Atypical P2X7 receptor pharmacology in two human osteoblast-like cell lines
نویسندگان
چکیده
منابع مشابه
AJP: Cell Physiology P2X7 receptor-Pannexin1 complex: Pharmacology
Pannexin1 (Panx1), an ortholog to invertebrate innexin gap junctions, has recently been proposed to be the pore induced by P2X7 receptor activation. We explored the pharmacological action of compounds known to block gap junctions on Panx1 channels activated by the P2X7R and the mechanisms involved in the interaction between these two proteins. Whole cell recordings revealed distinct P2X7R and P...
متن کاملP2X7 receptor-Pannexin1 complex: pharmacology and signaling.
Pannexin 1 (Panx1), an ortholog to invertebrate innexin gap junctions, has recently been proposed to be the pore induced by P2X(7) receptor (P2X(7)R) activation. We explored the pharmacological action of compounds known to block gap junctions on Panx1 channels activated by the P2X(7)R and the mechanisms involved in the interaction between these two proteins. Whole cell recordings revealed disti...
متن کاملADENOSINE DEAMINASE ACTIVITY IN ESTROGEN RECEPTOR POSITIVE AND NEGATIVE HUMAN BREAST CANCER CELL LINES
ABSTRACT Background: The aims of this study were to assay the activity of adenosine deaminase (ADA) in estrogen receptor positive (MCF-7) and negative (MDA-MB468) breast cancer cell lines. Methods: MDA-MB468 and MCF-7 breast cancer cell lines were cultured in complete medium, striped serum with and without 0.0 1~-LM diethylstilbestrol (DES), complete medium in the presence and absence of 111M ...
متن کاملadenosine receptor expression in two different human cancer cell lines at molecular level
background: the metabolically active tumor cells may be characterized by a pronounced adenosine release that regulates the growth and development of the tumor. consequently, the expression pattern of defined receptor subtypes will be an important determinant for specific effects of adenosine on the control of tumor cell growth. in recent studies, the expression profile, signal transduction, mol...
متن کاملAutocrine down-regulation of glucocorticoid receptors by interleukin-11 in human osteoblast-like cell lines.
It has recently been suggested that interleukin (IL)-11 plays a role in the pathogenesis of glucocorticoid (GC)-induced osteoporosis. IL-11 belongs to the gp130 cytokine family, which includes also IL-6. We have previously investigated GC-IL-6 interplay, showing that GC inhibits IL-6 release and IL-6 up-regulates GC receptor (GR) numbers in the human osteoblast-like cell lines Saos-2 and MG-63,...
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: British Journal of Pharmacology
سال: 2009
ISSN: 0007-1188,1476-5381
DOI: 10.1111/j.1476-5381.2009.00119.x