• Thumbnail for Adenosine A2B receptor
    The adenosine A2B receptor, also known as ADORA2B, is a G-protein coupled adenosine receptor, and also denotes the human adenosine A2b receptor gene which...
    21 KB (2,092 words) - 03:10, 10 February 2025
  • Thumbnail for Adenosine receptor
    four known types of adenosine receptors in humans: A1, A2A, A2B and A3; each is encoded by a different gene. The adenosine receptors are commonly known...
    25 KB (2,074 words) - 03:08, 10 February 2025
  • subtypes of adenosine A2 receptors are known. Both are G protein-coupled adenosine receptors: Adenosine A2A receptor Adenosine A2B receptor This disambiguation...
    340 bytes (54 words) - 19:36, 24 December 2009
  • A2B may refer to: A2B, Adenosine A2B receptor A2B Australia, a taxi operator A2B Bicycles, an electric bicycle company A2B-online, an intermodal trailer...
    446 bytes (92 words) - 18:15, 15 November 2023
  • Thumbnail for Adenosine
    Cellular signaling by adenosine occurs through four known adenosine receptor subtypes (A1, A2A, A2B, and A3). Extracellular adenosine concentrations from...
    33 KB (3,524 words) - 09:25, 31 January 2025
  • Thumbnail for Adenosine A2A receptor
    The adenosine A2A receptor, also known as ADORA2A, is an adenosine receptor, and also denotes the human gene encoding it. This protein is a member of...
    47 KB (5,207 words) - 06:36, 21 March 2025
  • Thumbnail for Biginelli reaction
    Biginelli reaction have been investigated as potential selective Adenosine A2b receptor antagonists. Including highly selective tricyclic compounds. The...
    10 KB (1,044 words) - 22:55, 1 August 2024
  • Thumbnail for Adenosine A1 receptor
    The adenosine A1 receptor (A1AR) is one member of the adenosine receptor group of G protein-coupled receptors with adenosine as endogenous ligand. A1 receptors...
    19 KB (1,973 words) - 16:07, 13 May 2025
  • An adenosine receptor antagonist is a drug which acts as an antagonist of one or more of the adenosine receptors. The best known are xanthines and their...
    5 KB (492 words) - 03:33, 27 August 2024
  • Thumbnail for Purinergic signalling
    receptors on the neutrophil, and the affinity of these receptors for adenosine. Micromolar concentrations of adenosine activate A2A and A2B receptors...
    54 KB (5,964 words) - 17:47, 3 March 2025
  • Thumbnail for Caffeine
    Caffeine (category Adenosine receptor antagonists)
    four adenosine receptor subtypes (A1, A2A, A2B, and A3), although with varying potencies. The affinity (KD) values of caffeine for the human adenosine receptors...
    197 KB (19,422 words) - 04:47, 11 May 2025
  • Thumbnail for P2Y receptor
    P2Y receptors are a family of purinergic G protein-coupled receptors, stimulated by nucleotides such as adenosine triphosphate, adenosine diphosphate...
    19 KB (1,870 words) - 05:36, 3 June 2024
  • Thumbnail for Adenosine A3 receptor
    The adenosine A3 receptor, also known as ADORA3, is an adenosine receptor, but also denotes the human gene encoding it. Adenosine A3 receptors are G protein-coupled...
    20 KB (2,129 words) - 22:26, 25 April 2025
  • Thumbnail for Adrenergic receptor
    The adrenergic receptors or adrenoceptors are a class of G protein-coupled receptors that are targets of many catecholamines like norepinephrine (noradrenaline)...
    33 KB (2,983 words) - 09:03, 18 May 2025
  • Thumbnail for Minoxidil
    adenosine, which triggers intracellular signal transduction via both adenosine A1 receptors and two sub-types of adenosine A2 receptors (A2A and A2B receptors)...
    48 KB (4,599 words) - 20:08, 9 May 2025
  • Thumbnail for Dopamine receptor
    D1–adenosine A1 D2–adenosine A2A D2–ghrelin receptor D2sh–TAAR1 (an autoreceptor heteromer) D4–adrenoceptor α1B D4–adrenoceptor β1 Dopamine receptor D1...
    53 KB (5,629 words) - 00:51, 9 April 2025
  • Thumbnail for Purinergic receptor
    into P1 adenosine receptors and P2 nucleotide (ATP, ADP) receptors. P2 receptors were later subdivided into P2X, P2Y, P2T, and P2Z receptors. Subclasses...
    14 KB (1,611 words) - 05:57, 20 September 2024
  • Thumbnail for Interleukin 8
    lung tissue. Some benzodiazepines have inhibitory effects on the adenosine A2B receptor mediated secretion of IL-8 in human mast cells. In a 2013 study...
    28 KB (3,456 words) - 21:43, 16 February 2025
  • Thumbnail for Cell surface receptor
    Cell surface receptors (membrane receptors, transmembrane receptors) are receptors that are embedded in the plasma membrane of cells. They act in cell...
    22 KB (2,480 words) - 14:02, 24 March 2025
  • Thumbnail for Motivation-enhancing drug
    the adenosine receptors (including A1, A2A, A2B, and A3). Conversely, agents like istradefylline and preladenant are selective adenosine A2A receptor antagonists...
    111 KB (12,220 words) - 05:13, 21 April 2025
  • Thumbnail for Ectonucleotidase
    Tobias (June 2013). "Attenuating myocardial ischemia by targeting A2B adenosine receptors". Trends in Molecular Medicine. 19 (6): 345–354. doi:10.1016/j...
    3 KB (371 words) - 05:56, 12 February 2023
  • Thumbnail for Lu AA41063
    Lu AA41063 (category Adenosine receptor antagonists)
    the adenosine A2A receptor, 410 nM for the adenosine A1 receptor (69-fold lower than for the A2A receptor), 260 nM for the adenosine A2B receptor (44-fold...
    8 KB (731 words) - 08:47, 26 September 2024
  • Thumbnail for ENTPD1
    PMID 23601906. Sepúlveda C, Palomo I, Fuentes E (2016). "Role of adenosine A2b receptor overexpression in tumor progression". Life Sciences. 166: 92–99...
    15 KB (1,698 words) - 06:36, 16 April 2024
  • lower affinity to A2A and A2B receptors causing dilation of efferent arterioles. The binding of adenosine to the A1 receptor causes a complex signal cascade...
    21 KB (2,605 words) - 06:01, 4 January 2025
  • Thumbnail for ISAM-140
    a selective non-xanthinic adenosine A2B receptor antagonist. Discovered in 2016, it has a Ki of 3.49 nM on the A2B receptor and >1000-fold selectivity...
    3 KB (190 words) - 03:24, 27 August 2024
  • Thumbnail for Muscarinic acetylcholine receptor
    Muscarinic acetylcholine receptors (mAChRs) are acetylcholine receptors that form G protein-coupled receptor complexes in the cell membranes of certain...
    36 KB (3,165 words) - 03:30, 20 January 2025
  • Thumbnail for Monoamine receptor
    A monoamine receptor is a receptor for the monoamine neurotransmitters and/or trace amines, endogenous small-molecule signaling molecules with a monoamine...
    2 KB (163 words) - 11:14, 6 November 2023
  • Thumbnail for GABA receptor
    of GABA receptors: GABAA and GABAB. GABAA receptors are ligand-gated ion channels (also known as ionotropic receptors); whereas GABAB receptors are G protein-coupled...
    35 KB (3,892 words) - 05:20, 16 May 2024
  • Thumbnail for G protein-coupled receptor
    protein-coupled receptors (GPCRs), also known as seven-(pass)-transmembrane domain receptors, 7TM receptors, heptahelical receptors, serpentine receptors, and G...
    82 KB (9,408 words) - 14:22, 20 April 2025
  • Thumbnail for MRS-1706
    MRS-1706 (category Adenosine receptor antagonists)
    MRS-1706 is a selective inverse agonist for the adenosine A2B receptor. It inhibits release of interleukins and has an antiinflammatory effect. Li Q, Ye...
    3 KB (183 words) - 19:43, 21 May 2022