Results 101 to 110 of about 38,400 (238)

Cyclical palmitoylation regulates TLR9 signalling and systemic autoimmunity in mice

Nature Communications
Toll-like receptor 9 (TLR9) recognizes self-DNA and plays intricate roles in systemic lupus erythematosus (SLE). However, the molecular mechanism regulating the endosomal TLR9 response is incompletely understood.
Hai Ni, Yinuo Wang, Kai Yao, Ling Wang, Jiancheng Huang, Yongfang Xiao, Hongyao Chen, Bo Liu, Cliff Y. Yang, Jijun Zhao   +9 more
doaj   +1 more source

Monocytes Derived From Human Pluripotent Stem Cells Engineered for Detection of Pyrogens

Cell Proliferation, EarlyView.
In summary, we have developed a monocyte‐based reporter system using hESC‐Mono for interrogating the NF‐κB signalling axis, a central pathway governing pyrogenic responses. Our platform enables rapid and dose‐dependent detection of both endotoxins (LPS) and non‐endotoxins (LTA and Zymosan).
Jingjing Liu, Bingyu Cai, Tingting Gao, Wumei Wei, Liu Wang, Qi Zhou, Wei Li, Jie Hao, Jun Wu   +8 more
wiley   +1 more source

Correlation between TLR9 Expression and Cytokine Secretion in the Clinical Diagnosis of Systemic Lupus Erythematosus

Mediators of Inflammation, 2015
To investigate the correlation between TLR9 and cytokine secretion in SLE diagnosis and treatment. A total of 66 cases (39 SLE and 27 healthy donors) were enrolled in this study. The CD20+ labeled B cells were isolated from SLE patients.
Hui Rao, Qinghua Zeng, Yumei Liang, Changjuan Xiao, Shuoshan Xie, Xiangyu Xu   +5 more
doaj   +1 more source

Lower frequency of TLR9 variant associated with protection from breast cancer among African Americans.

PLoS ONE, 2017
IntroductionToll-like receptor 9 (TLR9) is an innate immune system DNA-receptor that regulates tumor invasion and immunity in vitro. Low tumor TLR9 expression has been associated with poor survival in Caucasian patients with triple negative breast cancer
Madison R Chandler, Kimberly S Keene, Johanna M Tuomela, Andres Forero-Torres, Renee Desmond, Katri S Vuopala, Kevin W Harris, Nancy D Merner, Katri S Selander   +8 more
doaj   +1 more source

Lactate‐Primed NETosis Modulates Hepatic Regeneration During Acute Liver Failure via the TLR9/KLF15/AJUBA Axis

Cell Proliferation, EarlyView.
This study elucidates a novel Kupffer cell‐neutrophil‐hepatocyte axis that drives metabolic‐immune crosstalk during acute liver failure. Specifically, lactate‐primed NETs release links metabolic reprogramming to NETosis‐induced regenerative failure in hepatocytes via the TLR9/KLF15/AJUBA axis.
Jin Guo, Xiaoya Zhang, Danmei Zhang, Chunxia Shi, Luwen Wang, Zuojiong Gong   +5 more
wiley   +1 more source

Involvement of Toll -like receptor 9 signaling in neutrophil extracellular traps-induced epithelial-to-mesenchymal transition in myositis-associated interstitial lung disease

生物医学转化
Objective The study aims to elucidate whether neutrophil extracellular traps (NETs) promote epithelial-mesenchymal transition (EMT) in alveolar epithelial cells via Toll-like receptor 9 (TLR9) signaling,thereby contributing to the development of ...
Feng Yingyue, Zhuo Cui, Su Qiyan, Cui Xi, Guo Jin, Zhu Jiarui, Zhang Sigong   +6 more
doaj   +1 more source

Unveiling Gut Homeostasis Disruption in Sepsis: Towards an Integrated Mechanistic and Translational Roadmap

Cell Proliferation, EarlyView.
Elucidating the contribution of gut‐organ axes will provide new insights for developing combined therapeutic strategies against sepsis‐associated multiple organ dysfunction. ABSTRACT Sepsis, a life‐threatening clinical syndrome precipitated by a maladaptive host response to infection, is associated with substantial morbidity and high mortality rates ...
Yichen Bao, Lin Qi, Guijun Zou, Xingpeng Yang, Yizhao Ma, Zhifu Li, Xiaohui Du, Pengyue Zhao   +7 more
wiley   +1 more source

Targeting m6A Modifications Regulating Ferroptosis Offers Novel Therapy in Diseases

Cell Proliferation, EarlyView.
m6A RNA modification regulates ferroptosis by balancing iron metabolism, lipid peroxidation, and antioxidant defenses. Dysregulated m6A signaling disrupts pro‐ and anti‐ferroptotic factors, leading to excess ROS, Fe3+ accumulation, and lipid peroxidation–driven cell death. Targeting m6A‐mediated ferroptotic regulation represents a promising therapeutic
Lida Du, Joshua S. Fleishman, Shuang Wu, Yuan Zhou, Clara X. Wang, Haitong Wang, Yumin Wang, Hongquan Wang   +7 more
wiley   +1 more source

Discoid Lupus Erythematosus in Genital Skin: A Case Report and Review of the Literature

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Background Discoid lupus erythematosus (DLE) represents the most common variant of chronic cutaneous lupus erythematosus, a skin‐specific autoimmune disorder within the broader lupus erythematosus spectrum Clinically, DLE is characterized by erythematous, scaly plaques with areas of hyperpigmentation.
Ala' Abu‐Dayeh, Daniel Miller, Alessio Giubellino   +2 more
wiley   +1 more source

In Vivo TLR9 Inhibition Attenuates CpG-Induced Myocardial Dysfunction

Mediators of Inflammation, 2013
The involvement of toll-like receptor 9 (TLR9), a receptor for bacterial DNA, in septic cardiac depression has not been clarified in vivo. Thus, the aim of the study was to test possible TLR9 inhibitors (H154-thioate, IRS954-thioate, and chloroquine) for
O. Boehm, P. Markowski, M. van der Giet, V. Gielen, A. Kokalova, C. Brill, A. Hoeft, G. Baumgarten, R. Meyer, P. Knuefermann   +9 more
doaj   +1 more source