Results 111 to 120 of about 359,313 (265)

A Multidimensional Engineering Strategy Reprograms Microglia via Targeted and Sustained‐Release Extracellular Vesicles for Spinal Cord Injury Repair

Advanced Science, EarlyView.
A multifunctional EV‐based nanoplatform (Ang‐TEVs@Gel) was engineered via preconditioning, surface targeting, and ROS‐responsive hydrogel encapsulation to reprogram microglia. This system restored autophagy via miR‐664a‐3p/PIK3CA axis, cleared myelin debris, resolved neuroinflammation, and promoted axon remyelination, ultimately achieving robust motor ...
Wu Xiong, Minhao Liu, Mingming Zheng, Jizhou Jia, Ziyan Zhu, Guang Kong, Jie Liu, Juan Wang, Wenbo Li, Qingyuan Wang, Qian Zhu, Peiran Chan, Tao Qin, Jiayang Wu, Yongjie Zhang, Chunming Tang, Cong Li, Jin Fan   +17 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

Molecular and immune correlates of lymphocyte activation gene-3 expression in renal cell carcinoma. [PDF]

Oncologist
Dudipala H, Dugan AJ, Jariwala U, Ronski K, Mercer J, Saad E, Masri JE, Machaalani M, Saleh M, Layng KV, Yu Y, Signoretti S, Braun D, Pal SK, Choueiri TK, McKay RR.   +15 more
europepmc   +1 more source

An Avalanche Effect Nanomodulator Triggers Cascade Ferroptosis/Cuproptosis for Immunosuppressive Microenvironment Remodeling

Advanced Science, EarlyView.
A nanomodulator called L‐Arginine/lificiguat@Copper‐hollow Prussian blue@Calcium phosphate nanoparticles is constructed to launch a self‐amplifying “avalanche effect” in tumor cells. The ensuing cascade, triggered by the acidic tumor microenvironment and near‐infrared light, induces calcium overload, generates a reactive oxygen species and reactive ...
Hongmei Zhou, Caixi Yu, Guilan Xu, Lijuan Liu, Yujia Liang, Yulin Liang, He Ding, Litu Zhang, Piaoping Yang, Chen Wang   +9 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

Versatile Co‐Engineering of Immunogenic Cell Death‐Primed Dead Tumor Cell Bodies With Tumor‐Activated MnO2 for cGAS‐STING‐Potentiated Personalized Immunotherapy

Advanced Science, EarlyView.
DTBEI@CS@MnO2, fabricated via modular electrostatic co‐engineering and photothermal/photodynamic immunogenic cell death, specifically responds to the acidic and GSH‐rich tumor microenvironment. This triggers the release of DTBEI that provides tumor antigens, DNA, and DAMPs, as well as the generation of Mn2+, thereby synergistically potentiating cGAS ...
Bolun Xu, Xuan Lu, Yuquan Wang, Haihua Ji, Ying Zhang, Yiqun Wan, Hao Wan   +6 more
wiley   +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

Dual‐Responsive Hydrogels Integrate Bioelectrical Stimulation and Piezo‐Photocatalysis for Regenerative Treatment of Infected Wounds

Advanced Science, EarlyView.
A wireless, dual‐responsive hydrogel (PVA/(PVDF‐TrFE)/BiOClBr@PDA) is developed to promote efficient regeneration of infected wounds by integrating piezoelectric stimulation with piezo‐photocatalytic pathways. Under simultaneous light and ultrasonic stimulation, the hydrogel generates therapeutic electrical cues and reactive oxygen species, disrupting ...
Baoying Dai, Wenxuan Qie, Xiaoye Li, Jingben Zheng, Ao He, Heng Dong, Jiangjiang Yan, Hao Zhang, Ziheng Pan, Hang Yin, Chuyi Zhou, Rui Kong, Hao Wang, Binghan Dai, Yannan Xie, Zhiqun Lin   +15 more
wiley   +1 more source

Chemical Bond‐Orchestrated Energy Depletion to Augment Lung Cancer Chemo‐Immunotherapy

Advanced Science, EarlyView.
This study grafted dichloroacetic acid (DCA) into perylenediimide (PDI) skeleton via ionic or covalent bond to create novel metabolic agent PDIC‐AC and PDIC‐NAC, explicitly elaborated the underlying energy metabolism and therapeutic mechanism, and developed a promising strategy for energy metabolism‐targeting chemo‐immunotherapy by chemical bond ...
Xuejie Zhao, Yuting Liu, Xiao Huang, Liwen Zhao, Chunli Li, Yongwei Huang   +5 more
wiley   +1 more source

Mechanistic insights into PFAS-induced effects on B lymphocyte activation and antibody secretion. [PDF]

Arch Toxicol
Iulini M, Beekmann K, Hoogenboom RLAP, Galbiati V, Russo G, Pappalardo F, Fragki S, Paini A, Corsini E, Janssen AWF.   +9 more
europepmc   +1 more source