Results 131 to 140 of about 410,654 (263)

Designer Dynamic DNA Nanoaggregate in Living Cell for Mitochondrial Energy Restriction

Advanced Science, EarlyView.
This study presents the Tech‐tetrahedron, a designer dynamic DNA nanoaggregate engineered for precise mitochondrial energy restriction. Its trinity‐functionalized design integrates navigable unit, telomerase‐activated latch, and self‐assembly module.
Ruijia Deng, Jing Sheng, Ben Niu, Wenjuan Fu, Yingjie Yang, Zuowei Xie, Shuang Xie, Yunxuan He, Meilin Gong, Jue Wang, Yan Pi, Ming Chen, Kai Chang   +12 more
wiley   +1 more source

CD8+ T cells in Hashimoto's thyroiditis-associated papillary thyroid carcinoma. [PDF]

Eur Thyroid J
Wang L, Zhang L, Chen J, Wang D, Zhang Y, Sun L, Su W, Li M, Zhou Q, Wang J, Jiang J.   +10 more
europepmc   +1 more source

Placental Site Trophoblastic Tumor Acquires Immune Functions by Incorporating Host Maternal Genes

Advanced Science, EarlyView.
PSTT cells, through cell fusion with B cells, incorporate abundant non‐inherited maternal genes that are detectable by DNIMA. These hybrid cells acquire immunotherapy‐resistant genetic changes and increase the expression of B cell‐derived immune‐related molecules such as Ig, HLA, LILRB, SIGLEC10, and so on, creating an immunotolerant environment around
Kyosuke Kagami, Masanori Ono, Yasunari Mizumoto, Tatsuhito Kanda, Takashi Iizuka, Takiko Daikoku, Shin‐ichi Horike, Akira Hattori, Akihito Horie, Sachiko Minamiguchi, Tomoko Fujiwara, Kazuyoshi Hosomichi, Atsushi Tajima, Hirokazu Usui, Kaoru Abiko, Hiroshi Fujiwara   +15 more
wiley   +1 more source

Targeting TMED4 enhances CD8⁺ T cell function and CAR T cell efficacy in solid tumors through the IRE1α-autophagy axis. [PDF]

Sci Adv
Wang H, Shi L, Jiang K, Wu S, Jiang Z, Tao Y, Li J, Li X, Liu J, Ni J, Wu EJ, Wu SJ, Chen G, Qin M, Xu L, Lai CH, Aicher A, Ye Y, Heeschen C, Cao YJ, Wu X.   +20 more
europepmc   +1 more source

Single‐Cell Reveal GALNT7‐Dependent Ferroptosis Suppression as a Mechanism of Immunotherapy Resistance in Non‐Small Cell Lung Cancer

Advanced Science, EarlyView.
Integrated clinical and mechanistic analyses identify GALNT7 as a ferroptosis‐suppressive regulator associated with immunotherapy resistance in non‐small cell lung cancer. GALNT7 depletion promotes lipid peroxidation, mitochondrial dysfunction, and ferroptosis, enhances CD8+ T‐cell activation and IFN‐γ production, and sensitizes tumors to PD‐1 blockade,
Jiadi Gan, Qian Zheng, Deng Liu, Ruichao Nie, Menglin Yao, Xiaolong Tang, Renjie Xu, Jinghong Xian, Wenjun Meng, Wenxin Luo, Dan Liu, Guiyi Ji   +11 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

Spatiotemporal Targeting Randle Cycle and Immune Checkpoint for Potent Antitumor Therapy

Advanced Science, EarlyView.
A glucose oxidase‐based nanogel (GOX‐NG) system using catechol‐functionalized alginate, exhibits enhanced tumor penetration, prolonged retention, and sustained glucose depletion in the tumor microenvironment. When combined with a fatty acid oxidation inhibitor, it implements dual metabolic suppression, thereby enhancing ROS‐induced immunogenic cell ...
Yuan Gao, Zijian Gong, Yixuan Fu, Jianan Zheng, Xiao Sang, Binglin Chen, Qinzhi Su, Weiping Gao, Fei Duan, Jinqi Wei, Xuliang Deng, Xinyu Liu   +11 more
wiley   +1 more source

Evaluating the effects of CD8/CD4 on T cell function in terms of TCR-pMHC-coreceptor catch and slip bonds. [PDF]

Front Immunol
Travaglino S, Kazemipour Ashkezari AH, Li M, Watson VE, Cong P, Doudy L, Choi HK, Zhu C.   +7 more
europepmc   +1 more source

HLA‐DR+ Schwann Cells Generate the Protumor Cancer‐Neuron‐Immune Niche in Head and Neck Squamous Cell Carcinoma

Advanced Science, EarlyView.
Hijacked and educated by HNSCC cells, HLA‐DR+ Schwann cells lost their normal neural‐related functions but acquired immunoregulatory phenotypes to promote CD4+ T cells transform into Tregs. HLA‐DR+ Schwann cells induced a macrophage subpopulation, Il1β.
Xiaoyan Meng, Zhonglong Liu, Shijian Zhang, Luoman Gan, Liren Cao, Jingjing Sun, Lingfang Zhang, Yue He   +7 more
wiley   +1 more source

Hyperglycemia aggravates vitiligo through succinate/SUCNR1-mediated T cell activation. [PDF]

J Clin Invest
Kang P, Chang Y, Wang T, Yi X, Wang Y, Du P, Chen J, Li B, Li S, Shao Z, Chen J, Li C.   +11 more
europepmc   +1 more source