• br Ubiquitylation of the TGF BMP pathway components

  2020-01-17

  

  Ubiquitylation of the TGFβ/BMP pathway components Ubiquitylation is a reversible post-translational modification that is essential in many cellular regulatory mechanisms [20], [21]. During the ubiquitylation cascade, ubiquitin is attached to target proteins through the concerted actions of an E1-

• Oxidation of N hydroxyguanidine by DbH

  2020-01-17

  

  Oxidation of N-hydroxyguanidine 1 by DbH was studied by HPLC and some oxidation products for 1 could be characterized. The compounds generally observed with iron-containing systems are 4-methoxyphenylurea 11 and 4-methoxyphenylcyanamide 12 (Fig. 2). Oxidation of N-(4-chlorophenyl)-N′-hydroxyguanidin

• br Sphingosine kinase One of the enzymes closely related to

  2020-01-17

  

  Sphingosine kinase One of the enzymes closely related to DGKs are the sphingosine kinases (SKs). These enzymes catalyze the conversion of sphingosine (Sph) to sphingosine-1-phosphate (S1P). SKs and DGKs are closely related lipid kinase in term of basic enzymology and the mechanism of regulation a

• Collagen compaction and alignment are

  2020-01-17

  

  Collagen compaction and alignment are generated by cell-mediated contractile forces (Stopak and Harris, 1982). The transmission of actomyosin forces to collagen has been mainly attributed to integrins and the activation of the Rho-ROCK pathway (Clark et al., 2007, Kural and Billiar, 2013, Provenzano

• br Proteases with special focus on cysteine proteases br

  2020-01-17

  

  Proteases with special focus on cysteine proteases Vaccination using cysteine proteases as antigens with special emphasis on DNA-vaccines Concluding remarks In spite of the great potential of DNA vaccines, the technology has not been as revolutionary as expected in higher mammals. In fish,

• As we all known hypoxia is a hallmark of tumour

  2020-01-17

  

  As we all known, hypoxia is a hallmark of tumour microenvironment, which is a key regulator of tumour growth and metastasis [4]. Hypoxia meditates a series of cellular responses including angiogenesis by activating transcriptional factor hypoxia inducible factor (HIF), which is consist of an obligat

• br Material and methods br

  2020-01-17

  

  Material and methods Results Diagrammatic representations showing the bilateral injection sites in the BNST of all animals used in the present study are presented in Fig. 1. Discussion The present results provide the first evidence that both CRF1 and CRF2 receptors in the BSNT are involved

• These contrasting results observed with

  2020-01-17

  

  These contrasting results observed with intra-BNST combined injections of NOC-9 and CP 376395 on freezing (in the novel arena) versus anxiety-related behavior (in the EPM) suggest that CRF neurotransmission within this forebrain limbic site could be mainly involved in the modulation of more subtle a

• Two nutrient sensing pathways the cAMP protein kinase A

  2020-01-17

  

  Two nutrient-sensing pathways, the cAMP-protein kinase A (PKA) pathway and the target of rapamycin complex 1 (TORC1) pathway, are implicated in Msn2/4 regulation. Under non-stress conditions, Msn2 localizes in the cytoplasm and is inactivated by both PKA-dependent phosphorylation of the nuclear loca

• In brief while previous studies have evaluated the

  2020-01-17

  

  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 Acknowledgements Professor Olli A J nne

  2020-01-17

  

  Acknowledgements Professor Olli A. Jänne is warmly thanked for support and for providing excellent research facilities. Professor Patrik Finne is acknowledged for his help with statistical analyses. Drs Ronald Evans, Vincent Giguère, Jorma Palvimo, Malcolm Parker, and Anastasia Kralli are acknowl

• Moreover considering that several polyphenols and flavonoids

  2020-01-17

  

  Moreover, considering that PHA-793887 several polyphenols and flavonoids (i.e. chalcones, flavanones, resveratrol derivatives, ellagic acid) are reported to inhibit tyrosinase and elastase (Pillaiyar et al., 2017; Xing et al., 2016; Wittenauer et al., 2015), the relations between enzyme inhibitory

• br Experimental Procedures br Acknowledgments We thank S

  2020-01-17

  

  Experimental Procedures Acknowledgments We thank S. Tangye and A. Swarbrick for helpful discussions and critical reading of the manuscript; K. Wood, T. Camidge, and V. Turner for technical assistance; C. Brownlee for cell sorting; the staff of the Garvan Institute Biological Testing Facility f

• In all available E E structures

  2020-01-17

  

  In all available E2:E3 structures, the RING-type domain binds the E2 on a surface that is remote from the active site Cys (and therefore from the ubiquitin thioester) (Fig. 2). The non-contiguous E3-binding and active sites on the E2 imply that the role played by a RING to facilitate ubiquitin trans

• On the opposite side sPLA X has also been implicated

  2020-01-16

  

  On the opposite side, sPLA2-X has also been implicated in the pathology of cancer [167,168]. Human sPLA2-X induces lipid droplet formation in Ras-driven MDA-MB-231 triple-negative breast cancer Taurine and promotes their survival during nutrient stress. It acts through the products of its enzymatic

11108 records 588/741 page Previous Next First page 上5页 586587588589590 下5页 Last page