Results 81 to 90 of about 1,234,411 (332)

The CXCL10‐CXCR3 Axis Induces Tumor‐Associated Neutrophils to Interfere with CTLs‐Mediated Antitumor Activity in EBV‐Associated Epithelial Cancers

Advanced Science, EarlyView.
Compared with EBV‐negative epithelial cancer cells, EBV‐associated epithelial cancer cells exhibit enhanced secretion of chemokines, including CXCL10 and CCL5, to attract neutrophils. Via the CXCL10‐CXCR3 axis‐mediated positive feedback loop, neutrophils within EBV‐associated epithelial cancer cells are induced to form abundant NETs, which facilitate ...
Dijun Ouyang, Tong Xiang, Yuanyuan Chen, Mengjia Song, Jingjing Zhao, Hao Chen, Si Li, Lifeng Zhang, Chi Xu, Yan Ren, Yong Tao, Qijing Wang, Jia He, Yongqiang Li, Sisi Xie, Yuanyuan Liu, Yan Wang, Xinyi Yang, Jinqi You, Songzuo Xie, Yingzi Li, Desheng Weng, Qiuzhong Pan, Qi Yang, Jianchuan Xia   +24 more
wiley   +1 more source

Nine Human Leukocyte Antigen (HLA) Class I Alleles are Omnipotent Against 11 Antigens Expressed in Melanoma Tumors

Cancer Informatics
Objective: Host immunogenetics (Human Leukocyte Antigen, HLA) play a critical role in the human immune response to melanoma, influencing both melanoma prevalence and immunotherapy outcomes.
Apostolos P Georgopoulos, Lisa M James, Matthew Sanders   +2 more
doaj   +1 more source

Relationship Between Human Leucocyte Antigen Class I and Class II and Chronic Idiopathic Urticaria Associated With Aspirin and/or NSAIDs Hypersensitivity

Mediators of Inflammation, 2006
Background. HLA genes play a role in the predisposition of several diseases. The aim was to analyze the prevalence of HLA class I phenotypes and HLA-DRB1* genotype in patients with CIU associated with ASA and NSAIDs hypersensitivity (AICU). Methods.
Maria Luisa Pacor, Gabriele Di Lorenzo, Pasquale Mansueto, Nicola Martinelli, Maria Esposito-Pellitteri, Paola Pradella, Laura Uxa, Gaetana Di Fede, GiovamBattista Rini, Roberto Corrocher   +9 more
doaj   +1 more source

The Role of HLA Antigens and Steroid Dose on the Course of COVID-19 of Patients After Kidney Transplantation. [PDF]

Front Med (Lausanne), 2021
Dedinská I, Skálová P, Graňák K, Vnučák M, Baltesová T, Žilinská Z, Jeseňák M.   +6 more
europepmc   +1 more source

Post‐Translational Modified Neoantigens in Autoimmune Diseases: Challenges of Immune Tolerance

Advanced Science, EarlyView.
Autoimmune diseases have a high incidence and disability rate. The pathogenesis of autoimmune diseases involves the interaction among genetic factors, environmental factors, and immune disorders. The post‐translational modified neoantigens are the key nodal of these three factors. And these post‐translational modified neoantigens, after being presented
Yue Zhai, Kefei Wu, Qi Lin, Zhenzhen Cao, Yankun Jia, Ping Zhu   +5 more
wiley   +1 more source

PFKFB2‐Driven Glycolysis Promotes Dendritic Cell Maturation and Exacerbates Acute Lung Injury

Advanced Science, EarlyView.
Paraquat (PQ) or lipopolysaccharide (LPS) exposure activates the HIF‐1α–PFKFB2 pathway, driving glycolysis in dendritic cells (DCs). This metabolic shift enhances DC maturation and immune activation, exacerbating acute lung injury (ALI). This study demonstrates that PFKFB2‐driven glycolytic reprogramming in DCs plays a critical role in the pathogenesis
Ding Yuan, Fang Yang, Linlin Hou, Yan Zhang, Xin Pang, Yuqi Du, Hongyi Yan, Huanzhou Zhu, Yue Cheng, Yue Wu, Pinpin Jiang, Mengnan Guo, Mengying Zhang, Jinjie Guo, Huihui Hao, Yong Jiang, Yi Li, Yanxia Gao   +17 more
wiley   +1 more source

HLA‐DR⁺ Tumor Cells Show an Association with a Distinct Immune Microenvironment and CD8⁺ T‐Cell Exhaustion in HBV‐Associated Hepatocellular Carcinoma

Advanced Science, EarlyView.
This study integrates scRNA‐seq, multiplex immunofluorescence, and clinical data to identify HLA‐DR⁺tumor cells uniquely enriched in Hepatocellular carcinoma (HCC) with hepatitis B virus (HBV). These cells express MHC II, associate with PD‐L1, recruit and exhaust CD8⁺T cells, predict poor survival, and serve as potential biomarkers for immunotherapy ...
Jun‐Qing Chang, Yan Guo, Wen‐Jing Yuan, Yu‐Man Chen, Bo‐Wei Liu, Wen‐Tao Li, Xiang‐Ming Ding, Xu‐Dong Fu, Yu‐Han Lou, Zhuo‐Ran Chen, Xiao‐Ying Luo, Song‐Ze Ding, Bing‐Yong Zhang, Xiu‐Ling Li, Yong‐Zhi Hong, Shun‐Dong Cang, Dong‐Xiao Li, Ling Lan   +17 more
wiley   +1 more source

The relationship between human leukocyte antigens (HLA) and renal cell carcinoma

Biomolecules & Biomedicine, 2010
Etiologies of Renal Cell Carcinoma (RCC) are not clear despite of the fact that many risk factors have been suggested. Especially in high stages RCC can affect the immune system in various ways.
Erkan Yılmaz, Arman Çekmen, Emre Akkuş, Bülent Önal, Ali Uğur Özalp, Vural Solok, Ergun Erdoğan, Bülent Eren   +7 more
doaj   +1 more source

In Situ Programming of the Tumor Microenvironment to Alleviate Immunosuppression for Pancreatic Cancer Immunotherapy

Advanced Science, EarlyView.
cmExoaCD11b induced the repolarization of immunosuppressive M2 macrophages into pro‐inflammatory M1 phenotype, thereby promoting the proliferation and activation of CD8+ T cells and reversing the immunosuppressive state of the tumor microenvironment.
Man Sun, Huan Zhang, Yarui Ma, Simiao Wang, Jiayi Chen, Yaxin Cui, Yun Zhang, Siyuan Hu, Dan Zhou, Pengchen Zhang, Yahui Liu, Betty Y.S. Kim, Wen Jiang, Xiaobing Wang, Zhaogang Yang   +14 more
wiley   +1 more source

HLA-B57 micropolymorphism defines the sequence and conformational breadth of the immunopeptidome

Nature Communications, 2018
Human leukocyte antigens (HLA) are multi-allelic and polymorphic genes that present antigens to immune cells for inducing protective immunity. Here, using systems biology and structural approaches, the authors show that micropolymorphism of three HLA has
Patricia T. Illing, Phillip Pymm, Nathan P. Croft, Hugo G. Hilton, Vladimir Jojic, Alex S. Han, Juan L. Mendoza, Nicole A. Mifsud, Nadine L. Dudek, James McCluskey, Peter Parham, Jamie Rossjohn, Julian P. Vivian, Anthony W. Purcell   +13 more
doaj   +1 more source