Sensing cellular stress through STIM proteins
نویسندگان
چکیده
منابع مشابه
ER stress coupled pannexin channel activation via STIM proteins
...............................................................................................................................ii Co-Authorship Statement...................................................................................................iii Acknowledgments..............................................................................................................iv Table of
متن کاملThe Immunology of Cellular Stress Proteins
then, the research in the immunology of stress proteins started to comprise a widening spectrum of topics with potential medical relevance. Interestingly, since stress proteins have their activities in both innate and adaptive immunity, they are key elements in the cross-roads between both arms of the immune system. Stress proteins or HSP can be considered as functional “biomarkers” of inflamma...
متن کاملSTIM and Orai in cellular proliferation and division.
Cellular proliferation and division are central processes in the development, survival and evolution of living systems. Transitioning into the cell division phase of the cell cycle encompasses dramatic remodeling of cellular organelles and signaling modules including Ca2+ signaling. As well, Ca2+ signals play important roles during progression through various stages of the cell cycle. A ubiquit...
متن کاملStim and Orai proteins in neuronal Ca2+ signaling and excitability
Stim1 and Orai1 are ubiquitous proteins that have long been known to mediate Ca(2+) release-activated Ca(2+) (CRAC) current (ICRAC) and store-operated Ca(2+) entry (SOCE) only in non-excitable cells. SOCE is activated following the depletion of the endogenous Ca(2+) stores, which are mainly located within the endoplasmic reticulum (ER), to replete the intracellular Ca(2+) reservoir and engage s...
متن کاملSTIM and ORAI proteins in the nervous system.
Stromal interaction molecules (STIM) 1 and 2 are sensors of the calcium concentration in the endoplasmic reticulum. Depletion of endoplasmic reticulum calcium stores activates STIM proteins which, in turn, bind and open calcium channels in the plasma membrane formed by the proteins ORAI1, ORAI2, and ORAI3. The resulting store-operated calcium entry (SOCE), mostly controlled by the principal com...
متن کاملذخیره 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: Nature Chemical Biology
سال: 2011
ISSN: 1552-4450,1552-4469
DOI: 10.1038/nchembio.619