• As temperatures increase rates of spontaneous

  2019-10-05

  

  As temperatures increase, rates of spontaneous deamination also increase such that hyperthermophilic organisms must have efficient mechanisms for dealing with this potential hazard.8., 9. The hyperthermophile Methanococcus jannaschii has both a dCTP deaminase (encoded by the gene at locus MJ0430) an

• The androgen receptor AR is a steroid hormone

  2019-10-05

  

  The androgen receptor (AR) is a steroid hormone receptor that plays a crucial role in the normal development of male reproductive tissues, and its high expression and/or relaxation of its regulation are strongly implicated in prostate cancer (PCa) [11]. Androgen binding induces conformational change

• Additionally of outmost important is the location of the

  2019-10-05

  

  Additionally, of outmost important is the location of the different CpG islands in relation to the transcription starting site (TSS) of the promoter as well as their interaction with transcription activators or repressors. It has been shown that methylation at the downstream region of the TSS in the

• Although the control group and tinnitus

  2019-10-05

  

  Although the control group and tinnitus group do not significantly differ based on age, gender or hearing loss, a limitation of this study is that the control group is only group-matched, and not individually matched. Furthermore, we only tested hearing acuity in tinnitus patients via standard pure

• In brief while previous studies have evaluated the individua

  2019-10-05

  

  In brief, while previous studies have evaluated the individual roles of VDR and ER signaling pathways in breast cancer, in the present study we performed an in silico approach for comparative evaluation of these pathways. Considering the complex interaction networks in the context of cancer, such co

• br Materials and methods br

  2019-10-05

  

  Materials and methods Results Discussion This study demonstrates that various progestogens combined with E2 had different effects on breast cell growth. These effects had an inverse correlation with the changes of the PRA/PRB ratio. E2\'s antiapoptotic effects on MCF-7 nibr may be related t

• br Introduction Rhabdomyosarcoma RMS is a myogenic

  2019-10-05

  

  Introduction Rhabdomyosarcoma (RMS) is a myogenic tumor that accounts for approximately 50% of all pediatric soft tissue sarcomas. Diagnostic criteria for RMS yohimbine hydrochloride on the validation of proteins of the skeletal muscle lineage, such as Desmin, MyoD or Myogenin [1]. RMS cells are

• br Future perspectives Understanding how peptides are

  2019-10-04

  

  Future perspectives Understanding how peptides are degraded, particularly those which may be therapeutically useful, such as GLP-1, has proved to be invaluable in providing a rationale for the development of a novel class of therapeutic agents. However, while DPP-4 plays an important role in the

• NPPB Our current understanding of nucleotide metabolism in h

  2019-10-04

  

  Our current understanding of nucleotide metabolism in has made it possible to identify numerous proteins which serve essential roles in the life cycle of the parasite. One such protein is thymidylate synthase-dihydrofolate reductase (TS-DHFR), a bifunctional enzyme which is necessary for the produc

• Primary renal PNET was first reported by

  2019-10-04

  

  Primary renal PNET was first reported by Seemayer et al in 1975. The possible etiology of rPNET is based on the theory of neural cell intussusception in the kidney during development that initiates the tumorigenesis. rPNET most commonly affects young adults, with a mean age of 30.4 years and male pr

• The presence of a vicious cycle

  2019-10-04

  

  The presence of a “vicious cycle” established between tumor proliferation and paratumor osteolysis plays a crucial role in the development of primary bone tumors [53]. Cancer cells produce soluble factors that activate directly or indirectly via osteoblasts, osteoclast differentiation and maturation

• OHC is a potent regulator of LXR mediated

  2019-10-04

  

  25-OHC is a potent regulator of LXR-mediated pathways, that impact on (Z)-4-Hydroxytamoxifen lipid homeostasis [8]. This oxysterol affects expression of the cholesterol efflux pumps ATP-binding cassette transporter (ABC)A1 [9] and ABCG1, and expression of apolipoprotein E [10], [11], [12]. 25-OHC i

• SCH772984 HCl kinase br Conclusions br ISG is an ubiquitin

  2019-10-04

  

  Conclusions ISG15 is an ubiquitin‐like protein that is induced by treating mammalian SCH772984 HCl kinase with interferon‐α/β. UbE1L was identified as the E1‐activating enzyme for ISG15 in the course of experiments that demonstrated that the nonstructural or NS1 protein of influenza B virus in

• A small subset of compounds composed the triazino indole clu

  2019-10-03

  

  A small subset of compounds composed the 5-[1,2,4]triazino[5,6-]indole cluster (). This series of compounds was characterised by a central heterocyclic core with an R1 alkyl amine chain, required for potency (. , , and ), with preference for morpholine over piperidine (. ). The scaffold can be subst

• Gupta et al have shown that

  2019-10-02

  

  Gupta et al have shown that a genetic variant associated with the 5 vascular diseases (coronary artery disease, migraine, carotid artery dissection, fibro-muscular dysplasia, and hypertension) is a distal regulator of the ET-1 gene [30]. They found that a single nucleotide polymorphism (SNP) located

16112 records 986/1075 page Previous Next First page 上5页 986987988989990 下5页 Last page