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Although several genomic technologies including
2020-12-22
Although several genomic technologies, including the generation of ERRγ-specific knockout mice, have revealed that ERRγ plays a pivotal role in cellular bioenergetics [1], its involvement in other metabolic pathways has been appreciated only recently. Therefore, we highlight recent findings on the r
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br PFL AE as a model for the GRE AEs
2020-12-22
PFL-AE as a model for the GRE–AEs Most of the GRE–AEs have proven difficult to study due to instability, difficulty in overexpression, lability of the iron-sulfur cluster, or other reasons. PFL-AE is the exception, and after the initial discovery of the iron–sulfur cluster in this enzyme [60], co
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Anaesthetized mice of one eNOS KO strain showed
2020-12-22
Anaesthetized mice of one eNOS-KO strain showed a paradoxical decrease in blood pressure (BP) in response to i.p. administration of the NOS-inhibitor L-NA suggesting a role for non-endothelial isoforms of NOS in maintaining BP [1]. Alternatively, diminution in the activity of the renin-angiotensin s
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Recently cross talk between DDR and the insulin
2020-12-22
Recently, cross-talk between DDR2 and the insulin receptor and between Notch1 and DDR1 was proposed. Stimulation of cells with collagen I and insulin promotes Tyr740 as well as total tyrosine phosphorylation of DDR2 receptor to a greater extent than the phosphorylation stimulated by collagen I alone
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Following DEX exposure the levels of CYP
2020-12-22
Following DEX exposure, the levels of CYP1A1 protein and activity remained unchanged, as seen in our previous in vitro study (Burkina et al., 2013). Dasmahapatra and Lee (1993) reported that 3.9μgL−1 DEX, similar to our highest tested concentration, did not change CYP1A1 protein content. An increas
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Introduction Myclobutanil MCL RS chlorophenyl
2020-12-22
Introduction Myclobutanil (MCL), (RS)-2-(4-chlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)hexanenitrile (Fig. 1), is a broad-spectrum systemic triazole fungicide with protective, eradicative, and curative action (University of Hertfordshire, 2018). It is employed to control pests such as powdery mild
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On the other hand the interaction of the
2020-12-22
On the other hand, the interaction of the Kaempferia parviflora extract with CYP3A was uncompetitive with a low Vmax value. In the in vivo study, the Kaempferia parviflora extract did not interfere with CYP3A activity throughout the entire duration of treatment. This is fortunate as CYP3A isoforms a
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Our study provides proof of principle for dimerizing
2020-12-22
Our study provides proof of principle for dimerizing two different E3 ligases as a novel approach to inducing one ligase to degrade the other one. The outcome of ‘ligase versus ligase’ PROTAC-mediated activity might be unpredictable a priori, but could reveal a new mechanism for proximity-mediated h
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br Multi subunit RINGs There are RING
2020-12-22
Multi-subunit RINGs There are RING-type E3s that exist as multi-subunit assemblies (see Fig. 3B). A striking example is the Cullin RING Ligase (CRL) superfamily [35], which exhibits enormous plasticity in substrate specificity. Each CRL subfamily is characterized by a cullin protein (Cul-1, 2, 3,
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br Conflict statement br Introduction Prostate cancer
2020-12-21
Conflict statement Introduction Prostate cancer (PCa) is the second most frequently diagnosed cancer and the second leading cause of cancer death in men after lung cancer [1], [2]. The incidence and mortality rate of prostate cancer are significantly higher in developed countries especially th
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br Introduction Cardiovascular disease continues to be the l
2020-12-21
Introduction Cardiovascular disease continues to be the leading cause of death in developed countries. Atherosclerosis, a chronic inflammatory cardiovascular disease, is characterized by the progressive buildup of oxidized low density lipoproteins in the arterial walls (Ross, 1999). In the develo
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br Materials and methods br
2020-12-21
Materials and methods Results Metabolic stability of compounds was studied by incubation with pooled human liver microsomes. Piperine was the metabolically most stable compound, with a t1/2 of 141min (Fig. 2, and Table 1). SCT-29 and LAU 397 showed t1/2 of approx. 45min, whereas a t1/2 of only
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Citrus plants are of great interest because they contain lar
2020-12-21
Citrus plants are of great interest because they contain large amounts of flavonoids, and citrus fruits and their juices are consumed in large quantities around the world [18]. The flavonoid contents and profiles of citrus juices vary greatly with the type of fruit. It has been determined that citru
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Alvocidib flavopiridol is a piperidine chromenone
2020-12-21
Alvocidib (flavopiridol) is a piperidine-chromenone derivative (Fig. 6D) that is not FDA approved, but is in clinical trials for breast, endometrial, and several other cancers and hematological malignancies (Table 4) [[100], [101], [102], [103], [104]]. This drug targets CDK9 (IC50 = 3.2 nM) and CDK
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Our structures also provide new insights
2020-12-21
Our structures also provide new insights into CRTH2 drug development. The ligand binding pocket revealed by our structures comprises many aromatic residues and a few polar residues at the distal end. Correspondingly, most CRTH2 antagonists share a similar structural feature characterized by an aceta
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