Results 31 to 40 of about 124,416 (341)

Influence of mandukaparni targeting muscarinic acetylcholine receptor m1 in the management of Alzheimer's Disease: A network pharmacological approach

Journal of Ayurveda, 2023
Introduction: Mandukaparni, being one of the medhya rasayanas, has shown remarkable therapeutic effects in the management of psychological disorders. Network pharmacology is the latest scientific collaboration where new drug actions can be established ...
T Adarsh, Giridhar Vedantam
doaj   +1 more source

Crystal structure of the M5 muscarinic acetylcholine receptor

Proceedings of the National Academy of Sciences of the United States of America, 2019
Significance The 5 subtypes of the muscarinic acetylcholine receptors (mAChRs) are expressed throughout the central and peripheral nervous system where they play a vital role in physiology and pathologies. Recently, the M5 mAChR subtype has emerged as an
Ziva Vuckovic, P. Gentry, Alice E. Berizzi, K. Hirata, Swapna Varghese, Geoff V. Thompson, E. T. van der Westhuizen, Wessel A. C. Burger, Raphaël Rahmani, C. Valant, C. Langmead, C. Lindsley, J. Baell, A. Tobin, P. Sexton, A. Christopoulos, D. Thal   +16 more
semanticscholar   +1 more source

Postural Orthostatic Tachycardia Syndrome Is Associated With Elevated G‐Protein Coupled Receptor Autoantibodies

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background The etiology of postural orthostatic tachycardia syndrome (POTS) is yet to be established. The disorder is often misdiagnosed as chronic anxiety or a panic disorder because the autonomic failure in these patients is not severe.
William T. Gunning, Heather Kvale, Paula M. Kramer, Beverly L. Karabin, Blair P. Grubb   +4 more
doaj   +1 more source

Anti-inflammation of spirocyclopiperazinium salt compound LXM-10 targeting α7 nAChR and M4 mAChR and inhibiting JAK2/STAT3 pathway in rats. [PDF]

PLoS ONE, 2013
The present study aims to investigate the therapeutic effects of LXM-10 by intragastric administration in both acute and chronic inflammatory models, and to explore the underlying molecular mechanisms.
Weiwei Zhang, Qi Sun, Xiaoli Gao, Yimin Jiang, Runtao Li, Jia Ye   +5 more
doaj   +1 more source

Structure-guided development of selective M3 muscarinic acetylcholine receptor antagonists

Proceedings of the National Academy of Sciences of the United States of America, 2018
Significance The development of selective antagonists for muscarinic acetylcholine receptors is challenging due to high homology in orthosteric binding sites among subtypes.
Hongtao Liu, J. Hofmann, I. Fish, B. Schaake, K. Eitel, A. Bartuschat, J. Kaindl, H. Rampp, A. Banerjee, H. Hübner, M. Clark, S. Vincent, J. Fisher, M. Heinrich, K. Hirata, Xiangyu Liu, R. Sunahara, B. Shoichet, B. Kobilka, P. Gmeiner   +19 more
semanticscholar   +1 more source

Beneficial effects of anisodamine in shock involved nicotinic anti-inflammatory pathway

Frontiers in Pharmacology, 2011
Anisodamine, an antagonist of muscarinic receptor, has been used therapeutically to improve blood flow in circulatory disorders such as septic shock in China since 1965.
Ting eZhao, Dong-Jie eLi, Chong eLiu, Ding-Feng eSu, Fu-Ming eShen   +4 more
doaj   +1 more source

Muscarinic receptor oligomerization [PDF]

, 2018
G protein-coupled receptors (GPCRs) have been classically described as monomeric entities that function by binding in a 1:1 stoichiometric ratio to both ligand and downstream signalling proteins.
Alvarez-Curto, Elisa, Marsango, Sara, Milligan, Graeme, Ward, Richard J.   +3 more
core   +1 more source

Escherichia coli -induced inflammation changes the expression of acetylcholine receptors (M2R, M3R, and α-7 nAChR) in the pig uterus

Journal of Veterinary Research, 2020
The influence of inflammation on the patterns of muscarinic 2 and 3 receptor subtypes (M2R and M3R), and α-7 nicotinic acetylcholine receptor (α-7 nAChR) expression in the porcine uterus was investigated.
Jana Barbara, Całka Jarosław, Palus Katarzyna, Sikora Małgorzata   +3 more
doaj   +1 more source

Structure-based discovery of selective positive allosteric modulators of antagonists for the M2 muscarinic acetylcholine receptor

Proceedings of the National Academy of Sciences of the United States of America, 2018
Significance The orthosteric binding sites of the five muscarinic acetylcholine receptor (mAChR) subtypes are highly conserved, making the development of selective antagonists challenging.
M. Korczynska, M. Clark, C. Valant, Jun Xu, Ee Von Moo, Sabine Albold, Dahlia R. Weiss, Hayarpi Torosyan, Weijiao Huang, A. Kruse, B. Lyda, L. May, Joanne Baltos, P. Sexton, B. Kobilka, A. Christopoulos, B. Shoichet, R. Sunahara   +17 more
semanticscholar   +1 more source

Bitopic binding mode of an M1 muscarinic acetylcholine receptor agonist associated with adverse clinical trial outcomes [PDF]

, 2018
The realisation of the therapeutic potential of targeting the M1 muscarinic acetylcholine receptor (M1 mAChR) for the treatment of cognitive decline in Alzheimer's disease has prompted the discovery of M1 mAChR ligands showing efficacy in alleviating ...
Bradley, Sophie J., Broad, Lisa M., Brooke, Simon M., Bundgaard, Christoffer, Christopoulos, Arthur, Crabtree, Michael D., Dwomoh, Louis, Felder, Christian C., Langmead, Christopher J., Mogg, Adrian J., Molloy, Colin, Sanger, Helen E., Sexton, Patrick M., Thompson, Karen J., Tobin, Andrew B.   +14 more
core   +1 more source