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Functional studies revealed that these ESR
2021-03-31
Functional studies revealed that these ESR1 mutations lead to constitutive activity of the ER, meaning that the receptor is active in absence of estrogen, conferring resistance against several endocrine agents. Recent studies reported that the occurrence of ESR1 mutations is rare in ER+ primary brea
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UVRAG is a mammalian ortholog of yeast Vps and
2021-03-31
UVRAG is a mammalian ortholog of yeast Vps38 and a promoter of autophagy [51,60,61]. It forms distinct complexes with BECN1 (mammalian ortholog of yeast Vps30/Atg6) and the class III phosphatidylinositol 3-kinase (whose catalytic subunit [PIK3C3] is the mammalian ortholog of yeast Vps34) and contrib
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Polymorphism of the CD gene
2021-03-31
Polymorphism of the CD226 gene also affected the progression rate without any significant effect on autoantibody formation. This gene has been reported to be a common genetic factor in multiple autoimmune diseases such as SLE, systemic sclerosis and type 1 diabetes [43]. CD226 is an immunoglobulin s
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These studies suggested that PV PVH might promote bone
2021-03-30
These studies suggested that PV/PVH might promote bone formation activities and/or inhibit bone resorption activities probably due to its anti-inflammation activity; however, the underlying mechanism remained unknown. Furthermore, it is unclear if PVH shows better activity than that of PV; this is i
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Contrary to genetic aberrations epigenetic methylation
2021-03-30
Contrary to genetic aberrations epigenetic methylation markers with broad coverage of OvCa subtypes were detected in primary tumors [21]. Ibanez de Caceres et al. [22] identified hypermethylation of BRCA1, APC, p16, p14, DAPK or RASSF1A in 50 of 50 primary tumors. Moreover the methylation pattern wa
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Although the findings detailed above provide ample evidence
2021-03-30
Although the findings detailed above provide ample evidence that the activity of the CRF1 receptor in the amygdala plays a role in the acute and chronic effects of alcohol exposure, several important areas of investigation remain understudied. The majority of the work on CRF1-alcohol interactions ha
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Liver metabolic programming begins in utero
2021-03-30
Liver metabolic programming begins in utero. Aiming to find a reason for the decreased lipid catabolism enzyme expression observed in fetuses and offspring from SFD rats, we studied the effect of leptin on liver catabolism in fetuses from control and SFD rats. Livers from control fetuses responded t
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RCT pathway plays a critical
2021-03-30
RCT pathway plays a critical role in the maintenance of cholesterol homeostasis by facilitating the cholesterol clearance and cholesterol efflux (Levinson & Wagner, 2015). In the process of RCT, ABCA1 and ABCG1 played as crucial regulators in cholesterol efflux (Yasuda et al., 2011). Compared with h
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Arsenic is an endocrine disruptor
2021-03-30
Arsenic is an endocrine disruptor with estrogenic activity. Further study has shown that arsenic exposure can significantly increase the expression of estrogen receptor-related genes, steroid metabolism-related enzymes and lung cancer-related genes in the lung tissues of female mice on the occurrenc
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In this study we have explored a functional role
2021-03-30
In this study we have explored a functional role of the oxysterol/EBI2 system in this process. In 2011 we and others reported the discovery of oxysterols as ligands for EBI2 [6], [7]. Oxysterols are metabolites generated by hydroxylation of cholesterol and have been linked to a variety of fundamenta
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br DGKs bind and regulate other signalling proteins Based
2021-03-29
DGKs bind and regulate other signalling proteins Based on the evidence noted above, DGKs achieve specificity of function through a combination of post-translational modifications, the availability of cofactors, and through the availability and access to substrate DAG. DGKs appear to achieve an ad
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Finally the identification of predictive biomarkers of respo
2021-03-29
Finally, the identification of predictive biomarkers of response will also allow the more recently discovered CDK inhibitors to be explored in particular genetically-defined contexts, for example by building on recent observations that KRAS mutant tumors are highly sensitive to CDK1 inhibition, and
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Tumor associated macrophages TAMs one of the
2021-03-29
Tumor-associated macrophages (TAMs)—one of the limiting factors in anti-tumor immunity—are associated with the poor clinical outcome in most carcinomas, owing to their potential to promote angiogenesis and local invasion, increase the metastasis of tumor cells, and inhibit the anti-tumor immunity.11
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Another interesting study was that by
2021-03-29
Another interesting study was that by Kotyuk et al. (2015), who investigated the association between COMT rs4680 and personality in elderly people. The authors analysed the association between COMT rs4680 and NEO-FFI. The GG 493 mg correlated with lower mean Neuroticism score and higher Agreeablenes
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br Introduction Al Awqati and his colleagues using
2021-03-29
Introduction Al Awqati and his colleagues using R(+)-methylindazone, R(+)-[(6,7-dichloro-2-cyclopentyl-2,3-dihydro-2-methyl-1-oxo-1H-inden-5-yl)-oxy] acetic Quinidine (IAA-94) (Landry et al., 1987) isolated the first chloride intracellular ion channel (CLIC) proteins (p64) from bovine kidney cor
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