Results 71 to 80 of about 153,861 (265)

ROS Self‐Supply Nanoplatform Based on Fenton Catalyst for Chemodynamic and Immunotherapy: Reprogramming Cold Tumor Into Hot Tumor in Cancer Treatment

Advanced Science, EarlyView.
A multifunctional HA‐conjugated nanoplatform (HA‐PGMC) integrates CuO2, glucose oxidase, and mil‐100 to enable cascade catalytic ROS generation in tumor microenvironments. This self‐supplying ROS strategy induces immunogenic cell death, reprograms “cold” tumors into “hot” ones, and synergizes with PD‐L1 blockade, achieving potent chemodynamic ...
Man Lung Lee, Jack Chun Hin Chen, Wai Wing Cheng, Kwan Yee Lau, Hiu Yee Kwan, Ngar‐Yun Ellen Poon, Hung‐Wing Li   +6 more
wiley   +1 more source

REAÇÕES TRANSFUSIONAIS: CARACTERIZAÇÃO DAS REAÇÕES TRANSFUSIONAIS ADVERSAS OCORRIDAS EM HOSPITAIS ATENDIDOS PELO GRUPO GSH EM TODO PAÍS

Hematology, Transfusion and Cell Therapy
Objetivo: Descrever as principais reações transfusionais imediatas e tardias ocorridas em hospitais atendidos pelo Grupo GSH no país. Material e métodos: O levantamento dos dados, foi realizado pelas informações obtidas do sistema informatizado do Grupo ...
RA Bento, KJD Olio, LPS Fontenele, DSF Costa, SP Menchão, GDRF Cazeca, TOSB Marchesi, JAD Santos   +7 more
doaj   +1 more source

TME/NIR Dual‐Responsive Zinc‐Based Targeted Nanoagonist for Multimodal Amplification of STING‐Mediated Cancer Immunotherapy

Advanced Science, EarlyView.
A multifunctional nanoagonist (cDZ@IP) enables nano‐metabolite–driven multimodal activation of the STING pathway and enhanced immune recognition, achieving potent antitumor immunity and suppressing tumor growth and metastasis. This strategy highlights the rational design of therapeutic metabolites and establishes a new paradigm bridging nanomedicine ...
Kepeng Hu, Jiawei Wang, Wei Zhang, Zhixuan Wu, Jing Chen, Yujing He, Xiyue Duan, Yaoting He, Xin Xin, Haoyi Xiang, Yijing Wang, Chengwei Wu, Yang Yi, Qing Meng, Yuqian Qiao, Kui Cheng, Xiaojun Long, Zhangfa Song   +17 more
wiley   +1 more source

ÍNDICE DE ALOIMUNIZAÇÃO ERITROCITÁRIA EM PACIENTES ATENDIDOS PELAS AGÊNCIAS TRANSFUSIONAIS DO GRUPO GSH NÍVEL NACIONAL

Hematology, Transfusion and Cell Therapy
Objetivo: Analisar a incidência de aloimunização em pacientes internados nos hospitais das agências transfusionais do país atendidas pela Grupo GSH. Material e métodos: Estudo retrospectivo realizado através do levantamento de dados obtidos do sistema ...
KJD Olio, RA Bento, LPS Fontenele, DSF Costa, SP Menchão, GDRF Cazeca, TOSB Marchesi, JAD Santos   +7 more
doaj   +1 more source

Cysteine Redox State Governs the Condensation Pathway of Hendra Virus W Protein and Differentially Impacts Type I IFN and NF‐κB Signaling

Advanced Science, EarlyView.
The cysteine redox state of the Hendra virus W (WHeV) protein controls assembly into fibrils or amorphous aggregates, with residues 2–29 required for fibrillation. In cells, WHeV forms different types of nuclear condensates. Impaired ability to form redox‐sensitive, non‐filamentous condensates reduces WHeV inhibition of the NF‐κB pathway, while it ...
Frank Gondelaud, Alexandre Lalande, Giulia Pesce, Auriane Bouchet, Carole Meunier, Christophe Bignon, Denis Ptchelkine, Yu Gu, Eva Ogire, Pierre‐Yves Lozach, Denis Gerlier, Cyrille Mathieu, Sonia Longhi   +12 more
wiley   +1 more source

Mitochondrial SLC25A46 Rewires Fatty Acid Oxidation to Promote Cell Proliferation and Ferroptosis Evasion in Ovarian Cancer by Stabilizing CACT

Advanced Science, EarlyView.
Mitochondrial SLC25A46 is upregulated in ovarian cancer (OC) and correlates with poor prognosis. SLC25A46 stabilizes CACT to activate fatty acid oxidation, increasing ATP and NADPH production to drive cell proliferation and ferroptosis evasion. SLC25A46 silencing sensitizes OC cells to ferroptosis and carboplatin, offering a promising therapeutic ...
Yunge Gao, Jiatao Hao, Xiaohong Zhang, Meiting Long, Yujing Feng, Xiaoyue Liu, Xuejian Li, Shujuan Liu, Xin Guo, Xiaohui Lv   +9 more
wiley   +1 more source

CAPITAL SOCIAL DE DOADORES DE GRANULÓCITOS: RELATO DE CASO

Hematology, Transfusion and Cell Therapy
Introdução: A transfusão de granulócitos é uma modalidade terapêutica útil ao controle de infecções bacterianas ou fúngicas em pacientes neutropênicos, viável quando há colapso terapêutico com fármacos.
RE Almeida, KA Motta, PG Moura, L Avelar, T Martinscarvalho, LP Leandro, JAR Billo, F Akil   +7 more
doaj   +1 more source

Optimized Ex Vivo Human Liver Slice Culture Maintains Extended Viability and Function for Hepatotoxicity Testing

Advanced Science, EarlyView.
An optimized ex vivo human liver slice culture system preserves tissue architecture, hepatocyte function, and immune‐stromal complexity for at least five days. By refining slice thickness, oxygenation, air‐liquid interface, and extracellular matrix support, the platform enables human‐relevant hepatotoxicity testing and mechanistic studies, offering a ...
Huiche Feng, Cinzia Esposito, Andrej Benjak, Matthias S. Matter, Miriam Cieri, Camilla De Carlo, Philipp Sedlaczek, Fabian Haak, Mattia Marinucci, Gabriel Fridolin Hess, Otto Kollmar, Mairene Coto‐Llerena, Luca Di Tommaso, Visar Vela, Lukas Bubendorf, Luigi M. Terracciano, Charlotte K. Y. Ng, Salvatore Piscuoglio   +17 more
wiley   +1 more source

PROPOSTA DE AJUSTE DO PROTOCOLO DE RESERVA CIRÚRGICA DE HEMOCOMPONENTES DE UM HOSPITAL COM BASE NA METODOLOGIA MSBOS

Hematology, Transfusion and Cell Therapy
Introdução: Frequentemente, como relatado em literatura e visto na prática, há um excesso de pedidos de reserva de hemocomponentes em cirurgias eletivas, o que extrapola as necessidades reais, gerando desnecessariamente sobrecarga nos serviços de banco ...
EAF Oliveira, MCM Campos, LPS Fontenele, FCV Perini, LFF Dalmazzo   +4 more
doaj   +1 more source

SuFEx‐Enabled Reprogramming of Flavonoids for Selective α‐Glucosidase Covalent Inhibition

Advanced Science, EarlyView.
Selective inhibition of intestinal α‐glucosidase remains limited by poor enzyme specificity and off‐target metabolic effects. Here, SuFEx click chemistry is used to reprogram natural flavonoids into covalent inhibitors with enhanced α‐glucosidase selectivity and controlled reactivity. This strategy enables effective regulation of carbohydrate digestion
Fengyu Guo, Liwei Zhang, Minlong Wang, Yanjin Du, Tianyu Zhang, Hao Chen, Jiazeng Sun, Yang Yu, Zude He, Jie An, Xiaoxu Zhang, Weilin Lin, Fazheng Ren, Pengjie Wang, Ping Liu   +14 more
wiley   +1 more source