• br The Molecular Machinery of Autophagy and Regulation by

  2024-03-12

  

  The Molecular Machinery of Autophagy and Regulation by Sphingolipids Sphingolipid-Mediated Autophagy in Cancer: Dr. Jekyll and Mr. Hyde Autophagy is an evolutionarily conserved stress response that typically promotes survival and antagonizes apoptosis. However, excessive autophagy was found to

• An alternative more rarely used electron microscopy based

  2024-03-12

  

  An alternative, more rarely used, electron microscopy-based approach exploits labeling of phagosomes with DAMP (3-(2,4-dinitroanilino)-30-amino-N-methyldipropylamine). DAMP is a weakly basic compound which is membrane-impermeable once it has been protonated. This way, DAMPH+ accumulates in acidic in

• Although several different membrane estrogen

  2024-03-12

  

  Although several different membrane estrogen receptors have been reported (Qiu et al., 2008; Revankar et al., 2005), a large percentage of membrane-initiated steroid hormone signaling appears to be performed by a subpopulation of the same receptors that act in the nucleus. Specifically, estrogen rec

• Introduction Initially postulated to represent the main sour

  2024-03-12

  

  Introduction Initially postulated to represent the main source of ATP production in eukaryotic cells, mitochondria are recently recognized to perform manifold essential functions beyond energy production, impacting most areas of cell biology and medicine [1]. Mitochondrial metabolism is both the ba

• Aconitase clusters are prone to oxidations and are among

  2024-03-12

  

  Aconitase clusters are prone to oxidations and are among the first to undergo a change in transition state during stages of electrophilic stress rendering them inactive [31]. Aconitase activity in LETO and OLETF did not differ at T0 suggesting that the early onset of insulin resistance may not be at

• H 89 br Introduction Quenchbody Q body immunoassay

  2024-03-12

  

  Introduction Quenchbody (Q-body) immunoassay is a novel biosensing technology that uses the quenching of fluorescence by intrinsic tryptophan (Trp) residues in antibody variable regions when dye(s) are conjugated to an antibody or antibody fragments in appropriate position, and de-quenching while

• While there is much in vivo work on prion

  2024-03-12

  

  While there is much in vivo work on prion-like Aβ, it has not been shown that one can induce inclusions of Aβ in cultured cells as has been shown for tau and α-synuclein. One reason is practical; Aβ is a low molecular weight metabolite cleaved from within the larger amyloid precursor protein (APP) a

• Akt is another upstream kinase

  2024-03-12

  

  Akt is another upstream kinase known to phosphorylate AMPK Ser489 in response to high insulin levels [7], [21]. HepG2 ML133 HCl show an increase in phosphorylation of AMPK at Ser485 when incubated with either insulin or troglitazone individually (Fig. 5A and C). Despite this concurrent increase, on

• br Conflicts of interest br Funding

  2024-03-12

  

  Conflicts of interest Funding Introduction Brassicaceae is an economically important family of plants containing rapeseed, cabbage, broccoli, brussels, radish and mustard. Among them rapeseed plays a crucial role, because of its application in food and also in fuel industry. According to th

• br The lipoxygenase pathway in diseases of the nervous

  2024-03-12

  

  The 12/15-lipoxygenase pathway in diseases of the nervous system Conclusions and future perspectives Arachidonic THZ2 and other polyunsaturated fatty acids, and their lipid metabolites, play very important roles in human health and disease. This review has outlined the functions of 12- and 15

• Introduction Lipoxygenases LOXs are key enzymes that catalyz

  2024-03-12

  

  Introduction Lipoxygenases (LOXs) are key enzymes that catalyze the polyunsaturated fatty acids (PUFAs) such as arachidic LY364947 mg (AA), linoleic acid (LA) and others unsaturated fatty acids (Brash, 1999). LOXs are expressed in immune, neural, epithelial, tumor cells and other cells (Claesson,

• Preclinical models indicate roles for adiponectin in

  2024-03-11

  

  Preclinical models indicate roles for adiponectin in the maintenance of hepatic lipid metabolism. Adiponectin overexpression prevents accumulation of triglycerides or the deleterious lipid metabolites diacylglycerols or ceramides [5,8]. Direct manipulation of adiponectin expression demonstrates a po

• Caffeic acid dihydroxycinnamic acid is

  2024-03-11

  

  Caffeic bibf (3,4-dihydroxycinnamic acid) is a natural compound that inhibits 5-LO and exerts potent anti-inflammatory and antioxidant properties. Recently, Takeda et al. reported that caffeic acid provided neuroprotective and anti-depressive activities [23]. Sertraline, a selective serotonin reupt

• In conclusion we have produced some highly potent inhibitors

  2024-03-11

  

  In conclusion, we have produced some highly potent inhibitors of P450 in comparison to the standard LDN193189 KTZ. Also, due to the limited specificity of these compounds against lyase in comparison to the 17α-OHase component, these compounds would be expected to have a major impact on corticostero

• In the current study we provide evidence that enhanced ATX

  2024-03-11

  

  In the current study, we provide evidence that enhanced ATX activity correlates well with increased ATX protein concentration during cholestasis and pregnancy (Fig. 1). Hereby we have ruled out the possibility of ATX enzyme activation in these conditions, e.g. by circulating cholephiles. ATX clearan

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