Protective Effect of Melatonin-Supported Adipose-Derived Mesenchymal Stem Cells against Small Bowel Ischemia-Reperfusion Injury in Rat.
Kao-hsiung, Taiwan. In J Pineal Res, 25 Jun 2015
The ischemic mucosal damage score, the protein expressions of inflammation (TNF-α, NF-κB, MMP-9, MPO, iNOS), oxidative stress (NOX-1, NOX-2, oxidized protein), apoptosis (APAF-1, mitochondrial Bax, cleaved caspase-3 and PARP), mitochondrial damage (cytosolic cytochrome-C) and DNA damage (γ-H2AX) markers, as well as cellular expressions of proliferation (PCNA), apoptosis (caspase-3, TUNEL assay), and DNA damage (γ-H2AX) showed an identical pattern, whereas mitochondrial cytochrome-C exhibited an opposite pattern compared to that of inflammation among all groups (all p<0.001).
Development of cancer-initiating cells and immortalized cells with genomic instability.
Tokyo, Japan. In World J Stem Cells, 26 Apr 2015
We summarize recently established knowledge of CIC development and cellular immortality, explore the role of the ARF/p53 module in protecting cells from transformation, and describe a risk factor for genomic destabilization that increases during the process of normal cell growth and differentiation and is associated with the downregulation of histone H2AX to levels representative of growth arrest in normal cells.
H2A.Z: a molecular rheostat for transcriptional control.
Cambridge, United States. In F1000prime Rep, Dec 2014
The replacement of nucleosomal H2A with the histone variant H2A.Z is critical for regulating DNA-mediated processes across eukaryotes and for early development of multicellular organisms.
RNF168 ubiquitinates K13-15 on H2A/H2AX to drive DNA damage signaling.
More papers using
Amsterdam, Netherlands. In Cell, 2012
Ubiquitin-dependent signaling during the DNA damage response (DDR) to double-strand breaks is initiated by two E3 ligases, RNF8 and RNF168, targeting histone H2A and H2AX. Study shows that ubiquitin chains per se are insufficient for signaling, but RNF168 target ubiquitination is required for DDR damage.
Augmentation of tumor angiogenesis by a Myc-activated microRNA cluster.
In PLoS ONE, 2005
... Cruz Biotechnology), Ki67 (Lab Vision, Fremont, CA, USA); mouse monoclonal antibodies for phosphor-H2AX, Ser 139, (γH2AX) (BioLegend, San Diego, CA, USA), ... Histochemical localization of alkaline phosphatase activity in decalcified bone and cartilage
In Scientific Reports, 2001
... Primary antibodies CD34, CD44, CD105, CD29, SCA-1, CD45, osteocalcin, 53BP1, γ-H2AX, were purchased from Santa Cruz Biotechnology Inc (Santa Cruz, CA) ...