 like Homo sapiens 140-144 31676320-9 2019 Therefore, these results demonstrate that inhibition of p38 activity prevents CdCl2-induced apoptotic GC-2spd cell death by reducing depolarization of mitochondrial membrane potential and mitochondrial ROS levels via ERK phosphorylation in a signal pathway different from the CdCl2-induced ERK/Drp1/p38 axis and suggest a therapeutic strategy for CdCl2-induced male infertility. Cadmium Chloride 78-83 dynamin 1 like Homo sapiens 294-298 32576130-10 2020 Moreover, shikonin reduced the nuclear entry of DNA repair-associated enzymes and increased radiation sensitivity, suggesting that reducing DRP1 expression could inhibit DNA repair and increase the radiation sensitivity of GBM cells. shikonin 10-18 dynamin 1 like Homo sapiens 140-144 31115753-0 2019 Diallyl trisulfide attenuates hyperglycemia-induced endothelial apoptosis by inhibition of Drp1-mediated mitochondrial fission. diallyl trisulfide 0-18 dynamin 1 like Homo sapiens 91-95 31533986-0 2019 The phosphorylation status of Ser-637 in dynamin-related protein 1 (Drp1) does not determine Drp1 recruitment to mitochondria. Serine 30-33 dynamin 1 like Homo sapiens 41-66 31533986-0 2019 The phosphorylation status of Ser-637 in dynamin-related protein 1 (Drp1) does not determine Drp1 recruitment to mitochondria. Serine 30-33 dynamin 1 like Homo sapiens 68-72 31533986-2 2019 Reversible Drp1 phosphorylation has been implicated in the regulation of this process, but whether Drp1 phosphorylation at Ser-637 determines its subcellular localization and fission activity remains to be fully elucidated. Serine 123-126 dynamin 1 like Homo sapiens 99-103 31533986-3 2019 Here, using HEK 293T cells and immunofluorescence, immunoblotting, RNAi, subcellular fractionation, co-immunoprecipitation assays, and CRISPR/Cas9 genome editing, we show that Drp1 phosphorylated at Ser-637 (Drp1pS637) resides both in the cytosol and on mitochondria. Serine 199-202 dynamin 1 like Homo sapiens 176-180 31533986-5 2019 We also noted that protein kinase A (PKA), which mediates phosphorylation of Drp1 on Ser-637, is partially present on mitochondria and interacts with both MIEFs and Mff. Serine 85-88 dynamin 1 like Homo sapiens 77-81 31533986-9 2019 In conclusion, the Ser-637 phosphorylation status in Drp1 is not a determinant that controls Drp1 recruitment to mitochondria. Serine 19-22 dynamin 1 like Homo sapiens 53-57 31676320-0 2019 Increasing ERK phosphorylation by inhibition of p38 activity protects against cadmium-induced apoptotic cell death through ERK/Drp1/p38 signaling axis in spermatocyte-derived GC-2spd cells. Cadmium 78-85 dynamin 1 like Homo sapiens 127-131 31676320-2 2019 CdCl2 also induces mitochondrial fission by increasing dynamin-related protein 1 (Drp1) expression as well as the mitochondria-dependent apoptosis pathway by extracellular signal-regulated kinase (ERK) activation. Cadmium Chloride 0-5 dynamin 1 like Homo sapiens 55-80 31676320-2 2019 CdCl2 also induces mitochondrial fission by increasing dynamin-related protein 1 (Drp1) expression as well as the mitochondria-dependent apoptosis pathway by extracellular signal-regulated kinase (ERK) activation. Cadmium Chloride 0-5 dynamin 1 like Homo sapiens 82-86 31676320-5 2019 Moreover, CdCl2-induced cell death is closely associated with the ERK/Drp1/p38 signaling axis. Cadmium Chloride 10-15 dynamin 1 like Homo sapiens 70-74 31676320-7 2019 Knockdown of Drp1 expression diminished CdCl2-induced mitochondrial deformation and ROS generation and protected GC-2spd cells from apoptotic cell death. Cadmium Chloride 40-45 dynamin 1 like Homo sapiens 13-17 31770286-7 2019 RESULTS: Drp1 was significantly overexpressed in lung cancer tissues based on Oncomine and TCGA databases (P < .05). oncomine 78-86 dynamin 1 like Homo sapiens 9-13 31115753-4 2019 RESULTS: DATS treatment significantly inhibited high glucose-induced HUVEC apoptosis by blockage of intracellular and mitochondrial ROS generation, maintenance of the mitochondrial membrane potential, and suppression of high glucose-induced dynamin-related protein 1 (Drp1) expression. diallyl trisulfide 9-13 dynamin 1 like Homo sapiens 241-266 31115753-4 2019 RESULTS: DATS treatment significantly inhibited high glucose-induced HUVEC apoptosis by blockage of intracellular and mitochondrial ROS generation, maintenance of the mitochondrial membrane potential, and suppression of high glucose-induced dynamin-related protein 1 (Drp1) expression. diallyl trisulfide 9-13 dynamin 1 like Homo sapiens 268-272 31115753-4 2019 RESULTS: DATS treatment significantly inhibited high glucose-induced HUVEC apoptosis by blockage of intracellular and mitochondrial ROS generation, maintenance of the mitochondrial membrane potential, and suppression of high glucose-induced dynamin-related protein 1 (Drp1) expression. Glucose 53-60 dynamin 1 like Homo sapiens 268-272 31115753-4 2019 RESULTS: DATS treatment significantly inhibited high glucose-induced HUVEC apoptosis by blockage of intracellular and mitochondrial ROS generation, maintenance of the mitochondrial membrane potential, and suppression of high glucose-induced dynamin-related protein 1 (Drp1) expression. Glucose 225-232 dynamin 1 like Homo sapiens 241-266 31115753-5 2019 Furthermore, DATS blockage of high glucose-induced mitochondrial fission and apoptosis was through adenosine monophosphate-activated protein kinase (AMPK) activation-inhibited Drp1 expression in HUVECs. Glucose 35-42 dynamin 1 like Homo sapiens 176-180 31115753-6 2019 CONCLUSIONS: DATS demonstrated the ability to inhibit high glucose-induced HUVEC apoptosis via suppression of Drp1-mediated mitochondrial fission in an AMPK-dependent fashion. diallyl trisulfide 13-17 dynamin 1 like Homo sapiens 110-114 31115753-6 2019 CONCLUSIONS: DATS demonstrated the ability to inhibit high glucose-induced HUVEC apoptosis via suppression of Drp1-mediated mitochondrial fission in an AMPK-dependent fashion. Glucose 59-66 dynamin 1 like Homo sapiens 110-114 31413070-6 2019 We have previously shown that calcium-induced actin stimulates increases in both mitochondrial calcium and recruitment of the dynamin GTPase Drp1. Calcium 30-37 dynamin 1 like Homo sapiens 141-145 31363041-5 2019 LPC-induced mitoROS mediated the activation of protein kinase C (PKC)alpha, which interacted with and phosphorylated dynamin-related protein 1 (Drp1) at Ser616, thereby increasing Drp1-mediated mitochondrial fission and mitochondrial depolarization. Lysophosphatidylcholines 0-3 dynamin 1 like Homo sapiens 117-142 31305892-6 2019 The effect of CSF treatment on the morphology of mitochondria was characterized by phosphorylation of serine 637 on the dynamin-related protein DRP1, a post-translational modification responsible for unopposed mitochondrial fusion in response to low glucose conditions. Serine 102-108 dynamin 1 like Homo sapiens 144-148 31305892-6 2019 The effect of CSF treatment on the morphology of mitochondria was characterized by phosphorylation of serine 637 on the dynamin-related protein DRP1, a post-translational modification responsible for unopposed mitochondrial fusion in response to low glucose conditions. Glucose 250-257 dynamin 1 like Homo sapiens 144-148 31363041-5 2019 LPC-induced mitoROS mediated the activation of protein kinase C (PKC)alpha, which interacted with and phosphorylated dynamin-related protein 1 (Drp1) at Ser616, thereby increasing Drp1-mediated mitochondrial fission and mitochondrial depolarization. Lysophosphatidylcholines 0-3 dynamin 1 like Homo sapiens 144-148 31363041-5 2019 LPC-induced mitoROS mediated the activation of protein kinase C (PKC)alpha, which interacted with and phosphorylated dynamin-related protein 1 (Drp1) at Ser616, thereby increasing Drp1-mediated mitochondrial fission and mitochondrial depolarization. Lysophosphatidylcholines 0-3 dynamin 1 like Homo sapiens 180-184 31363041-6 2019 Furthermore, inhibition of PKCalpha and Drp1 reduced FoxO1-mediated phosphorylation at Ser256 and nuclear accumulation, which suppressed COX-2/PGE2 expression and collagen production. Dinoprostone 143-147 dynamin 1 like Homo sapiens 40-44 31363041-7 2019 Moreover, pretreatment with celecoxib or COX-2 siRNA suppressed WT FoxO1; mutated Ser256-to-Asp256 FoxO1-enhanced collagen induction, which was reversed by addition of PGE2 Our results demonstrate that LPC-induced generation of mitoROS regulates PKCalpha-mediated Drp1-dependent mitochondrial fission and COX-2 expression via a PKCalpha/Drp1/FoxO1 cascade, leading to PGE2/EP4-mediated collagen induction. Celecoxib 28-37 dynamin 1 like Homo sapiens 264-268 31363041-7 2019 Moreover, pretreatment with celecoxib or COX-2 siRNA suppressed WT FoxO1; mutated Ser256-to-Asp256 FoxO1-enhanced collagen induction, which was reversed by addition of PGE2 Our results demonstrate that LPC-induced generation of mitoROS regulates PKCalpha-mediated Drp1-dependent mitochondrial fission and COX-2 expression via a PKCalpha/Drp1/FoxO1 cascade, leading to PGE2/EP4-mediated collagen induction. Celecoxib 28-37 dynamin 1 like Homo sapiens 337-341 31363041-7 2019 Moreover, pretreatment with celecoxib or COX-2 siRNA suppressed WT FoxO1; mutated Ser256-to-Asp256 FoxO1-enhanced collagen induction, which was reversed by addition of PGE2 Our results demonstrate that LPC-induced generation of mitoROS regulates PKCalpha-mediated Drp1-dependent mitochondrial fission and COX-2 expression via a PKCalpha/Drp1/FoxO1 cascade, leading to PGE2/EP4-mediated collagen induction. Dinoprostone 168-172 dynamin 1 like Homo sapiens 264-268 31363041-7 2019 Moreover, pretreatment with celecoxib or COX-2 siRNA suppressed WT FoxO1; mutated Ser256-to-Asp256 FoxO1-enhanced collagen induction, which was reversed by addition of PGE2 Our results demonstrate that LPC-induced generation of mitoROS regulates PKCalpha-mediated Drp1-dependent mitochondrial fission and COX-2 expression via a PKCalpha/Drp1/FoxO1 cascade, leading to PGE2/EP4-mediated collagen induction. Dinoprostone 168-172 dynamin 1 like Homo sapiens 337-341 31285421-0 2019 Drp1 and RB interaction to mediate mitochondria-dependent necroptosis induced by cadmium in hepatocytes. Cadmium 81-88 dynamin 1 like Homo sapiens 0-4 31387295-4 2019 CDDO-Me increased dynamin-related proteins 1 (DRP1)-serine 616 phosphorylation via activating extracellular-signal-regulated kinase 1/2 (ERK1/2) and c-Jun N-terminal kinase (JNK), but not protein kinase A (PKA) or protein phosphatases (PPs). bardoxolone methyl 0-7 dynamin 1 like Homo sapiens 18-44 31387295-4 2019 CDDO-Me increased dynamin-related proteins 1 (DRP1)-serine 616 phosphorylation via activating extracellular-signal-regulated kinase 1/2 (ERK1/2) and c-Jun N-terminal kinase (JNK), but not protein kinase A (PKA) or protein phosphatases (PPs). bardoxolone methyl 0-7 dynamin 1 like Homo sapiens 46-50 31387295-4 2019 CDDO-Me increased dynamin-related proteins 1 (DRP1)-serine 616 phosphorylation via activating extracellular-signal-regulated kinase 1/2 (ERK1/2) and c-Jun N-terminal kinase (JNK), but not protein kinase A (PKA) or protein phosphatases (PPs). Serine 52-58 dynamin 1 like Homo sapiens 18-44 31387295-4 2019 CDDO-Me increased dynamin-related proteins 1 (DRP1)-serine 616 phosphorylation via activating extracellular-signal-regulated kinase 1/2 (ERK1/2) and c-Jun N-terminal kinase (JNK), but not protein kinase A (PKA) or protein phosphatases (PPs). Serine 52-58 dynamin 1 like Homo sapiens 46-50 31387295-5 2019 In addition, CDDO-Me facilitated DRP1-mediated mitochondrial fissions, which selectively attenuated SE-induced CA1 neuronal death. bardoxolone methyl 13-20 dynamin 1 like Homo sapiens 33-37 31085166-10 2019 Moreover, treatments with DRP1 inhibitor, mdivi-1, or with DRP1-targetted siRNA efficiently prevent silibinin-induced apoptosis in the breast cancer cells, whereas inhibition of DRP1 phosphorylation with staurosporine increases apoptosis furthermore. Silybin 100-109 dynamin 1 like Homo sapiens 26-30 31085166-10 2019 Moreover, treatments with DRP1 inhibitor, mdivi-1, or with DRP1-targetted siRNA efficiently prevent silibinin-induced apoptosis in the breast cancer cells, whereas inhibition of DRP1 phosphorylation with staurosporine increases apoptosis furthermore. Silybin 100-109 dynamin 1 like Homo sapiens 59-63 31085166-10 2019 Moreover, treatments with DRP1 inhibitor, mdivi-1, or with DRP1-targetted siRNA efficiently prevent silibinin-induced apoptosis in the breast cancer cells, whereas inhibition of DRP1 phosphorylation with staurosporine increases apoptosis furthermore. Silybin 100-109 dynamin 1 like Homo sapiens 59-63 31085166-10 2019 Moreover, treatments with DRP1 inhibitor, mdivi-1, or with DRP1-targetted siRNA efficiently prevent silibinin-induced apoptosis in the breast cancer cells, whereas inhibition of DRP1 phosphorylation with staurosporine increases apoptosis furthermore. Staurosporine 204-217 dynamin 1 like Homo sapiens 59-63 31085166-10 2019 Moreover, treatments with DRP1 inhibitor, mdivi-1, or with DRP1-targetted siRNA efficiently prevent silibinin-induced apoptosis in the breast cancer cells, whereas inhibition of DRP1 phosphorylation with staurosporine increases apoptosis furthermore. Staurosporine 204-217 dynamin 1 like Homo sapiens 59-63 31285421-5 2019 We aimed to explore the role and mechanism of Drp1 interaction with RB in hepatocyte"s necroptosis caused by cadmium (Cd). Cadmium 109-116 dynamin 1 like Homo sapiens 46-50 31285421-5 2019 We aimed to explore the role and mechanism of Drp1 interaction with RB in hepatocyte"s necroptosis caused by cadmium (Cd). Cadmium 118-120 dynamin 1 like Homo sapiens 46-50 31285421-8 2019 Moreover, Drp1 and RB protein were up-regulated and translocated to mitochondria in CdCl2-exposed hepatocytes. Cadmium Chloride 84-89 dynamin 1 like Homo sapiens 10-14 31285421-9 2019 Inhibition of Drp1 with siRNA (siDNM1L) or inhibitors not only suppressed the RB expression and its mitochondrial translocation, but also alleviated MQC disorder, necroptosis, and hepatotoxicity caused by CdCl2. Cadmium Chloride 205-210 dynamin 1 like Homo sapiens 14-18 31285421-10 2019 Moreover, blocking Drp1 with metformin rescued necroptosis and hepatic injury triggered by CdCl2. Metformin 29-38 dynamin 1 like Homo sapiens 19-23 31285421-10 2019 Moreover, blocking Drp1 with metformin rescued necroptosis and hepatic injury triggered by CdCl2. Cadmium Chloride 91-96 dynamin 1 like Homo sapiens 19-23 31285421-11 2019 RB was proved to directly interact with Drp1 at mitochondria to form a complex which then bound to receptor interaction protein kinase (RIPK3) and enhanced the formation of necrosome after CdCl2 exposure. Cadmium Chloride 189-194 dynamin 1 like Homo sapiens 40-44 31285421-12 2019 In summary, we found a new molecular mechanism of regulated cell death that Drp1 interacted with RB and promoted them mitochondrial translocation to mediate necroptosis and hepatic injury in hepatocytes induced by Cd-exposure. Cadmium 214-216 dynamin 1 like Homo sapiens 76-80 31189900-0 2019 DRP1-mediated mitochondrial shape controls calcium homeostasis and muscle mass. Calcium 43-50 dynamin 1 like Homo sapiens 0-4 30927279-12 2019 Moreover, NaHS alleviated ROS, increased mitochondrial membrane potential, decreased DRP1 but enhanced OPA1 expression in skin fibroblasts after scratch. sodium bisulfide 10-14 dynamin 1 like Homo sapiens 85-89 30767411-3 2019 In addition, various AD-related insults such as exposure to glutamate, soluble amyloid-beta oligomers, or reagents inducing tau hyperphosphorylation (i.e., okadaic acid) led to calpain-dependent cleavage of DLP1 in primary cortical neurons. Glutamic Acid 60-69 dynamin 1 like Homo sapiens 207-211 30767411-3 2019 In addition, various AD-related insults such as exposure to glutamate, soluble amyloid-beta oligomers, or reagents inducing tau hyperphosphorylation (i.e., okadaic acid) led to calpain-dependent cleavage of DLP1 in primary cortical neurons. Okadaic Acid 156-168 dynamin 1 like Homo sapiens 207-211 30171839-0 2018 Ursodeoxycholic Acid Improves Mitochondrial Function and Redistributes Drp1 in Fibroblasts from Patients with Either Sporadic or Familial Alzheimer"s Disease. Ursodeoxycholic Acid 0-20 dynamin 1 like Homo sapiens 71-75 31308800-9 2019 Together, these findings suggest that the phosphorylation of Drp1(S616) by CDK5 is involved in mitochondrial fission in the substantia nigra of a non-human primate model of MPTP-induced PD. 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine 173-177 dynamin 1 like Homo sapiens 61-65 30317624-9 2019 These results indicated that Drp1 may function as a key factor in asthma airway remodeling by mediating ASMC proliferation and cell cycle acceleration through an effect on mitochondrial metabolic disturbance. asmc 104-108 dynamin 1 like Homo sapiens 29-33 31019453-2 2019 Our data demonstrate that Drp1 regulates the transcriptional program induced by retinoic acid (RA), leading to neuronal differentiation. Tretinoin 80-93 dynamin 1 like Homo sapiens 26-30 31019453-2 2019 Our data demonstrate that Drp1 regulates the transcriptional program induced by retinoic acid (RA), leading to neuronal differentiation. Tretinoin 95-97 dynamin 1 like Homo sapiens 26-30 30944818-0 2019 Mitochondrial Damage and Drp1 Overexpression in Rifampicin- and Isoniazid-induced Liver Injury Cell Model. Rifampin 48-58 dynamin 1 like Homo sapiens 25-29 30944818-0 2019 Mitochondrial Damage and Drp1 Overexpression in Rifampicin- and Isoniazid-induced Liver Injury Cell Model. Isoniazid 64-73 dynamin 1 like Homo sapiens 25-29 30703167-3 2019 Here, we showed that the interaction between Drp1 and MiD51 is regulated by GTP binding and depends on the polymerization of Drp1. Guanosine Triphosphate 76-79 dynamin 1 like Homo sapiens 45-49 30703167-3 2019 Here, we showed that the interaction between Drp1 and MiD51 is regulated by GTP binding and depends on the polymerization of Drp1. Guanosine Triphosphate 76-79 dynamin 1 like Homo sapiens 125-129 30581142-3 2019 Here, we found that MMP is reduced focally at a fission site by the Drp1 recruitment, which is initiated by the interaction of Drp1 with mitochondrial zinc transporter Zip1 and Zn2+ entry through the Zip1-MCU complex. Zinc 177-181 dynamin 1 like Homo sapiens 68-72 30347228-10 2018 The H2O2-treated EH cells showed diminished Gli1 and increased Drp1 expression, concurrent with reduced p-Drp1-(serine637). Hydrogen Peroxide 4-8 dynamin 1 like Homo sapiens 63-67 30347228-10 2018 The H2O2-treated EH cells showed diminished Gli1 and increased Drp1 expression, concurrent with reduced p-Drp1-(serine637). Hydrogen Peroxide 4-8 dynamin 1 like Homo sapiens 106-110 30347228-10 2018 The H2O2-treated EH cells showed diminished Gli1 and increased Drp1 expression, concurrent with reduced p-Drp1-(serine637). serine637 112-121 dynamin 1 like Homo sapiens 106-110 30347228-11 2018 Whereas rShh pre-treated EH cells presented normal mitochondrial dynamics with dense, long networks of mitochondria alongwith nuclear accumulation of Gli1 and the decreased expression of Drp1. rshh 8-12 dynamin 1 like Homo sapiens 187-191 28644713-0 2018 An unstructured loop that is critical for interactions of the stalk domain of Drp1 with saturated phosphatidic acid. saturated 88-97 dynamin 1 like Homo sapiens 78-82 28644713-0 2018 An unstructured loop that is critical for interactions of the stalk domain of Drp1 with saturated phosphatidic acid. Phosphatidic Acids 98-115 dynamin 1 like Homo sapiens 78-82 28644713-3 2018 We previously showed that Drp1 interacts with phosphatidic acid (PA) and saturated phospholipids in the mitochondrial membrane, and this interaction restrains Drp1 in initiating the constriction of mitochondria. Phosphatidic Acids 46-63 dynamin 1 like Homo sapiens 26-30 28644713-3 2018 We previously showed that Drp1 interacts with phosphatidic acid (PA) and saturated phospholipids in the mitochondrial membrane, and this interaction restrains Drp1 in initiating the constriction of mitochondria. Phosphatidic Acids 46-63 dynamin 1 like Homo sapiens 159-163 28644713-3 2018 We previously showed that Drp1 interacts with phosphatidic acid (PA) and saturated phospholipids in the mitochondrial membrane, and this interaction restrains Drp1 in initiating the constriction of mitochondria. Phosphatidic Acids 65-67 dynamin 1 like Homo sapiens 26-30 28644713-3 2018 We previously showed that Drp1 interacts with phosphatidic acid (PA) and saturated phospholipids in the mitochondrial membrane, and this interaction restrains Drp1 in initiating the constriction of mitochondria. Phosphatidic Acids 65-67 dynamin 1 like Homo sapiens 159-163 28644713-3 2018 We previously showed that Drp1 interacts with phosphatidic acid (PA) and saturated phospholipids in the mitochondrial membrane, and this interaction restrains Drp1 in initiating the constriction of mitochondria. Phospholipids 83-96 dynamin 1 like Homo sapiens 26-30 28644713-4 2018 Here, we show that the role of saturated acyl chains of phospholipids is independent of their contribution to the membrane curvature or lipid packing suggesting their direct interaction with Drp1. Phospholipids 56-69 dynamin 1 like Homo sapiens 191-195 28644713-5 2018 We further show that an unstructured loop in the stalk domain of Drp1 is critical for interaction with unsaturated PA. Phosphatidic Acids 115-117 dynamin 1 like Homo sapiens 65-69 30377844-3 2018 Two kinds of polysaccharides in the leaves, DLP-1 and DLP-2, were obtained by hot water extraction, alcohol sedimentation and chromatographic separation (DEAE-52 cellulose column and Sephadex G-100 column). Polysaccharides 13-28 dynamin 1 like Homo sapiens 44-49 30377844-6 2018 DLP-1 was composed of D-(+)-galactose, DL-arabinose, and L-(+)-rhamnose with a molar ratio of 3.21:1.11:0.23, and traces of D-xylose, D-glucose, and D-(+)-mannose. Galactose 22-37 dynamin 1 like Homo sapiens 0-5 30377844-6 2018 DLP-1 was composed of D-(+)-galactose, DL-arabinose, and L-(+)-rhamnose with a molar ratio of 3.21:1.11:0.23, and traces of D-xylose, D-glucose, and D-(+)-mannose. Arabinose 39-51 dynamin 1 like Homo sapiens 0-5 30377844-6 2018 DLP-1 was composed of D-(+)-galactose, DL-arabinose, and L-(+)-rhamnose with a molar ratio of 3.21:1.11:0.23, and traces of D-xylose, D-glucose, and D-(+)-mannose. Rhamnose 57-71 dynamin 1 like Homo sapiens 0-5 30377844-6 2018 DLP-1 was composed of D-(+)-galactose, DL-arabinose, and L-(+)-rhamnose with a molar ratio of 3.21:1.11:0.23, and traces of D-xylose, D-glucose, and D-(+)-mannose. Xylose 124-132 dynamin 1 like Homo sapiens 0-5 30377844-6 2018 DLP-1 was composed of D-(+)-galactose, DL-arabinose, and L-(+)-rhamnose with a molar ratio of 3.21:1.11:0.23, and traces of D-xylose, D-glucose, and D-(+)-mannose. Glucose 134-143 dynamin 1 like Homo sapiens 0-5 30377844-6 2018 DLP-1 was composed of D-(+)-galactose, DL-arabinose, and L-(+)-rhamnose with a molar ratio of 3.21:1.11:0.23, and traces of D-xylose, D-glucose, and D-(+)-mannose. Mannose 149-162 dynamin 1 like Homo sapiens 0-5 30377844-9 2018 The results indicated that DLP-1 (5 mug/mL) and DLP-2 (50 mug/mL) were effective in protecting THP-1 cells from LPS-stimulated cytotoxicity, as well as inhibiting reactive oxygen species formation. Reactive Oxygen Species 163-186 dynamin 1 like Homo sapiens 27-32 29890853-9 2019 Mechanistically, Numb depletion triggered dynamin-related protein 1 (Drp1) recruitment to mitochondria by increasing the phosphorylation of Drp1 at serine 656 residue (human Drp1 ser637). Serine 148-154 dynamin 1 like Homo sapiens 42-67 29890853-9 2019 Mechanistically, Numb depletion triggered dynamin-related protein 1 (Drp1) recruitment to mitochondria by increasing the phosphorylation of Drp1 at serine 656 residue (human Drp1 ser637). Serine 148-154 dynamin 1 like Homo sapiens 69-73 29890853-9 2019 Mechanistically, Numb depletion triggered dynamin-related protein 1 (Drp1) recruitment to mitochondria by increasing the phosphorylation of Drp1 at serine 656 residue (human Drp1 ser637). Serine 148-154 dynamin 1 like Homo sapiens 140-144 29890853-9 2019 Mechanistically, Numb depletion triggered dynamin-related protein 1 (Drp1) recruitment to mitochondria by increasing the phosphorylation of Drp1 at serine 656 residue (human Drp1 ser637). Serine 148-154 dynamin 1 like Homo sapiens 140-144 30539788-9 2019 During the digestion of AHs, macrophage mTORC1 was activated and coupled with dynamin-related protein 1 to facilitate the latter"s phosphorylation, leading to mitochondrial fission-mediated calcium release. Calcium 190-197 dynamin 1 like Homo sapiens 78-103 30171839-10 2018 Drp1 protein amount and localization were increased after UDCA treatment. Ursodeoxycholic Acid 58-62 dynamin 1 like Homo sapiens 0-4 30171839-11 2018 The restorative effects of UDCA are abolished when Drp1 is knocked down. Ursodeoxycholic Acid 27-31 dynamin 1 like Homo sapiens 51-55 29768044-0 2018 CoCl2 induces apoptosis via a ROS-dependent pathway and Drp1-mediated mitochondria fission in periodontal ligament stem cells. cobaltous chloride 0-5 dynamin 1 like Homo sapiens 56-60 29953931-5 2018 Our studies show that expression of constitutively active RhoA in cardiomyocytes increases phosphorylation of Dynamin-related protein 1 (Drp1) at serine-616, and leads to localization of Drp1 at mitochondria. Serine 146-152 dynamin 1 like Homo sapiens 110-135 29953931-5 2018 Our studies show that expression of constitutively active RhoA in cardiomyocytes increases phosphorylation of Dynamin-related protein 1 (Drp1) at serine-616, and leads to localization of Drp1 at mitochondria. Serine 146-152 dynamin 1 like Homo sapiens 137-141 29953931-7 2018 Endogenous RhoA activation by the GPCR agonist sphingosine-1-phosphate (S1P) also increases Drp1 phosphorylation and its mitochondrial translocation in a RhoA and ROCK dependent manner. sphingosine 1-phosphate 47-70 dynamin 1 like Homo sapiens 92-96 30007356-7 2018 Beneficial effects of GSK773 are also likely due to stimulation of mitochondrial biogenesis and induction of mitochondrial fusion, by decreasing dynamin-related protein 1 and increasing mitofusin 2. gsk773 22-28 dynamin 1 like Homo sapiens 145-170 30241351-6 2018 DHEA prevents mitochondrial dysfunction by decreasing the activation of DNM1L and MFF, and increasing MFN1 expression. Dehydroepiandrosterone 0-4 dynamin 1 like Homo sapiens 72-77 29768044-6 2018 Importantly, CoCl2 increased the expression of dynamin-related protein 1 (Drp1), the major regulator in mitochondrial fission, in PDLSCs. cobaltous chloride 13-18 dynamin 1 like Homo sapiens 47-72 29768044-6 2018 Importantly, CoCl2 increased the expression of dynamin-related protein 1 (Drp1), the major regulator in mitochondrial fission, in PDLSCs. cobaltous chloride 13-18 dynamin 1 like Homo sapiens 74-78 29768044-7 2018 Mitochondrial division inhibitor-1, pharmacological inhibition of Drp1, not only inhibited mitochondrial fission but also protected against CoCl2-induced PDLSC dysfunction, as shown by increased mitochondrial membrane potential, increased ATP level, reduced reactive oxygen species (ROS) level, and decreased apoptosis. cobaltous chloride 140-145 dynamin 1 like Homo sapiens 66-70 29768044-7 2018 Mitochondrial division inhibitor-1, pharmacological inhibition of Drp1, not only inhibited mitochondrial fission but also protected against CoCl2-induced PDLSC dysfunction, as shown by increased mitochondrial membrane potential, increased ATP level, reduced reactive oxygen species (ROS) level, and decreased apoptosis. Adenosine Triphosphate 239-242 dynamin 1 like Homo sapiens 66-70 29768044-7 2018 Mitochondrial division inhibitor-1, pharmacological inhibition of Drp1, not only inhibited mitochondrial fission but also protected against CoCl2-induced PDLSC dysfunction, as shown by increased mitochondrial membrane potential, increased ATP level, reduced reactive oxygen species (ROS) level, and decreased apoptosis. Reactive Oxygen Species 258-281 dynamin 1 like Homo sapiens 66-70 29768044-7 2018 Mitochondrial division inhibitor-1, pharmacological inhibition of Drp1, not only inhibited mitochondrial fission but also protected against CoCl2-induced PDLSC dysfunction, as shown by increased mitochondrial membrane potential, increased ATP level, reduced reactive oxygen species (ROS) level, and decreased apoptosis. Reactive Oxygen Species 283-286 dynamin 1 like Homo sapiens 66-70 29768044-8 2018 Furthermore, N-acety-l-cysteine, a pharmacological inhibitor of ROS, also abolished CoCl2-induced expression of Drp1 and protected against CoCl2-induced PDLSC dysfunction, as shown by restored mitochondrial membrane potential, ATP level, inhibited mitochondrial fission, and decreased apoptosis. Acetylcysteine 13-31 dynamin 1 like Homo sapiens 112-116 29768044-8 2018 Furthermore, N-acety-l-cysteine, a pharmacological inhibitor of ROS, also abolished CoCl2-induced expression of Drp1 and protected against CoCl2-induced PDLSC dysfunction, as shown by restored mitochondrial membrane potential, ATP level, inhibited mitochondrial fission, and decreased apoptosis. Reactive Oxygen Species 64-67 dynamin 1 like Homo sapiens 112-116 29768044-8 2018 Furthermore, N-acety-l-cysteine, a pharmacological inhibitor of ROS, also abolished CoCl2-induced expression of Drp1 and protected against CoCl2-induced PDLSC dysfunction, as shown by restored mitochondrial membrane potential, ATP level, inhibited mitochondrial fission, and decreased apoptosis. cobaltous chloride 84-89 dynamin 1 like Homo sapiens 112-116 29768044-8 2018 Furthermore, N-acety-l-cysteine, a pharmacological inhibitor of ROS, also abolished CoCl2-induced expression of Drp1 and protected against CoCl2-induced PDLSC dysfunction, as shown by restored mitochondrial membrane potential, ATP level, inhibited mitochondrial fission, and decreased apoptosis. Adenosine Triphosphate 227-230 dynamin 1 like Homo sapiens 112-116 29768044-9 2018 Collectively, our data provide new insights into the role of the ROS-Drp1-dependent mitochondrial pathway in CoCl2-induced apoptosis in PDLSCs, indicating that ROS and Drp1 are promising therapeutic targets for the treatment of CoCl2-induced PDLSC dysfunction. Reactive Oxygen Species 65-68 dynamin 1 like Homo sapiens 69-73 29768044-9 2018 Collectively, our data provide new insights into the role of the ROS-Drp1-dependent mitochondrial pathway in CoCl2-induced apoptosis in PDLSCs, indicating that ROS and Drp1 are promising therapeutic targets for the treatment of CoCl2-induced PDLSC dysfunction. Reactive Oxygen Species 65-68 dynamin 1 like Homo sapiens 168-172 29768044-9 2018 Collectively, our data provide new insights into the role of the ROS-Drp1-dependent mitochondrial pathway in CoCl2-induced apoptosis in PDLSCs, indicating that ROS and Drp1 are promising therapeutic targets for the treatment of CoCl2-induced PDLSC dysfunction. cobaltous chloride 109-114 dynamin 1 like Homo sapiens 69-73 29768044-9 2018 Collectively, our data provide new insights into the role of the ROS-Drp1-dependent mitochondrial pathway in CoCl2-induced apoptosis in PDLSCs, indicating that ROS and Drp1 are promising therapeutic targets for the treatment of CoCl2-induced PDLSC dysfunction. cobaltous chloride 109-114 dynamin 1 like Homo sapiens 168-172 29768044-9 2018 Collectively, our data provide new insights into the role of the ROS-Drp1-dependent mitochondrial pathway in CoCl2-induced apoptosis in PDLSCs, indicating that ROS and Drp1 are promising therapeutic targets for the treatment of CoCl2-induced PDLSC dysfunction. Reactive Oxygen Species 160-163 dynamin 1 like Homo sapiens 69-73 29768044-9 2018 Collectively, our data provide new insights into the role of the ROS-Drp1-dependent mitochondrial pathway in CoCl2-induced apoptosis in PDLSCs, indicating that ROS and Drp1 are promising therapeutic targets for the treatment of CoCl2-induced PDLSC dysfunction. cobaltous chloride 228-233 dynamin 1 like Homo sapiens 69-73 29768044-9 2018 Collectively, our data provide new insights into the role of the ROS-Drp1-dependent mitochondrial pathway in CoCl2-induced apoptosis in PDLSCs, indicating that ROS and Drp1 are promising therapeutic targets for the treatment of CoCl2-induced PDLSC dysfunction. cobaltous chloride 228-233 dynamin 1 like Homo sapiens 168-172 30158524-2 2018 DRP1 activity is modulated by phosphorylation and S-nitrosylation on serine and cysteine residues, respectively. Serine 69-75 dynamin 1 like Homo sapiens 0-4 29993201-7 2018 Moreover, knockdown of Drp1 markedly blocked IR-783-mediated mitochondrial fission, loss of MMP, ATP depletion, mPTP opening and apoptosis. Adenosine Triphosphate 97-100 dynamin 1 like Homo sapiens 23-27 30158524-2 2018 DRP1 activity is modulated by phosphorylation and S-nitrosylation on serine and cysteine residues, respectively. Cysteine 80-88 dynamin 1 like Homo sapiens 0-4 30158524-4 2018 In the present study, we found that Nomega-nitro-L-arginine methyl ester hydrochloride (L-NAME, a NOS inhibitor) abolished S-nitrosylated (SNO-DRP1) and DRP1-serine (S) 616 phosphorylation levels in CA1 neurons under physiological condition. L-NAME hydrochloride 36-86 dynamin 1 like Homo sapiens 143-147 30158524-4 2018 In the present study, we found that Nomega-nitro-L-arginine methyl ester hydrochloride (L-NAME, a NOS inhibitor) abolished S-nitrosylated (SNO-DRP1) and DRP1-serine (S) 616 phosphorylation levels in CA1 neurons under physiological condition. L-NAME hydrochloride 36-86 dynamin 1 like Homo sapiens 153-157 30158524-4 2018 In the present study, we found that Nomega-nitro-L-arginine methyl ester hydrochloride (L-NAME, a NOS inhibitor) abolished S-nitrosylated (SNO-DRP1) and DRP1-serine (S) 616 phosphorylation levels in CA1 neurons under physiological condition. NG-Nitroarginine Methyl Ester 88-94 dynamin 1 like Homo sapiens 143-147 30158524-4 2018 In the present study, we found that Nomega-nitro-L-arginine methyl ester hydrochloride (L-NAME, a NOS inhibitor) abolished S-nitrosylated (SNO-DRP1) and DRP1-serine (S) 616 phosphorylation levels in CA1 neurons under physiological condition. NG-Nitroarginine Methyl Ester 88-94 dynamin 1 like Homo sapiens 153-157 30054507-8 2018 Suppression of DRP1 by HDAC8 was likely mediated by decreasing the level of acetylated histone H3 lysine 27 (a hallmark of active promoters) at the DRP1 promoter. Lysine 98-104 dynamin 1 like Homo sapiens 15-19 30054507-8 2018 Suppression of DRP1 by HDAC8 was likely mediated by decreasing the level of acetylated histone H3 lysine 27 (a hallmark of active promoters) at the DRP1 promoter. Lysine 98-104 dynamin 1 like Homo sapiens 148-152 30054507-9 2018 Collectively, this study shows that HDAC8 inhibits cytotoxicity induced by cobalt and H/R, in part, through suppressing DRP1 expression and mitochondrial fission. Cobalt 75-81 dynamin 1 like Homo sapiens 120-124 30054507-9 2018 Collectively, this study shows that HDAC8 inhibits cytotoxicity induced by cobalt and H/R, in part, through suppressing DRP1 expression and mitochondrial fission. Arginine 88-89 dynamin 1 like Homo sapiens 120-124 30022112-2 2018 Distinct intrinsically disordered regions (IDRs) in Drp1 substitute for the canonical pleckstrin homology (PH) domain and proline-rich domain (PRD) of prototypical dynamin, which cooperatively regulate endocytic vesicle scission. Proline 122-129 dynamin 1 like Homo sapiens 52-56 30147831-11 2018 Pretreatment with the wortmannin further attenuated these effects induced by EEP and resulted in the expression of proapoptotic phenotypes such as oxidative injury, elevated Beclin1/Bcl-2 ratio, cytochrome c leakage, mitochondrial dynamin-1-like protein (Drp-1) expression, and VDAC1 dephosphorylation. Wortmannin 22-32 dynamin 1 like Homo sapiens 255-260 30022112-6 2018 We show that the Drp1 VD is necessary and sufficient for specific Drp1-phospholipid interactions. Phospholipids 71-83 dynamin 1 like Homo sapiens 17-21 29431643-18 2018 CONCLUSIONS: In health, MiDs regulate Drp1-mediated fission, whereas in disease, epigenetic upregulation of MiDs increases mitotic fission, which drives pathological proliferation and apoptosis resistance. mids 24-28 dynamin 1 like Homo sapiens 38-42 30022112-6 2018 We show that the Drp1 VD is necessary and sufficient for specific Drp1-phospholipid interactions. Phospholipids 71-83 dynamin 1 like Homo sapiens 66-70 30022112-7 2018 We further demonstrate that the membrane-dependent VD conformational rearrangement essential for the alleviation of Drp1 auto-inhibition is contingent upon the basal GTP hydrolysis-dependent generation of Drp1 dimers from oligomers in solution. Guanosine Triphosphate 166-169 dynamin 1 like Homo sapiens 116-120 30022112-7 2018 We further demonstrate that the membrane-dependent VD conformational rearrangement essential for the alleviation of Drp1 auto-inhibition is contingent upon the basal GTP hydrolysis-dependent generation of Drp1 dimers from oligomers in solution. Guanosine Triphosphate 166-169 dynamin 1 like Homo sapiens 205-209 29899447-4 2018 We report that GTP induces a marked elongation and rotation of the GTPase domain, bundle-signalling element and connecting hinge loops of DRP1. Guanosine Triphosphate 15-18 dynamin 1 like Homo sapiens 138-142 29684364-6 2018 Mechanistically, endogenous reactive oxygen species (ROS) are necessary for Drp1 activation in vivo, and exogenous ROS insult is sufficient to activate Drp1-dependent mitochondrial fission in cultured photoreceptors. Reactive Oxygen Species 28-51 dynamin 1 like Homo sapiens 76-80 29684364-6 2018 Mechanistically, endogenous reactive oxygen species (ROS) are necessary for Drp1 activation in vivo, and exogenous ROS insult is sufficient to activate Drp1-dependent mitochondrial fission in cultured photoreceptors. Reactive Oxygen Species 53-56 dynamin 1 like Homo sapiens 76-80 29684364-6 2018 Mechanistically, endogenous reactive oxygen species (ROS) are necessary for Drp1 activation in vivo, and exogenous ROS insult is sufficient to activate Drp1-dependent mitochondrial fission in cultured photoreceptors. Reactive Oxygen Species 115-118 dynamin 1 like Homo sapiens 152-156 29684364-8 2018 Collectively, our data delineate an ROS-Drp1-mitochondria axis that promotes photoreceptor degeneration in retinal diseased models. Reactive Oxygen Species 36-39 dynamin 1 like Homo sapiens 40-44 29444369-9 2018 Interestingly, RV-NSP4 was found to interact with and be involved in recruiting fission-active pool of Serine 616 phosphoDrp1 (Ser616 pDrp1) to mitochondria independent of accessory adaptors Mitochondrial fission factor and Fission protein 1 (Fis1). Serine 103-109 dynamin 1 like Homo sapiens 127-139 29899447-6 2018 After co-assembly, GTP hydrolysis and exchange lead to MID receptor dissociation, filament shortening and curling of DRP1 oligomers into constricted and closed rings. Guanosine Triphosphate 19-22 dynamin 1 like Homo sapiens 117-121 28659272-0 2018 p53/Drp1-dependent mitochondrial fission mediates aldosterone-induced podocyte injury and mitochondrial dysfunction. Aldosterone 50-61 dynamin 1 like Homo sapiens 4-8 29802333-8 2018 We showed that the upregulated fission induced by niclosamide is accompanied by an increase in the number of large Drp1 oligomers. Niclosamide 50-61 dynamin 1 like Homo sapiens 115-119 28659272-5 2018 In an animal model of aldosterone-induced nephropathy, inhibition of the mitochondrial fission protein dynamin-related protein 1 (Drp1) suppressed aldosterone-induced podocyte injury. Aldosterone 22-33 dynamin 1 like Homo sapiens 103-128 28659272-5 2018 In an animal model of aldosterone-induced nephropathy, inhibition of the mitochondrial fission protein dynamin-related protein 1 (Drp1) suppressed aldosterone-induced podocyte injury. Aldosterone 22-33 dynamin 1 like Homo sapiens 130-134 28659272-5 2018 In an animal model of aldosterone-induced nephropathy, inhibition of the mitochondrial fission protein dynamin-related protein 1 (Drp1) suppressed aldosterone-induced podocyte injury. Aldosterone 147-158 dynamin 1 like Homo sapiens 103-128 28659272-5 2018 In an animal model of aldosterone-induced nephropathy, inhibition of the mitochondrial fission protein dynamin-related protein 1 (Drp1) suppressed aldosterone-induced podocyte injury. Aldosterone 147-158 dynamin 1 like Homo sapiens 130-134 28659272-6 2018 In cultured podocytes, aldosterone dose dependently induced Drp1 expression. Aldosterone 23-34 dynamin 1 like Homo sapiens 60-64 28659272-10 2018 These findings implicated that aldosterone induced mitochondrial dysfunction and podocyte injury mediated by p53/Drp1-dependent mitochondrial fission, which may provide opportunities for therapeutic intervention for podocyte injury. Aldosterone 31-42 dynamin 1 like Homo sapiens 113-117 29725013-0 2018 Iron overload promotes mitochondrial fragmentation in mesenchymal stromal cells from myelodysplastic syndrome patients through activation of the AMPK/MFF/Drp1 pathway. Iron 0-4 dynamin 1 like Homo sapiens 154-158 29725013-11 2018 In addition, iron chelation or antioxidant weakened the activity of the AMPK/MFF/Drp1 pathway in MDS-MSCs with IO from several patients, accompanied by attenuation of mitochondrial fragmentation and autophagy. Iron 13-17 dynamin 1 like Homo sapiens 81-85 29110115-5 2018 Using patient-generated fibroblasts, we demonstrated both DNM1L variants undergo adverse alterations to mitochondrial structure and function, including impaired mitochondrial fission, reduced membrane potential, and lower oxidative capacity including an increased cellular level of reactive oxygen species (ROS) and dsDNA breaks. Reactive Oxygen Species 282-305 dynamin 1 like Homo sapiens 58-63 29361534-4 2018 We found that GTP promoted rapid rearrangement of Drp1 from a uniform distribution to discrete foci, in line with the assembly of Drp1 scaffolds at multiple nucleation sites around the lipid tube. Guanosine Triphosphate 14-17 dynamin 1 like Homo sapiens 50-54 29361534-4 2018 We found that GTP promoted rapid rearrangement of Drp1 from a uniform distribution to discrete foci, in line with the assembly of Drp1 scaffolds at multiple nucleation sites around the lipid tube. Guanosine Triphosphate 14-17 dynamin 1 like Homo sapiens 130-134 29361534-6 2018 Strikingly, Drp1 polymers stabilized membrane curvatures similar to those of constricted mitochondria against pressure changes. Polymers 17-25 dynamin 1 like Homo sapiens 12-16 29110115-5 2018 Using patient-generated fibroblasts, we demonstrated both DNM1L variants undergo adverse alterations to mitochondrial structure and function, including impaired mitochondrial fission, reduced membrane potential, and lower oxidative capacity including an increased cellular level of reactive oxygen species (ROS) and dsDNA breaks. Reactive Oxygen Species 307-310 dynamin 1 like Homo sapiens 58-63 29110115-6 2018 Mutation of DNM1L was also associated with impaired responses to oxidative stress, as treatment with hydrogen peroxide dramatically increased cellular ROS, with minimal exacerbation of already impaired mitochondrial function. Hydrogen Peroxide 101-118 dynamin 1 like Homo sapiens 12-17 29360568-7 2018 Fatty acid-induced mitochondrial fragmentation was independent of the fatty acid chain saturation and required dynamin-related protein 1 (DRP1). Fatty Acids 0-10 dynamin 1 like Homo sapiens 111-136 29110115-6 2018 Mutation of DNM1L was also associated with impaired responses to oxidative stress, as treatment with hydrogen peroxide dramatically increased cellular ROS, with minimal exacerbation of already impaired mitochondrial function. Reactive Oxygen Species 151-154 dynamin 1 like Homo sapiens 12-17 29360568-7 2018 Fatty acid-induced mitochondrial fragmentation was independent of the fatty acid chain saturation and required dynamin-related protein 1 (DRP1). Fatty Acids 0-10 dynamin 1 like Homo sapiens 138-142 29360568-11 2018 Pharmacological or genetic inhibition of DRP1 enhanced palmitate-induced mitochondrial ROS production, c-Jun phosphorylation, and inflammatory cytokine expression. Palmitates 55-64 dynamin 1 like Homo sapiens 41-45 29360568-11 2018 Pharmacological or genetic inhibition of DRP1 enhanced palmitate-induced mitochondrial ROS production, c-Jun phosphorylation, and inflammatory cytokine expression. ros 87-90 dynamin 1 like Homo sapiens 41-45 29314417-7 2018 Inhibition of Cdk5 using RNAi or a chemical inhibitor (roscovitine) induces mitochondrial elongation and promotes mitochondrial respiration, indicating that Cdk5-dependent Drp1 phosphorylation participates in mitochondrial metabolism and NSPC stemness regulation. Roscovitine 55-66 dynamin 1 like Homo sapiens 172-176 29620184-0 2018 Zearalenone regulates endometrial stromal cell apoptosis and migration via the promotion of mitochondrial fission by activation of the JNK/Drp1 pathway. Zearalenone 0-11 dynamin 1 like Homo sapiens 139-143 29620184-8 2018 ZEA also increased JNK phosphorylation and subsequently Drp1 phosphorylation at the serine 616 position, resulting in Drp1 activation. Serine 84-90 dynamin 1 like Homo sapiens 56-60 29478834-4 2018 Genetic or pharmacological abrogation of DRP1 activity abolished circadian network dynamics and mitochondrial respiratory activity and eliminated circadian ATP production. Adenosine Triphosphate 156-159 dynamin 1 like Homo sapiens 41-45 29391262-7 2018 Treatment of epithelial cells with QUE inhibited CSE-induced mitochondrial dysfunction and mitophagy by inhibiting phospho (p)-DRP-1 and PINK1 expression. quercetagetin 35-38 dynamin 1 like Homo sapiens 127-132 30566949-10 2018 CONCLUSION: Glomerular overproduction of Drp1, phospho-Drp1 (Ser 616) and Fis1 occurred mainly in children with membranous nephropathy. Serine 61-64 dynamin 1 like Homo sapiens 55-59 29217195-0 2018 Calmodulin-dependent protein kinase II (CaMKII) mediates radiation-induced mitochondrial fission by regulating the phosphorylation of dynamin-related protein 1 (Drp1) at serine 616. Serine 170-176 dynamin 1 like Homo sapiens 134-159 29217195-0 2018 Calmodulin-dependent protein kinase II (CaMKII) mediates radiation-induced mitochondrial fission by regulating the phosphorylation of dynamin-related protein 1 (Drp1) at serine 616. Serine 170-176 dynamin 1 like Homo sapiens 161-165 29217195-4 2018 First, we found that X-irradiation triggered Drp1 phosphorylation at serine 616 (S616) but not at serine 637 (S637). Serine 69-75 dynamin 1 like Homo sapiens 45-49 29183837-0 2018 Melatonin inhibits rotenone-induced SH-SY5Y cell death via the downregulation of Dynamin-Related Protein 1 expression. Melatonin 0-9 dynamin 1 like Homo sapiens 81-106 29183837-0 2018 Melatonin inhibits rotenone-induced SH-SY5Y cell death via the downregulation of Dynamin-Related Protein 1 expression. Rotenone 19-27 dynamin 1 like Homo sapiens 81-106 29183837-7 2018 The viability and expression levels of Cyt C and LC3 B in rotenone and melatonin + rotenone-treated Drp1-overexpressed SH-SY5Y cells were analyzed with MTS and western blotting, respectively. Rotenone 83-91 dynamin 1 like Homo sapiens 100-104 29183837-9 2018 Drp1 expression and its regulation of mitochondrial translocation mediated the rotenone-induced cell death and melatonin inhibited this process. Rotenone 79-87 dynamin 1 like Homo sapiens 0-4 29183837-9 2018 Drp1 expression and its regulation of mitochondrial translocation mediated the rotenone-induced cell death and melatonin inhibited this process. Melatonin 111-120 dynamin 1 like Homo sapiens 0-4 29183837-10 2018 Overexpression of Drp1 protein attenuated melatonin"s inhibition of rotenone-induced SH-SY5Y cell death. Melatonin 42-51 dynamin 1 like Homo sapiens 18-22 29183837-10 2018 Overexpression of Drp1 protein attenuated melatonin"s inhibition of rotenone-induced SH-SY5Y cell death. Rotenone 68-76 dynamin 1 like Homo sapiens 18-22 29183837-11 2018 In conclusion, melatonin effectively inhibits rotenone-induced neuronal cell death via the regulation of Drp1 expression. Melatonin 15-24 dynamin 1 like Homo sapiens 105-109 29183837-11 2018 In conclusion, melatonin effectively inhibits rotenone-induced neuronal cell death via the regulation of Drp1 expression. Rotenone 46-54 dynamin 1 like Homo sapiens 105-109 30029585-5 2018 In a recent study, we demonstrated that S-nitrosylation, the reversible modification of cysteine residues by nitric oxide (NO), hyperactivates mitochondrial fragmentation by targeting DNM1L/Drp1 (dynamin 1-like) at Cys644, but inhibits mitophagy, the concomitant occurrence of these conditions driving cell senescence. Cysteine 88-96 dynamin 1 like Homo sapiens 184-189 30029585-5 2018 In a recent study, we demonstrated that S-nitrosylation, the reversible modification of cysteine residues by nitric oxide (NO), hyperactivates mitochondrial fragmentation by targeting DNM1L/Drp1 (dynamin 1-like) at Cys644, but inhibits mitophagy, the concomitant occurrence of these conditions driving cell senescence. Cysteine 88-96 dynamin 1 like Homo sapiens 190-194 30029585-5 2018 In a recent study, we demonstrated that S-nitrosylation, the reversible modification of cysteine residues by nitric oxide (NO), hyperactivates mitochondrial fragmentation by targeting DNM1L/Drp1 (dynamin 1-like) at Cys644, but inhibits mitophagy, the concomitant occurrence of these conditions driving cell senescence. Nitric Oxide 109-121 dynamin 1 like Homo sapiens 184-189 30029585-5 2018 In a recent study, we demonstrated that S-nitrosylation, the reversible modification of cysteine residues by nitric oxide (NO), hyperactivates mitochondrial fragmentation by targeting DNM1L/Drp1 (dynamin 1-like) at Cys644, but inhibits mitophagy, the concomitant occurrence of these conditions driving cell senescence. Nitric Oxide 109-121 dynamin 1 like Homo sapiens 190-194 29022905-4 2017 In this study, we found that c-Abl phosphorylated Drp1 at tyrosine 266, 368 and 449 in vitro and in vivo, which augmented the GTPase activity of Drp1 and promoted Drp1-mediated mitochondrial fragmentation. Tyrosine 58-66 dynamin 1 like Homo sapiens 50-54 29268097-0 2017 Drp1 Mitochondrial Fission in D1 Neurons Mediates Behavioral and Cellular Plasticity during Early Cocaine Abstinence. Cocaine 98-105 dynamin 1 like Homo sapiens 0-4 29268097-2 2017 We demonstrate an increase of dynamin-related protein-1 (Drp1), the mitochondrial fission mediator, in nucleus accumbens (NAc) after repeated cocaine exposure and in cocaine-dependent individuals. Cocaine 142-149 dynamin 1 like Homo sapiens 30-55 29268097-2 2017 We demonstrate an increase of dynamin-related protein-1 (Drp1), the mitochondrial fission mediator, in nucleus accumbens (NAc) after repeated cocaine exposure and in cocaine-dependent individuals. Cocaine 142-149 dynamin 1 like Homo sapiens 57-61 29268097-2 2017 We demonstrate an increase of dynamin-related protein-1 (Drp1), the mitochondrial fission mediator, in nucleus accumbens (NAc) after repeated cocaine exposure and in cocaine-dependent individuals. Cocaine 166-173 dynamin 1 like Homo sapiens 30-55 29268097-2 2017 We demonstrate an increase of dynamin-related protein-1 (Drp1), the mitochondrial fission mediator, in nucleus accumbens (NAc) after repeated cocaine exposure and in cocaine-dependent individuals. Cocaine 166-173 dynamin 1 like Homo sapiens 57-61 29268097-5 2017 Knockdown of Drp1 in D1-MSNs blocks drug seeking after cocaine self-administration, while enhancing the fission promoting Drp1 enhances seeking after long-term abstinence from cocaine. Cocaine 55-62 dynamin 1 like Homo sapiens 13-17 28818497-9 2017 The MEK inhibitor PD325901 suppressed cell proliferation, as well as inhibiting the phosphorylation of ERK1/2 and Drp1Ser616. mirdametinib 18-26 dynamin 1 like Homo sapiens 114-118 28842943-5 2017 mdivi-1 is a quinazolinone originally described as a selective inhibitor of Drp1, over other dynamin family members, and reported to inhibit mitochondrial fission. Quinazolinones 13-26 dynamin 1 like Homo sapiens 76-80 28729291-3 2017 Although nigericin-induced mitochondria fission was rescued by knockdown of either dynamin-related protein 1 or TBC1 domain family member 15 (TBC1D15), which are two distinct mitochondria fission regulators, only TBC1D15 restored the activity of the STING pathway, which indicates that inflammasome-activating signals curtail STING pathway activation via TBC1D15. Nigericin 9-18 dynamin 1 like Homo sapiens 83-108 28838842-5 2017 The dynamin related fission protein Drp-1 was phosphorylated (Drp1616) and coincided with excessive mitochondrial fragmentation, mitophagy and necrosis in cardiac myocytes treated with doxorubicin or subjected to hypoxia. Doxorubicin 185-196 dynamin 1 like Homo sapiens 36-41 29022905-4 2017 In this study, we found that c-Abl phosphorylated Drp1 at tyrosine 266, 368 and 449 in vitro and in vivo, which augmented the GTPase activity of Drp1 and promoted Drp1-mediated mitochondrial fragmentation. Tyrosine 58-66 dynamin 1 like Homo sapiens 145-149 29022905-4 2017 In this study, we found that c-Abl phosphorylated Drp1 at tyrosine 266, 368 and 449 in vitro and in vivo, which augmented the GTPase activity of Drp1 and promoted Drp1-mediated mitochondrial fragmentation. Tyrosine 58-66 dynamin 1 like Homo sapiens 145-149 28981113-3 2017 Dynamin-related protein 1 (DRP1) is a key regulator of mitochondrial fission that oligomerizes at the mitochondrial outer membrane and hydrolyzes GTP to drive mitochondrial fragmentation. Guanosine Triphosphate 146-149 dynamin 1 like Homo sapiens 0-25 28981113-3 2017 Dynamin-related protein 1 (DRP1) is a key regulator of mitochondrial fission that oligomerizes at the mitochondrial outer membrane and hydrolyzes GTP to drive mitochondrial fragmentation. Guanosine Triphosphate 146-149 dynamin 1 like Homo sapiens 27-31 28878368-5 2017 These Drp1 polymers assemble exclusively through stalk and G-domain dimerizations, which generates an expanded helical symmetry when compared to other dynamins. Polymers 11-19 dynamin 1 like Homo sapiens 6-10 28672961-7 2017 The results of the present study indicate that Salidroside and Mdivi-1 inhibit VSMC proliferation, Drp1 expression and oxidative stress and upregulate Mfn2 expression (all P<0.05). rhodioloside 47-58 dynamin 1 like Homo sapiens 99-103 28552593-0 2017 Tyrphostin A9 improves blastocyst development in porcine embryos through induction of dynamin-related protein 1-dependent mitochondrial fission. tyrphostin A9 0-13 dynamin 1 like Homo sapiens 86-111 28500249-7 2017 The administration of 4-phenyl butyrate (PBA), a chemical chaperone of protein folding and UPR activator, in the offspring from postnatal day 4 significantly reduced their body weight, fat deposition, which were in association with increased activating transcription factor (ATF)4, immunoglobulin-binding protein (BiP) and Erdj4 mRNA as well as reduced Parkin, PTEN-induced putative kinase (PINK)1 and dynamin-related protein (Drp)1 protein expression levels. 4-phenylbutyric acid 22-39 dynamin 1 like Homo sapiens 427-432 28500249-7 2017 The administration of 4-phenyl butyrate (PBA), a chemical chaperone of protein folding and UPR activator, in the offspring from postnatal day 4 significantly reduced their body weight, fat deposition, which were in association with increased activating transcription factor (ATF)4, immunoglobulin-binding protein (BiP) and Erdj4 mRNA as well as reduced Parkin, PTEN-induced putative kinase (PINK)1 and dynamin-related protein (Drp)1 protein expression levels. 4-phenylbutyric acid 41-44 dynamin 1 like Homo sapiens 427-432 28552593-3 2017 Here, we investigated the effect of Drp1-dependent mitochondrial fission signaling on the development of porcine embryos using the mitochondrial fission inducer, tyrphostin A9 (TA9). tyrphostin A9 162-175 dynamin 1 like Homo sapiens 36-40 28632757-4 2017 Self-assembly of DRP1 into oligomers in a GTP-dependent manner likely drives the division process. Guanosine Triphosphate 42-45 dynamin 1 like Homo sapiens 17-21 28632757-5 2017 We show here that DRP1 self-assembles in two ways: i) in the presence of the non-hydrolysable GTP analog GMP-PNP into spiral-like structures of ~36 nm diameter; and ii) in the presence of GTP into rings composed of 13-18 monomers. Guanosine Triphosphate 94-97 dynamin 1 like Homo sapiens 18-22 28632757-5 2017 We show here that DRP1 self-assembles in two ways: i) in the presence of the non-hydrolysable GTP analog GMP-PNP into spiral-like structures of ~36 nm diameter; and ii) in the presence of GTP into rings composed of 13-18 monomers. Guanylyl Imidodiphosphate 105-112 dynamin 1 like Homo sapiens 18-22 28632757-5 2017 We show here that DRP1 self-assembles in two ways: i) in the presence of the non-hydrolysable GTP analog GMP-PNP into spiral-like structures of ~36 nm diameter; and ii) in the presence of GTP into rings composed of 13-18 monomers. Guanosine Triphosphate 188-191 dynamin 1 like Homo sapiens 18-22 28273447-4 2017 Direct inhibition of Drp1 negated high-fat-feeding-induced mitochondrial fission, endoplasmic reticulum (ER) stress, and insulin resistance in the DVC and subsequently restored hepatic glucose production regulation. Glucose 185-192 dynamin 1 like Homo sapiens 21-25 28835909-4 2017 Mitochondrial membrane lipids such as phosphatidic acid and cardiolipin bind Drp1, and Drp1-phospholipid interactions provide key regulatory mechanisms for mitochondrial division (Montessuit et al., 2010; Bustillo-Zabalbeitia et al., 2014; Macdonald et al., 2014; Stepanyants et al., 2015; Adachi et al., 2016). Phosphatidic Acids 38-55 dynamin 1 like Homo sapiens 77-81 28835909-4 2017 Mitochondrial membrane lipids such as phosphatidic acid and cardiolipin bind Drp1, and Drp1-phospholipid interactions provide key regulatory mechanisms for mitochondrial division (Montessuit et al., 2010; Bustillo-Zabalbeitia et al., 2014; Macdonald et al., 2014; Stepanyants et al., 2015; Adachi et al., 2016). Phospholipids 92-104 dynamin 1 like Homo sapiens 87-91 28835909-5 2017 Here, we describe biochemical experiments that quantitatively measure interactions of Drp1 with lipids using purified recombinant Drp1 and synthetic liposomes with a defined set of phospholipids. Phospholipids 181-194 dynamin 1 like Homo sapiens 86-90 28423497-0 2017 Drp1-dependent mitophagy protects against cisplatin-induced apoptosis of renal tubular epithelial cells by improving mitochondrial function. Cisplatin 42-51 dynamin 1 like Homo sapiens 0-4 28423497-11 2017 Suppression of mitochondrial fission by knockdown of its main regulator dynamin-related protein-1 (Drp1) decreased cisplatin-induced mitophagy. Cisplatin 115-124 dynamin 1 like Homo sapiens 72-97 28423497-11 2017 Suppression of mitochondrial fission by knockdown of its main regulator dynamin-related protein-1 (Drp1) decreased cisplatin-induced mitophagy. Cisplatin 115-124 dynamin 1 like Homo sapiens 99-103 28423497-12 2017 Meanwhile, Drp1 suppression protected against cisplatin-induced cells injury by inhibiting mitochondrial dysfunction. Cisplatin 46-55 dynamin 1 like Homo sapiens 11-15 28423497-13 2017 Our results provide evidence that Drp1-depedent mitophagy has potential as renoprotective targets for the treatment of cisplatin-induced AKI. Cisplatin 119-128 dynamin 1 like Homo sapiens 34-38 28435473-7 2017 The underlying mechanism is that RSV suppresses mitochondrial COX-2, thereby reducing NPC stemness by inhibiting Drp1 activity as demonstrated in both the in vitro and the in vivo studies. Resveratrol 33-36 dynamin 1 like Homo sapiens 113-117 27923790-0 2017 Dynamin-related protein 1 mediates low glucose-induced endothelial dysfunction in human arterioles. Glucose 39-46 dynamin 1 like Homo sapiens 0-25 27923790-11 2017 Disruption of Drp1 and subsequent mitochondrial fragmentation events prevents impaired vascular dilation, restores mitochondrial phenotype, and implicates mitochondrial fission as a primary mediator of LG-induced endothelial dysfunction.NEW & NOTEWORTHY Acute low-glucose exposure induces mitochondrial fragmentation in endothelial cells via Drp1 and is associated with impaired endothelial function in human arterioles. Adenosine Monophosphate 242-245 dynamin 1 like Homo sapiens 14-18 27923790-11 2017 Disruption of Drp1 and subsequent mitochondrial fragmentation events prevents impaired vascular dilation, restores mitochondrial phenotype, and implicates mitochondrial fission as a primary mediator of LG-induced endothelial dysfunction.NEW & NOTEWORTHY Acute low-glucose exposure induces mitochondrial fragmentation in endothelial cells via Drp1 and is associated with impaired endothelial function in human arterioles. Glucose 268-275 dynamin 1 like Homo sapiens 14-18 27831567-8 2016 Consistent with this, the expression of S616-phosphorylated Drp1 recapitulated the mitochondrial dynamics, mitochondrial ROS levels, metabolic switching and chemoresistance seen in T-ALL cells cocultured with MSCs. Reactive Oxygen Species 121-124 dynamin 1 like Homo sapiens 60-64 28040727-4 2017 A highly conserved FLV motif was identified in the C-terminus of DLP1, mutation of which significantly reduced VPS35-DLP1 interaction. naphthalene-1,2,4,5,7-pentol 19-22 dynamin 1 like Homo sapiens 65-69 28040727-4 2017 A highly conserved FLV motif was identified in the C-terminus of DLP1, mutation of which significantly reduced VPS35-DLP1 interaction. naphthalene-1,2,4,5,7-pentol 19-22 dynamin 1 like Homo sapiens 117-121 28088331-0 2017 Eicosapentaenoic acid ameliorates palmitate-induced lipotoxicity via the AMP kinase/dynamin-related protein-1 signaling pathway in differentiated H9c2 myocytes. Eicosapentaenoic Acid 0-21 dynamin 1 like Homo sapiens 84-109 28088331-0 2017 Eicosapentaenoic acid ameliorates palmitate-induced lipotoxicity via the AMP kinase/dynamin-related protein-1 signaling pathway in differentiated H9c2 myocytes. Palmitates 34-43 dynamin 1 like Homo sapiens 84-109 28088331-3 2017 In this study, we focused on dynamin-related protein-1 (Drp1) as a possible modulator of the EPA-mediated cardiac protection against cardiac lipotoxicity, and investigated the causal relation between AMP-activated protein kinase (AMPK) and Drp1. Eicosapentaenoic Acid 93-96 dynamin 1 like Homo sapiens 29-54 28088331-3 2017 In this study, we focused on dynamin-related protein-1 (Drp1) as a possible modulator of the EPA-mediated cardiac protection against cardiac lipotoxicity, and investigated the causal relation between AMP-activated protein kinase (AMPK) and Drp1. Eicosapentaenoic Acid 93-96 dynamin 1 like Homo sapiens 56-60 28088331-7 2017 EPA (50microM) restored the PAL-induced apoptosis, mitochondrial dysfunction, and mitochondrial fragmentation with increased Drp1 expression by PAL. Eicosapentaenoic Acid 0-3 dynamin 1 like Homo sapiens 125-129 28088331-8 2017 EPA activated phosphorylation of AMPK, and pharmacological activation of AMPK by 5-aminoimidazole-4-carboxamide ribonucleotide ameliorated the PAL-induced apoptosis, mitochondrial dysfunction, and downregulated Drp1. Eicosapentaenoic Acid 0-3 dynamin 1 like Homo sapiens 211-215 28088331-8 2017 EPA activated phosphorylation of AMPK, and pharmacological activation of AMPK by 5-aminoimidazole-4-carboxamide ribonucleotide ameliorated the PAL-induced apoptosis, mitochondrial dysfunction, and downregulated Drp1. AICA ribonucleotide 81-126 dynamin 1 like Homo sapiens 211-215 28088331-10 2017 CONCLUSION: EPA ameliorates the PAL-induced lipotoxicity via AMPK activation, which subsequently suppresses mitochondrial fragmentation and Drp1 expression. Eicosapentaenoic Acid 12-15 dynamin 1 like Homo sapiens 140-144 28088331-10 2017 CONCLUSION: EPA ameliorates the PAL-induced lipotoxicity via AMPK activation, which subsequently suppresses mitochondrial fragmentation and Drp1 expression. Palmitates 32-35 dynamin 1 like Homo sapiens 140-144 27799292-6 2017 Interestingly, caspase-10, but not caspase-8, formed a ternary protein complex with SUMO-FADD/Drp1 on the mitochondria upon exposure to A23187 and potentiated Drp1 oligomerization for necrosis. Calcimycin 136-142 dynamin 1 like Homo sapiens 94-98 27799292-8 2017 Our study reveals an essential role of SUMOylated FADD in Drp1- and caspase-10-dependent necrosis, providing insights into the mechanism of regulated necrosis by calcium overload and ischemic injury. Calcium 162-169 dynamin 1 like Homo sapiens 58-62 27660309-10 2016 We speculate that endogenous MiDs serve as Drp1-binding partners that are dysregulated in disease states and may be important targets for inhibiting cell proliferation and ischemia/reperfusion injury. mids 29-33 dynamin 1 like Homo sapiens 43-47 27635761-0 2016 Coincident Phosphatidic Acid Interaction Restrains Drp1 in Mitochondrial Division. Phosphatidic Acids 11-28 dynamin 1 like Homo sapiens 51-55 27739424-4 2016 Mechanistically, this effect is mediated by phosphorylation of mitochondrial fission protein, dynamin-related protein 1 (Drp1), by Ca2+/calmodulin-dependent kinase II (CaMKII) at a serine 616 (S616) site. Serine 181-187 dynamin 1 like Homo sapiens 94-119 27739424-4 2016 Mechanistically, this effect is mediated by phosphorylation of mitochondrial fission protein, dynamin-related protein 1 (Drp1), by Ca2+/calmodulin-dependent kinase II (CaMKII) at a serine 616 (S616) site. Serine 181-187 dynamin 1 like Homo sapiens 121-125 27559132-6 2016 GDP and GTP accelerate and decelerate Drp1/actin binding dynamics, respectively. Guanosine Diphosphate 0-3 dynamin 1 like Homo sapiens 38-42 27559132-6 2016 GDP and GTP accelerate and decelerate Drp1/actin binding dynamics, respectively. Guanosine Triphosphate 8-11 dynamin 1 like Homo sapiens 38-42 27559132-7 2016 Actin has a biphasic effect on Drp1 GTP hydrolysis, increasing at low actin:Drp1 ratio but returning to baseline at high ratio. Guanosine Triphosphate 36-39 dynamin 1 like Homo sapiens 31-35 27559132-7 2016 Actin has a biphasic effect on Drp1 GTP hydrolysis, increasing at low actin:Drp1 ratio but returning to baseline at high ratio. Guanosine Triphosphate 36-39 dynamin 1 like Homo sapiens 76-80 27540013-6 2016 Mitochondrial ceramide accumulation and lethal mitophagy induction in response to FLT3-ITD targeting was mediated by dynamin-related protein 1 (Drp1) activation via inhibition of protein kinase A-regulated S637 phosphorylation, resulting in mitochondrial fission. Ceramides 14-22 dynamin 1 like Homo sapiens 117-142 27540013-6 2016 Mitochondrial ceramide accumulation and lethal mitophagy induction in response to FLT3-ITD targeting was mediated by dynamin-related protein 1 (Drp1) activation via inhibition of protein kinase A-regulated S637 phosphorylation, resulting in mitochondrial fission. Ceramides 14-22 dynamin 1 like Homo sapiens 144-148 27540013-7 2016 Inhibition of Drp1 prevented ceramide-dependent lethal mitophagy, and reconstitution of WT-Drp1 or phospho-null S637A-Drp1 but not its inactive phospho-mimic mutant (S637D-Drp1), restored mitochondrial fission and mitophagy in response to crenolanib in FLT3-ITD+ AML cells expressing stable shRNA against endogenous Drp1. Ceramides 29-37 dynamin 1 like Homo sapiens 14-18 27540013-7 2016 Inhibition of Drp1 prevented ceramide-dependent lethal mitophagy, and reconstitution of WT-Drp1 or phospho-null S637A-Drp1 but not its inactive phospho-mimic mutant (S637D-Drp1), restored mitochondrial fission and mitophagy in response to crenolanib in FLT3-ITD+ AML cells expressing stable shRNA against endogenous Drp1. crenolanib 239-249 dynamin 1 like Homo sapiens 14-18 27635761-4 2016 Here, we report an unforeseen mechanism that regulates mitochondrial division by coincident interactions of Drp1 with the head group and acyl chains of phospholipids. Phospholipids 152-165 dynamin 1 like Homo sapiens 108-112 27635761-5 2016 Drp1 recognizes the head group of phosphatidic acid (PA) and two saturated acyl chains of another phospholipid by penetrating into the hydrophobic core of the membrane. Phosphatidic Acids 34-51 dynamin 1 like Homo sapiens 0-4 27635761-5 2016 Drp1 recognizes the head group of phosphatidic acid (PA) and two saturated acyl chains of another phospholipid by penetrating into the hydrophobic core of the membrane. Phosphatidic Acids 53-55 dynamin 1 like Homo sapiens 0-4 27635761-5 2016 Drp1 recognizes the head group of phosphatidic acid (PA) and two saturated acyl chains of another phospholipid by penetrating into the hydrophobic core of the membrane. Phospholipids 98-110 dynamin 1 like Homo sapiens 0-4 27635761-6 2016 The dual phospholipid interactions restrain Drp1 via inhibition of oligomerization-stimulated GTP hydrolysis that promotes membrane constriction. Phospholipids 9-21 dynamin 1 like Homo sapiens 44-48 27635761-6 2016 The dual phospholipid interactions restrain Drp1 via inhibition of oligomerization-stimulated GTP hydrolysis that promotes membrane constriction. Guanosine Triphosphate 94-97 dynamin 1 like Homo sapiens 44-48 27635761-7 2016 Moreover, a PA-producing phospholipase, MitoPLD, binds Drp1, creating a PA-rich microenvironment in the vicinity of a division apparatus. Phosphatidic Acids 12-14 dynamin 1 like Homo sapiens 55-59 27635761-7 2016 Moreover, a PA-producing phospholipase, MitoPLD, binds Drp1, creating a PA-rich microenvironment in the vicinity of a division apparatus. Phosphatidic Acids 72-74 dynamin 1 like Homo sapiens 55-59 27635761-8 2016 Thus, PA controls the activation of Drp1 after the formation of the division apparatus. Phosphatidic Acids 6-8 dynamin 1 like Homo sapiens 36-40 26903301-6 2016 Increased ROS levels induced excessive mitochondrial fission through dynamin-related protein (Drp 1), while Mdivi-1 suppressed the sensitivity of Drp1 to ROS levels, thus inhibiting excessive mitochondrial fission under high-glucose conditions. Reactive Oxygen Species 10-13 dynamin 1 like Homo sapiens 94-99 27010815-0 2016 Reactive oxygen species effect PASMCs apoptosis via regulation of dynamin-related protein 1 in hypoxic pulmonary hypertension. Reactive Oxygen Species 0-23 dynamin 1 like Homo sapiens 66-91 27010815-0 2016 Reactive oxygen species effect PASMCs apoptosis via regulation of dynamin-related protein 1 in hypoxic pulmonary hypertension. pasmcs 31-37 dynamin 1 like Homo sapiens 66-91 27010815-2 2016 However, the regulatory mechanisms between ROS and DRP1 are poorly understood. Reactive Oxygen Species 43-46 dynamin 1 like Homo sapiens 51-55 27010815-5 2016 Meanwhile, we also observed that hypoxia-induced DRP1 expression depends on ROS generation, especially mitochondrial ROS (mROS). Reactive Oxygen Species 76-79 dynamin 1 like Homo sapiens 49-53 27010815-5 2016 Meanwhile, we also observed that hypoxia-induced DRP1 expression depends on ROS generation, especially mitochondrial ROS (mROS). Reactive Oxygen Species 117-120 dynamin 1 like Homo sapiens 49-53 27010815-6 2016 Moreover, the levels of ROS and mROS evoked by hypoxia were regulated by DRP1. Reactive Oxygen Species 24-27 dynamin 1 like Homo sapiens 73-77 27010815-7 2016 Furthermore, we verified the apoptosis suppression of PASMCs under hypoxia due to the interaction between ROS/mROS and DRP1. pasmcs 54-60 dynamin 1 like Homo sapiens 119-123 27010815-8 2016 Our study reveals a novel mechanism of hypoxia-induced pulmonary vascular remodeling, suggesting a new therapeutic strategy which is targeting on the positive feedback of ROS/mROS-DRP1 for the treatment of PAH. Reactive Oxygen Species 171-174 dynamin 1 like Homo sapiens 180-184 27010815-8 2016 Our study reveals a novel mechanism of hypoxia-induced pulmonary vascular remodeling, suggesting a new therapeutic strategy which is targeting on the positive feedback of ROS/mROS-DRP1 for the treatment of PAH. p-Aminohippuric Acid 206-209 dynamin 1 like Homo sapiens 180-184 27027430-0 2016 Differentiation inducing factor 3 mediates its anti-leukemic effect through ROS-dependent DRP1-mediated mitochondrial fission and induction of caspase-independent cell death. ros 76-79 dynamin 1 like Homo sapiens 90-94 26604000-2 2016 In dividing mitochondria, membrane scission is accomplished by a dynamin-related GTPase, DNM1L, that oligomerizes at the site of fission and constricts in a GTP-dependent manner. Guanosine Triphosphate 81-84 dynamin 1 like Homo sapiens 89-94 26604000-3 2016 There is only a single previous report of DNM1L-related clinical disease: a female neonate with encephalopathy due to defective mitochondrial and peroxisomal fission (EMPF; OMIM #614388), a lethal disorder characterized by cerebral dysgenesis, seizures, lactic acidosis, elevated very long chain fatty acids, and abnormally elongated mitochondria and peroxisomes. chain fatty acids 290-307 dynamin 1 like Homo sapiens 42-47 26604000-3 2016 There is only a single previous report of DNM1L-related clinical disease: a female neonate with encephalopathy due to defective mitochondrial and peroxisomal fission (EMPF; OMIM #614388), a lethal disorder characterized by cerebral dysgenesis, seizures, lactic acidosis, elevated very long chain fatty acids, and abnormally elongated mitochondria and peroxisomes. chain fatty acids 290-307 dynamin 1 like Homo sapiens 167-171 27076521-6 2016 Using a proximity-based biotin labeling approach, we found close associations between MiD51, Mff and Drp1, but not Fis1. Biotin 24-30 dynamin 1 like Homo sapiens 101-105 26878937-5 2016 Furthermore, we demonstrated visible light control of mitochondrial fragmentation via activation of dynamin-related protein 1 (Drp1) by means of precisely controlled NO delivery into mitochondria of cultured HEK293 cells, utilizing Rol-DNB-pyr. rol-dnb-pyr 232-243 dynamin 1 like Homo sapiens 100-125 26878937-5 2016 Furthermore, we demonstrated visible light control of mitochondrial fragmentation via activation of dynamin-related protein 1 (Drp1) by means of precisely controlled NO delivery into mitochondria of cultured HEK293 cells, utilizing Rol-DNB-pyr. rol-dnb-pyr 232-243 dynamin 1 like Homo sapiens 127-131 26991754-10 2016 Elevated glucose conditions (11 and 25 mM) significantly increased ROS generation, whereas only the 25-mM high glucose condition induced mitochondrial fission and increased the expression of activated dynamin-related protein 1 in iPSC-CMs. Glucose 111-118 dynamin 1 like Homo sapiens 201-226 26602979-9 2016 Improvement of LPS-induced mitochondrial dysfunction by fasudil was attributed to inhibition of ROCK-dependent Drp1 phosphorylation and activation of autophagic processes that can limit mitochondrial fragmentation and enhance degradation of damaged mitochondria, respectively. fasudil 56-63 dynamin 1 like Homo sapiens 111-115 26903301-6 2016 Increased ROS levels induced excessive mitochondrial fission through dynamin-related protein (Drp 1), while Mdivi-1 suppressed the sensitivity of Drp1 to ROS levels, thus inhibiting excessive mitochondrial fission under high-glucose conditions. Reactive Oxygen Species 154-157 dynamin 1 like Homo sapiens 146-150 26903301-6 2016 Increased ROS levels induced excessive mitochondrial fission through dynamin-related protein (Drp 1), while Mdivi-1 suppressed the sensitivity of Drp1 to ROS levels, thus inhibiting excessive mitochondrial fission under high-glucose conditions. Glucose 225-232 dynamin 1 like Homo sapiens 146-150 26919426-3 2016 Here, we show that glucose load results in mitochondrial fission and reduced reactive oxygen species in VMH neurons mediated by dynamin-related peptide 1 (DRP1) under the control of uncoupling protein 2 (UCP2). Glucose 19-26 dynamin 1 like Homo sapiens 128-153 26919426-3 2016 Here, we show that glucose load results in mitochondrial fission and reduced reactive oxygen species in VMH neurons mediated by dynamin-related peptide 1 (DRP1) under the control of uncoupling protein 2 (UCP2). Glucose 19-26 dynamin 1 like Homo sapiens 155-159 26919426-3 2016 Here, we show that glucose load results in mitochondrial fission and reduced reactive oxygen species in VMH neurons mediated by dynamin-related peptide 1 (DRP1) under the control of uncoupling protein 2 (UCP2). Reactive Oxygen Species 77-100 dynamin 1 like Homo sapiens 128-153 26919426-3 2016 Here, we show that glucose load results in mitochondrial fission and reduced reactive oxygen species in VMH neurons mediated by dynamin-related peptide 1 (DRP1) under the control of uncoupling protein 2 (UCP2). Reactive Oxygen Species 77-100 dynamin 1 like Homo sapiens 155-159 26446846-1 2015 Dynamin-related protein 1 (Drp1) is the GTP-hydrolyzing mechanoenzyme that catalyzes mitochondrial fission in the cell. Guanosine Triphosphate 40-43 dynamin 1 like Homo sapiens 0-25 27050458-5 2016 Mitochondrial stress such as selenite or FCCP treatment caused the disassembly of the FUNDC1-OPA1 complex while enhancing DNM1L recruitment to the mitochondria. Selenious Acid 29-37 dynamin 1 like Homo sapiens 122-127 27050458-5 2016 Mitochondrial stress such as selenite or FCCP treatment caused the disassembly of the FUNDC1-OPA1 complex while enhancing DNM1L recruitment to the mitochondria. Carbonyl Cyanide p-Trifluoromethoxyphenylhydrazone 41-45 dynamin 1 like Homo sapiens 122-127 26432782-5 2016 In the present study, we reported that the phosphorylation status of Drp1-Ser(637) was essential for its interaction with Mff. Serine 74-77 dynamin 1 like Homo sapiens 69-73 26432782-6 2016 UV stimulation induced a decrease in cytoplasmic and mitochondrial Drp1 phosphorylation on Ser(637) and enhanced the interaction between Drp1 and Mff, resulting in mitochondrial fragmentation. Serine 91-94 dynamin 1 like Homo sapiens 67-71 26578513-8 2016 Moreover, the differential stimulatory effects of Mff on Drp1 isoforms are dependent on the mitochondrial lipid, cardiolipin (CL). Cardiolipins 113-124 dynamin 1 like Homo sapiens 57-61 26518267-11 2015 Interestingly, treatment with 3-NP induces subcellular translocation of hnRNP A1 from the nucleus to the cytoplasm, which accelerates the increase in Drp1 expression in hnRNP A1 over-expressing cells. 3-nitropropionic acid 30-34 dynamin 1 like Homo sapiens 150-154 26446846-1 2015 Dynamin-related protein 1 (Drp1) is the GTP-hydrolyzing mechanoenzyme that catalyzes mitochondrial fission in the cell. Guanosine Triphosphate 40-43 dynamin 1 like Homo sapiens 27-31 26446846-2 2015 Residing in the cytosol as dimers and tetramers, Drp1 is recruited by receptors on the mitochondrial outer membrane, where it further assembles into a helical ring that drives division via GTP-dependent constriction. Guanosine Triphosphate 189-192 dynamin 1 like Homo sapiens 49-53 26598294-0 2015 Dynamin-related protein 1 mediates mitochondria-dependent apoptosis in chlorpyrifos-treated SH-SY5Y cells. Chlorpyrifos 71-83 dynamin 1 like Homo sapiens 0-25 26598294-2 2015 However, little is known about the mechanism by which Drp1 modulates apoptosis in response to chlorpyrifos (CPF)-induced toxicity. Chlorpyrifos 94-106 dynamin 1 like Homo sapiens 54-58 26598294-2 2015 However, little is known about the mechanism by which Drp1 modulates apoptosis in response to chlorpyrifos (CPF)-induced toxicity. Chlorpyrifos 108-111 dynamin 1 like Homo sapiens 54-58 26598294-3 2015 In this study, we determined that CPF-induced mitochondrial apoptosis is mediated by Drp1 translocation in SH-SY5Y human neuroblastoma cells. Chlorpyrifos 34-37 dynamin 1 like Homo sapiens 85-89 26598294-7 2015 Inhibiting this ROS generation and MAPK activation abolished CPF-induced expression of phospho-Drp1. Reactive Oxygen Species 16-19 dynamin 1 like Homo sapiens 95-99 26598294-11 2015 Taken together, these data reveal a novel mechanism by which Drp1 activates mitochondrial-dependent apoptosis and indicate that inhibiting Dpr1 function can protect against CPF-induced cytotoxicity. Chlorpyrifos 173-176 dynamin 1 like Homo sapiens 61-65 26609810-6 2015 Ionomycin, a calcium ionophore, causes rapid mitochondrial accumulation of actin filaments followed by Drp1 accumulation at the fission site, and increases fission rate. Ionomycin 0-9 dynamin 1 like Homo sapiens 103-107 26609810-6 2015 Ionomycin, a calcium ionophore, causes rapid mitochondrial accumulation of actin filaments followed by Drp1 accumulation at the fission site, and increases fission rate. Calcium 13-20 dynamin 1 like Homo sapiens 103-107 26609810-7 2015 Inhibiting actin polymerization, myosin IIA, or the formin INF2 reduces both un-stimulated and ionomycin-induced Drp1 accumulation and mitochondrial fission. Ionomycin 95-104 dynamin 1 like Homo sapiens 113-117 26352374-8 2015 RESULTS: Exposure to 6 h of 20 mug/ml propofol increased cell death from 3.18 +- 0.17% in the control-treated group to 9.6 +- 0.95% and led to detrimental increases in mitochondrial fission (n = 5 coverslips per group) accompanied by increased expression of activated dynamin-related protein 1 and cyclin-dependent kinase 1, key proteins responsible for mitochondrial fission. Propofol 38-46 dynamin 1 like Homo sapiens 268-293 26622184-0 2015 Dynamin-related protein 1 is involved in micheliolide-induced breast cancer cell death. micheliolide 41-53 dynamin 1 like Homo sapiens 0-25 26622184-7 2015 Furthermore, mitochondrial membrane potential decreased, whereas reactive oxygen species (ROS) generation, cytochrome c release, and PARP cleavage were enhanced after overexpression of Drp1 wild type. Reactive Oxygen Species 65-88 dynamin 1 like Homo sapiens 185-189 26622184-7 2015 Furthermore, mitochondrial membrane potential decreased, whereas reactive oxygen species (ROS) generation, cytochrome c release, and PARP cleavage were enhanced after overexpression of Drp1 wild type. Reactive Oxygen Species 90-93 dynamin 1 like Homo sapiens 185-189 26622184-9 2015 Finally, MCL-induced Drp1-mediated cell death could be reversed by N-acetyl-L-cysteine (the ROS scavenger) in breast cancer cells. Acetylcysteine 67-86 dynamin 1 like Homo sapiens 21-25 26622184-9 2015 Finally, MCL-induced Drp1-mediated cell death could be reversed by N-acetyl-L-cysteine (the ROS scavenger) in breast cancer cells. Reactive Oxygen Species 92-95 dynamin 1 like Homo sapiens 21-25 26622184-10 2015 Taken together, the present study shows a novel role for Drp1 in MCL-induced breast cancer cell death, potentially through regulation of ROS-mitochondrial apoptotic pathway. Reactive Oxygen Species 137-140 dynamin 1 like Homo sapiens 57-61 26514444-7 2015 Because Drp1 blocking also impaired the mitochondrial membrane potential, we tested whether supplementing with L-carnitine, a compound that restores mitochondrial membrane potential and ATP synthesis, could revert the defects induced by Drp1 inhibition. Carnitine 111-122 dynamin 1 like Homo sapiens 8-12 26514444-7 2015 Because Drp1 blocking also impaired the mitochondrial membrane potential, we tested whether supplementing with L-carnitine, a compound that restores mitochondrial membrane potential and ATP synthesis, could revert the defects induced by Drp1 inhibition. Carnitine 111-122 dynamin 1 like Homo sapiens 237-241 26514444-9 2015 These results suggest that Drp1 is required for functionally active mitochondria, and supplementing with ATP can restore the defects induced by Drp1 suppression. Adenosine Triphosphate 105-108 dynamin 1 like Homo sapiens 144-148 26306039-6 2015 Moreover, depletion of DAP3 dramatically decreases the phosphorylation of Drp1 at Ser-637 on mitochondria, enhancing the retention time of Drp1 puncta on mitochondria during the fission process. Serine 82-85 dynamin 1 like Homo sapiens 74-78 25993908-11 2015 Moreover, treatment of megakaryocytes with metformin enhanced mitochondrial content and in the same cells metformin enhanced the phosphorylation of the Drp-1 on Ser637 via an AMPKalpha1-dependent mechanism. Metformin 43-52 dynamin 1 like Homo sapiens 152-157 26122121-5 2015 All three patients harboured decreased levels of DRP1 phosphorylated at serine residue 616 (P-DRP1(S616)), a post-translational modification known to activate DRP1, and increased levels of DRP1 phosphorylated at serine 637 (P-DRP1(S637)), associated with the inactive state of the DRP1 GTPase. Serine 72-78 dynamin 1 like Homo sapiens 49-53 26122121-5 2015 All three patients harboured decreased levels of DRP1 phosphorylated at serine residue 616 (P-DRP1(S616)), a post-translational modification known to activate DRP1, and increased levels of DRP1 phosphorylated at serine 637 (P-DRP1(S637)), associated with the inactive state of the DRP1 GTPase. Serine 72-78 dynamin 1 like Homo sapiens 94-98 26122121-5 2015 All three patients harboured decreased levels of DRP1 phosphorylated at serine residue 616 (P-DRP1(S616)), a post-translational modification known to activate DRP1, and increased levels of DRP1 phosphorylated at serine 637 (P-DRP1(S637)), associated with the inactive state of the DRP1 GTPase. Serine 72-78 dynamin 1 like Homo sapiens 94-98 26122121-5 2015 All three patients harboured decreased levels of DRP1 phosphorylated at serine residue 616 (P-DRP1(S616)), a post-translational modification known to activate DRP1, and increased levels of DRP1 phosphorylated at serine 637 (P-DRP1(S637)), associated with the inactive state of the DRP1 GTPase. Serine 72-78 dynamin 1 like Homo sapiens 94-98 26122121-5 2015 All three patients harboured decreased levels of DRP1 phosphorylated at serine residue 616 (P-DRP1(S616)), a post-translational modification known to activate DRP1, and increased levels of DRP1 phosphorylated at serine 637 (P-DRP1(S637)), associated with the inactive state of the DRP1 GTPase. Serine 72-78 dynamin 1 like Homo sapiens 94-98 26122121-5 2015 All three patients harboured decreased levels of DRP1 phosphorylated at serine residue 616 (P-DRP1(S616)), a post-translational modification known to activate DRP1, and increased levels of DRP1 phosphorylated at serine 637 (P-DRP1(S637)), associated with the inactive state of the DRP1 GTPase. Serine 72-78 dynamin 1 like Homo sapiens 94-98 26122121-5 2015 All three patients harboured decreased levels of DRP1 phosphorylated at serine residue 616 (P-DRP1(S616)), a post-translational modification known to activate DRP1, and increased levels of DRP1 phosphorylated at serine 637 (P-DRP1(S637)), associated with the inactive state of the DRP1 GTPase. Serine 212-218 dynamin 1 like Homo sapiens 49-53 26122121-8 2015 Taken together, these findings implicate STAT2 as a novel regulator of DRP1 phosphorylation at serine 616, and thus of mitochondrial fission, and suggest that there are interactions between immunity and mitochondria. Serine 95-101 dynamin 1 like Homo sapiens 71-75 25752284-8 2015 Moreover, pulmonary vascular angiogenesis promoted by DRP1 was reversed by the specific mitochondrial Ca(2+) uniporter inhibitor Ru360. Ru 360 129-134 dynamin 1 like Homo sapiens 54-58 25752284-10 2015 Besides, DRP1 decreased mitochondrial membrane potential, reduced the DNA fragmentation, and inhibited the caspase-3 activation, which were all aggravated by Ru360. Ru 360 158-163 dynamin 1 like Homo sapiens 9-13 26438559-7 2015 In addition, BQ788 alleviated up-regulation of Rho kinase 1 (ROCK1) expression and impairment of DRP1-mediated mitochondrial fission in CA1 neurons following SE. BQ 788 13-18 dynamin 1 like Homo sapiens 97-101 26119034-0 2015 Astaxanthin prevents pulmonary fibrosis by promoting myofibroblast apoptosis dependent on Drp1-mediated mitochondrial fission. astaxanthine 0-11 dynamin 1 like Homo sapiens 90-94 26119034-2 2015 This study investigated the antifibrotic effect of astaxanthin on the promotion of myofibroblast apoptosis based on dynamin-related protein-1 (Drp1)-mediated mitochondrial fission in vivo and in vitro. astaxanthine 51-62 dynamin 1 like Homo sapiens 116-141 26119034-4 2015 Astaxanthin demonstrated pro-apoptotic function in myofibroblasts by contributing to mitochondrial fission, thereby leading to apoptosis by increasing the Drp1 expression and enhancing Drp1 translocation into the mitochondria. astaxanthine 0-11 dynamin 1 like Homo sapiens 155-159 26119034-4 2015 Astaxanthin demonstrated pro-apoptotic function in myofibroblasts by contributing to mitochondrial fission, thereby leading to apoptosis by increasing the Drp1 expression and enhancing Drp1 translocation into the mitochondria. astaxanthine 0-11 dynamin 1 like Homo sapiens 185-189 26119034-5 2015 Two specific siRNAs were used to demonstrate that Drp1 is necessary to promote astaxanthin-induced mitochondrial fission and apoptosis in myofibroblasts. astaxanthine 79-90 dynamin 1 like Homo sapiens 50-54 26119034-6 2015 Drp1-associated genes, such as Bcl-2-associated X protein, cytochrome c, tumour suppressor gene p53 and p53-up-regulated modulator of apoptosis, were highly up-regulated in the astaxanthin group compared with those in the sham group. astaxanthine 177-188 dynamin 1 like Homo sapiens 0-4 26119034-7 2015 This study revealed that astaxanthin can prevent pulmonary fibrosis by promoting myofibroblast apoptosis through a Drp1-dependent molecular pathway. astaxanthine 25-36 dynamin 1 like Homo sapiens 115-119 25993908-11 2015 Moreover, treatment of megakaryocytes with metformin enhanced mitochondrial content and in the same cells metformin enhanced the phosphorylation of the Drp-1 on Ser637 via an AMPKalpha1-dependent mechanism. Metformin 106-115 dynamin 1 like Homo sapiens 152-157 26002103-2 2015 Here, we report that the cytoplasmic CDK5 tightly regulates mitochondrial morphology defects associated with NMDA-induced neuronal injury via regulation of the mitochondrial fission protein, dynamin-related protein 1 (DRP1). N-Methylaspartate 109-113 dynamin 1 like Homo sapiens 191-216 26002103-2 2015 Here, we report that the cytoplasmic CDK5 tightly regulates mitochondrial morphology defects associated with NMDA-induced neuronal injury via regulation of the mitochondrial fission protein, dynamin-related protein 1 (DRP1). N-Methylaspartate 109-113 dynamin 1 like Homo sapiens 218-222 26002103-4 2015 CDK5-mediated phosphorylation of DRP1 at a conserved Serine residue, S585, is elevated at the mitochondria and is associated with increased mitochondrial fission. Serine 53-59 dynamin 1 like Homo sapiens 33-37 26002103-7 2015 In addition, pharmacological inhibition of CDK5 by Roscovitine inhibits DRP1 phosphorylation and mitochondrial fission associated with NMDA-induced neuronal loss. Roscovitine 51-62 dynamin 1 like Homo sapiens 72-76 26002103-8 2015 Importantly, conditional deletion of CDK5 significantly attenuates DRP1 phosphorylation at S585 and rescues mitochondrial fission defects in neurons exposed to NMDA. N-Methylaspartate 160-164 dynamin 1 like Homo sapiens 67-71 25482923-3 2015 In support of this conclusion, we show that Dlp1 knockdown dramatically affects mitochondrial morphological characteristics and localization in astrocytes, impairs the ability of astrocytes to adequately protect neurons from the excitotoxic effects of glutamate, and increases intracellular Ca(2+) in response to extracellular glutamate, resulting from compromised intracellular Ca(2+) buffering. Glutamic Acid 252-261 dynamin 1 like Homo sapiens 44-48 25857570-6 2015 DRP1 expression has increased significantly in glomerular mesangial cell (GMC), which is cultivated in high glucose (HG). Glucose 108-115 dynamin 1 like Homo sapiens 0-4 25857570-9 2015 Compared to the control groups ofNG and mannitol, overexpression of DRP1 destroyed pathological changes typical of the GMC, like accumulation of extracellular matrix, and an increase in mitochondria division. Mannitol 40-48 dynamin 1 like Homo sapiens 68-72 25857570-10 2015 In addition, Overexpression of DRP1 promoted the activation of p38, the accumulation of ROS, mitochondrial dysfunction, and the synthesis of collagen IV, and all these changes are suppressed by Midivi-1. ros 88-91 dynamin 1 like Homo sapiens 31-35 25770210-5 2015 Here, using time-resolved EM and rigorous statistical analyses, we establish the ability of full-length Drp1 to constrict lipid bilayers through a GTP hydrolysis-dependent mechanism. Lipid Bilayers 122-136 dynamin 1 like Homo sapiens 104-108 25770210-5 2015 Here, using time-resolved EM and rigorous statistical analyses, we establish the ability of full-length Drp1 to constrict lipid bilayers through a GTP hydrolysis-dependent mechanism. Guanosine Triphosphate 147-150 dynamin 1 like Homo sapiens 104-108 25770210-7 2015 Furthermore, the mechanochemical core of Drp1, absent of the variable domain, is sufficient to mediate GTP hydrolysis-dependent membrane constriction. Guanosine Triphosphate 103-106 dynamin 1 like Homo sapiens 41-45 25874011-11 2015 The clinical significance of this mechanism has already been highlighted by the finding that the kinase inhibitor tyrphostin A9 induces cancer cell death by DLP1-mediated mitochondrial fragmentation. tyrphostin A9 114-127 dynamin 1 like Homo sapiens 157-161 25581164-1 2015 Mitochondrial fission requires recruitment of dynamin-related protein 1 (Drp1) to the mitochondrial surface, where assembly leads to activation of its GTP-dependent scission function. Guanosine Triphosphate 151-154 dynamin 1 like Homo sapiens 46-71 25581164-1 2015 Mitochondrial fission requires recruitment of dynamin-related protein 1 (Drp1) to the mitochondrial surface, where assembly leads to activation of its GTP-dependent scission function. Guanosine Triphosphate 151-154 dynamin 1 like Homo sapiens 73-77 25658204-5 2015 These phenotypes are mechanistically linked by ERK1/2 phosphorylation of DRP1 serine 616; DRP1(S616) phosphorylation is sufficient to phenocopy transformation-induced mitochondrial dysfunction, and DRP1(S616) phosphorylation status dichotomizes BRAF(WT) from BRAF(V600E)-positive lesions. Serine 78-84 dynamin 1 like Homo sapiens 73-77 25730670-8 2015 DRP1 activation correlated with poor prognosis in glioblastoma, suggesting that mitochondrial dynamics may represent a therapeutic target for BTICs. btics 142-147 dynamin 1 like Homo sapiens 0-4 25482923-3 2015 In support of this conclusion, we show that Dlp1 knockdown dramatically affects mitochondrial morphological characteristics and localization in astrocytes, impairs the ability of astrocytes to adequately protect neurons from the excitotoxic effects of glutamate, and increases intracellular Ca(2+) in response to extracellular glutamate, resulting from compromised intracellular Ca(2+) buffering. Glutamic Acid 327-336 dynamin 1 like Homo sapiens 44-48 25482923-4 2015 Taken together, our results suggest that astrocytic mitochondrial Dlp1 is a key protein in mitochondrial dynamics and decreased Dlp1 may interfere with neuron survival in PD by disrupting Ca(2+)-coupled glutamate uptake. Glutamic Acid 203-212 dynamin 1 like Homo sapiens 66-70 25482923-4 2015 Taken together, our results suggest that astrocytic mitochondrial Dlp1 is a key protein in mitochondrial dynamics and decreased Dlp1 may interfere with neuron survival in PD by disrupting Ca(2+)-coupled glutamate uptake. Glutamic Acid 203-212 dynamin 1 like Homo sapiens 128-132 25592908-11 2015 Furthermore, the expression of Beclin1, LC3-II/LC3-I, Mfn2 and Drp1 was higher in the calcipotriol-treated melanocytes than in the control or H2O2-treated melanocytes. calcipotriene 86-98 dynamin 1 like Homo sapiens 63-67 25592908-13 2015 The expression of Mfn2 and Drp1 decreased with increasing calcipotriol concentration. calcipotriene 58-70 dynamin 1 like Homo sapiens 27-31 25595902-6 2015 Only dephosphorylated cofilin (Ser 3) and Drp1 (Ser 637) are translocated to the mitochondria. Serine 48-51 dynamin 1 like Homo sapiens 42-46 25322817-5 2015 While sustaining mitochondrial transport did not reduce axonal swellings in capsaicin-treated axons, preventing mitochondrial fission by overexpression of mutant dynamin-related protein 1 increased mitochondrial length, retained mitochondrial membrane potentials and reduced axonal loss upon capsaicin treatment. Capsaicin 292-301 dynamin 1 like Homo sapiens 162-187 26114658-0 2015 A novel autophagy/mitophagy inhibitor liensinine sensitizes breast cancer cells to chemotherapy through DNM1L-mediated mitochondrial fission. liensinine 38-48 dynamin 1 like Homo sapiens 104-109 26114658-5 2015 Mechanistically, we found that inhibition of autophagy/mitophagy by liensinine enhanced doxorubicin-mediated apoptosis by triggering mitochondrial fission, which resulted from dephosphorylation and mitochondrial translocation of DNM1L. liensinine 68-78 dynamin 1 like Homo sapiens 229-234 26114658-5 2015 Mechanistically, we found that inhibition of autophagy/mitophagy by liensinine enhanced doxorubicin-mediated apoptosis by triggering mitochondrial fission, which resulted from dephosphorylation and mitochondrial translocation of DNM1L. Doxorubicin 88-99 dynamin 1 like Homo sapiens 229-234 25237193-1 2014 Drp1 is a dynamin-like GTPase that mediates mitochondrial and peroxisomal division in a process dependent on self-assembly and coupled to GTP hydrolysis. Guanosine Triphosphate 23-26 dynamin 1 like Homo sapiens 0-4 25217628-3 2014 A central player in fission is the cytoplasmic dynamin-related GTPase Drp1, which oligomerizes at the fission site and hydrolyzes GTP to drive membrane ingression. Guanosine Triphosphate 63-66 dynamin 1 like Homo sapiens 70-74 25284615-0 2014 MiRNA-30a inhibits AECs-II apoptosis by blocking mitochondrial fission dependent on Drp-1. mirna-30a 0-9 dynamin 1 like Homo sapiens 84-89 25445585-7 2014 Trolox, a ROS scavenger, decreased pSer616 Drp1 level and mitochondrial fission after A/R. 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 0-6 dynamin 1 like Homo sapiens 43-47 25445585-10 2014 FK506, a calcineurin inhibitor, blocked the decrease in expression of inactivated pSer637 Drp1 and mitochondrial fission. Tacrolimus 0-5 dynamin 1 like Homo sapiens 90-94 25445585-11 2014 Our findings reveal the following novel molecular mechanisms controlling mitochondrial fission during A/R injury of cardiomyocytes: (1) ROS are upstream initiators of mitochondrial fission; and (2) the increased mitochondrial fission is resulted from both increased activation and decreased inactivation of Drp1 through Cdk1, PKCdelta, and calcineurin-mediated pathways, respectively. Reactive Oxygen Species 136-139 dynamin 1 like Homo sapiens 307-311 25237193-7 2014 Moreover, Drp1 promoted membrane tethering dependent on the intrinsic curvature of the membrane lipids and on GTP. Guanosine Triphosphate 110-113 dynamin 1 like Homo sapiens 10-14 25237193-8 2014 Interestingly, Drp1 concentrated at membrane contact surfaces and, in the presence of GTP, formed discrete clusters on the vesicles. Guanosine Triphosphate 86-89 dynamin 1 like Homo sapiens 15-19 24902900-2 2014 Amyloid beta (Abeta) and peroxynitrite induce mitochondrial fragmentation and neuronal cell death by abnormal activation of dynamin-related protein 1 (DRP1), a large GTPase that regulates mitochondrial fission. Peroxynitrous Acid 25-38 dynamin 1 like Homo sapiens 124-149 25008790-0 2014 Beta-nodavirus B2 protein induces hydrogen peroxide production, leading to Drp1-recruited mitochondrial fragmentation and cell death via mitochondrial targeting. Hydrogen Peroxide 34-51 dynamin 1 like Homo sapiens 75-79 25008790-7 2014 Finally, B2-induced dynamin-related protein 1 (Drp1)-mediated mitochondrial fragmentation and cell death could be reversed by NAC and inhibitors of Drp1 and Mdivi in GF-1 cells. Acetylcysteine 126-129 dynamin 1 like Homo sapiens 47-51 25008790-9 2014 H2O2 activates Drp1, resulting in its association with the mitochondria, mitochondrial fission and cell death in vitro and in vivo. Hydrogen Peroxide 0-4 dynamin 1 like Homo sapiens 15-19 24902900-2 2014 Amyloid beta (Abeta) and peroxynitrite induce mitochondrial fragmentation and neuronal cell death by abnormal activation of dynamin-related protein 1 (DRP1), a large GTPase that regulates mitochondrial fission. Peroxynitrous Acid 25-38 dynamin 1 like Homo sapiens 151-155 24902900-3 2014 The exact mechanisms of mitochondrial fragmentation and DRP1 overactivation in AD remain unknown; however, DRP1 serine 616 (S616) phosphorylation is likely involved. Serine 112-118 dynamin 1 like Homo sapiens 107-111 25149858-0 2014 Optimized two-color super resolution imaging of Drp1 during mitochondrial fission with a slow-switching Dronpa variant. dronpa 104-110 dynamin 1 like Homo sapiens 48-52 24899388-6 2014 Inhibition of HIF-1alpha with echinomycin blocked hypoxia-induced expression of Drp1. Echinomycin 30-41 dynamin 1 like Homo sapiens 80-84 25118928-0 2014 The LRRK2 inhibitor GSK2578215A induces protective autophagy in SH-SY5Y cells: involvement of Drp-1-mediated mitochondrial fission and mitochondrial-derived ROS signaling. GSK2578215A 20-31 dynamin 1 like Homo sapiens 94-99 24522274-0 2014 MDMA impairs mitochondrial neuronal trafficking in a Tau- and Mitofusin2/Drp1-dependent manner. N-Methyl-3,4-methylenedioxyamphetamine 0-4 dynamin 1 like Homo sapiens 73-77 24947026-8 2014 Phosphorylation of Drp1 at Ser(616) was decreased (pre vs. post: 0.81 +- 0.15 vs. 0.58 +- 0.14 arbitrary units; P < 0.05) following the intervention. Serine 27-30 dynamin 1 like Homo sapiens 19-23 25036098-8 2014 We show that a four lysine module located within the B insert of Drp1 interacts preferentially with CL over other anionic lipids. Lysine 20-26 dynamin 1 like Homo sapiens 65-69 25036098-9 2014 This interaction dramatically enhances Drp1 oligomerization and assembly-stimulated GTP hydrolysis. Guanosine Triphosphate 84-87 dynamin 1 like Homo sapiens 39-43 24740540-7 2014 To investigate whether H2O2-induced fragmentation was mediated by dynamin-related protein 1, we incubated cells with mDivi1, an inhibitor of dynamin-related protein 1 translocation to mitochondria. Hydrogen Peroxide 23-27 dynamin 1 like Homo sapiens 66-91 24740540-7 2014 To investigate whether H2O2-induced fragmentation was mediated by dynamin-related protein 1, we incubated cells with mDivi1, an inhibitor of dynamin-related protein 1 translocation to mitochondria. Hydrogen Peroxide 23-27 dynamin 1 like Homo sapiens 141-166 24610934-3 2014 In nonasthmatic human airway smooth muscle (ASM) cells, CS extract (CSE) induced mitochondrial fragmentation and damages their networked morphology in a concentration-dependent fashion, via increased expression of mitochondrial fission protein dynamin-related protein 1 (Drp1) and decreased fusion protein mitofusin (Mfn) 2. Cesium 56-58 dynamin 1 like Homo sapiens 271-275 24681098-3 2014 Inhibition of dynamin related protein 1 (Drp1) results in reduced ROS levels and transcriptional activity of NF-kappaB leading to diminished proliferation and CD95L-dependent activation-induced cell death (AICD). Reactive Oxygen Species 66-69 dynamin 1 like Homo sapiens 14-39 24681098-3 2014 Inhibition of dynamin related protein 1 (Drp1) results in reduced ROS levels and transcriptional activity of NF-kappaB leading to diminished proliferation and CD95L-dependent activation-induced cell death (AICD). Reactive Oxygen Species 66-69 dynamin 1 like Homo sapiens 41-45 24610934-3 2014 In nonasthmatic human airway smooth muscle (ASM) cells, CS extract (CSE) induced mitochondrial fragmentation and damages their networked morphology in a concentration-dependent fashion, via increased expression of mitochondrial fission protein dynamin-related protein 1 (Drp1) and decreased fusion protein mitofusin (Mfn) 2. Cesium 56-58 dynamin 1 like Homo sapiens 244-269 24610934-5 2014 Inhibiting Drp1 prevented CSE effects on mitochondrial networks and ROS generation, whereas blocking Mfn2 had the opposite, detrimental effect. Reactive Oxygen Species 68-71 dynamin 1 like Homo sapiens 11-15 24631294-5 2014 When myocytes were exposed to hydrogen peroxide (H2O2), they increased DRP1 expression and mitochondrial fragmentation, resulting in DeltaPsim depolarization and insulin resistance. Hydrogen Peroxide 30-47 dynamin 1 like Homo sapiens 71-75 24177748-0 2014 Sodium butyrate induces DRP1-mediated mitochondrial fusion and apoptosis in human colorectal cancer cells. Butyric Acid 0-15 dynamin 1 like Homo sapiens 24-28 24631294-5 2014 When myocytes were exposed to hydrogen peroxide (H2O2), they increased DRP1 expression and mitochondrial fragmentation, resulting in DeltaPsim depolarization and insulin resistance. Hydrogen Peroxide 49-53 dynamin 1 like Homo sapiens 71-75 24631294-6 2014 When DRP1 was suppressed by siRNA, H2O2-induced mitochondrial dysfunction and insulin resistance were restored. Hydrogen Peroxide 35-39 dynamin 1 like Homo sapiens 5-9 24631294-9 2014 CONCLUSIONS: A mutual enhancement between DRP1 and ROS could promote mitochondrial dysfunction and inhibition of insulin signal transduction. Reactive Oxygen Species 51-54 dynamin 1 like Homo sapiens 42-46 24177748-8 2014 DRP1 is activated by cyclin B1-CDK1 complex by its ser616 phosphorylation in which both cyclin B1-CDK1 complex and phospho-DRP1 (ser616) were strongly reduced by NaBt treatment. NABT 162-166 dynamin 1 like Homo sapiens 123-127 24177748-9 2014 DRP1 was observed to be regulated by apoptosis as pan-caspase inhibitor showing rescue from NaBt-induced apoptosis also caused the reversal of DRP1 to the normal level as in control proliferating cells. NABT 92-96 dynamin 1 like Homo sapiens 0-4 24177748-9 2014 DRP1 was observed to be regulated by apoptosis as pan-caspase inhibitor showing rescue from NaBt-induced apoptosis also caused the reversal of DRP1 to the normal level as in control proliferating cells. NABT 92-96 dynamin 1 like Homo sapiens 143-147 24177748-10 2014 Together, these findings suggest that NaBt can modulate mitochondrial fission and fusion by regulating the level of DRP1 and induce cell cycle arrest and apoptosis in human CRC cells. NABT 38-42 dynamin 1 like Homo sapiens 116-120 24733894-6 2014 Interference of HCV-induced mitochondrial fission and mitophagy by Drp1 silencing suppressed HCV secretion, with a concomitant decrease in cellular glycolysis and ATP levels, as well as enhanced innate immune signaling. Adenosine Triphosphate 163-166 dynamin 1 like Homo sapiens 67-71 24631294-3 2014 METHODS AND RESULTS: DRP1-expressing H9c2 myocytes, which had fragmented mitochondria with mitochondrial membrane potential (DeltaPsim) depolarization, exhibited attenuated insulin signaling and 2-deoxy-d-glucose (2-DG) uptake, indicating insulin resistance. Deoxyglucose 195-212 dynamin 1 like Homo sapiens 21-25 24631294-3 2014 METHODS AND RESULTS: DRP1-expressing H9c2 myocytes, which had fragmented mitochondria with mitochondrial membrane potential (DeltaPsim) depolarization, exhibited attenuated insulin signaling and 2-deoxy-d-glucose (2-DG) uptake, indicating insulin resistance. Deoxyglucose 214-218 dynamin 1 like Homo sapiens 21-25 24631294-4 2014 Treatment of the DRP1-expressing myocytes with Mn(III)tetrakis(1-methyl-4-pyridyl)porphyrin pentachloride (TMPyP) significantly improved insulin resistance and mitochondrial dysfunction. mn(iii)tetrakis(1-methyl-4-pyridyl)porphyrin pentachloride 47-105 dynamin 1 like Homo sapiens 17-21 24631294-4 2014 Treatment of the DRP1-expressing myocytes with Mn(III)tetrakis(1-methyl-4-pyridyl)porphyrin pentachloride (TMPyP) significantly improved insulin resistance and mitochondrial dysfunction. tetra(4-N-methylpyridyl)porphine 107-112 dynamin 1 like Homo sapiens 17-21 24177748-8 2014 DRP1 is activated by cyclin B1-CDK1 complex by its ser616 phosphorylation in which both cyclin B1-CDK1 complex and phospho-DRP1 (ser616) were strongly reduced by NaBt treatment. NABT 162-166 dynamin 1 like Homo sapiens 0-4 24206264-1 2014 BACKGROUND AND PURPOSE: Dynamin-related protein 1 (Drp1) mediates mitochondrial fission and is thought to promote Bax/Bak-induced cytochrome c release during apoptosis. bakuchiol 118-121 dynamin 1 like Homo sapiens 24-49 24206264-1 2014 BACKGROUND AND PURPOSE: Dynamin-related protein 1 (Drp1) mediates mitochondrial fission and is thought to promote Bax/Bak-induced cytochrome c release during apoptosis. bakuchiol 118-121 dynamin 1 like Homo sapiens 51-55 23813973-5 2013 In both LRRK2 G2019S-expressing cells and PD patient fibroblasts carrying this specific mutant, treatment with P110, a selective peptide inhibitor of fission dynamin-related protein 1 (Drp1) recently developed in our lab, reduced mitochondrial fragmentation and damage, and corrected excessive autophagy. Cytidine Diphosphate 111-115 dynamin 1 like Homo sapiens 158-183 24206264-8 2014 ABT-737 decreased maximal OCR measured in the presence of uncoupler in both WT and Drp1 KO MEF, consistent with respiratory impairment due to release of cytochrome c. 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 0-3 dynamin 1 like Homo sapiens 83-87 24206264-9 2014 However, Drp1 KO MEF were slightly less sensitive to this ABT-737-induced respiratory inhibition compared with WT, and were resistant to an initial ABT-737-induced increase in ATP synthesis-independent O2 consumption. 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 58-61 dynamin 1 like Homo sapiens 9-13 24508339-1 2014 Mitochondrial fission requires recruitment of dynamin-related protein 1 (Drp1) to the mitochondrial surface and activation of its GTP-dependent scission function. Guanosine Triphosphate 130-133 dynamin 1 like Homo sapiens 46-71 24508339-1 2014 Mitochondrial fission requires recruitment of dynamin-related protein 1 (Drp1) to the mitochondrial surface and activation of its GTP-dependent scission function. Guanosine Triphosphate 130-133 dynamin 1 like Homo sapiens 73-77 24508339-7 2014 Addition of ADP relieves this inhibition and promotes Drp1 assembly into spirals with enhanced GTP hydrolysis. Adenosine Diphosphate 12-15 dynamin 1 like Homo sapiens 54-58 24508339-7 2014 Addition of ADP relieves this inhibition and promotes Drp1 assembly into spirals with enhanced GTP hydrolysis. Guanosine Triphosphate 95-98 dynamin 1 like Homo sapiens 54-58 24397920-5 2014 We also found that (R)-bicalutamide differentially modulated dynamin-related protein (Drp-1) expression in LNCaP and LNCaP-Rbic cells. (R)-Bicalutamide 19-35 dynamin 1 like Homo sapiens 86-91 24073738-5 2013 This effect is likely to be a result of increased Drp1 (dynamin-related protein 1) action, as ceramide increased Drp1 expression and Drp1 inhibition prevented ceramide-induced mitochondrial fission. Ceramides 94-102 dynamin 1 like Homo sapiens 50-54 24073738-5 2013 This effect is likely to be a result of increased Drp1 (dynamin-related protein 1) action, as ceramide increased Drp1 expression and Drp1 inhibition prevented ceramide-induced mitochondrial fission. Ceramides 94-102 dynamin 1 like Homo sapiens 56-81 24073738-5 2013 This effect is likely to be a result of increased Drp1 (dynamin-related protein 1) action, as ceramide increased Drp1 expression and Drp1 inhibition prevented ceramide-induced mitochondrial fission. Ceramides 94-102 dynamin 1 like Homo sapiens 113-117 24073738-5 2013 This effect is likely to be a result of increased Drp1 (dynamin-related protein 1) action, as ceramide increased Drp1 expression and Drp1 inhibition prevented ceramide-induced mitochondrial fission. Ceramides 94-102 dynamin 1 like Homo sapiens 113-117 24073738-5 2013 This effect is likely to be a result of increased Drp1 (dynamin-related protein 1) action, as ceramide increased Drp1 expression and Drp1 inhibition prevented ceramide-induced mitochondrial fission. Ceramides 159-167 dynamin 1 like Homo sapiens 50-54 24073738-5 2013 This effect is likely to be a result of increased Drp1 (dynamin-related protein 1) action, as ceramide increased Drp1 expression and Drp1 inhibition prevented ceramide-induced mitochondrial fission. Ceramides 159-167 dynamin 1 like Homo sapiens 56-81 24231356-10 2013 These data indicate that inhibition of DRP1-dependent excessive mitochondrial fission with a P110-TAT-like inhibitor may prevent or slow the progression of HD. p110-tat 93-101 dynamin 1 like Homo sapiens 39-43 23772688-8 2013 Importantly, inhibition of Drp1 reversed the effects of knocking down Pink1 on neuronal death and ATP production in response to OGD. Adenosine Triphosphate 98-101 dynamin 1 like Homo sapiens 27-31 24206264-9 2014 However, Drp1 KO MEF were slightly less sensitive to this ABT-737-induced respiratory inhibition compared with WT, and were resistant to an initial ABT-737-induced increase in ATP synthesis-independent O2 consumption. 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 148-151 dynamin 1 like Homo sapiens 9-13 24206264-9 2014 However, Drp1 KO MEF were slightly less sensitive to this ABT-737-induced respiratory inhibition compared with WT, and were resistant to an initial ABT-737-induced increase in ATP synthesis-independent O2 consumption. Adenosine Triphosphate 176-179 dynamin 1 like Homo sapiens 9-13 24206264-9 2014 However, Drp1 KO MEF were slightly less sensitive to this ABT-737-induced respiratory inhibition compared with WT, and were resistant to an initial ABT-737-induced increase in ATP synthesis-independent O2 consumption. Oxygen 202-204 dynamin 1 like Homo sapiens 9-13 24206264-11 2014 Pro-apoptotic Bax was unaltered, whereas Bak was up-regulated in Drp1 KO MEF. bakuchiol 41-44 dynamin 1 like Homo sapiens 65-69 24206264-13 2014 However, Drp1 may contribute to ABT-737-induced respiratory changes and the kinetics of cytochrome c release. 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 32-35 dynamin 1 like Homo sapiens 9-13 24302731-6 2014 Knockdown of FIP1/RCP or inhibition of Drp1 markedly impaired mitochondrial remodeling and actin assembly, involving Rab11a-mediated mitochondrial dynamics in E4orf4-induced signaling. e4orf4 159-165 dynamin 1 like Homo sapiens 39-43 24897381-4 2014 Dexamethasone increases expression of several autophagy genes, including ATG5, LC3, BECN1, and SQSTM1 and triggers AMPK-dependent mitochondrial fragmentation associated with increased DNM1L protein levels. Dexamethasone 0-13 dynamin 1 like Homo sapiens 184-189 23813973-5 2013 In both LRRK2 G2019S-expressing cells and PD patient fibroblasts carrying this specific mutant, treatment with P110, a selective peptide inhibitor of fission dynamin-related protein 1 (Drp1) recently developed in our lab, reduced mitochondrial fragmentation and damage, and corrected excessive autophagy. Cytidine Diphosphate 111-115 dynamin 1 like Homo sapiens 185-189 23813973-6 2013 LRRK2 G2019S directly bound to and phosphorylated Drp1 at Threonine595, whereas P110 treatment abolished this phosphorylation. threonine595 58-70 dynamin 1 like Homo sapiens 50-54 23798729-7 2013 Phosphorylation of a conserved Ser residue adjacent to the microtubule-binding exon released Drp1-x01 from microtubules and promoted mitochondrial fragmentation in a splice form-specific manner. Serine 31-34 dynamin 1 like Homo sapiens 93-97 24073738-8 2013 However, inhibition of mitochondrial fission via Drp1 knockdown completely protected the myotubes and fibre bundles from ceramide-induced metabolic disruption, including maintained mitochondrial respiration, reduced H2O2 levels and unaffected insulin signalling. Ceramides 121-129 dynamin 1 like Homo sapiens 49-53 23977156-1 2013 Human dynamin-1-like protein (DNM1L) is a GTP-driven molecular machine that segregates mitochondria and peroxisomes. Guanosine Triphosphate 42-45 dynamin 1 like Homo sapiens 6-28 23977156-1 2013 Human dynamin-1-like protein (DNM1L) is a GTP-driven molecular machine that segregates mitochondria and peroxisomes. Guanosine Triphosphate 42-45 dynamin 1 like Homo sapiens 30-35 23977156-3 2013 The GTPase domain of DNM1L is structurally related to that of dynamin and binds the nucleotide 5"-Guanylyl-imidodiphosphate (GMP-PNP) via five highly conserved motifs, whereas the BSE folds into a pocket at the opposite side. nucleotide 5"-guanylyl-imidodiphosphate 84-123 dynamin 1 like Homo sapiens 21-26 23977156-3 2013 The GTPase domain of DNM1L is structurally related to that of dynamin and binds the nucleotide 5"-Guanylyl-imidodiphosphate (GMP-PNP) via five highly conserved motifs, whereas the BSE folds into a pocket at the opposite side. Guanylyl Imidodiphosphate 125-132 dynamin 1 like Homo sapiens 21-26 23792636-6 2013 Further, PXN mutants, through their interactions with BCL-2 and DRP-1, could regulate cisplatin drug resistance in human lung cancer cells. Cisplatin 86-95 dynamin 1 like Homo sapiens 64-69 23979843-4 2013 Inhibition of DRP1 activity using a GTP hydrolysis-defective mutant (Ad-K38A) attenuated fatty acid-induced ER expansion and mitochondrial fission. Guanosine Triphosphate 36-39 dynamin 1 like Homo sapiens 14-18 23979843-4 2013 Inhibition of DRP1 activity using a GTP hydrolysis-defective mutant (Ad-K38A) attenuated fatty acid-induced ER expansion and mitochondrial fission. Fatty Acids 89-99 dynamin 1 like Homo sapiens 14-18 24040144-12 2013 Piperlongumine-induced apoptosis appeared to be mediated by Drp1-dependent mitochondrial fission since the apoptotic response was attenuated by the presence of the Drp1 inhibitor mDivi-1. piperlonguminine 0-14 dynamin 1 like Homo sapiens 60-64 24040144-12 2013 Piperlongumine-induced apoptosis appeared to be mediated by Drp1-dependent mitochondrial fission since the apoptotic response was attenuated by the presence of the Drp1 inhibitor mDivi-1. piperlonguminine 0-14 dynamin 1 like Homo sapiens 164-168 23798729-2 2013 Dynamin-related protein 1 (Drp1) is a guanosine triphosphate-hydrolyzing mechanoenzyme important for mitochondrial fission and programmed cell death. Guanosine Triphosphate 38-60 dynamin 1 like Homo sapiens 0-25 23798729-2 2013 Dynamin-related protein 1 (Drp1) is a guanosine triphosphate-hydrolyzing mechanoenzyme important for mitochondrial fission and programmed cell death. Guanosine Triphosphate 38-60 dynamin 1 like Homo sapiens 27-31 23798729-5 2013 A major isoform in immune cells, Drp1-x01 required oligomeric assembly and Arg residues in alternative exon 3 for microtubule targeting. Arginine 75-78 dynamin 1 like Homo sapiens 33-37 23798729-6 2013 Drp1-x01 stabilized and bundled microtubules and attenuated staurosporine-induced mitochondrial fragmentation and apoptosis. Staurosporine 60-73 dynamin 1 like Homo sapiens 0-4