The role of ubiquitination and deubiquitination in cancer metabolism

T Sun, Z Liu, Q Yang - Molecular cancer, 2020 - Springer
Metabolic reprogramming, including enhanced biosynthesis of macromolecules, altered
energy metabolism, and maintenance of redox homeostasis, is considered a hallmark of …

[HTML][HTML] BECLIN1: protein structure, function and regulation

S Tran, WD Fairlie, EF Lee - Cells, 2021 - mdpi.com
BECLIN1 is a well-established regulator of autophagy, a process essential for mammalian
survival. It functions in conjunction with other proteins to form Class III Phosphoinositide 3 …

SKP2 attenuates autophagy through Beclin1-ubiquitination and its inhibition reduces MERS-Coronavirus infection

NC Gassen, D Niemeyer, D Muth, VM Corman… - Nature …, 2019 - nature.com
Autophagy is an essential cellular process affecting virus infections and other diseases and
Beclin1 (BECN1) is one of its key regulators. Here, we identified S-phase kinase-associated …

Crosstalk between mammalian autophagy and the ubiquitin-proteasome system

NM Kocaturk, D Gozuacik - Frontiers in cell and developmental …, 2018 - frontiersin.org
Autophagy and the ubiquitin–proteasome system (UPS) are the two major intracellular
quality control and recycling mechanisms that are responsible for cellular homeostasis in …

USP11 regulates autophagy-dependent ferroptosis after spinal cord ischemia-reperfusion injury by deubiquitinating Beclin 1

Y Rong, J Fan, C Ji, Z Wang, X Ge, J Wang… - Cell Death & …, 2022 - nature.com
Spinal cord ischemia-reperfusion injury (SCIRI) is a serious trauma that can lead to loss of
sensory and motor function. Ferroptosis is a new form of regulatory cell death characterized …

Beyond K48 and K63: non-canonical protein ubiquitination

M Tracz, W Bialek - Cellular & Molecular Biology Letters, 2021 - Springer
Protein ubiquitination has become one of the most extensively studied post-translational
modifications. Originally discovered as a critical element in highly regulated proteolysis …

Ubiquitin-mediated regulation of autophagy

RH Chen, YH Chen, TY Huang - Journal of Biomedical Science, 2019 - Springer
Autophagy is a major degradation pathway that utilizes lysosome hydrolases to degrade
cellular constituents and is often induced under cellular stress conditions to restore cell …

Beclin 1 phosphorylation–at the center of autophagy regulation

MB Menon, S Dhamija - Frontiers in cell and developmental biology, 2018 - frontiersin.org
Autophagy is a tightly regulated catabolic process wherein cells under stress sequester
cytosolic constituents like damaged proteins and organelles in double-membrane vesicles …

[HTML][HTML] Ubiquitination-proteasome system (UPS) and autophagy two main protein degradation machineries in response to cell stress

Y Li, S Li, H Wu - Cells, 2022 - mdpi.com
In response to environmental stimuli, cells make a series of adaptive changes to combat the
injury, repair the damage, and increase the tolerance to the stress. However, once the …

USP19 suppresses inflammation and promotes M2-like macrophage polarization by manipulating NLRP3 function via autophagy

T Liu, L Wang, P Liang, X Wang, Y Liu, J Cai… - Cellular & molecular …, 2021 - nature.com
Macrophage polarization to proinflammatory M1-like or anti-inflammatory M2-like cells is
critical to mount a host defense or repair tissue. The exact molecular mechanisms controlling …