Results 151 to 160 of about 460,890 (351)

Development of a Human 3D Immune‐Competent Neurovascular Model Enabling Time‐Resolved Monitoring of Neuroinflammatory Dynamics and Neuroimmune Interactions

Advanced Science, EarlyView.
Neuroinflammation alters blood–brain barrier integrity and contributes to neurological disorders, yet existing models lack human immune complexity. This study presents a 3D, immune‐responsive platform that reconstructs key neurovascular components and enables real‐time monitoring.
Pavlo Gordiichuk, Jing Bai, Olurotimi A. Bolonduro, Andrew M. Silverman, Robert Madison Green, Jason H. Lasser, Paul W. Fleming, Lishomwa C. Ndhlovu, James F. Saunders, Dmitry Shvartsman   +9 more
wiley   +1 more source

TLR-9 Expression in Human Bronchial Epithelial Cells induced with Lipopolysaccharide

, 2010
The study conducted here was to investigate the gene and protein expression of Toll like receptor 9 when human bronchial epithelial cells were induced by lipopolysaccharide.
Sangeetha Dharmalingam, Shanmuga Saravanabhavan   +1 more
core  

CD44‐Targeting Hydroxyapatite Nanoparticles (HAP) Induce Mitochondrial Dysfunction‐Driven PANoptosis and Immunogenic Cell Death (ICD) via Ca Overload in Colorectal Cancer

Advanced Science, EarlyView.
ABSTRACT Colorectal cancer (CRC) remains therapeutically challenging due to high metastasis, recurrence, and immunotherapy resistance driven by tumor microenvironment‐mediated immune evasion. Immunogenic cell death (ICD) offers a promising strategy to reshape the immune microenvironment, yet existing ICD inducers suffer from poor targeting efficiency ...
Yao Xiao, Yuxuan Yang, Haosen Qiu, Jia Yang, Hao Liang, Zhaojun Jiang, Xiao Tong, Yongying Li, Qunfeng Huang, Jiaming Wu, Tian Lin, Jiang Yu, Min Liang   +12 more
wiley   +1 more source

Common Variants of TLR1 Associate with Organ Dysfunction and Sustained Pro- Inflammatory Responses during Sepsis

, 2010
Background: Toll-like receptors (TLRs) are critical components for host pathogen recognition and variants in genes participating in this response influence susceptibility to infections.
Pino Yanes, Maria, Antoni Torres, Zavala Elizabeth, Villar, Jesús, Jesús Villar, Ferrer Miguel, Jesús Blanco, Pino-Yanes Maria, Espinosa Elena, García Bello, Miguel, Miguel García-Bello, Milena Casula, Ferrer Monreal, Miquel, Torres Antoni, Muriel, Arturo, Arturo Muriel, Flores Carlos, Flores, Carlos, Carlos Flores, Blanco Jesús, Torres Martí, Antoni, Villar Jesús, Almudena Corrales, Elizabeth Zavala, Blanco, Jesús, García-Bello Miguel, Miguel Ferrer, Elena Espinosa, Maria Pino-Yanes, Espinosa, Elena, Casula Milena, null null, Zavala Zegarra, Elizabeth, Muriel Arturo, Casula, Milena, GRECIA and GEN-SEP Groups, Corrales Almudena, Corrales, Almudena, GEN-SEP groups   +38 more
core   +1 more source

Sulfated Cyclocarya Paliurus Polysaccharide Sorchestrates the Gut Microbiome to Mobilize a Host‐Derived 12‐HEPE Against Ulcerative Colitis

Advanced Science, EarlyView.
A sulfated polysaccharide (SCP) from Cyclocarya paliurus alleviates ulcerative colitis by reshaping the gut microbiome. This remodeled microbiota orchestrates the upregulation of the host‐derived lipid 12‐HEPE, which directly inhibits the TLR4/NF‐κB pathway to suppress inflammation.
Xianxiang Chen, Mingyue Shen, Rui Zhang, Zhibing Huang, Hui Niu, Qiang Yu, Yi Chen, Xiangwen Pan, Liyuan Rong, Huiliang Wen, Jun Yang, Jianhua Xie   +11 more
wiley   +1 more source

Determinants of innate immune responses to mycobacteria

, 2012
Includes bibliographical references.Innate cells such as macrophages, monocytes, myeloid dendritic cells and granulocytes recognise mycobacteria and initiate immune responses such as phagocytosis, cytokine production and expression of maturation markers.
Shey, Muki Shehu
core  

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

The Role of Toll-Like Receptors 2 and 4 in the Pathogenesis of Chronic Obstructive Pulmonary Disease

International Journal of COPD, 2020
Karolina Sidletskaya, Tatyana Vitkina, Yulia Denisenko Vladivostok Branch of Federal State Budgetary Science Institution “Far Eastern Scientific Center of Physiology and Pathology of Respiration” – Institute of Medical Climatology and ...
Sidletskaya K, Vitkina T, Denisenko Y
doaj  

Toll-like receptor 2

Journal of the Egyptian Womenʼs Dermatologic Society, 2018
Eman Nofal, Ahmad Nofal, Ahmed Abdelshafy, Ahmed Dosoky   +3 more
openaire   +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