• Both receptors belong to the large family of G

  2021-03-13

  

  Both receptors belong to the large family of G protein-coupled receptors (GPCRs) [4,5], which often appeared as monomers, dimers and higher order aggregates [6,7]. There is evidence that these receptor-complexes can modulate the functionality and the pharmacology of the receptors [8,9] by sequesteri

• PTEN is an evolutionarily conserved protein and has

  2021-03-13

  

  PTEN is an evolutionarily conserved protein and has been considered to be genetically unique without other isoforms. In this study, we identified an alternate translation initiation at a CUG site in the 5′ untranslated region (5′ UTR) of PTEN mRNA. This CUG start Haloperidol generates a larger form

• The majority of APC C subunits form a giant

  2021-03-13

  

  The majority of APC/C subunits form a giant scaffold, which was originally named the arc lamp, based on its shape when viewing APC/C from one side (Figure 1 and Box 1) [24]. The scaffold consists of two modules: the TPR lobe resembles the curved post and lamp, and the platform resembles the fak inhi

• br E Ubiquitin Ligases Regulate Central and

  2021-03-13

  

  E3 Ubiquitin Ligases Regulate Central and Peripheral T Cell Tolerance During the random process of somatic recombination, T cell receptors (TCRs; see Glossary) that recognize self-antigens are commonly generated. Notably, meticulously precise filtering mechanisms, termed tolerance, are necessary

• Our data supports the conclusion that

  2021-03-13

  

  Our data supports the conclusion that the exonuclease activity thought to be intrinsic to Artemis is not a component of the Artemis polypeptide. Many possibilities exist to explain the presence of the exonuclease activity in less-pure fractions of Artemis. It is possible that the exonuclease is simp

• actin polymerization inhibitor For example nM MTX markedly s

  2021-03-13

  

  For example, 200nM MTX markedly stimulates the differentiation of the monocytic U937 actin polymerization inhibitor [39], but only 10nM MTX is sufficient for the inhibition of clonogenicity in the ALL and APL cell lines [22]. Furthermore, an even lower concentration of MTX (2nM) selectively induces

• The study reported here had the primary goal

  2021-03-13

  

  The study reported here had the primary goal to compare the methylation of HPV late genes with methylation of the DAPK promoter, and with histological or cytological diagnoses among high-risk patients that were referred to a colposcopy clinic based on abnormal cervical cytology. Based on the literat

• The intestinal cholesterol absorption markers sitosterol

  2021-03-12

  

  The intestinal cholesterol Thymidine markers sitosterol and campesterol to cholesterol levels were significantly lower in Villin-Tgif1 mice compared to wild type mice, irrespective of diet. However, the decrease was less pronounced in Villin-Tgif1 mice fed a chow diet (∼20–30%) compared to mice fed

• Introduction Obesity constitutes a global

  2021-03-12

  

  Introduction Obesity constitutes a global healthcare problem and has many adverse effects on the cardiovascular function [1,2]. Recently, the perivascular adipose tissue (PVAT) has emerged as a relevant fat depot for cardiovascular risk and as a potential trigger in vascular dysfunction. Indeed, PV

• In pregnancy maternal uterine spiral artery SA remodeling is

  2021-03-12

  

  In pregnancy, maternal uterine spiral artery (SA) remodeling is essential for ensuring efficient blood flow to the developing fetus. A subset of CD49a+Eomes+ decidual NK rki (dNK) that actively secretes GFs, such as pleiotrophin and osteoglycin, have recently been described in humans and in mice. Th

• br Acknowledgments br Introduction Inflammation is the

  2021-03-12

  

  Acknowledgments Introduction Inflammation is the protective reaction of the body to infection, injury, or irritation with the aim to remove harmful stimuli such as pathogens, damaged cells, or allergic irritants and to initiate the healing process. Inflammatory abnormalities play a crucial rol

• Cancer patients may develop cachexia a deleterious

  2021-03-12

  

  Cancer patients may develop cachexia, a deleterious wasting syndrome that is associated with muscle atrophy and has an impact on the well-being of patients and on the response to the treatment. Indeed, cachexia is a devastating and often irreversible syndrome observed in up to 80% of cancer patients

• br Multi subunit RINGs There

  2021-03-12

  

  Multi-subunit RINGs There are RING-type E3s that exist as multi-subunit assemblies (see Fig. 3B). A striking example is the Cullin RING Ligase (CRL) superfamily [35], which exhibits enormous plasticity in substrate specificity. Each CRL subfamily is characterized by a cullin protein (Cul-1, 2, 3

• Here we describe preparation of three stable

  2021-03-12

  

  Here, we describe preparation of three stable conjugates that are linked by either oxyester, disulfide, or isopeptide bonds (Fig. 10.1). Each of these conjugates depends upon the prior purification of E2 and ubiquitin proteins that have been engineered to favor specific linkages. For the oxyester- a

• Ubiquitin activating enzyme activates ubiquitin by a

  2021-03-12

  

  Ubiquitin-activating enzyme activates ubiquitin by a three-step process with ATP as a cofactor (Chen et al., 2011, Haas and Rose, 1982, Haas et al., 1982). We demonstrated that ATP is required for mRFP-Ub–E1 formation under non-reducing conditions (Fig. 2A). A time course of radioactive ATP producti

14885 records 687/993 page Previous Next First page 上5页 686687688689690 下5页 Last page