Results 71 to 80 of about 748,112 (249)

Palmitoyl Acyltransferase Zdhhc17 Promotes Functional Recovery After Spinal Cord Injury by Targeting the Nuclear Transport Factors Kpna2 and Ipo9

Advanced Science, EarlyView.
In this study, we demonstrate that Zdhhc17, acting as a PAT, suppresses neuronal apoptosis and promotes axon regeneration after injury, thereby enhancing functional recovery following SCI. In this context, Kpna2 and Ipo9 serve as novel palmitoylation substrates of Zdhhc17, whose palmitoylation prevents the injury‐induced degradation of their proteins ...
Meixuan Chen, Huan Chen, Sining Ding, Fan Liu, Xiaofei Zheng, Yuan Wang, Ruitu Tian, Huan Li, Peilin Liu, Le Hu, Bin Liu, Limin Rong, Mangmang Li   +12 more
wiley   +1 more source

MECHANISM OF INHIBITORY AND STIMULATORY EFFECTS OF SEROTONIN ON DUODENAL CONTRACTIONS

Фундаментальная и клиническая медицина, 2018
Aim. To investigate the effects of serotonin on duodenal motor activity. Materials and Methods. Experiments were performed on Wistar rats (n=83) which received nembutal anesthesia.
VIKTOR M. Smirnov, DMITRIY S. Sveshnikov, ANDREY V. Kuchuk, TATIANA E. Kuznetsova, ELENA D. Ignatova, LARISA V. Trubetskaya   +5 more
doaj  

Deconstructing antiobesity compound action : requirement of serotonin 5-HT2B receptors for dexfenfluramine anorectic effects

, 2010
The now-banned anorectic molecule, dexfenfluramine, promotes serotonin release through a serotonin transporter-dependent mechanism, and it has been widely prescribed for the treatment of obesity.
Silvina L Diaz, Boutourlinsky, Katia, Luc Maroteaux, Diaz, Silvina L., Corinne Collet, Jean-Marie Launay, Banas, Sophie,, Banas, Sophie M., Belmer, Arnauld, Stéphane Doly, Launay, Jean-Marie, Jacques Callebert, Collet, Corinne, Diaz, Silvina,, Banas, Sophie, M., Doly, Stephane, Sophie M Banas, Maroteaux, Luc, Callebert, Jacques, Arnauld Belmer, Katia Boutourlinsky, Diaz, Silvina, L.   +21 more
core   +1 more source

A Gut‐Brain Axis Underlying Succinate‐Associated Compulsive‐Like Behavior

Advanced Science, EarlyView.
Gut‐derived succinate is associated with an excitatory‐inhibitory imbalance in dmPFC glutamatergic neurons, involving microglial SUCNR1 activation and vagal afferent signaling via upregulated gut 5‐HT4 receptors along the DVC‐CeA‐dmPFC circuit, changes that are linked to excessive compulsive‐like behavior.
Yi Li, Ying‐Dan Zhang, Wei Wang, Xin‐Yi Wu, Di Li, Xin Gong, Fei Tian, Meng‐Yu Dai, Jian Gao, Zi‐Feng Zheng, Zi‐Yang Bi, Dong‐Dong Shi, Zhen Wang   +12 more
wiley   +1 more source

Behavioral Mechanisms That Depend on Dopamine and Serotonin in Interact With the Antipsychotics Risperidone and Aripiprazole

Journal of Experimental Neuroscience, 2018
The neurotransmitters dopamine and serotonin participate in specific behavioral neuromuscular mechanisms in the nematode Caenorhabditis elegans . Dopamine is involved in the gentle touch response and serotonin in the pharyngeal pumping rate.
Jaime Osuna-Luque, Ángel Rodríguez-Ramos, María del Mar Gámez-del-Estal, Manuel Ruiz-Rubio   +3 more
doaj   +1 more source

Contribution of gene-modified mice and rats to our understanding of the cardiovascular pharmacology of serotonin

, 2010
International audienceThis review focuses on new insights provided by gene-modified animals into the cardiovascular pharmacology of serotonin. During their development, mice mutant for tryptophan hydroxylase 1 and lacking peripheral serotonin, or mutant ...
Tarak Ayadi, Laurent Monassier, Luc Maroteaux, Monassier, Laurent, Ayadi, Tarak, Maroteaux, Luc, Marc André Laplante, Stéphane Doly, Laplante, Marc André, Doly, Stéphane   +9 more
core   +1 more source

Serotonin receptors as cardiovascular targets [PDF]

, 1997
Serotonin exerts complex effects in the cardiovascular system, including hypotension or hypertension, vasodilatation or vasoconstriction, and/or bradycardia or tachycardia; the eventual response depends primarily on the nature of the 5-HT receptors ...
Vries, P.A.M. (Peter) de, Saxena, Pramod, de Vries, P (Peter), Villalón, C.M. (Carlos), Saxena, P.R. (Pramod Ranjan), Villalon Herrera, CM (Carlos), Carlos M. Villalón, Peter de Vries, Pramod R. Saxena   +8 more
core   +1 more source

Co‐activation of Selective Nicotinic Acetylcholine Receptor Subtypes Is Required for Neuroprotection against Alzheimer's Disease

Advanced Science, EarlyView.
ABSTRACT Beta‐amyloid peptide (Aβ)‐induced suppression of hippocampal GABAergic interneuron activity drives hyperexcitability, amyloid pathology, and cognitive impairment in Alzheimer's disease (AD), suggesting that enhancing hippocampal inhibition may be protective.
Rahmi Lee, Gayeon Kim, Ellison R. Black, Seonil Kim   +3 more
wiley   +1 more source

Multimodal antidepressant vortioxetine causes analgesia in a mouse model of chronic neuropathic pain

Molecular Pain, 2018
Vortioxetine is a multimodal antidepressant that potently antagonizes 5-HT3 serotonin receptors, inhibits the high-affinity serotonin transporter, activates 5-HT1A and 5-HT1B receptors, and antagonizes 5-HT1D and 5-HT7 receptors.
Anna Rita Zuena, Daniela Maftei, Giovanni Sebastiano Alemà, Francesca Dal Moro, Roberta Lattanzi, Paola Casolini, Ferdinando Nicoletti   +6 more
doaj   +1 more source

Serotonin modulates insect hemocyte phagocytosis via two different serotonin receptors

eLife, 2016
Serotonin (5-HT) modulates both neural and immune responses in vertebrates, but its role in insect immunity remains uncertain. We report that hemocytes in the caterpillar, Pieris rapae are able to synthesize 5-HT following activation by ...
Yi-xiang Qi, Jia Huang, Meng-qi Li, Ya-su Wu, Ren-ying Xia, Gong-yin Ye   +5 more
doaj   +1 more source