Results 111 to 120 of about 338,332 (265)

PIEZO1 is Required for Acute Myeloid Leukemia Progression and Leukemia Stem Cell Maintenance via HIF1A‐SLC7A11 Axis‐Mediated Ferroptosis Defense

Advanced Science, EarlyView.
This study identifies the mechanosensor PIEZO1 as a key factor in promoting acute myeloid leukemia progression and uncovers a ferroptosis defense system mediated by PIEZO1‐HIF1A‐SLC7A11 axis that is essential for leukemia stem cell maintenance. This ferroptotic defense system may represent a unique vulnerability for leukemia stem cells, providing a ...
Tiantian Zhang, Ziyan Cao, Kexin Gao, Shuxin Yao, Yanbing Zheng, Manman Cui, Rong Yin, Guoqiang Han, Jin Hu, Chengyi Wang, Haojian Zhang   +10 more
wiley   +1 more source

Photobiomodulation in acute rejection of fetal intestinal grafts: morphological aspects and lymphocyte activation. [PDF]

Lasers Med Sci
Honório S, Barbosa Carvalho P, Cristine de Souza Almeida R, Evangelista Alves Costa A, de Fátima Jacysyn J, Kiyomi Koike M, Russo Costa do Bomfim F, Frasson de Souza Montero E.   +7 more
europepmc   +1 more source

PANX2 Suppresses Lung Adenocarcinoma Progression by Inducing Disulfidptosis and Enhancing Antitumor Immunity

Advanced Science, EarlyView.
ABSTRACT Lung adenocarcinoma (LUAD) remains a leading cause of cancer mortality with limited therapeutic options. Disulfidptosis, a novel cell death modality driven by disulfide stress, represents a promising target, yet its regulation in LUAD is poorly defined. Here, we identify Pannexin 2 (PANX2) as a tumor suppressor in LUAD.
Yi Chen, Zhao‐Yu Liu, Gao‐Wen Qu, Run‐Hao Zeng, Wen‐Xia Yao, Yong‐Bing Zhou, Xue Liang, Yu‐Xiong Lai   +7 more
wiley   +1 more source

Author Correction: Inactivation of cytidine triphosphate synthase 1 prevents fatal auto-immunity in mice

Nature Communications
Claire Soudais, Romane Schaus, Camille Bachelet, Norbert Minet, Sara Mouasni, Cécile Garcin, Caique Lopes Souza, Pierre David, Clara Cousu, Hélène Asnagli, Andrew Parker, Paul Palmquist-Gomes, Fernando E. Sepulveda, Sébastien Storck, Sigolène M. Meilhac, Alain Fischer, Emmanuel Martin, Sylvain Latour   +17 more
doaj   +1 more source

Prior Cytomegalovirus Infection Shapes Lymphocyte Activation and Function During Pregnancy. [PDF]

Int J Mol Sci
Ângelo-Dias M, Martins CG, Mata MA, Barata M, Chung A, Sarzedas S, Fernandes É, Marques A, Chasqueira MJ, Paixão P, Lima J, Borrego LM.   +11 more
europepmc   +1 more source

BCMA‐Engineered Dendritic Cell‐Derived Exosomes as Bi‐Functional Therapeutics Orchestrating Cytokine Sequestration and Immune Activation for Multiple Myeloma

Advanced Science, EarlyView.
A dual‐function cell‐free therapeutic based on DC2.4 cell‐derived exosomes engineered to display BCMA. (Left) Soluble Ligand Sequestration (Decoy Function): DB Exo act as molecular decoys that predominantly sequester soluble APRIL with partial BAFF attenuation, effectively disrupting the NF‐κB survival signaling axis and suppressing myeloma cell ...
Yuqing Zeng, Chao He, Zhibin He, Hongbo Chen, Fang Cheng, Yongjiang Zheng   +5 more
wiley   +1 more source

Tumor‐Infiltrating mregDCs Restrain Anti‐Tumor Immunity in Early Relapse HCC

Advanced Science, EarlyView.
Tumor‐infiltrating mregDCs are regulated by the TNFR2‐non‐canonical NF‐κB axis, which is mediated by TNF‐α secreted by CD161+CD8+ T cells. These mregDCs recruit CD161+CD8+ T cells via the CCL20‐CCR6 axis, forming a positive feedback loop that enhances immunosuppression, promotes early recurrence of HCC, and further confirms TNFR2 as a key therapeutic ...
Zefan Zhang, Lin Ding, Yu Zhong, Haokang Feng, Linglong Huang, Waidong Huang, Chunqing Wang, Arne Östman, Beili Wang, Jian Zhou, Jia Fan, Wei Guo, Liang Wu, Yunfan Sun   +13 more
wiley   +1 more source

Hemoglobin alpha regulates T-lymphocyte activation and mitochondrial function. [PDF]

Front Immunol
Reed EC, Lauten TH, Natour T, Pitts LJ, Jojo CN, Griffin BL, Pasupuleti S, Case AJ.   +7 more
europepmc   +1 more source

ABHD17C‐Mediated S‐Depalmitoylation of BCL6B Enhances CD24 Transcription to Resist Macrophage Phagocytosis in Pancreatic Cancer

Advanced Science, EarlyView.
ABHD17C‐mediated depalmitoylation of BCL6B at Cys442 blocks its nuclear import and triggers ubiquitin‐dependent degradation, attenuating transcriptional repression of the anti‐phagocytic signal CD24. This mechanism enables pancreatic cancer cells to evade macrophage phagocytosis and fosters an immunosuppressive microenvironment.
Yalu Zhang, Di Cui, Fanzheng Meng, Xu Zhu, Liang Zhu, Liang Wu, Haifeng Hu, Jizhou Wang, Hanhui Yao, Lianxin Liu   +9 more
wiley   +1 more source

Clinical and immunological implications of lymphocyte-activation gene 3 expression in metastatic colorectal cancer. [PDF]

Cancer Immunol Immunother
Huang YH, Wu SY, Lee CT, Chung BS, Lin PC, Chan RH, Chen PC, Lin BW, Shen MR, Chen SH, Yeh YM.   +10 more
europepmc   +1 more source