The role of reactive oxygen species and proinflammatory cytokines in type 1 diabetes pathogenesis

LE Padgett, KA Broniowska, PA Hansen… - Annals of the New …, 2013 - Wiley Online Library
Type 1 diabetes (T1D) is a T cell–mediated autoimmune disease characterized by the
destruction of insulin‐secreting pancreatic β cells. In humans with T1D and in nonobese …

Dissecting lipid raft facilitated cell signaling pathways in cancer

SK Patra - Biochimica et Biophysica Acta (BBA)-Reviews on …, 2008 - Elsevier
Cancer is one of the most devastating disorders in our lives. Higher rate of proliferation than
death of cells is one of the essential factors for development of cancer. The dynamicity of cell …

Satisfaction (not) guaranteed: re-evaluating the use of animal models of type 1 diabetes

BO Roep, M Atkinson, M von Herrath - Nature Reviews Immunology, 2004 - nature.com
Without a doubt, rodent models have been instrumental in describing pathways that lead to
pancreatic β-cell destruction, evaluating potential causes of type 1 diabetes and providing …

Beta cell apoptosis in diabetes

HE Thomas, MD McKenzie, E Angstetra, PD Campbell… - Apoptosis, 2009 - Springer
Apoptosis of beta cells is a feature of both type 1 and type 2 diabetes as well as loss of islets
after transplantation. In type 1 diabetes, beta cells are destroyed by immunological …

Mediators and mechanisms of pancreatic beta-cell death in type 1 diabetes

P Pirot, AK Cardozo, DL Eizirik - Arquivos Brasileiros de …, 2008 - SciELO Brasil
Type 1 diabetes mellitus (T1D) is characterized by severe insulin deficiency resulting from
chronic and progressive destruction of pancreatic beta-cells by the immune system. The …

1,25-dihydroxyvitamin D3 protects human pancreatic islets against cytokine-induced apoptosis via down-regulation of the fas receptor

R Riachy, B Vandewalle, E Moerman, S Belaich… - Apoptosis, 2006 - Springer
Beta cell loss occurs at the onset of type 1 diabetes and after islet graft. It results from the
dysfunction and destruction of beta cells mainly achieved by apoptosis. One of the mediators …

CD8+ T cells in type 1 diabetes

S Tsai, A Shameli, P Santamaria - Advances in immunology, 2008 - Elsevier
Abstract Type 1 diabetes (T1D), an autoimmune disease once thought to be mediated
exclusively by β cell-specific CD4+ T cells, is now recognized as one in which autoreactive …

The role of vitamin d deficiency in the incidence, progression, and complications of type 1 diabetes mellitus

M Chakhtoura, ST Azar - International journal of endocrinology, 2013 - Wiley Online Library
The “nonclassic” role of 1, 25‐dihydroxyvitamin D3 (1, 25 (OH) 2D3) has been recently
widely recognized. In type 1 diabetes mellitus (T1D), it plays an immunomodulatory role …

Interventional strategies to prevent β-cell apoptosis in islet transplantation

JA Emamaullee, AMJ Shapiro - Diabetes, 2006 - Am Diabetes Assoc
A substantial proportion of the transplanted islet mass fails to engraft due to death by
apoptosis, and a number of strategies have been explored to inhibit β-cell loss. Inhibition of …

Global profiling of genes modified by endoplasmic reticulum stress in pancreatic beta cells reveals the early degradation of insulin mRNAs

P Pirot, N Naamane, F Libert, NE Magnusson… - Diabetologia, 2007 - Springer
Aims/hypothesis Pancreatic beta cells respond to endoplasmic reticulum (ER) stress by
activating the unfolded protein response. If the stress is prolonged, or the adaptive response …