• br Introduction Hydrogen sulfide H S and nitric

  2020-05-12

  

  Introduction Hydrogen sulfide (H2S) and nitric oxide (NO) are important gasotransmitters in the cardiovascular system and instrumental to the fine control of vascular tone [1] and cellular function [2]. NO is synthesized from l-arginine by calmodulin-dependent endothelial nitric oxide synthase (e

• What are the molecular signals that guide Tfh cells as

  2020-05-12

  

  What are the molecular signals that guide Tfh cells as they navigate around the lymph node in the course of the immune response? It was recently reported that Tfh cells inside GCs have high expression of SIPR2, which acts to repel them from the S1P-rich lymph in the SCS and promote their retention i

• br Results br Discussion The ubiquitin system has

  2020-05-12

  

  Results Discussion The ubiquitin system has in recent years become an exciting area for drug discovery (Cohen and Tcherpakov, 2010), as multiple enzymatic steps within the ubiquitylation process are druggable. The potential of targeting the ubiquitin-proteasome pathway was first demonstrated i

• br STAR Methods br Acknowledgments We

  2020-05-12

  

  STAR★Methods Acknowledgments We thank the City of Hope core facilities, including the Animal Model Core, Bioinformatic Core, NMR Core, Flow Cytometry Core, and Florescence Microscopy Core for excellent technical support, and NIH grants R01GM086171, R01GM102538, and R01CA212119, R01CA216987, an

• leuprolide acetate receptor During these processes meiotic r

  2020-05-12

  

  During these processes, meiotic recombination plays a critical role by physically associating homologs and ensures accurate chromosome segregation. In addition, meiotic recombination redistributes genetic material between homologs, resulting in haplotype diversity among progeny, impacting ecological

• br Diacylglycerol kinases and T cell

  2020-05-12

  

  Diacylglycerol kinases and T cell responses Diacylglycerol kinases and cancer Several studies implicate DGKα in tumor progression, but its function is debated, as it might also have roles as a tumor suppressor. Diminished DGKα expression is linked to malignant transformation in epithelia. High

• Since Slaughter s proposal of a genetic field

  2020-05-12

  

  Since Slaughter’s proposal of a genetic field defect concept for the explanation of the local relapse occurrence, much evidence has accumulated for its confirmation. The last ten years brought evidence that the genetic changes in the field are frequently accompanied by epigenetic aberrations. The ep

• If the factors needed for A NHEJ are not completely

  2020-05-11

  

  If the factors needed for A-NHEJ are not completely defined and the A-NHEJ reaction mechanism nebulous, it is also fair to say that the biological role(s) of A-NHEJ is even more poorly understood. Most of the current interest in A-NHEJ, however, stems from its implicated use in the chromosomal trans

• The ribosomal synthesis of D proteins is not currently

  2020-05-11

  

  The ribosomal synthesis of D-proteins is not currently feasible; the best effort undertaken so far was limited to the translational incorporation of two D-amino acids into the nascent protein chain by means of modified ribosomes (Dedkova et al., 2006). We therefore apply solid-phase peptide synthesi

• Various domains of DDR have been shown to be important

  2020-05-11

  

  Various domains of DDR1 have been shown to be important for receptor clustering and its oligomeric status. It is now understood that (i) dimerization [7] and higher-order oligomerization [12], [18] of the DDR1 extracellular domain (ECD) enhance its binding to collagen; (ii) DDR1 exists as non-covale

• In a previous study we reported

  2020-05-11

  

  In a previous study we reported that the systemic administration of the α1-adrenergic receptor antagonist prazosin attenuates the deficit in a83 01 reward function associated with precipitated nicotine withdrawal (Bruijnzeel et al., 2010). One of the aims of the present experiments was to investiga

• Due to its several industrial applications the recombinant p

  2020-05-11

  

  Due to its several industrial applications, the recombinant production of collagen and all its derivatives as gelatins has been pursued for many years in different biological systems as mammalian CCT007093 synthesis (Toman et al., 1999), tobacco plants (Ruggiero et al., 2000), silkworms (Tomita et

• Acknowledgments The authors thank Dr Vladimir Poltoratsky an

  2020-05-11

  

  Acknowledgments The authors thank Dr. Vladimir Poltoratsky and Zhihui Xiao for their help with the in vitro FRET assay. Support for this research was provided by Saint John’s University. Introduction We predicted the existence of endothelium-derived contractile factors (EDCFs) in 1982 [1]. In 1

• Ample evidence has shown that ET system plays a

  2020-05-09

  

  Ample evidence has shown that ET-1 system plays a pivotal role in the development of cardiovascular anomalies and pharmacological inhibition of ETA prevents the development of cardiac hypertrophy [[37], [38], [39]]. Yanagisawa and coworkers, who first reported the cardiomyocyte-specific endothelin A

• A role for the E E interface

  2020-05-09

  

  A role for the E2–E3 interface in governing mono- versus polyubiquitination is not mutually exclusive with that of the E2 backside, which has previously been shown to mediate polyubiquitination through its ability to bind to Ub [21], [25], [33]. Brzovic and colleagues first demonstrated the importan

15088 records 806/1006 page Previous Next First page 上5页 806807808809810 下5页 Last page