نتایج جستجو برای: proapoptotic
تعداد نتایج: 5755 فیلتر نتایج به سال:
Hypertonic NaCl upregulated two sensitive and specific biochemical indices of apoptosis, caspase-3 activation and annexin V binding, in a time- and dose-dependent fashion in renal medullary mIMCD3 cells. Pretreatment with urea (200 mM for 30 min) protected from the proapoptotic effect of hypertonic stress (200 mosmol/kgH(2)O) in this model. The protective effect of urea was dose dependent and w...
Bax is the major multidomain proapoptotic molecule that is required for apoptosis. It has been reported that phosphorylation of Bax at serine(S) 163 or S184 activates or inactivates its proapoptotic function, respectively. To uncover the mechanism(s) by which phosphorylation regulates the proapoptotic function of Bax, a series of serine (S)→ alanine/glutamate (A/E) Bax mutants, including S163A,...
The ability to regulate the cellular homeostasis of a higher organism through tight control of apoptosis and cell division is crucial for life. Dysregulation of these mechanisms is often associated with cancerous phenotypes in cells. Optimal cancer therapy is a fine balance between effective cancer cell killing and at the same time minimizing, or avoiding, damage to the surrounding healthy tiss...
Emerging targeted therapeutics hold great promise for the treatment of human cancer. However there are still challenges for selecting patients that most likely will benefit from targeted drugs. One of the major limitations of classical imaging methods is the significant delay to provide quantifiable and objective evidence of response to cancer therapy. Molecular imaging may be useful in targete...
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