Results 41 to 50 of about 2,257 (136)

Aberrant CCR4 expression is involved in tumor invasion of lymph node-negative human gastric cancer. [PDF]

PLoS ONE, 2015
Cellular chemotaxis is the best-known function of chemokine receptors which are closely linked with tumor metastasis. In fact, positive expression of chemokine receptors could also be identified even in some patients without metastatic tumors, while the ...
Yongmei Yang, Lutao Du, Xiaoyun Yang, Ailin Qu, Xin Zhang, Chengjun Zhou, Chuanxin Wang   +6 more
doaj   +1 more source

ROS‐Responsive Eye Drop for Controlled Release of 20‐Deoxyingenol Improves Diabetic Corneal Healing by Activating Macrophage Autophagy and Metabolic Reprogramming

Advanced Science, EarlyView.
Schematic illustration of ROS‐responsive TSPBA‐PVA microspheres loaded with 20‐deoxyingenol (TP/20‐DOI) for diabetic corneal wound healing: (a) fabrication and ROS‐triggered release; (b) autophagy activation and metabolic reprogramming in macrophages; (c) suppression of macrophage‐derived CXCL3/CXCL5, attenuation of neutrophil infiltration, and ...
Jiaxin Wu, Wanying Chen, Haijiang Qiu, Weihan Zheng, Ying Jiao, Jingheng Du, Zhudan Zhuang, Xing Hua, Jingyi Gu, Yuheng Liu, Zhaojin Li, Jingbin Xie, Hanxiao Sun, Huifei Lan, Xin Sun, Yunxia Xue, Ting Fu, Zhijie Li, Guobing Chen, Shiyu Li, Jun Liu   +20 more
wiley   +1 more source

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

Histone deacetylase inhibitors downregulate CCR4 expression and decrease mogamulizumab efficacy in CCR4-positive mature T-cell lymphomas

Haematologica, 2018
Histone deacetylase inhibitors are promising agents for various T-cell lymphomas, including cutaneous T-cell lymphoma, peripheral T-cell lymphoma, and adult T-cell lymphoma/leukemia. CCR4 is an important therapeutic target molecule because mogamulizumab,
Akihiro Kitadate, Sho Ikeda, Fumito Abe, Naoto Takahashi, Norio Shimizu, Kosei Matsue, Hiroyuki Tagawa   +6 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

The enzyme activities of Caf1 and Ccr4 are both required for deadenylation by the human Ccr4-Not nuclease module [PDF]

, 2015
In eukaryotic cells, the shortening and removal of the poly(A) tail (deadenylation) of cytoplasmic mRNA is a key event in regulated mRNA degradation. A major enzyme involved in deadenylation is the Ccr4-Not deadenylase complex, which can be recruited to ...
Airhihen, Blessing, Maryati, Marayti, Winkler, G. Sebastiaan   +2 more
core   +1 more source

The CCR4-NOT complex is a tumor suppressor in Drosophila melanogaster eye cancer models

Journal of Hematology & Oncology, 2018
Background The CNOT3 protein is a subunit of the CCR4-NOT complex, which is involved in mRNA degradation. We recently identified CNOT3 loss-of-function mutations in patients with T-cell acute lymphoblastic leukemia (T-ALL). Methods Here, we use different
Carmen Vicente, Rocco Stirparo, Sofie Demeyer, Charles E. de Bock, Olga Gielen, Mardelle Atkins, Jiekun Yan, Georg Halder, Bassem A. Hassan, Jan Cools   +9 more
doaj   +1 more source

CCR4 Controls the Suppressive Effects of Regulatory T Cells on Early and Late Events during Severe Sepsis. [PDF]

PLoS ONE, 2015
Sepsis is a deadly disease characterized by an overwhelming release of inflammatory mediators and the activation of different types of cells. This altered state of cell activation, termed leukocyte reprogramming, contributes to patient outcome.
Raphael Molinaro, Cyntia Pecli, Rafael F Guilherme, José Carlos Alves-Filho, Fernando Q Cunha, Claudio Canetti, Steven L Kunkel, Marcelo T Bozza, Claudia F Benjamim   +8 more
doaj   +1 more source