Results 51 to 60 of about 23,452 (228)

Autophagy Orchestrates Anti‐Tumor Immunity to Enhance Chemosensitivity via the FBXW2/C/EBPβ/TIMP‐2 Axis in Colorectal Cancer

Advanced Science, EarlyView.
Chemotherapy leverages tumor‐cell autophagy to reshape the colorectal cancer immune microenvironment. Autophagy degrades FBXW2 to promote C/EBPβ‐mediated TIMP‐2 transcription and MMP‐9 suppression, driving intra‐tumoral CD8+ T‐cell infiltration. Targeting MMP‐2/9 or restoring TIMP‐2 overcomes chemo‐resistance in autophagy‐deficient tumors. ABSTRACT The
Bing Cheng, Chaoying Wei, Zhitong Niu, Jinxin Chen, Guojie Long, Yingzhen Weng, Qiufeng Liu, Yue Jiang, Panpan Wang, Ronghua Zhang, Qiang Yu, Xiaojian Wu, Wenyu Wang   +12 more
wiley   +1 more source

Upadacitinib Restrains the Pathogenic Fitness of CD4+ T Cells and Aberrant B Cell Programming in Optic Neuritis

Advanced Science, EarlyView.
Single‐cell profiling and functional perturbation reveal coordinated JAK1‐pSTAT3 downstream programs in optic neuritis, including MCL1‐dependent fitness of pathogenic CD4+ Tem cells and glycolysis‐linked, cholesterol‐sensitive B‐cell responses associated with RORA. Upadacitinib disrupts this reciprocal T‐B‐cell circuit and alleviates neuroinflammation,
Gengchen Jiang, Qi Jiang, Lian Han, Yue Peng, Xingyu Liu, Tong Yang, Hao Huang, Jiaying Liu, Yuan Gao, Hui Yang, Wenjun Zou, Zhaohuai Li, Wenru Su   +12 more
wiley   +1 more source

T‐Cell Remodeling in Renal Fibrosis: From Acute Injury to Chronic Kidney Disease

Advanced Science, EarlyView.
This Review presents renal fibrosis as a sequence of overlapping T‐cell programs, from chemokine‐guided recruitment and metabolic activation to maladaptive polarization, tertiary lymphoid structure formation, tissue residency, exhaustion, and senescence.
Qianhui Li, Junting Guan, Yifan Song, Hongxia Yang, Guangtao Li, Xiaodong Zhao, Jiaxin Liu, Bin Liu, Yang Tan, Honglan Zhou, Yang‐He Zhang, Yishu Wang   +11 more
wiley   +1 more source

Toward the discovery of vaccine adjuvants: coupling in silico screening and in vitro analysis of antagonist binding to human and mouse CCR4 receptors.

PLoS ONE, 2009
BackgroundAdjuvants enhance or modify an immune response that is made to an antigen. An antagonist of the chemokine CCR4 receptor can display adjuvant-like properties by diminishing the ability of CD4+CD25+ regulatory T cells (Tregs) to down-regulate ...
Matthew N Davies, Jagadeesh Bayry, Elma Z Tchilian, Janakiraman Vani, Melkote S Shaila, Emily K Forbes, Simon J Draper, Peter C L Beverley, David F Tough, Darren R Flower   +9 more
doaj   +1 more source

Recent Advances in Virus–Host Interactions, Antiviral Bioactive Compounds, and Breeding for Disease Resistance of Porcine Epidemic Diarrhea Virus

Animal Research and One Health, EarlyView.
Basic research on the PEDV infection cycle and virus–host interactions advances the development of anti‐PEDV drugs and disease‐resistant breeding and helps strengthen disease prevention and control while reducing economic losses in the swine industry.
Heyong Wu, Aosi Qi, Shuyu Zhong, Haozhen Du, Shimeng Guo, Hongsheng Ouyang, Hongming Yuan, Daxin Pang, Zicong Xie   +8 more
wiley   +1 more source

infection [PDF]

, 2023
Unlike most RNA and DNA viruses that broadly stimulate mRNA decay and interfere with host gene expression, human cytomegalovirus (HCMV) extensively remodels the host translatome without producing an mRNA decay enzyme.
Riccio, Sofia, Ikshitaa Dinesh, Grande, Rebecca, Rebecca Grande, Sofia Riccio, Gerlof Sebastiaan Winkler, Daniel P Depledge, Burgess, Hannah M, Dinesh, Ikshitaa, Depledge, Daniel P, Mohr, Ian, Winkler, Gerlof Sebastiaan, Hannah M Burgess, Ian Mohr   +13 more
core   +1 more source

T Cell Plasticity in Systemic Lupus Erythematosus Revealed by Large‐Scale T Cell Receptor Repertoire and Transcriptome Studies

Arthritis &Rheumatology, EarlyView.
Objective We aimed to characterize CD4+ T cell plasticity in human systemic lupus erythematosus (SLE) by leveraging T cell receptor (TCR) repertoire features as markers of prior lineage states, integrating TCR and transcriptomic profiling to delineate plasticity patterns and evaluate their association with clinical disease activity. Methods We used TCR
Yasuo Nagafuchi, Masahiro Nakano, Kaitlyn A. Lagattuta, Mineto Ota, Hiroaki Hatano, Haruka Takahashi, Takahiro Itamiya, Hajime Inokuchi, Soumya Raychaudhuri, Tomohisa Okamura, Keishi Fujio, Kazuyoshi Ishigaki   +11 more
wiley   +1 more source

T cells, the Next Big Target in Axial Spondyloarthritis?

Arthritis &Rheumatology, EarlyView.
Axial spondyloarthritis (axSpA) is a chronic inflammatory disease characterized by complex immune dysregulation, with T cells playing a central role in its pathogenesis. In this review, we synthesize current knowledge on diverse T cell subsets in axSpA, their pathogenic mechanisms, and emerging therapeutic strategies targeting these cells. We highlight
Mansi K. Aparnathi, Nigil Haroon
wiley   +1 more source

CCR4 drives ATLL jail break [PDF]

Journal of Experimental Medicine, 2014
![Figure][1] Insight from Kevin Shannon Adult T cell leukemia/lymphoma (ATLL), caused by human T cell lymphotropic virus 1 (HTLV-1), is an aggressive cancer that is refractory to current therapies.
openaire   +2 more sources

Architecture of the Ubiquitylation Module of the Yeast Ccr4-Not Complex [PDF]

Structure, 2015
The Ccr4-Not complex regulates eukaryotic gene expression at multiple levels, including mRNA turnover, translational repression, and transcription. We have studied the ubiquitylation module of the yeast Ccr4-Not complex and addressed how E3 ligase binds cognate E2 and how it is tethered to the complex.
Bhaskar V., Basquin J., Conti E.
openaire   +3 more sources