Tumor necrosis factor-α induces apoptosis in rat brown adipocytes

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

p38 mitogen-activated protein kinase mediates tumor necrosis factor-alpha-induced apoptosis in rat fetal brown adipocytes.

Tumor necrosis factor-alpha (TNFalpha) induces apoptosis and cell growth inhibition in primary rat fetal brown adipocytes. Here, we examine the role played by some members of the mitogen-activated protein kinase (MAPK) superfamily. TNFalpha activates extracellular regulated kinase-1/2 (ERK1/2) and p38MAPK. Inhibition of p38MAPK by either SB203580 or SB202190 highly reduces apoptosis induced by ...

متن کامل

Tumor necrosis factor- α, adiponectin and their ratio in gestational diabetes mellitus

Background: It has been suggested that inflammation might be implicated in the gestational diabetes mellitus (GDM) complications, including insulin resistance. The aims of the current study were to explore maternal circulating values of TNF-α, adiponectin and the adiponectin/TNF-α ratio in women with GDM compared with normal pregnancy and their relationships with metabolic syndrome ...

متن کامل

Tumor Necrosis Factor-α and Interleukin-1- β Polymorphisms in Pre-Eclampsia

Background: Pre-eclampsia is the most common critical condition during pregnancy. Plasma concentrations of tumor necrosis factor-alpha (TNF-α) and interleukin-1-beta (IL-1β) increase in pregnant women with pre-eclampsia, compared to normal pregnant women. Objective: To investigate the polymorphisms of IL-1β (C+3954T), TNF-α (G- 308A), and (G-238A) in preeclemptic women northeastern Iran. Me...

متن کامل

Tumor necrosis factor-α induces transcriptional activation of nuclear factor-κB in insulin-producing β-cells.

We previously showed that tumor necrosis factor-α (TNF-α) induces the dysregulation of intracellular calcium [Ca(2+)](i) in β-cells by decreasing the levels of the cytoplasmic Ca(2+) binding protein calbindin-D(28k). The purpose of the present study was to test the hypothesis that TNF-α-induced dysregulation of [Ca(2+)](i) in insulin-producing β-cells causes proteolytic degradation of IκBα and ...

متن کامل

Valproic acid induces apoptosis in differentiating hippocampal neurons by the release of tumor necrosis factor-α from activated astrocytes.

Human studies of neurodevelopment suggest that children exposed in utero to certain antiepileptic drugs (AEDs) suffer a variety of brain-behavior sequelae, such as neural tube defects, developmental delays, cognitive deficits, etc. Valproic acid (VPA), a commonly used AED, has greater risk for these side effects compared with other AEDs. However, the detailed molecular mechanisms underlying thi...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Cell Death & Differentiation

سال: 1997

ISSN: 1350-9047,1476-5403

DOI: 10.1038/sj.cdd.4400292