• Our finding that one enzyme acts both as

  2021-05-17

  

  Our finding that one enzyme acts both as a primase and a DNAP poses evolutionary and mechanistic questions. In particular, why do cellular organisms require two enzymes to fulfill de novo DNA synthesis? The inability of cellular replicases to perform as primases might be dictated by the challenges a

• br Experiments and Methods br Results and Discussion br

  2021-05-17

  

  Experiments and Methods Results and Discussion Conclusions Here, the interactions between two newly-synthesized carbazole derivative—cationic δ,δ′‑diazacarbazoles and DNA were characterized by several spectroscopic means, including UV–Vis and fluorescence, AFM and fluorescence imaging. The

• br Materials and methods br Acknowledgements

  2021-05-17

  

  Materials and methods Acknowledgements SD was supported by a pre-doctoral research fellowship from the Flanders Agency for Innovation and Entrepreneurship (VLAIO-Flanders, Belgium). YB is supported by a postdoctoral fellowship from Research Foundation Flanders (FWO, Belgium). We thank Isabelle

• Ertapenem sodium salt synthesis The small molecule d mannuro

  2021-05-17

  

  The small molecule β-d-mannuronic Ertapenem sodium salt synthesis (M2000), patented (DE-102016113018.4), has been tested as an anti-inflammatory and a novel immunosuppressive agent in various experimental models such as animal models of immune complex glomerulonephritis, nephrotic syndrome, multiple

• br Collagens as new drivers of zebrafish tissue regeneration

  2021-05-17

  

  Collagens as new drivers of zebrafish tissue regeneration Contrary to mammals, zebrafish possess very high regeneration capacities and thereby represent a versatile model to study tissue and organ regeneration. Adult fish can fully reconstruct their brain, spinal cord, retina, kidney, liver, panc

• br Chk and Chk mediated signaling act as a

  2021-05-17

  

  Chk 1 and Chk 2 mediated signaling act as a barrier to tumorigenesis It was hypothesized recently that early events during tumorigenesis, such as the overexpression of oncogenes, lead to a DNA-damage response which, in turn halts tumor progression [44], [45], [46]. The DNA-damage response is prop

• The previously described endogenous patterns of IGF induced

  2021-05-17

  

  The previously described endogenous patterns of IGF-1-induced kinase signaling, and resulting interaction between MAPK and PI3K, differ across neuronal sub-types. In R28 retinal neuron-like cells, IGF-1 treatment elicits prolonged activation (at least 80 min) of both PI3K and MAPK (Kong et al., 2016

• br Criteria for ER targeted fluorescent probes br Survey of

  2021-05-17

  

  Criteria for ER-targeted fluorescent probes Survey of fluorescent probes Proposed approach to high affinity fluorescent steroidal ER probes Our proposed approach to the development of a new generation of fluorescent estrogen receptor imaging agents employs many of the elements present in th

• br Results br Discussion In this study

  2021-05-17

  

  Results Discussion In this study, we investigated the role of EP4 on invasion and invadopodia in breast cancer cells. Our results demonstrate that EP4 activation promotes invadopodia-driven ECM degradation, in turn facilitating future intravasation and metastasis of breast cancer glycine recep

• For most enolases fluoride acts as an inhibitor while

  2021-05-17

  

  For most enolases, fluoride acts as an inhibitor, while Mg2+ is the most important metal activator. In yeast systems, metal cations and fluoride bind to enolase at the active center of the enzyme, forming a complex. The complex blocks the binding of substrates to the enzyme in yeast systems, thereby

• Introduction Formate dehydrogenase enzymes FDHs are a

  2021-05-14

  

  Introduction Formate dehydrogenase enzymes (FDHs) are a group of heterogeneous proteins that catalyse the reversible formate () oxidation to carbon dioxide () (Eq. (1)). These enzymes are classified in two families, one gathering the enzymes that hold no redox-active centres and another that includ

• The DDR gene located on chromosome region

  2021-05-14

  

  The DDR1 gene, located on chromosome region 6p21.33, encodes a transmembrane tyrosine kinase receptor involved in melanocyte anchoring through binding to collagen IV (Silva de Castro et al., 2010). So far, only three studies have been conducted on the association between DDR1 polymorphism and the ri

• An even more striking difference is

  2021-05-14

  

  An even more striking difference is observed when comparing active site residues, which are evolutionarily very well conserved in other soluble PPases 18, 19. In 31 known PPase sequences, 13 functionally important active site residues are conserved in all sequences, but only two of them (D70 and D97

• We further evaluated the functional relation between promote

  2021-05-14

  

  We further evaluated the functional relation between promoter regulation of the tumor suppressor genes and in fresh frozen, microdissected tumor tissue from 55 patient with clear cell renal carcinoma. In addition, normal-appearing tissue from the same patient taken distal of the tumor and later hist

• br Methods br Results The characteristics of the control sub

  2021-05-14

  

  Methods Results The characteristics of the 20 control subjects and 63 patients stratified by SDB severity, matched for age, sex, and BMI z-score, are described in Table 1. As expected, AHI, OAI, ODI, and SLT90% increased and SpO2 decreased progressively with the severity of the disease. Dis

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