Results 161 to 170 of about 57,421 (279)

Extracellular Vesicle‐Transferred ATP‐Citrate Lyase Induces Monocyte Differentiation Toward Tumor‐Associated Macrophages and Fuels Hepatocellular Carcinoma Progression

open access: yesAdvanced Science, Volume 13, Issue 35, 24 June 2026.
Hepatocellular carcinoma (HCC)‐derived extracellular vesicles (EVs) enrich the metabolic enzyme ATP‐citrate lyase (ACLY). EV‐transferred ACLY enhances palmitate biosynthesis, increases the S‐palmitoylation and stability of multiple immune checkpoint proteins, augments the cellular immunosuppressive activity, and ultimately accelerates the malignant ...
Zhijun Liu   +11 more
wiley   +1 more source

Tumor‐Induced Splenic Remodeling: Mechanisms of Systemic Immunosuppression and Emerging Therapeutic Opportunities

open access: yesAdvanced Science, Volume 13, Issue 35, 24 June 2026.
ABSTRACT Despite the transformative impact of cancer immunotherapies such as immune checkpoint blockade, durable clinical responses remain limited. Increasing evidence indicates that antitumor immunity is governed not only by the tumor microenvironment, but also by systemic immune regulation mediated by peripheral immune organs. Among these, the spleen
Yuehua Liu, Xiaoqian Nie, Xiaofei Gao
wiley   +1 more source

ON SPHINGOSINE

open access: yesJournal of Biological Chemistry, 1925
P.A. Levene, H.L. Haller
openaire   +1 more source

HDL‐mimetic peptide treatment reverses APOE4‐induced transcriptomic and lipidomic alterations in the brain of humanized APOE mice

open access: yesAlzheimer's &Dementia, Volume 22, Issue 6, June 2026.
Abstract INTRODUCTION The apolipoprotein E4 (APOE4) allele is the strongest genetic risk factor for late‐onset Alzheimer's disease (AD). ApoE4 has reduced lipidation capacity and impaired lipid transport, disrupting neuronal maintenance. The high‐density lipoprotein (HDL)‐mimetic peptide 4F offers a potential therapeutic strategy.
Allison Chang   +5 more
wiley   +1 more source

Sphingosine 1-phosphate and sphingosine kinase activity during chicken embryonic development

open access: yes, 2018
The chicken embryo has been well used in studies of the developmental process, and during development sphingosine and sphingosine 1-phosphate (So1P) are considered critical mediators of cell death and survival. In this study, we compared the sphingolipid
오세관
core  

Channel Dysfunction as the Basis for Comorbidities in Multiple Sclerosis and Depression

open access: yesArchiv der Pharmazie, Volume 359, Issue 6, June 2026.
Ion channel remodelling induced by neuroinflammation in multiple sclerosis alters neuronal excitability and immune signalling, creating shared molecular pathways that link multiple sclerosis pathology to depression and reveal novel pharmacological targets.
Nicole Rychlik   +4 more
wiley   +1 more source

Harnessing Gut Microbiota to Enhance Immunotherapy in NSCLC: From Mechanisms to Translational Applications

open access: yesCancer Medicine, Volume 15, Issue 6, June 2026.
ABSTRACT The gut microbiome has emerged as a pivotal regulator of immunotherapy efficacy in non‐small cell lung cancer (NSCLC), with mounting evidence demonstrating that microbial‐immune crosstalk significantly influences therapeutic responses. Current research reveals that commensal bacteria modulate host immunity through complex metabolic and ...
Liming Zhu   +4 more
wiley   +1 more source

Genetic ancestry–concordant ceramide metabolism and response to androgen receptor pathway inhibition in metastatic castration‐resistant prostate cancer

open access: yesCancer, Volume 132, Issue 11, 1 June 2026.
Abstract Background The authors observed differences in response between Black and White patients with metastatic castration‐resistant prostate cancer (mCRPC) who were treated prospectively with androgen receptor pathway inhibition (ARPI) in the Abi Race and PANTHER studies.
Sean A. Piwarski   +12 more
wiley   +1 more source

SPHINGOSINE

open access: yesJournal of Biological Chemistry, 1916
P.A. Levene, C.J. West
openaire   +1 more source

Cellular signaling by sphingosine and sphingosine 1-phosphate : their opposing roles in apoptosis

open access: yes, 2002
This chapter discusses cellular signaling by sphingosine and sphingosine 1 ...
Pyne, Susan
core  

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