Adenosine A1-A2A Receptor-Receptor Interaction: Contribution to Guanosine-Mediated Effects
نویسندگان
چکیده
منابع مشابه
Adenosine A2A and A2B receptors are both required for adenosine A1 receptor-mediated cardioprotection
Zhan E, McIntosh VJ, Lasley RD. Adenosine A2A and A2B receptors are both required for adenosine A1 receptor-mediated cardioprotection. Am J Physiol Heart Circ Physiol 301: H1183–H1189, 2011. First published July 8, 2011; doi:10.1152/ajpheart.00264.2011.—All four adenosine receptor subtypes have been shown to play a role in cardioprotection, and there is evidence that all four subtypes may be ex...
متن کاملBrain adenosine A2A receptor occupancy by a novel A1/A2A receptor antagonist, ASP5854, in rhesus monkeys: relationship to anticataleptic effect.
UNLABELLED The purpose of the present study was to measure adenosine A(2A) receptor (A(2A)R) occupancy in the brain by a novel adenosine A(1)/A(2A) antagonist, 5-[5-amino-3-(4fluorophenyl)pyrazin-2-yl]-1-isopropylpyridine-2(1H)-one (ASP5854), and to determine the degree of receptor occupancy necessary to inhibit haloperidol-induced catalepsy in rhesus monkeys. METHODS A(2A)R occupancy by ASP5...
متن کاملTracking the A2A adenosine receptor
Background The A2A adenosine receptor has become a drug target in the treatment of Parkinson’s disease, psychotic behavior and dementia. In addition, targeted deletion of this receptor in mice leads to hypertension, increased platelet aggregation, male aggressiveness and decreased susceptibility to ischemic brain damage. The potential clinical relevance of this receptor is obvious. The A2A aden...
متن کاملPredictions for cholesterol interaction sites on the A2A adenosine receptor.
Molecular dynamics simulations of the A(2A) adenosine receptor totaling 1.4 μs show clear evidence for specific sites mediating interactions between adenosine-bound A(2A) and cholesterol. The strongest evidence is for three binding sites. Two are in the extracellular leaflet, with one site interacting with helices VII and I, and the other with helices II and III. One site is located in the intr...
متن کاملAdenosine A2A receptor activation and macrophage-mediated experimental glomerulonephritis.
In immune-induced inflammation, leukocytes are key mediators of tissue damage. Since A(2A) adenosine receptors (A(2A)Rs) are endogenous suppressors of inflammation, we examined cellular and molecular mechanisms of kidney damage to determine if selective activation of A(2A)R would suppress inflammation in a rat model of glomerulonephritis. Activation of A(2A)R reduced the degree of kidney injury...
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: Cells
سال: 2019
ISSN: 2073-4409
DOI: 10.3390/cells8121630