• The in vitro enantioselective metabolism of pesticides has b

  2019-07-15

  

  The in vitro enantioselective metabolism of pesticides has been investigated by employing human liver microsomes, which are a reliable resource to perform MCL enantioselective risk assessment in humans (Carrão et al., 2019; de Albuquerque et al., 2018, 2016; Yao et al., 2016). The enantioselective m

• In light of this our finding that UBTD

  2019-07-15

  

  In light of this, our finding that UBTD1 interacts with ubiquitin conjugating enzymes is intriguing. Using two different screening approaches, we have demonstrated that UBTD1 interacts with the ubiquitin conjugating E2D family proteins. Using purified recombinant proteins and gel filtration chromato

• An interesting observation pertinent

  2019-07-13

  An interesting observation pertinent to the immunology of pregnancy comes from a study by Kruse et al., they found that recurrent miscarriage patients with higher serum progesterone levels had lower Th1/Th2 cytokine ratios suggesting that progesterone levels modulate cytokine production patterns.

• Phylogenetically three related

  2019-07-12

  Phylogenetically three related CXC chemokines are classified as the possible ligands for the teleost CXCR1 and CXCR2. They are referred to as CXCL8_L1 (CXCL8/IL-8/CXCa), CXCL8_L2 (CXCc) and CXCL8_L3 (Alejo and Tafalla, 2011, Chen et al., 2013, Laing et al., 2002, Laing and Secombes, 2004, Nomiyama et al., 2008, van der Aa et al., 2010).

• Indeed, some cancers may even be defined

  2019-07-11

  Indeed, some cancers may even be defined by dysregulated cyclin and thus CDK activity: mantle cell lymphoma, an uncommon lymphoma of mature B cells, is defined by the presence of overexpressed cyclin D1, usually as a result of a translocation between chromosomes 11 and 14 with the net result that cyclin D1 is driven under influence of powerful immunoglobulin heavy chain enhancers on chromosome 14.

• Discussion In this study

  2019-07-10

  Discussion In this study, the N&B analysis showed new evidence regarding the proportion and the oligomerization state of the AT1 and the ETA receptors near or on the plasma membrane. Althought, preliminary studies suggest that the AT1 and the ETA receptors occurred only as monomers and dimers [39,40], this study showed that for both receptors the majority of the particles appeared as monomers, a small amount as dimers and a much smaller proportion as tetramers.

• In vasculature, NADPH oxidases (NOXs)

  2019-07-09

  In vasculature, NADPH oxidases (NOXs) are the main sources of O2− generation that involve in the transfer of electrons to molecular oxygen. Endothelin-1 [25] and thromboxane A2 [26] were reported to induce eNOS uncoupling via upregulation of NOXs. Additionally, inhibition of p47 phox, a subunit of NOXs, could reduce oscillatory SS induced O2− release [21]. Thus, O2− increasing might initiate eNOS uncoupling in the context of low SS exposure.

• According to these results, the power

  2019-07-08

  According to these results, the power GaN seems more robust than existing technologies (VDMOS, Superjunction, IGBT,) [5,10] and [11]. Comparing with the SiC technology, the previous works show a low SEE tolerance [[12], [13], [14]] and [15].

• All components of the UPP were

  2019-07-05

  All components of the UPP were predicted to be susceptible to oxidative stress due to the cysteine residues in their active sites [36]. Curcusone D inhibits DUBs but has no significant effect on the action of E1, E2s, E3s, or the proteasome, which indicates that the targets of the ROS induced by curcusone D have some selectivity.

• Uracil residues incorporated into

  2019-07-04

  Uracil residues incorporated into DNA exist transiently since they are subject to removal by the multi-step uracil-initiated DNA Juvenile excision repair (BER) process [2], [14]. In E. coli, uracil-DNA BER is initiated by uracil-DNA glycosylase (Ung), which catalyzes the hydrolytic cleavage of the N-glycosylic bond linking the uracil base to its cognate deoxyribose phosphate [15].

• P450 has three subfamilies

  2019-07-03

  P450 has three subfamilies (CYP1, CYP2, and CYP3), which contribute largely to the oxidative biotransformation of xenobiotics that include most drugs, dietary chemicals, and environmental pollutants. The CYP1 enzymes have great importance in the bioactivation of mutagens and its isoforms are capable of activating aromatic amines, therefore extrahepatic and cell line-specific regulation of CYP1A1 and CYP1B1 are major determinants of chemosensitivity or resistance [6].

• All known vertebrate TRIMs

  2019-07-02

  All known vertebrate TRIMs are categorized in 11 distinct subclasses depending on the types of domains present at their carboxyl-terminals (Fig. 3) [29], [35]. Beyond conserved N-terminal domains, it is the C-terminal that provides specificity of interactions with other proteins.

• Of additional interest have been

  2019-07-01

  Of additional interest have been rare cases of atypical BRD4 fracture reported in women with breast cancer [16,17], described as transverse fractures with focal cortical hypertrophy occurring in the femoral diaphysis with minimal trauma [18]. While atypical fractures were initially reported in women receiving oral bisphosphonate therapy for osteoporosis [19], several reports have been published describing atypical femur fractures in patients with cancer receiving high dose intravenous bisphosphonate therapy [17,20–22].

• Discussion HIV testing and

  2019-06-29

  Discussion HIV testing and linkage to care are essential for fighting the HIV epidemic, and evidence-based methods for increasing coverage of testing and accelerating linkage to care are needed. We report that abbreviated counselling was as effective as full length counselling in reducing sexual risk behaviour in both HIV-infected and uninfected individuals

• LQT1 can have numerous

  2019-06-28

  LQT1 can have numerous clinical manifestations, ranging from no symptoms to sudden cardiac death, which reflects the heterogeneity in channel dysfunction. Mutation type, location, and even a patient׳s ethnic background, age, and gender are critical factors that affect the pathophysiology of the disease [1].

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