Nature Communications, 2021 Androgen signaling through the androgen receptor (AR) directs gene expression in both normal and prostate cancer cells. Androgen regulates multiple aspects of the AR life cycle, including its localization and post-translational modification, but ...
Chun-Song Yang +12 more
semanticscholar +1 more source
A target repurposing approach identifies N-myristoyltransferase as a new candidate drug target in filarial nematodes [PDF]
, 2014 Myristoylation is a lipid modification involving the addition of a 14-carbon unsaturated fatty acid, myristic acid, to the N-terminal glycine of a subset of proteins, a modification that promotes their binding to cell membranes for varied biological ...
Carlow, Clotilde K. S. +7 more
core +4 more sources
Regulation of Rad52-dependent replication fork recovery through serine ADP-ribosylation of PolD3
Nature Communications, 2023 Although Poly(ADP-ribose)-polymerases (PARPs) are key regulators of genome stability, how site-specific ADP-ribosylation regulates DNA repair is unclear.
Frederick Richards +7 more
doaj +1 more source
ADP-Ribosylargininyl reaction of cholix toxin is mediated through diffusible intermediates [PDF]
, 2014 Background: Cholix toxin is an ADP-ribosyltransferase found in non-O1/non-O139 strains of Vibrio cholera. The catalytic fragment of cholix toxin was characterized as a diphthamide dependent ADP-ribosyltransferase.
Sung, Vicky M-H, Tsai, Chia-Lun
core +1 more source
To translate, or not to translate: viral and host mRNA regulation by interferon-stimulated genes. [PDF]
, 2015 Type I interferon (IFN) is one of the first lines of cellular defense against viral pathogens. As a result of IFN signaling, a wide array of IFN-stimulated gene (ISG) products is upregulated to target different stages of the viral life cycle.
Li, Melody MH +2 more
core +1 more source
Analysis of Mono-ADP-Ribosylation Levels in Human Colorectal Cancer
Cancer Management and Research, 2021 Chuan-Ling Wang, Yi Tang, Ming Li, Ming Xiao, Qing-Shu Li, Lian Yang, Xian Li, Ling Yin, Ya-Lan Wang Department of Pathology, Molecular Medicine and Cancer Research Center, Chongqing Medical University, Chongqing, 400016, People’s Republic of ...
Wang CL +8 more
doaj
eLife, 2021 Poly(ADP-ribose) polymerase 7 (PARP-7) has emerged as a critically important member of a large enzyme family that catalyzes ADP-ribosylation in mammalian cells. PARP-7 is a critical regulator of the innate immune response.
Kelsie M Rodriguez +10 more
doaj +1 more source
Mechanistic insights into the three steps of poly(ADP-ribosylation) reversal
Nature Communications, 2021 Poly(ADP-ribosyl)ation (PAR) is a versatile and complex posttranslational modification composed of repeating units of ADP-ribose arranged into linear or branched polymers.
J. Rack +13 more
semanticscholar +1 more source
Visualization of poly(ADP-ribose) bound to PARG reveals inherent balance between exo- and endo-glycohydrolase activities [PDF]
, 2013 Poly-ADP-ribosylation is a post-translational modification that regulates processes involved in genome stability. Breakdown of the poly(ADP-ribose) (PAR) polymer is catalysed by poly(ADP-ribose) glycohydrolase (PARG), whose endo-glycohydrolase activity ...
Ahel, Ivan +10 more
core +2 more sources
ADP-Ribosylation Regulates the Signaling Function of IFN-γ
Frontiers in Immunology, 2021 Murine T cells express the GPI-anchored ADP-ribosyltransferase 2.2 (ARTC2.2) on the cell surface. In response to T cell activation or extracellular NAD+ or ATP-mediated gating of the P2X7 ion channel ARTC2.2 is shed from the cell surface as a soluble ...
Stephan Menzel +6 more
doaj +1 more source