• In hypoxic breast cancer cells BNIP mediated autophagy

  2022-09-15

  

  In hypoxic breast cancer cells, BNIP3-mediated autophagy activation and elevation of amino 3CAI levels were notable. BNIP3, a BCL-2 family protein, is known to be transcriptionally regulated by HIF-1α and to be involved in cancer cell death in hypoxic conditions [51]. As a link to autophagy, hypoxi

• Sequences of HKI and HKII from

  2022-09-15

  

  Sequences of HKI and HKII from humans were compared to those of the Atlantic salmon to better understand the observation of HKI movement to the mitochondrial fraction in this study, as HKI in mammals is commonly assumed to be mostly passively regulated by product inhibition, with little evidence of

• Carbon monoxide another key product from the breakdown of

  2022-09-13

  

  Carbon monoxide, another key product from the breakdown of heme by HO-1, also plays an important role in the vasculature. Like NO, CO is endogenously derived from the endothelium [68] and can weakly activate sGC by binding to its heme moiety [69]. CO was found to have vasodepressor activity in rats

• Chronic exposure of cells to cytotoxic drugs can result in

  2022-09-09

  

  Chronic exposure of cells to cytotoxic drugs can result in the selection of multiple phenotypic and genetic changes. Thus, the use of MCF7/VP cells, which were selected for resistance to VP-16, was potentially problematic. However, a thorough characterization of MCF7/VP cells demonstrated that they

• br Acknowledgement The author expresses her sincere apprecia

  2022-09-09

  

  Acknowledgement The author expresses her sincere appreciation to Brian P. Kenealy, Ph.D. for his contributions to the series of studies described in this article that were conducted during his tenure in the lab, as a graduate student first and then a postdoctoral research fellow. She also thanks

• Functional studies based on patch clamp

  2022-09-09

  

  Functional studies based on patch-clamp electrophysiology provide additional information on the active state of GlyR α1. Current-voltage measurements from single Pertussis Toxin in outside-out patches at symmetric 145-mM chloride concentration yielded a unitary conductance of 86 pS for the main ope

• Fig demonstrates placental amino acid transporter protein co

  2022-09-09

  

  Fig. 7 demonstrates placental amino carboxypeptidase transporter protein concentrations. While no change in the placental SNAT2 is effected in response to a high-fat diet in wt, a trend toward a reduction was seen in glut3 mice in response to a high-fat vs. chow diet (Fig. 7A and B). A high-fat die

• br Introduction Glucose homeostasis is primarily regulated b

  2022-09-09

  

  Introduction Glucose homeostasis is primarily regulated by the hormones insulin and glucagon, secreted from the pancreatic islets of Langerhans. Although insulin produced by β ppar antagonist is the blood glucose-lowering hormone, glucagon secreted from α cells acts as the major counter-regulato

• We are aware that the classical biochemical view is centered

  2022-09-09

  

  We are aware that the classical biochemical view is centered on the local concentrations of specific ion and molecules rather than on cell electric potentials. However, important downstream processes can be influenced by acting locally on these potentials because they regulate the conductance of the

• Of note the intracellular egg compartment exhibiting

  2022-09-09

  

  Of note, the intracellular egg compartment exhibiting SA-β-gal activity also exhibits lipofuscin auto-fluorescence (Fig. 6B), and it is co-stained with the lipid-specific dye SBB (Supplemental Fig. 5). On the one hand, these findings reflect the fact that the pool of yolk protein contains lipoprotei

• Receptor interactions and binding mode

  2022-09-09

  

  Receptor interactions and binding mode of in hGPR40 were determined by docking studies. The compound was docked in the rebuilt co-crystal structure of hGPR40 (PDB ID: ) using MOE for loop modeling and energy minimization and Glide for molecular docking. The docking site used for the docking simulat

• According to previous methods several mobile phase

  2022-09-08

  

  According to previous methods, several mobile phase compositions and gradient programmes were assayed to get the best resolved peaks for HA and MHA [12], [13], [24]. Considering the slightly structural differences of the analytes, a mobile phase consisting in two eluents of different polarity and pH

• br Patients and methods br

  2022-09-08

  

  Patients and methods Results Discussion The positivity of serum anti-HBc is the most commonly used marker to confirm the history of HBV infection. Quantification of serum anti-HBc has been explored as a marker of HBV-induced hepatitis and the adaptive immune response against HBV infection a

• Not all metals are susceptible of being

  2022-09-08

  

  Not all metals are susceptible of being accumulated by insects. Tissue concentrations of essential metals like Cu and Zn are regulated in many insects and hence cannot be used to biomonitor metal pollution (Hare, 1992). A similar behaviour could explain the observed stability of Zn and Cu relative t

• In order to determine whether NF B could interact with

  2022-09-08

  

  In order to determine whether NF-κB could interact with GSTP1-1 promoter, we performed EMSA. One NF-κB like (−98κB) binding site was previously described in the GSTP1-1 promoter as a regulator element. However, few data about this site have been published and its role in the GSTP1-1 gene regulation

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