• The importance of the ATM Tel to

  2023-09-28

  

  The importance of the ATM/Tel1 to ATR/Mec1 switch in the response to DSBs remains to be determined. Noteworthy, resection-defective S. cerevisiae cells, such as sae2Δ, exo1Δ, fun30Δ or sgs1Δ mutants, fail to turn off the checkpoint in response to an unrepaired DSB [56], [127], [128]. Moreover, the s

• Introduction Initially postulated to represent the main

  2023-09-28

  

  Introduction Initially postulated to represent the main source of ATP production in eukaryotic cells, mitochondria are recently recognized to perform manifold essential functions beyond energy production, impacting most areas of cell biology and medicine [1]. Mitochondrial metabolism is both the ba

• To further investigate the role of cholesterol in the Rh

  2023-09-28

  

  To further investigate the role of cholesterol in the Rh2-induced cytotoxicity, we then focused on the U937 cell line, which is cholesterol auxotroph and considered as a valuable model to study the importance of cholesterol in membrane structure and function (Billheimer et al., 1987), and used the e

• br G protein activation through

  2023-09-28

  

  G protein activation through croaker ZIP9 An essential criterion for designating a steroid binding protein as a membrane steroid receptor is to demonstrate that it can transduce steroid signals in order to elicit a cellular response. Treatment with 100nMT caused G protein activation in croaker ZI

• The loss of synaptic proteins such

  2023-09-28

  

  The loss of synaptic proteins such as synaptophysin from the N6-Cyclopentyladenosine is indicative of synapse degeneration and provided a good correlate of the degree of dementia in AD [12], [13], [14]. Consequently, the loss of synaptic proteins from cultured primary neurons incubated with Aβ provi

• br Acknowledgments br Introduction Amyloid deposit formation

  2023-09-28

  

  Acknowledgments Introduction Amyloid deposit formation is defined by the aggregation of β-sheeted forms of proteins that appear as starch-like amorphous material [1], [2]. Using a Kongo red stain, amyloids show birefringence behavior and an apple-green to reddish multicolor emission. Extracere

• Furthermore to address the concern that the observed positiv

  2023-09-28

  

  Furthermore, to address the concern that the observed positive in vitro activity results might be stymied by the propensity of such assays to display false positives due to the inherent noxiousness of the tested compounds, all analogs were evaluated against Vero cells in an MTT assay. Some of the mo

• br Materials and methods br

  2023-09-28

  

  Materials and methods Results Discussion We have in this study used semi-nested degenerative PCR to identify the lipoxygenases expressed in the lung tissue from M. fascicularis and report on the identification of 5- and 12/15-LO transcripts from this tissue. Although we did not find transcr

• glycine receptors br Serine glycine and one carbon metabolis

  2023-09-28

  

  Serine/glycine and one-carbon metabolism Altered serine metabolism in tumors was noted nearly half a century ago, and elevated flux through the de novo serine synthesis pathway (SSP) is a common phenomenon in cancer glycine receptors [43]. The SSP branches from glycolysis at the point of 3-phosp

• However a high triglyceride level

  2023-09-28

  

  However, a high triglyceride level was associated with dementia in a study with subjects aged ≥65 years (Raffaitin et al., 2009). In another study, the serum triglyceride levels of three different transgenic mouse strains mimicking AD were also evaluated within the progression of the pathology. In o

• Taken together the results reveal

  2023-09-28

  

  Taken together, the results reveal a complex feedback and feedforward signaling network between the tryptophan metabolic enzymes IDO1/TDO2, the KP metabolite KYN, and the ligand-activated transcription factor AhR (Figure 2). Cancer L 012 sodium salt highjack this signaling circuitry to deregulate i

• Most of the modifications in the sympathetic nervous system

  2023-09-28

  

  Most of the modifications in the sympathetic nervous system occurring with aging, including decreased βAR responsiveness, increased circulating catecholamines, and overall hyposensitivity to adrenergic stress, are also observed in patients with failing hearts. Moreover, young people are more reactiv

• br Actin at presynapses br Conclusion Thanks to the recent

  2023-09-28

  

  Actin at presynapses Conclusion Thanks to the recent discovery of rings, hotspots and trails, axonal L-Glutathione Reduced synthesis is back in the spotlight. These are exiting times for neuronal cell biologists armed with constantly improving labeling and imaging techniques to observe, quanti

• Recently biosensors based on enzyme mimicking organic inorga

  2023-09-28

  

  Recently, biosensors based on enzyme-mimicking organic-inorganic hybrid nanomaterials such as protein or DNA-Cu nanoflowers (Batule et al., 2015, Park et al., 2017), Fe-aminoclay (Lee et al., 2013), and MOFs (Ai et al., 2013, Dong et al., 2015, Feng et al., 2012, Liu et al., 2013, Qin et al., 2013,

• Drug resistance development often involves structurally un r

  2023-09-27

  

  Drug resistance development often involves structurally un-related drugs and, specifically both conventional and targeted agents. IGROV-1/Pt1 molarity equation are characterized by resistance to cisplatin and reduced sensitivity to inhibitors of EGF-R and MEK, the up-stream activator of ERK1/2, ass

14813 records 210/988 page Previous Next First page 上5页 206207208209210 下5页 Last page