• In cancer cells HIF upregulates

  2021-09-06

  

  In cancer cells, HIF-1α upregulates HK-II expression by binding to the hypoxia-responsive element in the HK-II promoter region to adapt to hypoxic conditions [20]. In the present study, we observed that mangiferin transiently increased HIF-1α expression in endothelial cells, suggesting another possi

• Acknowledgments The authors thank Partners Healthcare for fi

  2021-09-06

  

  Acknowledgments The authors thank Partners Healthcare for financial support. This work was also supported in part by NIH Grant R01CA122608 to J.M.G.H. Introduction The phosphorylation of histone H3 is recognized as a hallmark of mitosis. Histone H3 phosphorylation at Thr3 (H3T3ph) acts as a mit

• Organisms can adapt to increasing ROS production by up regul

  2021-09-06

  

  Organisms can adapt to increasing ROS production by up-regulating antioxidant defences, such as the activities of antioxidant enzymes (Livingstone, 2003). Failure of antioxidant defences to detoxify excess ROS production can lead to significant oxidative damage including enzyme inactivation, protei

• GW441756 br Introduction The Ras superfamily of small GTPase

  2021-09-06

  

  Introduction The Ras superfamily of small GTPases is composed of more than 150 protein members involved in a wide variety of biological processes, such as proliferation, differentiation, cytoskeletal organization, and protein trafficking [1]. The Ras superfamily proteins act as molecular switches

• Cyclopamine We show that pharmacological inactivation of GST

  2021-09-06

  

  We show that pharmacological inactivation of GSTP1 over a sustained period does not show any observable toxicity, and not only prevents breast tumor growth but even slows established breast tumor growth in mice. A highly potent GSTP1 inhibitor, ezatiostat (developed by Telik Inc.) has passed phase I

• br Materials and methods br Results br Discussion Metabolic

  2021-09-06

  

  Materials and methods Results Discussion Metabolic abnormalities and systemic immune dysfunctions are common during HIV infection and/or antiretroviral therapy. Although some transcriptomic studies of HIV infection have revealed global changes in the mRNA and microRNA expression profiles (R

• br Introduction High dose niacin or nicotinic

  2021-09-06

  

  Introduction High dose niacin, or nicotinic acid, has been used as an athero-protective drug for more than 50 years (Carlson, 2005, Offermanns, 2006). When taken in pharmacological doses (>1g/day), the nicotinic LY2603618 form of niacin modulates plasma lipid profiles including decreasing circula

• In breeding season small mammals increase dispersal and soci

  2021-09-06

  

  In breeding season, small mammals increase dispersal and social communication to maximize their opportunity to mate. In the present study, we found that gerbils in April showed more locomotion and exploratory behavior in the open field test. Moreover, subadult gerbils in April and July were more lik

• br Materials and methods br Results and discussion br

  2021-09-03

  

  Materials and methods Results and discussion Conclusions In summary, the Au@SiO2 based lateral flow sandwich immunoassay for fast detection of EBN-specific glycoprotein has been firstly established by using nanocomposites as signaling-labels and synthesized EBN-specific ITD 1 synthesis as

• The regulation of casein expression during

  2021-09-03

  

  The regulation of casein expression during lactation is a complex process involving a coordinated response at several levels. A variety of hormones are known to play roles in lactogenesis, such as prolactin (PRL), insulin, and hydrocortisone, and there is now increasing evidence that growth factors,

• br Materials and methods br Results and

  2021-09-03

  

  Materials and methods Results and discussion To analyze the dependence of lysosomal exocytosis on Cu we exposed HeLa glucagon receptor to fresh buffer containing normal levels of free Ca (1mM) and measured β-hex levels in the extracellular medium, followed by measuring β-hex content in the tot

• Evidence demonstrating the interplay between hypoxia and

  2021-09-03

  

  Evidence demonstrating the interplay between hypoxia and the dynamics of histone methylation is mounting [15], [43]. For example, hypoxia leads to an increase in H3K4me3 by inhibiting their responsible demethylase [44]. Hypoxia also leads to an increase in H3K9me2 by upregulating the methyltransfera

• In the CNS histamine is known to regulate sleep

  2021-09-03

  

  In the CNS, Retigabine dihydrochloride is known to regulate sleep and wakefulness, learning and memory, feeding, and energy. Here, we address its actions in relation to CNS disorders, and emphasize potential clinical applications of histamine receptor ligands (Table 1). In addition, as the effect o

• Hippo Signaling in Cancer Immunity The Hippo pathway has

  2021-09-03

  

  Hippo Signaling in Cancer Immunity The Hippo pathway has evolutionarily conserved roles in limiting the size of organs [1]. It is a kinase cascade regulating transcriptional complexes in response to various upstream signals (Box 1). At the cellular level, the Hippo pathway inhibits cell proliferati

• YAP TAZ nuclear function is also

  2021-09-03

  

  YAP/TAZ nuclear function is also influenced by interaction with the TEAD family of transcription factors [96, 97, 98, 99, 100, 101]. The RAC1 DLPC exchange factor protein TIAM1 has recently been linked to YAP/TAZ regulation in the nucleus and cytoplasm. Nuclear TIAM1 inhibits YAP/TAZ binding to TEA

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