PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11470893-2 2001 We find that exposure to phosphatidylinositol-specific phospholipase C (PIPLC) or to the monoclonal anti-prion protein (PrP) antibody 6H4 not only prevents infection of susceptible N2a cells but also cures chronically scrapie-infected cultures, as judged by the long-term abrogation of PrP(Sc) accumulation after cessation of treatment. Phosphatidylinositols 25-45 prion protein Mus musculus 286-289 7592679-5 1995 Surprisingly, however, cleavage of the GPI anchor using phosphatidylinositol-specific phospholipase C fails to release the mutant PrP from the surface of intact cells, suggesting that it has an additional mode of membrane attachment. Phosphatidylinositols 56-76 prion protein Mus musculus 130-133 1687386-18 1991 1989) of normal PrP biosynthesis and shown that most of the PrP of normal cells is linked to the cell surface by phosphatidylinositol (Stahl et al. Phosphatidylinositols 113-133 prion protein Mus musculus 60-63 2562814-6 1989 Treatments of the live cells with trypsin and phosphatidylinositol-specific phospholipase C indicated that the mature PrP species were expressed solely on the cell surface, where they were anchored by covalent linkage to phosphatidylinositol. Phosphatidylinositols 46-66 prion protein Mus musculus 118-121 2562814-6 1989 Treatments of the live cells with trypsin and phosphatidylinositol-specific phospholipase C indicated that the mature PrP species were expressed solely on the cell surface, where they were anchored by covalent linkage to phosphatidylinositol. Phosphatidylinositols 221-241 prion protein Mus musculus 118-121 16574930-10 2006 CONCLUSIONS: These results demonstrate that PrPc deletion impairs the antiapoptotic phosphatidylinositol 3-kinase/Akt pathway by resulting in reduced postischemic phospho-Akt expression, followed by enhanced postischemic caspase-3 activation, and aggravated neuronal injury after transient and permanent cerebral ischemia. Phosphatidylinositols 84-104 prion protein Mus musculus 44-48 10606888-8 1999 The PrPC on mononuclear cells and platelets was sensitive to enzymatic treatment of cells by proteinase k and phosphatidylinositol-specific phospholipase C. Certain anti-PrPC MAbs which showed equivalent intensity of staining to MAb 3F4 on fresh cells showed relative reductions of staining compared to MAb 3F4 on stored cells, indicating possible structural alterations of PrPC under these conditions. Phosphatidylinositols 110-130 prion protein Mus musculus 4-8 1680859-5 1991 More significantly, we found that the precursor of protease-resistant PrP was eliminated from intact cells by treatments with phosphatidylinositol-specific phospholipase C and trypsin. Phosphatidylinositols 126-146 prion protein Mus musculus 70-73 1968466-3 1990 We report here that PrPC can be released from the surface of both normal-control and scrapie-infected murine neuroblastoma (N2a) cells by phosphatidylinositol-specific phospholipase C (PIPLC) digestion and it can be selectively labeled with sulfo-NHS-biotin, a membrane impermeant reagent. Phosphatidylinositols 138-158 prion protein Mus musculus 20-24 2574873-8 1989 The major PrP species were glycoproteins anchored at the cell surface by covalent linkage to phosphatidylinositol. Phosphatidylinositols 93-113 prion protein Mus musculus 10-13 19936054-4 2009 We then utilised a transmembrane-anchored form of PrP (PrP-TM), which is targeted to rafts solely by its N-terminal domain, to show that both heparin and phosphatidylinositol-specific phospholipase C can inhibit its association with detergent-resistant rafts, implying that a GPI-anchored HSPG targets PrP(C) to rafts. Phosphatidylinositols 154-174 prion protein Mus musculus 50-53 19936054-4 2009 We then utilised a transmembrane-anchored form of PrP (PrP-TM), which is targeted to rafts solely by its N-terminal domain, to show that both heparin and phosphatidylinositol-specific phospholipase C can inhibit its association with detergent-resistant rafts, implying that a GPI-anchored HSPG targets PrP(C) to rafts. Phosphatidylinositols 154-174 prion protein Mus musculus 302-308