PMID- 9794812 OWN - NLM STAT- MEDLINE DCOM- 19981228 LR - 20190501 IS - 0264-6021 (Print) IS - 1470-8728 (Electronic) IS - 0264-6021 (Linking) VI - 335 ( Pt 3) IP - Pt 3 DP - 1998 Nov 1 TI - Demonstration of a RNA-dependent nuclear interaction between the promyelocytic leukaemia protein and glyceraldehyde-3-phosphate dehydrogenase. PG - 691-6 AB - The promyelocytic leukaemia (protein) (PML) localizes to multiprotein complexes known as PML nuclear bodies. We found that glyceraldehyde-3-phosphate dehydrogenase (GAPDH) co-immunoprecipitates with PML and co-localizes with PML in nuclear bodies. RNase treatment disrupts the ability of PML and GAPDH to both co-localize and co-immunoprecipitate, indicating that the association between PML and GAPDH depends on the presence of RNA. Disruption of PML bodies contributes towards reduced apoptosis in acute promyelocytic leukaemia and GAPDH induces apoptotic neuronal death. The GAPDH-PML interaction may be involved in the regulation of apoptosis. FAU - Carlile, G W AU - Carlile GW AD - Department of Physiology and Biophysics, Dalhousie University, Halifax, Nova Scotia, Canada. FAU - Tatton, W G AU - Tatton WG FAU - Borden, K L AU - Borden KL LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - Biochem J JT - The Biochemical journal JID - 2984726R RN - 0 (Neoplasm Proteins) RN - 0 (Nuclear Proteins) RN - 0 (Pml protein, mouse) RN - 0 (Promyelocytic Leukemia Protein) RN - 0 (Transcription Factors) RN - 0 (Tumor Suppressor Proteins) RN - 143220-95-5 (PML protein, human) RN - 63231-63-0 (RNA) RN - EC 1.2.1.- (Glyceraldehyde-3-Phosphate Dehydrogenases) RN - EC 3.1.- (Ribonucleases) SB - IM MH - 3T3 Cells MH - Animals MH - Cell Line MH - Cell Nucleus/*metabolism MH - Electrophoresis, Polyacrylamide Gel MH - Fibroblasts MH - Glyceraldehyde-3-Phosphate Dehydrogenases/isolation & purification/*metabolism MH - Humans MH - Mice MH - Neoplasm Proteins/isolation & purification/*metabolism MH - Nuclear Proteins/*metabolism MH - Promyelocytic Leukemia Protein MH - RNA/*metabolism MH - Ribonucleases MH - Transcription Factors/isolation & purification/*metabolism MH - Tumor Suppressor Proteins PMC - PMC1219833 EDAT- 1998/10/31 00:00 MHDA- 1998/10/31 00:01 PMCR- 1999/05/01 CRDT- 1998/10/31 00:00 PHST- 1998/10/31 00:00 [pubmed] PHST- 1998/10/31 00:01 [medline] PHST- 1998/10/31 00:00 [entrez] PHST- 1999/05/01 00:00 [pmc-release] AID - 10.1042/bj3350691 [doi] PST - ppublish SO - Biochem J. 1998 Nov 1;335 ( Pt 3)(Pt 3):691-6. doi: 10.1042/bj3350691.