• hexokinase inhibition TUNEL assay Apoptotic DNA fragmentatio

  2024-10-21

  

  TUNEL assay. Apoptotic DNA fragmentation in hexokinase inhibition was measured using a commercially available TUNEL assay kit (Thermo Fisher). Frozen cells were fixed with 10% paraformaldehyde/PBS. Apoptosis was determined by staining the 3′-OH ends of fragmented DNA with biotin-dNTP using DNA I kl

• Although AMPK is a negative

  2024-10-21

  

  Although AMPK is a negative regulator of bioenergetic reprogramming in cancer cells, little is known about the role of AMPK in immunometabolism in sepsis. Our current study indicates that AMPKα dysfunction enhances PKM2-dependent aerobic glycolysis, which results in HMGB1 release in macrophages and

• Glycerol dehydratase GDHt EC is a key enzyme

  2024-10-21

  

  Glycerol dehydratase (GDHt, EC 4.2.1.30) is a key enzyme for the bioconversion of glycerol into the value-added chemicals and thereby has recently attracted a great deal of attention as an essential component for metabolic engineering . GDHt carries out a radical-mediated turnover of glycerol into 3

• Curcumin is able to upregulate

  2024-10-21

  

  Curcumin is able to upregulate the protein level of NGF through cannabinoid receptor CB1, where the activation of Akt pathway probably plays an important part in the CB1-mediated signal transmission [9,10]. This finding suggested that the protection of curcumin in spinal motor neurons of SNI rats is

• Recent studies demonstrated that AHR has an important

  2024-10-21

  

  Recent studies demonstrated that AHR has an important role in the interplay between cancer metabolism and tumor-specific immunity. Tryptophan catabolism is increasingly recognized as a metabolic pathway that promotes tumorigenesis through its role in immune suppression [75]. The rate-limiting enzyme

• In particular we focused our attention on beta adrenergic

  2024-10-19

  

  In particular, we focused our attention on beta2 adrenergic receptors, since their commercial inhibitors are effective in lowering IOP, the primary indication of glaucoma. The hypotensive action of a commercial sequence of beta2 adrenergic receptor siRNA was tested in rabbits. The results confirmed

• Sphingolipids such as ceramides and glucosylceramides are an

  2024-10-19

  

  Sphingolipids, such as ceramides and glucosylceramides, are an important class of bioactive lipids. The levels of these lipids change as a function of adipose tissue mass and functionality, and are partially driven by cellular availability of palmitoyl-CoA. Aberrant accumulation of ceramide, glucosy

• UNC1999 Mitochondria from frozen thawed bull sperm are capab

  2024-10-19

  

  Mitochondria from frozen-thawed bull sperm are capable of producing energy using pyruvate and lactate as substrates through oxidative pathways (Beorlegui et al., 1997). Based on the present study, heparin capacitated sperm had a lesser lactate concentration in the incubation medium, supporting the h

• The srd a isoforms showed unique expression profiles in earl

  2024-10-19

  

  The srd5a isoforms showed unique expression profiles in early FHM development (Fig. 2). Similar to amphibian embryos, there was a high abundance of both srd5a1 and srd5a3 at 1dpf in FHMs, suggesting that mRNA for these enzymes may be maternally deposited and that these enzymes may play a key role i

• The syntheses of a and b are

  2024-10-19

  

  The syntheses of 27a and 27b are shown in Scheme 5. Substituted naphthalene 21c was brominated using N-bromosuccinimide (NBS) and 2,2′-azobis(2-methylpropionitrile) (AIBN) to yield 25, which was subjected to lactam cyclization to form 26a and 26b, respectively. Deprotections of each 69 7 yielded th

• Signaling through Axl can lead to activation

  2024-10-19

  

  Signaling through Axl can lead to activation of the PI3K/Akt and Ras/MAPK pathways which promote cellular phenotypes (e.g., transformation, migration) consistent with pro-survival and pro-metastatic effects., , Inhibition of Axl activity by a variety of approaches (including pharmacologic, dominant

• Endoplasmic reticulum ER stress resulting from accumulation

  2024-10-19

  

  Endoplasmic reticulum (ER) stress resulting from accumulation of misfolded proteins in ER lumen stimulates a chain of adaptive responses termed as the unfolded protein response (UPR). Glucose related protein (GRP78/BiP), key ER chaperone essential for the activation of the ER-transmembrane signaling

• The combination of Aurora kinase inhibitors with

  2024-10-19

  

  The combination of Aurora kinase inhibitors with standard chemotherapeutics or radiotherapeutics are currently in progress, such as AZD1152 plus radiotherapy in various solid cancer models. In addition, Azzariti et al. found that AZD1152-HQPA enhanced oxaliplatin and gemcitabine effectiveness in the

• In PMCA Mg favors the conversion E

  2024-10-19

  

  In PMCA, Mg2+ favors the conversion E1P → E2P [13] and, as in SERCA [11], it accelerates the phosphorylation displacing the E1–E2 equilibrium towards E1. In SERCA, Sørensen et al. [41], proposed that ATP reacts by an associative mechanism mediated by two Mg2+ ions to form an aspartyl-phosphorylated

• We wanted to investigate the influence of

  2024-10-19

  

  We wanted to investigate the influence of substituents on the pyrazole ring on the activity, but only a few substituted pyrazole-3-carboxylic acids/esters were commercially available in useful amounts at a reasonable price, for example, 4- and 5-nitro-pyrazole-3-carboxylic acid. The preparation of 4

15022 records 13/1002 page Previous Next First page 上5页 1112131415 下5页 Last page