Results 71 to 80 of about 4,278 (174)

Acid ceramidase overactivity drives ceramide loss, leading to atopic dry skin and Th2‐skewed immune polarization

open access: yesThe Journal of Pathology, Volume 269, Issue 2, Page 232-247, June 2026.
Abstract Ceramide deficiency in the stratum corneum (SC) is a key etiological factor in atopic dermatitis (AD). To clarify the direct role of SC ceramide depletion in impairing SC barrier and water‐holding functions and in initiating AD‐like skin symptoms and disease‐specific molecular alterations, we generated Tg mice overexpressing a mutant form of ...
Mariko Takada   +8 more
wiley   +1 more source

Structural Basis of Semaphorin-Plexin Recognition and Viral Mimicry from Sema7A and A39R Complexes with PlexinC1

open access: yes, 2010
SummaryRepulsive signaling by Semaphorins and Plexins is crucial for the development and homeostasis of the nervous, immune, and cardiovascular systems.
Chen, Xiaoyan   +13 more
core   +1 more source

SEMA4D compromises blood–brain barrier, activates microglia, and inhibits remyelination in neurodegenerative disease

open access: yesNeurobiology of Disease, 2015
Multiple sclerosis (MS) is a chronic neuroinflammatory disease characterized by immune cell infiltration of CNS, blood–brain barrier (BBB) breakdown, localized myelin destruction, and progressive neuronal degeneration.
Ernest S. Smith   +23 more
doaj   +1 more source

Screening of Crucial Differentially-Methylated/Expressed Genes for Alzheimer’s Disease

open access: yesAmerican Journal of Alzheimer's Disease and Other Dementias, 2022
Background: We aimed to make an integrated analysis of published transcriptome and DNA methylation dataset to ascertain the key differentially methylated and differentially expressed genes for Alzherimer’s disease (AD).
Haiyuan Qiu Dr, Qiuyan Weng MD
doaj   +1 more source

From HBV to MASLD Cirrhosis: Mechanistic Insights and Therapeutic Strategies

open access: yesPortal Hypertension &Cirrhosis, Volume 5, Issue 2, Page 170-188, June 2026.
This review examines the epidemiological shift from hepatitis B virus (HBV) to metabolic dysfunction‐associated steatotic liver disease (MASLD) as the leading cause of cirrhosis globally. It highlights the distinct pathogenic mechanisms between HBV and MASLD cirrhosis and discusses evolving diagnostic tools and therapeutic strategies tailored to the ...
Hanqi Yu   +5 more
wiley   +1 more source

Biochemical bone biomarkers in plasma cell dyscrasias

open access: yesBritish Journal of Haematology, Volume 208, Issue 6, Page 1909-1923, June 2026.
Visual abstract depicting that bone turnover markers reflect dynamic alterations in bone remodelling across the spectrum of plasma cell dyscrasias but remain limited by assay variability, biological confounding and incomplete integration with imaging and risk stratification.
Guido Nador   +4 more
wiley   +1 more source

SEMA4D/VEGF surface enhances endothelialization by diminished-glycolysis-mediated M2-like macrophage polarization

open access: yesMaterials Today Bio, 2023
Cardiovascular disease remains the leading cause of death and morbidity worldwide. Inflammatory responses after percutaneous coronary intervention led to neoathrosclerosis and in-stent restenosis and thus increase the risk of adverse clinical outcomes ...
Yuanyuan Cui   +11 more
doaj   +1 more source

Tumor‐Derived Exosomal TAGLN2 Promotes Metastasis by Inducing Vascular Permeability and Angiogenesis via the NRP1/SEMA4D/YAP Axis

open access: yesAdvanced Science, Volume 13, Issue 29, 22 May 2026.
Gastric cancer‐derived exosomal TAGLN2 is identified as a key mediator of vascular reprogramming, with significantly elevated levels detected in patient serum. Independent of canonical SEMA4D signaling, it nucleates a cytoplasmic TAGLN2/NRP1/SEMA4D ternary complex that dually activates YAP, promoting angiogenesis, vascular dysfunction, and metastasis ...
Shuqi Yu   +7 more
wiley   +1 more source

Abstract 1014: Semaphorin 4D involves in the regulation of cell motility through its receptor Plexin B1 in pancreatic cancer

open access: yes, 2010
Introduction: Semaphorins are a large family of either membrane-bound or secreted proteins that provide axonal guidance in neuronal tissues and regulate cell motility in many types of cells.
Takeshi Shimamura   +6 more
core   +1 more source

High‐dimensional multiomics reveals perturbations to IL‐6/IL‐6R axis and RUNX3 in CD4+ T cells during third‐trimester pregnancy

open access: yesClinical &Translational Immunology, Volume 15, Issue 5, 2026.
Abstract Objectives CD4+ T cells play key roles in regulating immune responses during pregnancy; therefore, we aimed to understand the CD4+ T‐cell surface proteome and transcriptome during pregnancy. Methods CD4+ T cells were analysed in blood and decidua from term pregnancies (> 37 weeks) and non‐pregnant blood.
Jennifer R Habel   +17 more
wiley   +1 more source

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