Results 151 to 160 of about 75,057 (290)

A sphingosine‐1‐phosphate receptor type 1 agonist, ASP4058, suppresses intracranial aneurysm through promoting endothelial integrity and blocking macrophage transmigration

British Journal of Pharmacology, 2017
Intracranial aneurysm (IA), common in the general public, causes lethal subarachnoid haemorrhage on rupture. It is, therefore, of utmost importance to prevent the IA from rupturing. However, there is currently no medical treatment. Recent studies suggest
R. Yamamoto, T. Aoki, Hirokazu Koseki, Miyuki Fukuda, J. Hirose, K. Tsuji, K. Takizawa, Shin'ichiro Nakamura, Haruka Miyata, Nozomu Hamakawa, H. Kasuya, K. Nozaki, Y. Hirayama, I. Aramori, S. Narumiya   +14 more
semanticscholar   +1 more source

Broad and diverse roles of sphingosine-1-phosphate/sphingosine-1-phosphate receptors in the prostate

iScience
Benign prostatic hyperplasia (BPH) is a common condition in aging males, but its underlying pathogenesis remains unclear. Sphingosine-1-phosphate (S1P) and its receptors (S1PRs) play important roles in various diseases, while less studied in prostate.
Liu, Daoquan, Liu, Jianmin, Li, Yan, Du, Lu, Cao, Qingqiong, Yang, Liang, Zhou, Yongying, Chen, Ping, Guo, Yuming, Zeng, Guang, DiSanto, Michael E, Hu, Weidong, Zhang, Xinhua   +12 more
openaire   +4 more sources

Histiocytes: Multifaceted Regulators of Health and Disease

Veterinary Clinical Pathology, EarlyView.
ABSTRACT The mononuclear phagocyte system encompasses macrophages, dendritic cells (DCs), and monocytes. Tissue‐resident macrophages and dendritic cells arise during embryogenesis and are replenished either through self‐renewal or by monocytes during inflammation.
Erika J. Gruber
wiley   +1 more source

Novel triazine-tyrosine hybrids containing thiyazol or pyridine fragment as anti-multiple sclerosis agents: Design, synthesis, biological evaluation, and molecular docking study

Heliyon
In this study novel triazine-tyrosine hybrids containing thiazole or pyridine fragments were introduced as anti- Multiple Sclerosis agents. The compounds were designed according to the structure of the Sphingosine-1-phosphate receptor subtype 1 (S1P1 ...
Parvin Asadi, Fateme Mahdie, Ghadamali Khodarahmi, Leila Safaeian, Farshid Hassanzade   +4 more
doaj   +1 more source

Role of S1P‐ and Rho‐kinase signalling in age‐related myogenic tone deficiency in murine resistance arteries

Experimental Physiology, EarlyView.
Abstract Ageing is a risk factor for cardiovascular and neurodegenerative diseases. The myogenic response in resistance arteries is responsible for basal (myogenic) tone and blood flow autoregulation. G‐protein‐coupled receptors and G12/RhoA/Rho kinase are implicated in myogenic tone (MT), and we aimed to clarify their role in pressure sensing and ...
Gry Freja Skovsted, Alex Aupetit, Karl Björling, Kristian Agmund Haanes, Susanne Syberg, Niklas Rye Jørgensen, Blanca I. Aldana, Hirotsugu Tsuchimochi, Mark T. Waddingham, Kristine Freude, James Todd Pearson, Lars Jørn Jensen   +11 more
wiley   +1 more source

Treg Cells Modulate Neuroinflammation and Behavioral Deficits in Autism: Evidence From MR‐Based Genetic Analyses and Experimental Models

American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, Volume 201, Issue 2, Page 127-143, March 2026.
ABSTRACT Autism spectrum disorder (ASD) is a neurodevelopmental condition that is increasingly linked to immune dysfunction and neuroinflammation. Regulatory T cells (Tregs), which are crucial in maintaining immune homeostasis, have been implicated in the pathogenesis of ASD.
Zuqing Nie, Xinyi Xu, Junhao Chen, Huiling Chen, Meng Li, Yang Zhang, Zhiwei Li, Chen Shen, Jie Wen, Xia Cao   +9 more
wiley   +1 more source

Sphingosine-1-Phosphate (S1P) Receptor Modulators for the Treatment of Inflammatory Bowel Disease (IBD): Mechanisms, Clinical Evidence, and Practical Insights

Biomedicines
Inflammatory bowel disease commonly requires advanced therapies to induce and maintain durable remission. Sphingosine-1-phosphate receptor modulators are the latest class of orally administered small molecules that have been added to the therapeutic ...
Natalie Shields, Michael Colwill, Valentina Raspa, Yaw Twum-Danso, Andrew Poullis, Kamal Patel, Sailish Honap   +6 more
doaj   +1 more source

Breaking Barriers: Characterization of the Intradermal Lipopolysaccharide Challenge as an In Vivo Model for Controlled Induction of Vascular Leakage in Healthy Volunteers

Clinical Pharmacology &Therapeutics, Volume 119, Issue 3, Page 678-687, March 2026.
Vascular leakage and its associated phenomena vasodilation and endothelial activation are pathophysiological features of various diseases. Multiple drug candidates targeting these phenomena are in development, necessitating translational models to demonstrate proof‐of‐pharmacology and proof‐of‐mechanism in early‐phase clinical trials.
Marella Cornelia Elizabeth van Ruissen, Menno van Diemen, Liza Botros, Ingrid Tomljanovic, Hind Achbo, Dimitra Eleftheriou, Paul Willem Schenk, Naomi Bertine Klarenbeek, Derek William Gilroy, Manon Aleida Adriana Jansen, Matthijs Moerland   +10 more
wiley   +1 more source

Internalization of Exogenous Myelin by Oligodendroglia Promotes Lineage Progression

Glia, Volume 74, Issue 3, March 2026.
Oligodendroglia internalize extracellular myelin debris in vitro and in vivo. Internalized myelin modulates lipid metabolism and lipid droplet formation. Myelin‐derived signals promote oligodendroglial proliferation and lineage progression. ABSTRACT Oligodendrocytes, traditionally recognized for their role in central nervous system myelination, have ...
Carla Peiró‐Moreno, Juan Carlos Chara, Katy Marshall‐Phelps, Irune Ugarte‐Arakistain, Stefano Calovi, Rafael Gois De Almeida, María Domercq, Carlos Matute   +7 more
wiley   +1 more source

Functional Training Mitigates Reduced Circulating Indole‐3‐Lactate Levels in Persons With Relapsing–Remitting Multiple Sclerosis

Acta Physiologica, Volume 242, Issue 3, March 2026.
ABSTRACT Aim Indoles are tryptophan (Trp)‐derived metabolites that are produced by the gut microbiota and may influence the gut‐microbiota‐brain axis in multiple sclerosis (MS). Indole‐3‐lactate (ILA) is reduced in persons with MS and improves MS clinical scores in animal models via its anti‐inflammatory remyelinating properties.
Tiffany Wences Chirino, Frederike Adammek, Sergen Belen, Matteo Winker, Sebastian Proschinger, Annette Rademacher, Marit L. Schlagheck, Alexander Schenk, Marie Kupjetz, David Walzik, Clemens Warnke, Marcel Reuter, Friederike Rosenberger, Tim Meyer, Adrian McCann, Per Magne Ueland, Niklas Joisten, Philipp Zimmer   +17 more
wiley   +1 more source