Results 101 to 110 of about 29,727,572 (264)

Targeting the CD47–SIRPα phagocytic checkpoint in cancer: Biology, translational opportunities, and next‐generation therapeutic strategies

Smart Molecules, EarlyView.
The CD47–SIRPα axis has emerged as a critical innate immune checkpoint that suppresses macrophage‐mediated phagocytosis through a canonical “don't eat me” signal and enables tumor immune evasion. We comprehensively summarize the structural and biological features of CD47 and the molecular mechanisms underlying CD47‐mediated regulation of phagocytosis ...
Ruimei Zhou, Lingjie Jing, Jianping Zhang, Cheng Guo, Quanjun Yang   +4 more
wiley   +1 more source

Endocytosis‐independent cytosolic entry of messenger RNA via fluorous bilayer zippering attenuating Toll‐like receptor signaling and enables ischemic tissue salvage

Smart Molecules, EarlyView.
The present study establishes a paradigm shift in synthetic mRNA delivery through the convergence of three orthogonal chemistries—perfluoro‐acylation, bio‐orthogonal click cross‐linking, and disulfide reduction—within a single, modular polymer architecture. Abstract A fundamental constraint of conventional messenger RNA (mRNA) delivery systems is their
Yue Wang, Haitao Xie, Guoqing Xiang, Yanhua Li, Changgui Tong, Hongyan Cui, Qixian Chen, Haidong Li, Yan Zhao   +8 more
wiley   +1 more source

Caveolin-1 sensitizes rat pituitary adenoma GH3 cells to bromocriptine induced apoptosis

Cancer Cell International, 2007
Background Prolactinoma is the most frequent pituitary tumor in humans. The dopamine D2 receptor agonist bromocriptine has been widely used clinically to treat human breast tumor and prolactinoma through inhibition of hyperprolactinemia and induction of ...
Huang Mu-Chiou, Tang Yueh-Bih, Tseng Ting-Yu, Ke Meng-Wei, Li Yi-Hung, Jiang Yan-Nian, Cheng Winston, Ju Yu-Ten   +7 more
doaj   +1 more source

Current Advances of Treatments, Therapeutic Targets, Biomarkers, Novel Drugs, and Machine Learning for Hypopharyngeal Squamous Cell Carcinoma

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Hypopharyngeal squamous cell carcinoma (HSCC) is an aggressive subtype of head and neck squamous cell carcinoma with insidious onset, early metastasis, and dismal prognosis. Conventional multimodal therapy achieves limited survival benefit, highlighting an urgent need for refined precision strategies.
Ce Li, Rui Guan, Rui‐Jie Jiao, Zhi‐Jie Bi, Yang Fu, Yin Wang, Chen‐Yang Xu, Ye Qian, Ran Wei, Sheng‐Da Cao, Wen‐Ming Li, Dong‐Min Wei, Da‐Peng Lei   +12 more
wiley   +1 more source

A novel myopathy with autophagic vacuoles associated with biallelic variants in CLN8

Brain Pathology, EarlyView.
We describe a novel adult‐onset myopathy with autophagic vacuoles and characteristic features of ceroid lipofuscinosis associated with biallelic CLN8 variants, seizures, and muscle weakness. Autophagosomal/lysosomal deposition of curvilinear, autofluorescent material containing the mitochondrial adenosine triphosphate (ATP) synthase membrane subunit c ...
Ulrika Lindgren, Carola Hedberg‐Oldfors, Kittichate Visuttijai, Sara Nordström, Hans Goebel, Anders Oldfors   +5 more
wiley   +1 more source

Caveolin-1 Is Necessary for Hepatic Oxidative Lipid Metabolism: Evidence for Crosstalk between Caveolin-1 and Bile Acid Signaling

, 2013
Caveolae and caveolin-1 (CAV1) have been linked to several cellular functions. However, a model explaining their roles in mammalian tissues in vivo is lacking. Unbiased expression profiling in several tissues and cell types identified lipid metabolism as
P Pilch (13710283), R Fitzsimmons (13710268), S Myers (13696693), N Martel (13710271), C Restall (13710280), M Ikonomopoulou (13710274), M Waters (9880196), C Ferguson (7634273), M Gongora (13710265), R Parton (13279947), S Martin (7708775), G Muscat (13710289), Sean Mcgee (13095276), Sheree Martin (13094409), S Nixon (7892522), H Lo (13710277), R Anderson (7778378), M Fernandez-Rojo (13710262), S Grimmond (13710286), A Brooks (8960879), J Hancock (9895511)   +20 more
core  

The nitty‐gritty of vascular permeability in cancer: targeting blood endothelium to control metastases

British Journal of Pharmacology, EarlyView.
Blood vascular permeability is a hallmark of cancer and acts as an active driver of metastatic dissemination. Metastasis accounts for the vast majority of cancer deaths, yet most work has focussed on tumour‐intrinsic traits and angiogenesis, while the specific contribution of endothelial barrier regulation to intravasation and extravasation remains ...
Pierre Boucher, Mérone Da Costa Oliveira, Adrien Levesque, Alexandre Rutault, Patrick Savoyaud, Nicolas Bréchot, Stéphane Germain   +6 more
wiley   +1 more source

Expression and clinical significance of Caveolin-1 in prostate Cancer after transurethral surgery

BMC Urology, 2018
Background Prostate cancer is a common malignancy of the male genitourinary system that occurs worldwide. The current research aims to investigate caveolin-1 expression in prostate cancer tissue and its relationship with pathological grade, clinical ...
Xiaoming Wang, Zhigui Liu, Zhanbin Yang
doaj   +1 more source

A Zeolitic Pyrimidine Framework (ZPF) Nanoplatform Co‐Delivers a DNAzyme and a Protein Prodrug for Cascade‐Activated Tumour Therapy

Cell Proliferation, EarlyView.
A zeolitic framework co‐delivers a DNAzyme and a protein prodrug to tumour cells and executes a self‐amplifying therapeutic cascade: the DNAzyme elevates tumour oxidative stress to activate a caged RNase A prodrug. This spatiotemporally controlled synergy converts a genetic input into potent enzymatic cytotoxicity, suppressing tumour growth.
Yan Huang, Xingjie Hu, Jinli Sun, Min Yin, Nan Chen   +4 more
wiley   +1 more source

Lowering Caveolin-1 Expression in Human Vascular Endothelial Cells Inhibits Signal Transduction in Response to Shear Stress

International Journal of Cell Biology, 2009
Vascular endothelial cells have an extensive response to physiological levels of shear stress. There is evidence that the protein caveolin-1 is involved in the early phase of this response. In this study, caveolin-1 was downregulated in human endothelial
A. D. van der Meer, M. M. J. Kamphuis, A. A. Poot, J. Feijen, I. Vermes   +4 more
doaj   +1 more source