Results 31 to 40 of about 318,103 (313)

RING finger E3 ligase PPP1R11 regulates TLR2 signaling and innate immunity

eLife, 2016
Toll-like receptor 2 (TLR2) is a pattern recognition receptor that recognizes many types of PAMPs that originate from gram-positive bacteria. Here we describe a novel mechanism regulating TLR2 protein expression and subsequent cytokine release through ...
Alison C McKelvey, Travis B Lear, Sarah R Dunn, John Evankovich, James D Londino, Joseph S Bednash, Yingze Zhang, Bryan J McVerry, Yuan Liu, Bill B Chen   +9 more
doaj   +1 more source

Use of airway pressure-based indices to detect high and low inspiratory effort during pressure support ventilation: a diagnostic accuracy study

Annals of Intensive Care, 2023
Background Assessment of the patient’s respiratory effort is essential during assisted ventilation. We aimed to evaluate the accuracy of airway pressure (P aw)-based indices to detect potential injurious inspiratory effort during pressure support (PS ...
Yan-Lin Yang, Yang Liu, Ran Gao, De-Jing Song, Yi-Min Zhou, Ming-Yue Miao, Wei Chen, Shu-Peng Wang, Yue-Fu Wang, Linlin Zhang, Jian-Xin Zhou   +10 more
doaj   +1 more source

The SARS-CoV-2 spike protein subunit S1 induces COVID-19-like acute lung injury in Κ18-hACE2 transgenic mice and barrier dysfunction in human endothelial cells

American Journal of Physiology - Lung cellular and Molecular Physiology, 2021
Acute lung injury (ALI) leading to acute respiratory distress syndrome is the major cause of COVID-19 lethality. Cell entry of SARS-CoV-2 occurs via the interaction between its surface spike protein (SP) and angiotensin-converting enzyme-2 (ACE2).
R. C. Colunga Biancatelli, P. Solopov, E. Sharlow, J. Lazo, P. Marik, J. Catravas   +5 more
semanticscholar   +1 more source

Targeting the deubiquitinase STAMBP inhibits NALP7 inflammasome activity

Nature Communications, 2017
How NALP7 inflammasome formation is regulated is unclear. Here the authors show that STAMBP prevents lysosomal degradation of NALP7 and present BC-1471 as a potential therapeutic STAMBP inhibitor, showing it can reduce TLR-induced IL-1β production.
Joseph S. Bednash, Nathaniel Weathington, James Londino, Mauricio Rojas, Dexter L. Gulick, Robert Fort, SeungHye Han, Alison C. McKelvey, Bill B. Chen, Rama K. Mallampalli   +9 more
doaj   +1 more source

Glycolysis and acute lung injury: A review

Asian Pacific Journal of Tropical Medicine, 2023
Acute lung injury is featured as diffuse pulmonary edema and persistent hypoxemia caused by lung or systemic injury. It is believed that these pathological changes are associated with damage to the alveolar epithelium and vascular endothelium ...
Yang Yi, Jun Chen, Nan Li, Yue Huang, Jichao Peng, Xiaoran Liu   +5 more
doaj   +1 more source

The Human IL-22 Receptor Is Regulated through the Action of the Novel E3 Ligase Subunit FBXW12, Which Functions as an Epithelial Growth Suppressor

Journal of Immunology Research, 2015
Interleukin- (IL-) 22 signaling is protective in animal models of pneumonia and bacteremia by Klebsiella pneumoniae and mediates tissue recovery from influenza and Staph aureus infection.
Joseph Franz, Jacob Jerome, Travis Lear, Qiaoke Gong, Nathaniel M. Weathington   +4 more
doaj   +1 more source

E3 Ligase Subunit Fbxo15 and PINK1 Kinase Regulate Cardiolipin Synthase 1 Stability and Mitochondrial Function in Pneumonia

Cell Reports, 2014
Summary: Acute lung injury (ALI) is linked to mitochondrial injury, resulting in impaired cellular oxygen utilization; however, it is unknown how these events are linked on the molecular level. Cardiolipin, a mitochondrial-specific lipid, is generated by
Bill B. Chen, Tiffany A. Coon, Jennifer R. Glasser, Chunbin Zou, Bryon Ellis, Tuhin Das, Alison C. McKelvey, Shristi Rajbhandari, Travis Lear, Christelle Kamga, Sruti Shiva, Chenjian Li, Joseph M. Pilewski, Jason Callio, Charleen T. Chu, Anuradha Ray, Prabir Ray, Yulia Y. Tyurina, Valerian E. Kagan, Rama K. Mallampalli   +19 more
doaj   +1 more source

Macrophage polarization and its role in the pathogenesis of acute lung injury/acute respiratory distress syndrome

Inflammation Research, 2020
Macrophages are highly plastic cells. Under different stimuli, macrophages can be polarized into several different subsets. Two main macrophage subsets have been suggested: classically activated or inflammatory (M1) macrophages and alternatively ...
Xuxin Chen, Jian Tang, Wei-zheng Shuai, Jiguang Meng, Jian Feng, Zhihai Han   +5 more
semanticscholar   +1 more source

The role of ubiquitination and deubiquitination in the regulation of cell junctions

Protein & Cell, 2017
Maintenance of cell junctions plays a crucial role in the regulation of cellular functions including cell proliferation, permeability, and cell death.
Junting Cai, Miranda K. Culley, Yutong Zhao, Jing Zhao   +3 more
doaj   +1 more source

Obesity and Acute Lung Injury [PDF]

Clinics in Chest Medicine, 2009
Acute lung injury (ALI) and the acute respiratory distress syndrome (ARDS) are common indications for ICU admission and mechanical ventilation. ALI/ARDS also consumes significant health care resources and is a common cause of death in ICU patients.
Jennifer W, McCallister, Eric J, Adkins, James M, O'Brien   +2 more
openaire   +2 more sources