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br Development of the double strand break repair model for
2020-11-13
Development of the double strand break repair model for meiotic recombination Meiotic recombination was first described by Frans Alfons Janssens using Clofibric Acid in the salamander Batracoseps attenuatus in 1909 [21] and then further elaborated at the genetic level in Drosophila by Thomas H.
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Tamoxifen is included in the treatment
2020-11-13
Tamoxifen is included in the treatment protocol of ER+ breast carcinoma patients routinely. Although tamoxifen improves patients' survival, unfortunately a large number of ER+ patients don't response to tamoxifen treatment (Yager and Davidson, 2006). Detection of molecular markers which could take a
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DNA hypomethylation has been found in
2020-11-13
DNA hypomethylation has been found in liver tumor and other tumors of humans, such as laryngeal cancer, link tumors, tongue squamous cell carcinoma and uterine leiomyomas [[20], [21], [22], [23], [24]]. Then, we mainly sought to confirm whether TCA could induce DNA hypomethylation in vitro and the p
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A set of small molecule LigI
2020-11-13
A set of small molecule LigI inhibitors were identified through an in silico structure-based screen, using the atomic resolution structure of LigI complexed with nicked DNA [[18], [26]]. This screen yielded inhibitors that were selective for LigI (L82), inhibited both LigI and LigIII (L67) and inhib
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Hepatic steatosis is strongly associated with
2020-11-13
Hepatic steatosis is strongly associated with insulin resistance. Numerous studies in humans and animals have shown that insulin-resistant states are often accompanied by hepatic steatosis (Angulo and Lindor, 2001, Marchesini et al., 1999, Marchesini et al., 2005, Petersen and Shulman, 2006, Seppala
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nos inhibitor The presence of external NAD P
2020-11-13
The presence of external NAD(P)H dehydrogenases (NDE) on the outer surface of the inner mitochondrial membrane enables the mitochondria to oxidize cytosolic NAD(P)H (Moller 2001). A porin (a voltage-dependent anion-selective channel, VDAC) that is abundant in the outer mitochondrial membrane permits
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Widely expressed mammalian adhesion receptors for fibrillar
2020-11-13
Widely expressed mammalian adhesion receptors for fibrillar collagens include the α2β1- and α11β1-integrins and the discoidin domain receptors (DDRs), DDR1 and DDR2 (Leitinger, 2011). Integrins and DDRs bind distinct and separate motifs in native fibrillar collagen (Curat et al., 2001, Vogel et al.,
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Keratin K has been identified as the
2020-11-13
Keratin 8 (K8) has been identified as the first intermediate filament expressed during development in amphibians and mammals. In zebrafish, a type II cytokeratin 8 (zf-K8) cDNA has been cloned. zf-K8 gene was maternally inherited and expressed in all surface cells throughout the embryonic stages old
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e3 ligases Atg cleaves Atg at the peptide
2020-11-13
Atg4 cleaves Atg8 at the peptide bond on the glycine residue at the C-terminus, thus allowing the conjugation of Atg8 to phosphatidylethanolamine (PE) with the participation of other autophagy molecules. Atg4 can also serve as a deconjugating enzyme, which cleaves the amide bond of the conjugated At
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The question remained as to why
2020-11-13
The question remained as to why hCrm1 was functional and mCrm1 was not in terms of Rev and HIV mRNA nuclear export, and previously we proposed three possibilities (Elinav et al., 2012). One was that human AZD 6244 had a positively acting factor that somehow stabilized the hCrm1 and Rev-RRE complex (
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In the Cu bioassay notwithstanding the absence
2020-11-12
In the Cu bioassay, notwithstanding the absence of significant Cu bioaccumulation in bulk tissues over the 96-h exposure period (less than 2-fold difference in tissue Cu between controls and the second-highest treatment), T-ChE activity increased with Cu concentration in gill and, to a lesser extent
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CM AVM and VOGM are
2020-11-12
CM-AVM and VOGM are thought to be two distinct disorders, with CM-AVM characterized by atypical CMs, with or without AVM in variable body parts, while VOGM is a type of cerebral AVM [16]. The fact that VOGM is infrequently reported as the AVM in CM-AVM patients, and CMs are quite often identified in
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A number of chemical strategies
2020-11-12
A number of chemical strategies have been developed to design activatable optical imaging probes and have been summarized in several excellent reviews 11., 12., 13., 14., 15.. Fluorogenic enzyme substrates are one of the most explored activatable probe types for enzyme detection. These probes contai
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protease inhibitor It has been observed in our results
2020-11-12
It has been observed in our results that patients carrying risk allele “a” are at the greater risk of developing psoriasis. Same results have been presented by Coto-Segura et al., 2011, in a study conducted on Spanish population where they reported association of VNTR polymorphism among the patients
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A growing body of data indicates that endothelial
2020-11-12
A growing body of data indicates that endothelial NOS (eNOS) is a rate-limiting enzyme for the synthesis of nitric oxide (NO), its downstream iMDK molecule. High pathological concentrations of NO produced from inducible NO synthase (iNOS) induce apoptosis, whereas a reduction in the concentrations
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