Results 21 to 30 of about 53,739 (211)

Histamine and histamine receptors: Roles in major depressive disorder

Frontiers in Psychiatry, 2022
Although the incidence of major depressive disorder (MDD) is high and its social impact is great, we still know very little about the pathophysiology of depression.
Hong Qian, Hong Qian, Chang Shu, Ling Xiao, Gaohua Wang   +4 more
doaj   +1 more source

Recent Advances in Molecular Pharmacology of the Histamine Systems: Roles of C-terminal Tails of Histamine Receptors

Journal of Pharmacological Sciences, 2006
.: G-protein-coupled receptors (GPCR) represent a large and diverse superfamily of integral membrane proteins to which histamine receptors belong. Increasing numbers of proteins have been identified to interact with the C-termini of GPCRs.
Kuramasu Atsuo, Sukegawa Jun, Yanagisawa Teruyuki, Yanai Kazuhiko   +3 more
doaj   +1 more source

Histamine elicits glutamate release from cultured astrocytes

Journal of Pharmacological Sciences, 2018
Astrocytes play key roles in regulating brain homeostasis and neuronal activity. This is, in part, accomplished by the ability of neurotransmitters in the synaptic cleft to bind astrocyte membrane receptors, activating signalling cascades that regulate ...
Anikó Kárpáti, Takeo Yoshikawa, Tadaho Nakamura, Tomomitsu Iida, Takuro Matsuzawa, Haruna Kitano, Ryuichi Harada, Kazuhiko Yanai   +7 more
doaj   +1 more source

Increased Sensitivity of Mice Lacking Extrasynaptic δ-Containing GABAA Receptors to Histamine Receptor 3 Antagonists

Frontiers in Pharmacology, 2020
Histamine/gamma-aminobutyric acid (GABA) neurons of posterior hypothalamus send wide projections to many brain areas and participate in stabilizing the wake state.
Shamsiiat Abdurakhmanova, Milo Grotell, Jenna Kauhanen, Anni-Maija Linden, Esa R. Korpi, Pertti Panula   +5 more
doaj   +1 more source

Targeted therapy with histamine antagonists - New challenges to fight with breast cancer

Journal of Education, Health and Sport, 2022
Breast cancer (BC) is currently the most commonly diagnosed cancer in women. BC is most often derived from the epithelial tissue of the mammary gland and is a global problem due to the steady increase in morbidity and mortality in most countries.
Piotr Jan Więsyk, Paulina Oleksa, Zuzanna Chilimoniuk, Maciej Dobosz, Maciej Sobczyk, Małgorzata Słaboń   +5 more
doaj   +1 more source

Histamine Produced by Gram-Negative Bacteria Impairs Neutrophil’s Antimicrobial Response by Engaging the Histamine 2 Receptor

Journal of Innate Immunity, 2022
We found that histamine (10−9 M) did not have any effect on the in vitro capture of Escherichia coli by neutrophils but accelerated its intracellular killing.
Karim Dib, Amal El Banna, Clara Radulescu, Guillermo Lopez Campos, Gerard Sheehan, Kevin Kavanagh   +5 more
doaj   +1 more source

Short photoperiod-induced decrease of histamine H3 receptors facilitates activation of hypothalamic neurons in the Siberian Hamster [PDF]

, 2009
Nonhibernating seasonal mammals have adapted to temporal changes in food availability through behavioral and physiological mechanisms to store food and energy during times of predictable plenty and conserve energy during predicted shortage.
Bartness, Timothy J., Barrett, Perry, van den Top, Marco, Spanswick, David C., Wilson, D., Mercer, Julian G., Morgan, Peter J., Song, C. K.   +7 more
core   +1 more source

The Affinity of Histamine for Gq Protein-Coupled Histamine H1-Receptors Is Predominantly Regulated by Their Internalization in Human Astrocytoma Cells

Journal of Pharmacological Sciences, 2012
We examined the regulatory mechanisms of the affinity of Gq protein-coupled histamine H1-receptors for histamine after histamine pretreatment in intact human U373 MG astrocytoma cells.
Shigeru Hishinuma, Yuko Sato, Chizuru Akatsu, Masaru Shoji   +3 more
doaj   +1 more source

Differential expression of histamine receptors in the bladder wall tissues of patients with bladder pain syndrome/interstitial cystitis – significance in the responsiveness to antihistamine treatment and disease symptoms

BMC Urology, 2019
Background Activation of mast cells plays an important role in the pathogenesis of bladder pain syndrome/interstitial cystitis (BPS/IC). Histamine, a mast cell-derived mediators, induced inflammation and hypersensitivity of the bladder. The present study
Hui Shan, Er-Wei Zhang, Peng Zhang, Xiao-Dong Zhang, Ning Zhang, Peng Du, Yong Yang   +6 more
doaj   +1 more source

Histamine and migraine revisited: mechanisms and possible drug targets

The Journal of Headache and Pain, 2019
Objective To review the existing literature on histamine and migraine with a focus on the molecule, its receptors, its use in inducing migraine, and antihistamines in the treatment of migraine. Background Histamine has been known to cause a vascular type
Jacob Worm, Katrine Falkenberg, Jes Olesen   +2 more
doaj   +1 more source