Results 211 to 220 of about 310,362 (291)

USP35 Acts as a Deubiquitinating Enzyme for ID3 to Promote Immune Escape in Colorectal Cancer

Advanced Science, EarlyView.
USP35 stabilizes ID3 expression by deubiquitinating the K2/K30 site, thereby upregulating PD‐L1 and promoting immune escape in colorectal cancer. IU1, an inhibitor of USP35 enzyme activity, has been shown to inhibit USP35, thereby accelerating ID3 degradation, enhancing CD8+ T cell killing, and reversing the immunosuppressive microenvironment ...
Wenxin Chen, Ling Wang, Hongmei Fan, Lisheng Li, Lingyu Zhang, Ruoxin Li, Fang Liu, Fuli Wen, Yunbin Ye, Chuanzhong Huang   +9 more
wiley   +1 more source

EBV Early Lytic Antigens, EBNA2 and PDL-1, in Progressive Multiple Sclerosis Brain: A Coordinated Contribution to Viral Immune Evasion. [PDF]

Int J Mol Sci
Benincasa L, Rosicarelli B, Meloni C, Serafini B.   +3 more
europepmc   +1 more source

SLC2A3‐Mediated Lactate Metabolism Promotes Lung Cancer Bone Metastasis by Modulating P53 Lactylation and Immune Evasion

Advanced Science, EarlyView.
SLC2A3 derived lactate promotes metastasis through p53 lactylation at K120 and osteoclast differentiation. Pharmacological inhibition of SLC2A3 upregulates PD‐1 expression on CD8+ T cells via lactate induced p53 lactylation, which modulates immune evasion. ABSTRACT Bone metastasis is a devastating consequence of lung cancer.
Yi Ding, Yuying Tian, Wenjie Ren, Xianglin Hu, Mengjuan Li, Bei Liu, Chen chen, Yunhan Lu, Lei Li, Wangjun Yan, Kun Li   +10 more
wiley   +1 more source

Cut or bind? Antigen-specific processing mechanisms define CD4⁺ T cell immunodominant epitopes for SARS-CoV-2 S and N proteins. [PDF]

Genome Med
Álvaro-Benito M, Abualrous ET, Lingel H, Meltendorf S, Holzapfel J, de Diego Valera P, Sticht J, Kuropka B, Clementi C, Kuppler F, Brunner-Weinzierl MC, Freund C.   +11 more
europepmc   +1 more source

Targeting IL27RA Enhances Immunotherapy in Triple‐Negative Breast Cancer by Modulating Tumor Cells and the Tumor Microenvironment

Advanced Science, EarlyView.
IL27RA upregulation drives immune evasion in TNBC by suppressing MHC‐I expression and reprogramming T/NK‐cell states, establishing an immune‐excluded tumor phenotype. Targeting this epithelial‐intrinsic IL27RA–PI3K/AKT axis offers a promising strategy to overcome immunotherapy resistance.
Jiachi Xu, Qian Long, Meirong Zhou, Qitong Chen, Jing Peng, Qingchun Liang, Danhua Zhang, Hui Zhou, Wenjun Yi   +8 more
wiley   +1 more source

Intranasal Mosaic H1N1 Live Attenuated Influenza Vaccine Elicits Broad Cross-Reactive Immunity and Protection Against Group 1 and 2 Influenza A Viruses. [PDF]

MedComm (2020)
Ma X, Chen Q, Cai Y, Chen C, Lu J, Yang Z, Han X, Wang L, Liu X, Shi Y, Zhang Y, Xin L, Chen Y, Ma R, Pang W, Bai T, Shu Y.   +16 more
europepmc   +1 more source

Core Fucosylation Represses SMURF1‐Dependent Degradation of CD47 to Promote Tumor Immune Evasion

Advanced Science, EarlyView.
FUT8‐mediated core fucosylation of CD47 at N111 blocks SMURF1 binding and reduces CD47 ubiquitination and degradation. Blocking N111 glycosylation reduces CD47 expression and promotes macrophage phagocytosis of tumor cells. Furthermore, ablating CD47 core fucosylation boosts CD103+ dendritic cells (DCs) infiltration, increases natural killer (NK) cell ...
Yuting Cao, Siyuan Chai, Mingyang Li, Xiaoming Chen, Jiating Hu, Bingyi Lin, Liming Wu, Wen Yi, Qiang Zhu   +8 more
wiley   +1 more source

CD8+ T-cell Antitumor Immunity via Human iNKT-DC Conjugates. [PDF]

Cancer Immunol Res
Baiu DC, Smith KA, Ferguson SA, Schwartz NR, Tripathy S, Brand J, Dinh HQ, Ohashi M, Johannsen EC, Gumperz JE.   +9 more
europepmc   +1 more source

Depletion of the RNA‐Editing Enzyme ADAR1 Invigorates the Antitumor Immunity of NK Cells

Advanced Science, EarlyView.
ADAR1 is upregulated in NK cells from melanoma patients, impairing their function. Its loss enhances NK cell tumor infiltration and cytotoxicity in vitro and in vivo. Mechanistically, ADAR1 deficiency destabilizes CD38 mRNA to reduce its expression, thereby increasing NK cell mobility and killing, which nominates it as a therapeutic target for NK cell ...
Shuhan Chen, Di Lu, Rukang Liang, Weikeng Tan, Erming Zhao, Sihuang Wu, Xintong Li, Yulong Song, Miaojian Wan, Xiaoyuan Xie, Qi Zhang, Qiuli Liu   +11 more
wiley   +1 more source

The emerging role of dendritic cells in the tumor microenvironment: from antigen presentation to targeted immunotherapy. [PDF]

Cell Death Dis
Xie Z, Fang Y, Zhang X, Fang Y, Li R, Guo Y, Yang Y, Yang S, Song L.   +8 more
europepmc   +1 more source