Results 81 to 90 of about 20,395 (312)

IL4I1⁺ Macrophages and TDO2⁺ Myofibroblasts Drive AhR‐Mediated Immunosuppression and Ferroptosis Resistance in Solid Predominant Lung Adenocarcinoma

Advanced Science, EarlyView.
Solid predominant lung adenocarcinoma exhibits an immune‐excluded, ferroptosis‐resistant niche enriched with IL4I1⁺ TAMs and TDO2⁺ myCAFs. Spatial and multi‐omics analyses reveal AhR‐driven crosstalk that promotes T cell exhaustion and therapy resistance. Blocking AhR with CH‐223191 restores ferroptosis sensitivity, and its combination with ferroptosis
Zhaoxuan Wang, Weijiao Xu, Lei Zhao, Lin Zhong, Wendan Yu, Shengmin Wang, Lu Sun, Tao Guo, Fengzhou Li, Zhuoshi Li, Lei Fang, Shiqing Wang, Guohui Zhang, Guoqing Xue, Wei Guo, Shilei Zhao, Chundong Gu   +16 more
wiley   +1 more source

Targeting claudin‐overexpressing thyroid and lung cancer by modified Clostridium perfringens enterotoxin

Molecular Oncology, 2020
Clostridium perfringens enterotoxin (CPE) can be used to eliminate carcinoma cells that overexpress on their cell surface CPE receptors – a subset of claudins (e.g., Cldn3 and Cldn4).
Anna Piontek, Miriam Eichner, Denise Zwanziger, Laura‐Sophie Beier, Jonas Protze, Wolfgang Walther, Sarah Theurer, Kurt Werner Schmid, Dagmar Führer‐Sakel, Jörg Piontek, Gerd Krause   +10 more
doaj   +1 more source

The importance of claudin-7 palmitoylation on membrane subdomain localization and metastasis-promoting activities [PDF]

, 2015
Background: Claudin-7 (cld7), a tight junction (TJ) component, is also found basolaterally and in the cytoplasm. Basolaterally located cld7 is enriched in glycolipid-enriched membrane domains (GEM), where it associates with EpCAM (EpC).
Heiler, Sarah, Mu, Wei, Thuma, Florian, Zöller, Margot   +3 more
core   +1 more source

Fermented Lacticaseibacillus Paracasei Cultures Ameliorate Colitis by Modulating Microbiota‐Derived Tryptophan Metabolism and Macrophage Polarization

Advanced Science, EarlyView.
A solid‐state fermented probiotic (PYW) is developed using wheat bran as substrate, containing high viable Lacticaseibacillus paracasei and bioactive metabolites. PYW alleviates intestinal inflammation by gut microbiota composition, enriching indole derivatives, activating aryl hydrocarbon receptor signaling, and regulating macrophage polarization. PYW
Heng Zhang, Jingzhou Sun, Xin Zheng, Huiqing Yang, Aowen Xie, Yuxuan Ding, Yuxia Mei, Jinshan Li, Yuanliang Hu, Min Ren, Yangyang Liu, Yunxiang Liang   +11 more
wiley   +1 more source

Versatility of NaCl transport mechanisms in the cortical collecting duct [PDF]

, 2017
Versatility of NaCl transport mechanisms in the cortical collecting duct. Am J Physiol Renal Physiol 313: F1254 –F1263, 2017. First published September 6, 2017; doi:10.1152/ajprenal.00369.2017.—The cortical collecting duct (CCD) forms part of the ...
Crambert, Gilles, Edwards, Aurelie
core   +1 more source

Neuroprotective Effects of Time‐Restricted Feeding Combined With Different Protein Sources in MPTP‐Induced Parkinson's Disease Mice Model and Its Modulatory Impact on Gut Microbiota Metabolism

Advanced Science, EarlyView.
Time‐restricted feeding (TRF) exerts protein‐dependent neuroprotective effects in an MPTP‐induced Parkinson's disease model. In casein‐fed mice, TRF improves gut barrier integrity and reduces neuroinflammation, possibly via modulation of Allobaculum and BCAAs.
Ting Li, Jian Wu, Sheng‐Yang Zhou, Ming‐An Li, Li‐Ping Zhao, Ao Wang, Yi‐Zhi Song, Wen‐Yan Huang, Lu‐Lu Tan, Chen‐Meng Qiao, Wei‐Jiang Zhao, Chun Cui, Yan‐Qin Shen   +12 more
wiley   +1 more source

The tight junction protein claudin-1 influences cranial neural crest cell emigration [PDF]

, 2012
The neural crest is a population of migratory cells that follows specific pathways during development, eventually differentiating to form parts of the face, heart, and peripheral nervous system, the latter of which includes contributions from placodal ...
Bronner, Marianne E., Fishwick, Katherine J., Jhingory, Sharon, Neiderer, Theresa E., Taneyhill, Lisa A.   +4 more
core   +1 more source

TOPK Inhibition Promotes Anti‐Tumor Immunity Via eIF4F Complex Mediated STAT1 Translation in Gastric Cancer

Advanced Science, EarlyView.
This study identifies TOPK as a dual‐function target in gastric cancer: it drives tumor cell proliferation and migration, and under IFN‐γ stimulation, phosphorylates eIF4F complex component eIF4A1 to enhance STAT1 mRNA translation, thereby promoting PD‐L1/IDO1‐mediated tumor immunometabolic evasion.
Junbing Chen, Longtao Huangfu, Gangjian Wang, Xueying Wang, Huanbo Zhu, Qian Yao, Cong Chen, Xiaohuan Tang, Ting Guo, Biao Fan, Xingyang Liu, Qingda Li, Zining Liu, Ying Hu, Tianze Sun, Jiafu Ji, Xiaofang Xing   +16 more
wiley   +1 more source

A non-tight junction function of claudin-7—Interaction with integrin signaling in suppressing lung cancer cell proliferation and detachment [PDF]

, 2015
Background Claudins are a family of tight junction (TJ) membrane proteins involved in a broad spectrum of human diseases including cancer. Claudin-7 is a unique TJ membrane protein in that it has a strong basolateral membrane distribution in epithelial
A Satyanarayana, AB Singh, AE Al Moustafa, AH Johnson, CA Mendoza-Rodriguez, D Hanahan, Do Hyung Kim, EE Schneeberger, GM Stella, J Han, J Moldvay, J Nopparat, JM Benjamin, JS Brugge, JS Desgrosellier, Junming Fan, K Morita, Kathryn Verbanac, L Ding, L Gonzalez-Mariscal, L Gonzalez-Mariscal, Lei Ding, M Thery, MK Duncan, NJ Boudreau, Qun Lu, R Ogata, RA Tassi, RA Wang, Randall Renegar, RL Waikel, S Keely, S Tabaries, S Tsukita, SA Ali, SL Kominsky, Yan-Hua Chen, Z Lu, Zhe Lu   +38 more
core   +1 more source

Endothelial Cell‐Based Vascular Bandages for Blood–Brain Barrier Repair and Targeted siRNA Delivery

Advanced Science, EarlyView.
mECs restore blood–brain barrier function after cerebral ischemia–reperfusion by simultaneously targeting, supporting, and regulating the damaged vasculature. mECs home to injured cerebral vessels through interactions with highly expressed VLA‐4, reinforce endothelial integrity by forming new junctions, and, upon OGD‐SN treatment, acquire enhanced ...
Yaosheng Li, Yunfei Dong, Yaode He, Juanjuan Zheng, Hui Liu, Lu Li, Xiaoxu Hao, Yanli Zhao, Zefeng Yang, Yuankai Sun, Zhiwei Du, Bo Zhao, Weihang Zhou, Honghui Wu, Tianyuan Zhang, Jiahe Wu, Xiangrui Liu, Xianzhen Yin, Zhicai Chen, Rui Xue, Min Lou, Zhen Gu, Xinchi Jiang, Jianqing Gao   +23 more
wiley   +1 more source