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Differential expression of cell cycle proteins during ageing of pancreatic islet cells


By JPGRAY - Posted on 24 February 2009

TitleDifferential expression of cell cycle proteins during ageing of pancreatic islet cells
Publication TypeJournal Article
Year of Publication2008
AuthorsHinault C, Hu J, Maier BF, Mirmira RG, Kulkarni RN
JournalDiabetes Obes Metab
Volume10 Suppl 4
Pagination136-46
Date PublishedNov
Publication Languageeng
ISBN Number1463-1326 (Electronic)
Accession Number18834441
Key WordsSignal Transduction/physiology, Humans, Gene Expression, Diabetes Mellitus, Cell Proliferation, Animals, Pancreas, Exocrine/metabolism/*physiopathology, Islets of Langerhans/metabolism/*physiology, Type 2/metabolism/*physiopathology, Cell Cycle Proteins/*physiology, Aging/physiology
Abstract

One of the major challenges for developmental biologists and investigators in the field of diabetes over the last few decades has been to dissect the origin of pancreatic endocrine cells and to accurately understand the mechanisms that regulate islet cell regeneration. While significant advances have been made recently, there continues to be a paucity of knowledge regarding the growth factor signalling pathways that directly regulate the proteins involved in islet cell cycle control. We will discuss recent work in these areas and provide insights from our studies into age-dependent alterations in the expression of growth factor signalling proteins and cell cycle proteins in islet cells.

Notes

1RL9EB008539-01/EB/NIBIB NIH HHS/United StatesR01 DK60581/DK/NIDDK NIH HHS/United StatesR01 DK67536/DK/NIDDK NIH HHS/United StatesJournal ArticleResearch Support, N.I.H., ExtramuralReviewEngland

URLhttp://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=18834441
Citation Key371
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