Results 161 to 170 of about 5,446 (188)

Microbial trash to metabolic treasure. [PDF]

open access: yesImmunometabolism (Cobham)
Dowdell AS, Colgan SP.
europepmc   +1 more source

GPNMB disrupts SNARE complex assembly to maintain bacterial proliferation within macrophages. [PDF]

open access: yesCell Mol Immunol
Yan Z   +8 more
europepmc   +1 more source

LAMTOR2/LAMTOR1 complex is required for TAX1BP1-mediated xenophagy

open access: yesLAMTOR2/LAMTOR1 complex is required for TAX1BP1-mediated xenophagy
openaire   +1 more source

A Bacterial Effector Reveals the V-ATPase-ATG16L1 Axis that Initiates Xenophagy [PDF]

open access: yesCell, 2019
Antibacterial autophagy (xenophagy) is an important host defense, but how it is initiated is unclear. Here, we performed a bacterial transposon screen and identified a T3SS effector SopF that potently blocked Salmonella autophagy.
Yue Xu, Xiaoyun Liu, Jingjin Ding
exaly   +5 more sources
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Xenophagy in cancer

Seminars in Cancer Biology, 2020
Macroautophagy (herein autophagy) is an intracellular pathway in which cytoplasmic components are captured by double-membrane vesicles (autophagosomes) that eventually fuse with lysosomes to degrade the cargo. Basal levels of autophagy in all eukaryotic cells maintain cellular homeostasis and under conditions of stress, organelles and proteins not ...
Veena, Ammanathan   +3 more
openaire   +2 more sources

Xenophagy in innate immunity: A battle between host and pathogen

Developmental and Comparative Immunology, 2020
Autophagy is a fundamental bulk intracellular degradation and recycling process that directly eliminates intracellular microorganisms through "xenophagy" in various types of cells, especially in macrophages. Meanwhile, bacteria have evolved strategies and cellular self-defense mechanisms to prevent autophagosomal degradation and even attack the immune ...
Chenghua Li
exaly   +3 more sources

The STX6-VTI1B-VAMP3 complex facilitates xenophagy by regulating the fusion between recycling endosomes and autophagosomes [PDF]

open access: yesAutophagy, 2017
Macroautophagy/autophagy plays a critical role in immunity by directly degrading invading pathogens such as Group A Streptococcus (GAS), through a process that has been named xenophagy. We previously demonstrated that autophagic vacuoles directed against
Ichiro Nakagawa   +2 more
exaly   +2 more sources

Tug of War in the Xenophagy World

Trends in Cell Biology, 2019
Xenophagy, the process of eliminating intracellular pathogens through the autophagy machinery, is an important defense mechanism against infectious disease, yet the underlying molecular mechanisms remain incompletely understood. Recent work (Xu et al., Cell, 2019) used the discovery of an inhibitor of xenophagy, SopF, to identify a SopF-sensitive ...
Kuan Chuan, Pao, Michael, Rape
openaire   +2 more sources

The interplay between selective types of (macro)autophagy: Mitophagy and xenophagy

2023
Autophagy is a physiological response, activated by a myriad of endogenous and exogenous cues, including DNA damage, perturbation of proteostasis, depletion of nutrients or oxygen and pathogen infection. Upon sensing those stimuli, cells employ multiple non-selective and selective autophagy pathways to promote fitness and survival.
Rubio-Tomás, Teresa   +2 more
openaire   +2 more sources

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