Results 51 to 60 of about 68,176 (222)

Alpha‐Lipoic Acid Alleviates Isoflurane‐Induced Cognitive Dysfunction in Juvenile Mice by Activating Peroxisome Proliferator Activated Receptor Gamma Coactivator ‐1 Alpha

Food Frontiers, EarlyView.
Alpha‐lipoic acid (ALA) plays a significant role in alleviating isoflurane‐induced cognitive dysfunction in juvenile mice by activating PGC‐1α, which improves mitochondrial function and energy metabolism in astrocytes. As a potent antioxidant, ALA is commonly found in foods like spinach, broccoli, and yeast, and its supplementation may offer ...
Xingkai Zhao, Donglu Wang, Shuai Li, Xueting Zhang, Zhenlei Zhou   +4 more
wiley   +1 more source

Astroglial CB1 Reveal Sex‐Specific Synaptic Effects of Amphetamine

Glia, EarlyView.
Astroglial CB1R mediates long‐term synaptic plasticity (LTD) in the Nucleus accumbens. Amphetamine saturates adenosine receptors and blocks LTD in males, but not females. Locomotor effects of amphetamine require astroglial CB1R in males, but not in females.
Yamuna Mariani, Tommaso Dalla‐Tor, Tommaso Garavaldi, Francisca Julio‐Kalajzić, Doriane Gisquet, Paula Gomez‐Sotres, Astrid Cannich, Giuditta Gambino, Filippo Drago, Roman Serrat, Imane Hurel, Francis Chaouloff, Sandrine Pouvreau, Luigi Bellocchio, Giovanni Marsicano, Ana Covelo   +15 more
wiley   +1 more source

Rolofylline, an adenosine A1−receptor antagonist, in acute heart failure [PDF]

, 2010
Background: Worsening renal function, which is associated with adverse outcomes, often develops in patients with acute heart failure. Experimental and clinical studies suggest that counterregulatory responses mediated by adenosine may be involved. We
Bloomfield, Daniel M., Cleland, John G.F., Cotter, Gad, DeLucca, Paul, Dittrich, Howard C., Givertz, Michael M., Mansoor, George A., Massie, Barry M., Metra, Marco, O'Connor, Christopher M., Ponikowski, Piotr, Salerno, Christina M., Teerlink, John R., Voors, Adriaan, Weatherley, Beth Davison   +14 more
core   +1 more source

Disinhibition of hippocampal CA3 neurons induced by suppression of an adenosine A1 receptor-mediated inhibitory tonus: Pre- and postsynaptic components [PDF]

, 1993
Intracellular recordings were performed on hippocampal CA3 neuronsin vitro to investigate the inhibitory tonus generated by endogenously produced adenosine in this brain region.
Alzheimer, Alzheimer, Alzheimer, Alzheimer, Andreasen, Arai, Ault, Ault, B. Sutor, Bauer, Beavo, Beavo, Ben-Ari, Bruns, Bruns, C. Alzheimer, Chamberlin, Daly, Dragunow, Dragunow, Dunwiddie, Dunwiddie, Dunwiddie, Fredholm, G. Ten Bruggencate, Gerber, Greene, Greene, Haas, Hablitz, Hablitz, Jackisch, Johnston, Linden, Linden, Llinás, Lohse, Madison, Malenka, Meghji, Miles, Moraidis, Nicholson, Pockett, Prestwich, Prince, Scholz, Schubert, Schubert, Smellie, Smellie, Smith, Snyder, Snyder, Sutor, Tanaka, Thompson, Thompson, Van Calker, Williams, Zetterström   +60 more
core   +1 more source

Functional selectivity of adenosine A1 receptor ligands? [PDF]

Purinergic Signalling, 2012
The concept of functional selectivity offers great potential for the development of drugs that selectively activate a specific intracellular signaling pathway. During the last few years, it has become possible to systematically analyse compound libraries on G protein-coupled receptors (GPCRs) for this 'biased' form of signaling.
Ellen V, Langemeijer, Dennis, Verzijl, Stefan J, Dekker, Ad P, Ijzerman   +3 more
openaire   +2 more sources

Research progress of neurovascular units involved in ischemic stroke

Ibrain, EarlyView.
The brain receives less blood when an ischemic stroke develops, which damages neurons and leads to an increased release of Pro‐inflammatory mediators that activate neurovascular unit (NVU). When the tight junctions are broken and the basement membrane is disrupted by matrix metalloproteinases produced by active endothelial and pericellular cells ...
Yu Yang, Hao Tong, Zhuo‐Fan Ye, Zu‐Cai Xu, Tao Tao   +4 more
wiley   +1 more source

Anti-Inflammatory Preconditioning by Agonists of Adenosine A1 Receptor

PLoS ONE, 2008
Adenosine levels rise during inflammation and modulate inflammatory responses by engaging with four different G protein-coupled receptors. It is suggested that adenosine exhibits pro-inflammatory effects through its A(1) receptor (A(1)R), and anti-inflammatory effects through A(2A) receptor (A(2A)R).
Amos Douvdevani, Sigal Nakav, David Czeiger, Yuval Sufaro, Gad Shaked, Moshe Zlotnik, Eli C. Lewis, Cidio Chaimovitz   +7 more
openaire   +4 more sources

GREM1 deficiency induced bone marrow adipose niche promotes B‐cell acute lymphoblastic leukemia disease progression

International Journal of Cancer, EarlyView.
What's New? Too often, children treated for B‐cell acute lymphocytic leukemia (B‐ALL) experience relapse. Here, the authors investigate the role of dyslipidemia in leukemia progression. Higher adipogenicity in bone marrow mesenchymal stem cells, and increased triglyceride accumulation, are associated with higher risk of death.
Lili Song, Rui Zhang, Liya Pan, Qiang Mi, Yi Yang, Xiang Wang, Yani Ma, Shuhong Shen, Benshang Li, Yanxin Li, Li Hong   +10 more
wiley   +1 more source

Alterations and mechanistic insights of gut microbiota and its metabolites in type 2 diabetes mellitus and Alzheimer's disease

iMetaOmics, EarlyView.
This narrative review uniquely addresses how gut microbiota‐derived metabolites mediate overlapping pathologies of insulin resistance, neuroinflammation, and amyloidogenesis in type 2 diabetes mellitus (T2DM) and Alzheimer's disease (AD), proposing a framework for dual therapeutic targeting.
Guangyi Xu, Yu An, Yage Du, Zhaoming Cao, Jie Zheng, Jingya Wang, Tingyi Li, Xingen Lei, Yanhui Lu   +8 more
wiley   +1 more source

Allosteric modulation of adenosine receptors [PDF]

, 2008
Allosteric modulators for adenosine receptors may have potential therapeutic advantage over orthosteric ligands. Allosteric enhancers at the adenosine A1 receptor have been linked to antiarrhythmic and antilipolytic activity.
Göblyös, Anikó, IJzerman, Ad P.
core   +2 more sources