Critical Roles for Macrophages in Islet Angiogenesis and Maintenance During Pancreatic Degeneration
Author(s) -
Jeffery S. Tessem,
Jan Jensen,
Hanna Seppänen,
Xuming Dai,
Xiaohua Zong,
E. Richard Stanley,
James DeGregori
Publication year - 2008
Publication title -
diabetes
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.219
H-Index - 330
eISSN - 1939-327X
pISSN - 0012-1797
DOI - 10.2337/db07-1577
Subject(s) - islet , angiogenesis , pancreatitis , endocrinology , medicine , pancreas , pancreatic islets , biology , bone marrow , cancer research , transplantation , diabetes mellitus
Chronic pancreatitis, characterized by pancreatic exocrine tissue destruction with initial maintenance of islets, eventually leads to insulin-dependent diabetes in most patients. Mice deficient for the transcription factors E2F1 and E2F2 suffer from a chronic pancreatitis-like syndrome and become diabetic. Surprisingly, onset of diabetes can be prevented through bone marrow transplantation. The goal of the described studies was to determine the hematopoietic cell type responsible for maintaining islets and the associated mechanism of this protection.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom