• br Cytochrome b br Cytochrome P hydroxylase lyase

  2025-01-08

  

  Cytochrome b5 Cytochrome P450 17α-hydroxylase/17,20-lyase (P450 17A1) A number of P450s involved in steroid biosynthesis are multifunctional as they carry out two or more sequential hydroxylation reactions on the same substrate(s). P450 17A1 is a dual function endoplasmic reticulum enzyme enco

• br Conflict of interest br Acknowledgements We thank Ann

  2025-01-08

  

  Conflict of interest Acknowledgements We thank Ann Jackman, Mike Ormerod and members of Julian Downward's and Alan Ashworth's groups for helpful discussions. This work was supported by grant number PEM/GME/D391/40 from the Kidani Trust (S. Kaye) and by Keele University. Introduction Autota

• The GRAVY value for a protein is calculated as the

  2025-01-08

  

  The GRAVY value for a protein is calculated as the sum of hydropathy values of all the amino acids, divided by the number of residues in the sequence (Kyte and Doolittle, 1982). According to Kyte and Doolittle (1982) integral membrane proteins typically have higher GRAVY scores than do globular prot

• Production of reactive oxygen species ROS during

  2025-01-08

  

  Production of reactive oxygen species (ROS) during RSV infection is one the important ways that neutrophils can injure the lungs [2], [24], [25]. Lipoxygenases are considered as an important source of producing ROS inside the Null EGFP mRNA [26]. Several studies have indicated that the 12/15-LOX is

• To elucidate whether membrane fluidity changes could impact

  2025-01-08

  

  To elucidate whether membrane fluidity changes could impact on signaling pathways, we examined the effects of Rh2 on the activation of Akt, a lipid raft-associated protein kinase, which promotes cell survival and blocks the apoptotic pathways. Upon pretreatment with 5 mM MβCD and in the absence of R

• Several mechanisms of Cd induced carcinogenicity have been r

  2025-01-07

  

  Several mechanisms of Cd-induced carcinogenicity have been reported and are comprehensively summarized by Hartwig [32]. As early as 1980, basic science studies supported a role for endocrine disruption of AR by Cd. Donovan et al. [33], using extracts of mouse prostate cytosol, showed Cd to be the mo

• br Discussion Missense mutations transversions of the first

  2025-01-07

  

  Discussion Missense mutations (transversions) of the first nucleotide of the phenylalanine TAK-715 at position 1174 (F1174) of the anaplastic lymphoma kinase gene can result in substitutions to leucine or valine (F1174L/V) while missense mutation (transversion) of the second nucleotide of the phe

• Aldose reductase ALR EC the first enzyme in the

  2025-01-07

  

  Aldose reductase (ALR2, EC1.1.1.21), the first enzyme in the polyol pathway, is a monomeric oxidoreductase that catalyses the NADPH-dependent reduction of a wide variety of carbonyl compounds, especially glucose. In this metabolism pathway, glucose is firstly reduced to sorbitol catalyzed by ALR2 wi

• Protein blast analysis of the sequence of

  2025-01-07

  

  Protein blast analysis of the sequence of globin-B with those of other Ch 55 receptor suggests that the globin-B domain in the HemAC-Lm displays only 6% identity and 34% similarity with that of cytoglobin/neuroglobin (Fig. 2). Furthermore, SWISS-MODEL protein modeling also predicts that the His311 i

• During the course of our ACK inhibitor program a high

  2025-01-07

  

  During the course of our ACK1 inhibitor program, a high-throughput screening (HTS) campaign of our internal sample collection was conducted. A series of -aryl pyrimidine-5-carboxamides of the general structure () was identified. Earlier studies of the structure–activity relationship (SAR) of ident

• br Experimental procedures br Results br Discussion

  2025-01-06

  

  Experimental procedures Results Discussion Major depressive disorder is among the leading causes of disability worldwide (Vos et al., 2015). One of the major causal or exacerbating factors of depression is long term stress or psychological trauma (Liu and Alloy, 2010). Dysregulation of the

• The physiologic conditions and signaling mechanisms that reg

  2025-01-06

  

  The physiologic conditions and signaling mechanisms that regulate apelin secretion and APLNR expression in malignant tissues appear to be multifactorial. Previous studies have shown that hyperplastic and neoplastic cholangiocytes secrete a variety of hormones, peptides, and growth factors that help

• The AT hook motif is highly conserved in evolution from

  2025-01-06

  

  The AT-hook motif is highly conserved in evolution from bacteria to humans and is found in one or more copies in a large number of other, non-HMGA, proteins, many of which are transcription factors or are involved in chromatin remodeling [8]. For example, AT-hook peptide motifs are essential compone

• Introduction Heterotrimeric G proteins mediate signal transd

  2025-01-06

  

  Introduction Heterotrimeric Gαβγ proteins mediate signal transduction through seven-transmembrane domain receptors. In response to neurotransmitters or hormones, activated receptors bind GTP via the Gα subunit leading to the dissociation of Gα from the Gβγ dimer. G proteins regulate the levels of s

• The apocrine sweat glands of the human axilla

  2025-01-06

  

  The apocrine sweat glands of the human axilla produce odor substances with pheromone functions whose nature corresponds to volatile steroids (Cowley and Brooksbank, 1991, Grosser et al., 2000, Sobel et al., 1999, Weller, 1998). These functions only begin with puberty, indicating that sex hormones st

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