Title : The lipophilic cyclic peptide cyclosporin A induces aggregation of gel-forming mucins.

Pub. Date : 2022 Apr 13

PMID : 35418571






14 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 In this study, we show that the lipophilic cyclic peptide, cyclosporin A (CsA), interacted with, and likely induced aggregation, of polymeric, gel-forming mucins (MUC2, MUC5AC and MUC5B) which underpin the mucus gel-networks in the gastrointestinal tract. Cyclosporine mucin 2, oligomeric mucus/gel-forming Homo sapiens
2 In this study, we show that the lipophilic cyclic peptide, cyclosporin A (CsA), interacted with, and likely induced aggregation, of polymeric, gel-forming mucins (MUC2, MUC5AC and MUC5B) which underpin the mucus gel-networks in the gastrointestinal tract. Cyclosporine mucin 5AC, oligomeric mucus/gel-forming Homo sapiens
3 In this study, we show that the lipophilic cyclic peptide, cyclosporin A (CsA), interacted with, and likely induced aggregation, of polymeric, gel-forming mucins (MUC2, MUC5AC and MUC5B) which underpin the mucus gel-networks in the gastrointestinal tract. Cyclosporine mucin 5B, oligomeric mucus/gel-forming Homo sapiens
4 Using rate-zonal centrifugation, purified MUC2, MUC5AC and MUC5B mucins sedimented faster in the presence of CsA, with a significant increase in mucins in the pellet fraction. Cyclosporine mucin 2, oligomeric mucus/gel-forming Homo sapiens
5 Using rate-zonal centrifugation, purified MUC2, MUC5AC and MUC5B mucins sedimented faster in the presence of CsA, with a significant increase in mucins in the pellet fraction. Cyclosporine mucin 5AC, oligomeric mucus/gel-forming Homo sapiens
6 Using rate-zonal centrifugation, purified MUC2, MUC5AC and MUC5B mucins sedimented faster in the presence of CsA, with a significant increase in mucins in the pellet fraction. Cyclosporine mucin 5B, oligomeric mucus/gel-forming Homo sapiens
7 CsA increased MUC5B sedimentation was concentration-dependent, and sedimentation studies using recombinant mucin protein domains suggests CsA most likely causes aggregation of the relatively non-O-glycosylated N-terminal and C-terminal regions of MUC5B. Cyclosporine mucin 5B, oligomeric mucus/gel-forming Homo sapiens
8 CsA increased MUC5B sedimentation was concentration-dependent, and sedimentation studies using recombinant mucin protein domains suggests CsA most likely causes aggregation of the relatively non-O-glycosylated N-terminal and C-terminal regions of MUC5B. Cyclosporine LOC100508689 Homo sapiens
9 CsA increased MUC5B sedimentation was concentration-dependent, and sedimentation studies using recombinant mucin protein domains suggests CsA most likely causes aggregation of the relatively non-O-glycosylated N-terminal and C-terminal regions of MUC5B. Cyclosporine mucin 5B, oligomeric mucus/gel-forming Homo sapiens
10 CsA increased MUC5B sedimentation was concentration-dependent, and sedimentation studies using recombinant mucin protein domains suggests CsA most likely causes aggregation of the relatively non-O-glycosylated N-terminal and C-terminal regions of MUC5B. Cyclosporine mucin 5B, oligomeric mucus/gel-forming Homo sapiens
11 CsA increased MUC5B sedimentation was concentration-dependent, and sedimentation studies using recombinant mucin protein domains suggests CsA most likely causes aggregation of the relatively non-O-glycosylated N-terminal and C-terminal regions of MUC5B. Cyclosporine LOC100508689 Homo sapiens
12 CsA increased MUC5B sedimentation was concentration-dependent, and sedimentation studies using recombinant mucin protein domains suggests CsA most likely causes aggregation of the relatively non-O-glycosylated N-terminal and C-terminal regions of MUC5B. Cyclosporine mucin 5B, oligomeric mucus/gel-forming Homo sapiens
13 CsA has partially N-methylated amide groups, this unique molecular structure, not present in daptomycin and polymyxin B, may potentially be involved in interaction with gel-forming mucin. Cyclosporine LOC100508689 Homo sapiens
14 Taken together, our results indicate that the interaction of gel-forming mucins with the cyclic peptide CsA is mediated at the N- and C-terminal domains of mucin polymers under physiological conditions. Cyclosporine LOC100508689 Homo sapiens