Betatrophin-Promises Fading and Lessons Learned

被引:19
作者
Kaestner, Klaus H. [1 ,2 ]
机构
[1] Univ Penn, Dept Genet, Perelman Sch Med, Philadelphia, PA 19104 USA
[2] Univ Penn, Inst Diabet Obes & Metab, Perelman Sch Med, Philadelphia, PA 19104 USA
关键词
BETA-CELL REPLICATION; ANGPTL8/BETATROPHIN; MICE;
D O I
10.1016/j.cmet.2014.11.016
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
The discovery of a potent mitogen for insulin-producing pancreatic beta cells, optimistically termed "betatrophin," excited researchers and laypeople alike, promising a new therapeutic approach to diabetes. A recent "Matters Arising" report by Gusarova and colleagues (2014) places serious doubts on whether "betatrophin" plays any major role in b cell replication.
引用
收藏
页码:932 / 933
页数:2
相关论文
共 11 条
[1]   Targeting the cell cycle inhibitor p57Kip2 promotes adult human β cell replication [J].
Avrahami, Dana ;
Li, Changhong ;
Yu, Ming ;
Jiao, Yang ;
Zhang, Jia ;
Naji, Ali ;
Ziaie, Seyed ;
Glaser, Benjamin ;
Kaestner, Klaus H. .
JOURNAL OF CLINICAL INVESTIGATION, 2014, 124 (02) :670-674
[2]   Evidence for a circulating islet cell growth factor in insulin-resistant states [J].
Flier, SN ;
Kulkarni, RN ;
Kahn, CR .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2001, 98 (13) :7475-7480
[3]   ANGPTL8/Betatrophin Does Not Control Pancreatic Beta Cell Expansion [J].
Gusarova, Viktoria ;
Alexa, Corey A. ;
Na, Erqian ;
Stevis, Panayiotis E. ;
Xin, Yurong ;
Bonner-Weir, Susan ;
Cohen, Jonathan C. ;
Hobbs, Helen H. ;
Murphy, Andrew J. ;
Yancopoulos, George D. ;
Gromada, Jesper .
CELL, 2014, 159 (03) :691-696
[4]   Elevated Mouse Hepatic Betatrophin Expression Does Not Increase Human β-Cell Replication in the Transplant Setting [J].
Jiao, Yang ;
Le Lay, John ;
Yu, Ming ;
Naji, Ali ;
Kaestner, Klaus H. .
DIABETES, 2014, 63 (04) :1283-1288
[5]   Partial pancreatectomy in adult humans does not provoke β-cell regeneration [J].
Menge, Bjoern A. ;
Tannapfel, Andrea ;
Belyaev, Orlin ;
Drescher, Robert ;
Mueller, Christophe ;
Uhl, Waldemar ;
Schmidt, Wolfgang E. ;
Meier, Juris J. .
DIABETES, 2008, 57 (01) :142-149
[6]   Loss of insulin signaling in hepatocytes leads to severe insulin resistance and progressive hepatic dysfunction [J].
Michael, MD ;
Kulkarni, RN ;
Postic, C ;
Previs, SF ;
Shulman, GI ;
Magnuson, MA ;
Kahn, CR .
MOLECULAR CELL, 2000, 6 (01) :87-97
[7]   A novel high-affinity peptide antagonist to the insulin receptor [J].
Schaffer, Lauge ;
Brand, Christian L. ;
Hansen, Bo F. ;
Ribel, Ulla ;
Shaw, Allan C. ;
Slaaby, Rita ;
Sturis, Jeppe .
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, 2008, 376 (02) :380-383
[8]   Mice lacking ANGPTL8 (Betatrophin) manifest disrupted triglyceride metabolism without impaired glucose homeostasis [J].
Wang, Yan ;
Quagliarini, Fabiana ;
Gusarova, Viktoria ;
Gromada, Jesper ;
Valenzuela, David M. ;
Cohen, Jonathan C. ;
Hobbs, Helen H. .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2013, 110 (40) :16109-16114
[9]   Disruption of IRS-2 causes type 2 diabetes in mice [J].
Withers, DJ ;
Gutierrez, JS ;
Towery, H ;
Burks, DJ ;
Ren, JM ;
Previs, S ;
Zhang, YT ;
Bernal, D ;
Pons, S ;
Shulman, GI ;
Bonner-Weir, S ;
White, MF .
NATURE, 1998, 391 (6670) :900-904
[10]   Perspectives on the Activities of ANGPTL8/Betatrophin [J].
Yi, Peng ;
Park, Ji-Sun ;
Melton, Douglas A. .
CELL, 2014, 159 (03) :467-468