Mitochondrial uncoupling protein-2 in glutamate neurotoxicity

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

Mitochondrial uncoupling protein 2 mediates temperature heterogeneity in atherosclerotic plaques.

AIMS Rupture-prone atherosclerotic plaques show an elevated temperature, but a molecular explanation for this phenomenon is unknown. Here, we investigated whether mitochondrial uncoupling protein 2 (UCP2) could be involved because this protein is a macrophage homologue of thermogenin in brown fat tissue. METHODS AND RESULTS Immunohistochemistry, western blotting, and real-time quantitative po...

متن کامل

The mitochondrial uncoupling protein-2 promotes chemoresistance in cancer cells.

Cancer cells acquire drug resistance as a result of selection pressure dictated by unfavorable microenvironments. This survival process is facilitated through efficient control of oxidative stress originating from mitochondria that typically initiates programmed cell death. We show this critical adaptive response in cancer cells to be linked to uncoupling protein-2 (UCP2), a mitochondrial suppr...

متن کامل

Uncoupling protein-2 overexpression inhibits mitochondrial death pathway in cardiomyocytes.

Uncoupling proteins (UCPs) are located in the mitochondrial inner membrane and partially dissipate the transmembrane proton electrochemical gradient. UCP2 is expressed in various human and rodent tissues, including the heart, where its functional role is unknown. In the present study, we tested the hypothesis that UCP2 overexpression could protect cardiomyocytes from oxidative stress-induced ce...

متن کامل

Mitochondrial dysfunction is a primary event in glutamate neurotoxicity.

Excitotoxic neuronal death, associated with neurodegenerative disorders and hypoxic insults, results from excessive exposure to excitatory neurotransmitters. Glutamate neurotoxicity is triggered primarily by massive Ca2+ influx arising from overstimulation of the NMDA subtype of glutamate receptors. The underlying mechanisms, however, remain elusive. We have tested the hypothesis that mitochond...

متن کامل

Mitochondrial uncoupling protein 1 expression in thymocytes.

Using an antibody specific and selective to mitochondrial uncoupling protein 1 (UCP1) peptide, this study confirms the observation that UCP 1 is present in thymocytes isolated from UCP 1 wild-type, but not UCP 1 knock-out mice. UCP 1 is also shown to be present in thymocytes isolated from rat. It was also demonstrated that an antibody raised to the full-length UCP 1 protein appears to be non-sp...

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: Folia Pharmacologica Japonica

سال: 2013

ISSN: 0015-5691,1347-8397

DOI: 10.1254/fpj.142.13