Results 61 to 70 of about 12,136 (185)

Mitochondrial Ca2+ uniporter haploinsufficiency leads to sexually dimorphic redox imbalance and metabolic remodelling in the mouse brain

The Journal of Physiology, EarlyView.
Abstract figure legend The genetic inactivation of one Mcu allele leads to sex‐specific changes in neuronal function in adult mice, that is, the firing of action potentials and the relationship between cytosolic and mitochondrial Ca2+ levels. The ability to produce NAD(P)H by stimulated neural tissue is largely preserved in male mice but delayed in ...
Jenna Gray, Girish Halemirle, Beatriz Ferrán, Hadyn Rose, Traci L. Redwine, Sophia Pham, Bo Hagy, Atul Pranay, Jennifer Giorgione, Stacy A. Hussong, Veronica Galvan, Kenneth Humphries, Holly Van Remmen, Mike Kinter, William E. Sonntag, Pankaj K. Singh, Carlos Manlio Díaz‐García   +16 more
wiley   +1 more source

Gq Signaling in Microglia Triggers Interferon Responses and Improves Outcome After Ischemic Stroke

Glia, Volume 74, Issue 10, October 2026.
Chemogenetic activation of Gq signaling in microglia ahead of ischemic stroke reduces infarct size in mice. Seven days after stroke, Gq‐primed microglia in the penumbra show enhanced interferon responses, altered branching patterns, and reduced phagocytosis.
Lynn Bitar, Marie‐Luise Brehme, Charlotte Oldenburg, Sara Isla Cainzos, Michael G. Kaul, Tobias Mummert, Malte Borggrewe, Thomas G. Oertner, Tim Magnus   +8 more
wiley   +1 more source

A history of suicide attempts among individuals with schizophrenia is associated with tryptophan degradation via the salivary kynurenine pathway

BMC Psychiatry
Background Tryptophan, an essential precursor metabolite within the kynurenine pathway, has been implicated in the neurobiological mechanisms underlying both schizophrenia and associated suicidality. Despite this link, the lack of validated biomarkers to
Yi Yin, Ting Xie, Jinghui Tong, Junchao Huang, Baopeng Tian, Mengzhuang Gou, Song Chen, Shuping Tan, Zhiren Wang, Yongsheng Tong, Yanfang Zhou, Leilei Wang, Yunlong Tan   +12 more
doaj   +1 more source

Activation of GHSRs Facilitates the Excitability of Dentate Gyrus Granule Cells and Short‐Term Spatial Memory via Multiple Ionic and Signaling Mechanisms

Advanced Biology, Volume 10, Issue 8, August 2026.
Ghrelin excites the dentate gyrus (DG) granule cells via GHSR‐mediated modulation of diverse ionic channels and activation of D1R, cAMP, and EPAC2. Similarly, overnight calorie restriction alters neuronal excitability in a ghrelin‐dependent manner. Infusion of ghrelin directly into the DG improves short‐term spatial memory in the Y‐maze, providing ...
Chidiebele S. Oraegbuna, Phani K. Kola, Simon L. Griggs, Saobo Lei   +3 more
wiley   +1 more source

Predicting Poor Efficacy of Cabozantinib in Advanced Renal Cell Carcinoma by Exploratory Metabolic Pathway Analysis and In Vitro Verification

Cancer Medicine, Volume 15, Issue 8, August 2026.
ABSTRACT Background Cabozantinib (CABO) is currently an essential drug for first‐line and sequential therapy in the treatment of advanced renal cell carcinoma (RCC). Predicting its therapeutic efficacy will enable efficient drug selection and improve the prognosis of patients.
Takanari Sakai, Yoshihide Kawasaki, Izumi Sakamoto, Eiji Hishinuma, Naomi Matsukawa, Daigo Chiba, Tomonori Sato, Kento Morozumi, Masamitsu Maekawa, Nariyasu Mano, Akihiro Ito   +10 more
wiley   +1 more source

Plasma neurofilament light chain and amyloid-β are associated with the kynurenine pathway metabolites in preclinical Alzheimer’s disease

Journal of Neuroinflammation, 2019
Background Blood markers indicative of neurodegeneration (neurofilament light chain; NFL), Alzheimer’s disease amyloid pathology (amyloid-β; Aβ), and neuroinflammation (kynurenine pathway; KP metabolites) have been investigated independently in ...
Pratishtha Chatterjee, Henrik Zetterberg, Kathryn Goozee, Chai K. Lim, Kelly R. Jacobs, Nicholas J. Ashton, Abdul Hye, Steve Pedrini, Hamid R. Sohrabi, Tejal Shah, Prita R. Asih, Preeti Dave, Kaikai Shen, Kevin Taddei, David B. Lovejoy, Gilles J. Guillemin, Kaj Blennow, Ralph N. Martins   +17 more
doaj   +1 more source

Effect of Late Second to Early Third Trimester of Pregnancy on the Activity of Renal Organic Anion Transporters (OAT1 and OAT3): A Biomarker Study

Clinical Pharmacology &Therapeutics, Volume 120, Issue 2, Page 465-474, August 2026.
Pregnant individuals take drugs throughout pregnancy and many of these drugs (e.g., antivirals, antibiotics) are eliminated by renal organic anion transporters (OAT) 1 and OAT3. In vivo studies with OAT1/3 substrate drugs suggest that pregnancy increases renal OAT1/3 activities by 1.5‐ to 1.8‐fold.
Aarzoo Thakur, Jashvant D. Unadkat, Emily E. Fay, Nina Isoherranen, Mary F. Hebert   +4 more
wiley   +1 more source

HPLC-ESI-MS and GC-EI-MS Identification and Quantitation of Polyphenolics and Alkaloids in Moroccan Jujube Honeys

Journal of Apicultural Science, 2020
The aim of this study was to determine the phytochemical content of Moroccan Jujube Honey and to establish the principal components of this staple Moroccan food, which contributes health benefit for the local population.
Khallouki Farid, Akdad Mourad, Bouddine Toufik, Hajji Lhoussain, Owen Robert W.   +4 more
doaj   +1 more source

The metabolic‐immune hub: Dual roles of indoleamine 2,3‐dioxygenase in the acute kidney injury‐to‐chronic kidney disease transition and therapeutic perspectives

Clinical and Translational Discovery, Volume 6, Issue 4, August 2026.
1. Indoleamine 2,3‐dioxygenase (IDO) acts as a time‐dependent metabolic–immune switch in the acute kidney injury‐to‐chronic kidney disease transition, protective early but pathogenic when sustained. 2. Early protection (regulatory T cell expansion, M2 polarisation and ferroptosis suppression) gives way to general control nonderepressible 2‐driven ...
Ziyi Qiu, Binbin Pan
wiley   +1 more source

Effects of inflammation on the kynurenine pathway in schizophrenia — a systematic review

Journal of Neuroinflammation, 2020
Background In the last decade, there has been growing evidence that an interaction exists between inflammation and the kynurenine pathway in schizophrenia.
Bruno Pedraz-Petrozzi, Osama Elyamany, Christoph Rummel, Christoph Mulert   +3 more
doaj   +1 more source