• The role of DHT in early teleost embryogenesis is

  2023-05-15

  

  The role of DHT in early teleost embryogenesis is not entirely clear or established, however additional studies that treat fish embryos to DHT or to specific srd5a inhibitors at critical stages of development (i.e. prior to sex differentiation) will shed light on the early functions of this androgen

• The reductase family is composed of three known

  2023-05-15

  

  The 5α-reductase family is composed of three known isozymes, with the types I and II being the most known. Type I isozyme, which is the dominant form, can be found in the skin, liver, kidney, brain and lung. Furthermore, it has been evidenced that type I activity is several times higher in PC than i

• Although CP has been an important research subject

  2023-05-15

  

  Although CP has been an important research subject in the field of antigen processing and presentation, the mechanisms of presentation of intracellular 5'-Iodoresiniferatoxin by MHC II received considerably less attention. Interestingly, pioneering work by the Münz laboratory has pointed to an invol

• br Conclusions In summary KLA isolated

  2023-05-15

  

  Conclusions In summary, KLA isolated from K. senegalensis exerted the anti-inflammatory activity via inhibiting the activation of NF-κB, AP-1, AKT and upregulating p38 MAPK/Nrf2/HO-1 signaling in LPS-stimulated RAW 264.7 and BV-2 ISX 9 mg (Fig. 9). These properties provide a potential mechanism t

• Our results add to previously

  2023-05-15

  

  Our results add to previously published data on the contribution of ALDH3A1 to the optical properties of the cornea. Specifically, the study by Nees et al. (2002) was among the first to examine whether ALDH3A1 serves as a structural component in the cornea and similarly to lens crystallins. Their ex

• Epibrassinolide For comprehensive understanding of actin myo

  2023-05-11

  

  For comprehensive understanding of actin-myosin XI as a control network, it will be necessary to determine the functions of all the myosin XI and Epibrassinolide isoforms. However, it is difficult to reveal the function of individual myosin XI isoforms because most myosin XI single knockouts exhibi

• In pioneering work from Ikeda and colleagues

  2023-05-11

  

  In 2006, pioneering work from Ikeda and colleagues showed that GMF localizes to and regulates the Betaine cytoskeleton (see Glossary), and noted its sequence similarity to ADF/cofilin[11]. In 2009, the structure of GMF [6] was solved, revealing it to be a bona fide member of the actin depolymerizin

• Finasteride has been shown to

  2023-05-09

  

  Finasteride has been shown to be a mechanism-based inhibitor of 5AR-2 [9]. Finasteride acts as an alternate substrate for 5AR-2 and is initially bound in an extremely stable enzyme-bound NADP-dihydrofinasteride adduct which is ultimately processed to dihydrofinasteride. The NADP-dihydrofinasteride a

• br Cytochrome b br Cytochrome P hydroxylase lyase P A

  2023-05-09

  

  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

• Autophagy Compound Library A rational approach for the

  2023-05-09

  

  A rational approach for the design of new steroid compounds as possible competitive inhibitors of CYP17 include chemical modification at C17 of the enzyme's natural substrates, pregnenolone (1) and progesterone (2), introducing groups with moderate to strong dipole properties at C20, such as oxime a

• Docking studies were performed on

  2023-05-09

  

  Docking studies were performed on the selected compounds to explore their binding patterns and to examine SAR in more detail. The co-crystal structure of ATX in complex with PF-8380 (PDB code: ) was selected for the docking studies due to structural similarity of the most potent compound with PF-83

• RTA-408 australia What can we learn about the anticancer

  2023-05-09

  

  What can we learn about the anticancer therapeutic efficacy of Aurora kinase inhibitors from our experience with the Bcr-Abl inhibitors and the long term clinical consequence of their use in treating leukemias? As discussed, all Aurora kinase inhibitors developed to date are ATP-competitive inhibito

• Apicidin Fig summarizes the oxidative metabolism of arachido

  2023-05-09

  

  Fig. 1 summarizes the oxidative metabolism of arachidonic Apicidin by lipoxygenases cyclooxygenases and cytochrome P450. Lipoxygenases in humans are expressed in a tissue-specific fashion: 5-LOX is mainly expressed in leukocytes, 12-LOX in platelets, and 15-LOX-1 in reticulocytes, eosinophils, and

• Oxytocin br Dysregulated aromatase expression the link betwe

  2023-05-09

  

  Dysregulated aromatase expression: the link between obesity and breast cancer Obesity has been associated with abnormally high expression of the enzyme aromatase in the breast, influencing the local production and bioavailability of estrogens (Morris et al, 2011, Subbaramaiah et al, 2012). Bowers

• AKT activity is also self limiting through its substrate

  2023-05-06

  

  AKT activity is also self-limiting through its substrate GSK3β; the kinase activity of which is negatively regulated by AKT phosphorylation (Fig. 3; Li, Liu, & Gao, 2009). GSK3β activation results in phosphorylation and subsequent ubiquitin mediated degradation of PHLPP (Li et al., 2009). AKT activa

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