Results 191 to 200 of about 471,511 (315)

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

Suppressive CD8+ T-Cells Are Key Cellular Mediators of Extracorporeal Photopheresis. [PDF]

J Clin Apher
Rogers KJ, Eschbacher KL, Zacharias Z, Kale K, Crawford MP, Knudson CM, Boyden AW, Karandikar NJ.   +7 more
europepmc   +1 more source

Supramolecular Assembly of Stepped‐Persistent ROS Nanogenerator for Sustained Tumor Immunotherapy

Advanced Science, EarlyView.
ROS catalytic systems often fail to achieve both effective tumor elimination and persistent immune activation due to their monotonous ROS production profiles. A stepped‐persistent ROS nanogenerator was developed by supramolecularly assembling multiple ROS generation modules within a nanofiber structure to simultaneously extend ROS generation duration ...
Zhenqiang Wang, Ming Qin, Wenjing Lai, Shiwen Chen, Fengling Wang, Dandan Xie, Maohua Chen, Changpeng Hu, Kui Wang, Rong Zhang, Guobing Li   +10 more
wiley   +1 more source

Clonal expansion of cytotoxic CD8⁺ T cells in lecanemab-associated ARIA. [PDF]

Nat Commun
Johnson LA, Saito K, Pallerla AV, Funnell JL, Ezzo AR, Song CM, Harrison DA, Norton NJ, Moore LC, Van Eldik LJ, Fardo DW, Cooper GE, Morganti JM.   +12 more
europepmc   +1 more source

Targeting PLD3 Reverses the Immunosuppressive Niche by Reprogramming Tumor‐Associated Macrophages and Potentiates Antitumor Immunity

Advanced Science, EarlyView.
PLD3 activates the lysosomal‐AKT‐NF‐κB axis to drive cellular senescence in macrophages, establishing an immunosuppressive TME by limiting the infiltration of cytotoxic T, NK, and NKT cells, which confers resistance to anti‐PD‐1 therapy. Abrine inhibits PLD3 expression, restoring antitumor immunity and synergizing with anti‐PD‐1 treatment.
Xingtu Qin, Qiong Li, Xuemei Xu, Yuhan Wu, Yin Zhu, Jieqiong Wu, Yuan Fang, Qiubei Chen, Shuyang Wang, Jiang Yu, Yaping Ye, Hongli Jiao   +11 more
wiley   +1 more source

SIRPγ limits effector differentiation of human CD8 T cells in response to subthreshold TCR-signaling. [PDF]

Immunohorizons
Morse M, Rodriguez X, Delarosa E, Rodriguez S, Shanil J, Sinha S.   +5 more
europepmc   +1 more source

Senescent Cell Derived Artificial Vesicle‐Based Senolytic Sonovaccine Platform with Augmented Lymph Node Delivery and Antigen Cross‐Presentation Efficacy

Advanced Science, EarlyView.
A senolytic sonovaccine platform (SenoVac) is developed, in which senescent cell‐derived vesicles serve as broad senescent cell antigen reservior. The “2‐step” click chemistry strategy for effective lymph node delivery, and ultrasound‐triggered endosomal escape to boost cross‐presentation, ensures efficient senescent cell clearance and disease ...
Liang Zhang, Yubo Lai, Jia Wang, Lingling Liu, Jieyuan An, Mi Qu, Yuan Liang, Bijun Tan, Guodong Yang, Xuekang Yang, Lijun Yuan   +10 more
wiley   +1 more source

CD11c+ CD8 T cells cause IFN-γ-dependent autoimmune neuroinflammation that is restrained by PD-1 signaling. [PDF]

JCI Insight
Hwang D, Azizi G, Ishikawa LLW, Seyedsadr M, Cox A, Jang S, Kasimoglu E, Rostami A, Zhang GX, Ciric B.   +9 more
europepmc   +1 more source

Bandgap‐Engineered PtxTey:Ag2Te Composite Quantum Dots Enable Programmable NIR‐II Imaging and Photothermal‐Immune Synergistic Therapy

Advanced Science, EarlyView.
A bandgap‐engineered PtxTey:Ag2Te quantum dot platform enables tunable NIR‐IIb emission for deep‐tissue imaging and mild photothermal therapy. Conjugation with αPD‐L1 confers dual tumor targeting and real‐time monitoring of PD‐L1 dynamics. Mild photothermal modulation induces immune reprogramming, enhancing checkpoint blockade efficacy and achieving ...
Jing Liu, Rui Xu, Quan Wu, Tian‐Xin Xiao, Lai‐Xi Zhao, Lei Sun, Ya‐Wen Zheng, Liang Dong, Zhi‐Quan Tian, Haibo Wang   +9 more
wiley   +1 more source

Stem-like CD8+ T cells preserve HBV-specific responses in HBV/HIV co-infection. [PDF]

Gut
Preechanukul A, Alrubayyi A, Sun B, Arbe-Barnes E, Kokici J, Gorou F, Prasitdumrong S, da Costa KAS, Fisher-Pearson N, Hussain N, Kucykowicz S, Ghosh I, Burns F, Kinloch S, Simoes P, Bhagani S, Kennedy PTF, Maini MK, Bashford-Rogers R, Gill US, Peppa D.   +20 more
europepmc   +1 more source