Results 91 to 100 of about 45,312 (295)

Rusty microglia: trainers of innate immunity in Alzheimer's disease [PDF]

, 2018
Alzheimer's disease, the most common form of dementia, is marked by progressive cognitive and functional impairment believed to reflect synaptic and neuronal loss.
Adonis Sfera, Adonis Sfera, Amy I. Price, Carolina Osorio, Eddie Diaz, Michael Cummings, Roberto Gradini   +6 more
core   +2 more sources

GATA4‐Driven Transcription of HtrA1 Promotes Cellular Senescence in Ménière's Disease and Age‐Related Audio‐Vestibular Dysfunction

Advanced Science, EarlyView.
This study identifies the HDAC6/GATA4/HtrA1 axis as a critical driver of cellular senescence in the inner ear. GATA4 nuclear translocation, facilitated by HDAC6 downregulation, transcriptionally activates HtrA1, promoting hair cell senescence, SASP, and audio‐vestibular dysfunction in models of Ménière's disease and age‐related audio‐vestibular ...
Na Zhang, Na Li, Yan Wang, Jing Zhang, Jiahui Liu, Lei Chen, Yongdong Song, Yurong Mu, Yuechen Han, Yafeng Lyu, Xiaofei Li, Hanyue Wang, Jing Wang, Yao Lu, Zhaomin Fan, Daogong Zhang, Haibo Wang   +16 more
wiley   +1 more source

Caspase-1 interdomain linker cleavage is required for pyroptosis

Life Science Alliance, 2020
The related human NLRP1 and CARD8 form ASC-dependent and ASC-independent inflammasomes, respectively, both of which require pro-caspase-1 interdomain linker processing for the induction of pyroptosis. Pathogen-related signals induce a number of cytosolic
Daniel P Ball, Cornelius Y Taabazuing, Andrew R Griswold, Elizabeth L Orth, Sahana D Rao, Ilana B Kotliar, Lauren E Vostal, Darren C Johnson, Daniel A Bachovchin   +8 more
doaj   +1 more source

Molecular Mechanisms Used by Salmonella to Evade the Immune System [PDF]

, 2017
Human and animal pathogens are able to circumvent, at least temporarily, the sophisticated immune defenses of their hosts. Several serovars of the Gram-negative bacterium Salmonella enterica have been used as models for the study of pathogen-host ...
Bernal Bayard, Joaquín, Ramos Morales, Francisco   +1 more
core   +1 more source

Gut Mycobiota‐Associated Tryptophan Catabolites Protect Against Metabolic Dysfunction‐Associated Steatotic Liver Disease

Advanced Science, EarlyView.
ABSTRACT Accumulating evidence suggests that the intestinal microbiota participates in the progression of metabolic dysfunction‐associated steatotic liver disease (MASLD) through microbiota‐host interaction. However, the beneficial role of commensal mycobiota in MASLD progression remains poorly understood.
Shuping Qiao, Shuangya Fan, Juan Xu, Zhen Xu, Chen Peng, Junxing Qu, Ziqian Bing, Shizhen Zhou, Sunan Shen, Guifang Xu, Yue Zhao, Tingting Wang   +11 more
wiley   +1 more source

Inflammation-induced DNA damage and damage-induced inflammation: a vicious cycle [PDF]

, 2014
Inflammation is the ultimate response to the constant challenges of the immune system by microbes, irritants or injury. The inflammatory cascade initiates with the recognition of microorganism-derived pathogen associated molecular patterns (PAMPs) and ...
Abe, Alexeyev, Andersson, Andersson, Ba, Babior, Bartoloni, Berger, Blyth, Brill, Brinkmann, Cadet, Collins, Cooke, Csanád Z. Bachrati, David, Ding, Dostert, Ermakov, Ermakov, Ferguson, Fuchs, Gahan, Gedik, Gehrke, Hajizadeh, Halle, Hiramoto, Huang, Huang, Huang, Huttunen, Ishikawa, Ivana, Ivanov, Jahr, Jia, Kang, Kanneganti, Kazak, Klebanoff, Knaapen, Kondo, Kostyuk, Kostyuk, Krieg, Kuechle, Lane, Lange, Latz, Li, Malins, Mariathasan, Munoz-Gamez, Nakahira, Oka, Pacher, Parvatiyar, Pasheva, Pinti, Polk, Rathinam, Saitoh, Saxena, Scaffidi, Schroder, Shimada, Shokolenko, Sun, Suter, Suzuki, Swindall, Tadie, Taguchi, Takeda, Takeda, Tang, Tang, Thomson, Timea Pálmai-Pallag, Unterholzner, Urbonaviciute, Venereau, Volcic, Weinberg, Weiss, Wilson, Wu, Yan, Yang, Yoshida, Yoshihara, Yotsumoto, You, Yousefi, Zhang, Zhang, Zhang, Zhang, Zhang, Zhou   +100 more
core   +1 more source

KCNJ2 is Required for NLRP3 Inflammasome Activation That Drives Allergic Airway Inflammation and Remodeling

Advanced Science, EarlyView.
This study aims to evaluate the impact of the potassium channel KCNJ2 on asthma development. KCNJ2 promotes NLRP3 inflammasome activation through both Ca2+ influx and K+ efflux in airway epithelial cells, which drives allergic airway inflammation and remodeling, suggesting a promising therapeutic target for asthma.
Yachao Cui, Shumei Wu, Yang Peng, Yiqi Liu, Li Che, Shiying Chen, Feng Zhang, Dajiang Qin, Shiyue Li, Pixin Ran, Wenguang Yin   +10 more
wiley   +1 more source

Mitochondrial dysfunction induces NLRP3 inflammasome activation during cerebral ischemia/reperfusion injury

Journal of Neuroinflammation, 2018
Background Nod-like receptor protein 3 (NLRP3) inflammasome is a crucial factor in mediating inflammatory responses after cerebral ischemia/reperfusion (I/R), but the cellular location of NLRP3 inflammasome in cerebral I/R has yet come to a conclusion ...
Zhe Gong, Jingrui Pan, Qingyu Shen, Mei Li, Ying Peng   +4 more
doaj   +1 more source

Vaccinia protein C16 blocks innate immune sensing of DNA by binding the Ku complex [PDF]

, 2011
VACV gene C16L encodes a 37-kDa protein that is highly conserved in orthopoxviruses and functions as an immunomodulator. Intranasal infection of mice with a virus lacking C16L (vΔC16) induced less weight loss, fewer signs of illness and increased ...
Peters, Nicholas Edward, Peters, Nicholas Edward   +1 more
core   +1 more source

Macrophage Extracellular Traps in Immunity and Cancer

Advanced Science, EarlyView.
As a macrophage‐mediated innate defense mechanism, the dysregulated release of METs drives chronic inflammation and influences tumor progression. Furthermore, METs exhibit a functional duality within the tumor microenvironment, capable of both promoting and suppressing tumor development.
Junyao Li, Eugenie Nepovimova, Adam Grundel, Lukas Peter, Qinghua Wu, Kamil Kuca   +5 more
wiley   +1 more source