تالیفات

 

Inhibition of MicroRNA-21 induces apoptosis in dermal fibroblasts of patients with systemic sclerosis

Authers: Saeideh Jafarinejad-Farsangi1, PhD, Ali Farazmand1, PhD, Farhad Gharibdoost2, MD, Elham Karimizadeh1, PhD, Farshid Noorbakhsh3, PhD, Habibeh Faridani2, MD, Mahdi Mahmoudi2, PhD, and Ahmad Reza Jamshidi2, MD

Abstract: Prolonged activation of dermal fibroblasts is the main cause of progressive fibrosis in systemic sclerosis (SSc). It seems that inhibition of apoptosis in SSc fibroblasts deregulates fibrosis. MicroRNA-21 (miR-21) is a pro-fibrotic factor with high expression in lesional areas of SSc skin and fibroblasts. Methods The effects of miR-21 on expression of Bcl-2 and Bax, two apoptotic genes, in dermal fibroblasts of SSc patients were evaluated using real-time polymerase chain reaction and Western blot analysis. Apoptotic ... سال انتشار: 2016
 

Determination of IL1 R2, ANTXR2, CARD9, and SNAPC4 single nucleotide polymorphisms in Iranian patients with ankylosing spondylitis

Authers: Parisa Momenzadeh1, 2 · Mahdi Mahmoudi2, 6 · Maani Beigy2, 3 · Masoud Garshasbi4 · Mahdi Vodjdanian2 · Ali Farazmand1, 5, 7 · Ahmad Reza Jamshidi2

Abstract: Ankylosing spondylitis (AS) is a chronic inflammatory disease of unknown origin, while both genetic and environmental factors have been demonstrated to be etiologically involved. Recent genome-wide association and replication studies have suggested that anthrax toxin receptor 2 (ANTXR2), interleukin-1 receptor 2 (IL1R2), caspase recruitment domain-containing protein 9 (CARD9), and small nuclear RNA-activating complex polypeptide 4 (SNAPC4) seem to be associated with AS pathogenesis. This case–control study was performed on 349 unrelated AS patients and 469 age- and gender-matched healthy controls, ... سال انتشار: 2016