• In general cellular senescence is

  2020-12-10

  

  In general, cellular senescence is considered a programmed response to stress that can be activated by oxidative stress, irradiation or action of substances or drugs. These stressors cause DNA damage and, through the action of specific proteins (p53 and p21), lead to cell senescence (di Fagagna, 200

• The fact that the mean

  2020-12-10

  

  The fact that the mean tumor size of the E1202-654 + α-GalCer group was much smaller than that of the α-GalCer inoculated group in both protocols indicates that immunization with E1202-654 plus α-GalCer, which induces a strong CD8+ T cell E1 antigen-specific immune response, is involved in the elimi

• aminoisobutyric acid BAIBA is a natural catabolite of the br

  2020-12-10

  

  β-aminoisobutyric honokiol (BAIBA) is a natural catabolite of the branched-chain amino acid thymine. BAIBA was recently found to reduce inflammation in skeletal muscle via the AMP-activated protein kinase (AMPK)-peroxisome proliferator-activated receptor (PPAR)δ signaling pathway. BAIBA reportedly

• br Restenosis after angioplasty remains

  2020-12-10

  

  Restenosis after angioplasty remains a remarkable challenge, although drug-eluting stents have reduced the incidence of restenosis considerably . Vascular smooth muscle sn 38 australia (VSMCs) play a pivotal role in the development of intimal thickening and restenosis. VSMCs proliferate and migra

• Tailoring pharmacological treatment to the genetic backgroun

  2020-12-10

  

  Tailoring pharmacological treatment to the genetic background of a person can enhance therapeutic response (), increase compliance (), and decrease drug toxicity (, , ). Because cocaine addiction has a strong genetic basis, with the vulnerability to develop an addiction estimated to be as high as 72

• A previous study suggested that DARs

  2020-12-10

  

  A previous study suggested that DARs and octopamine/tyramine receptors (OARs/TARs) have close pharmacological properties (Beggs et al., 2011). Their relationships were also supported by phylogenetic analyses (Balfanz et al., 2005, Hauser et al., 2008, Wu et al., 2014), indicating that some of DAR an

• Mother rats acutely treated with

  2020-12-10

  

  Mother rats acutely treated with quinpirole (0.5 and 1.0 mg/kg) decreased the pup exploration time but increased the object exploration, so they showed a significantly lower pup preference ratio. They also showed impaired maternal performance in the home cage, consistent with our previous study (Zha

• br Materials and methods br Results br Discussion DNA PKcs

  2020-12-10

  

  Materials and methods Results Discussion DNA-PKcs and the Ku heterodimer (Ku70 and Ku80) constitute the DNA-PK complex, which is a serine/threonine kinase. DNA-PK phosphorylates H2AX and other substrates, such as main NHEJ factors (Artemis, XRCC4, and DNA ligase IV) [4]. Therefore, DNA-PK d

• br Conclusions br Conflict of interest statement br Acknowle

  2020-12-10

  

  Conclusions Conflict of interest statement Acknowledgments This research was funded by São Paulo Research Foundation (FAPESP) (ProcessN. 2012/08621-1). Thanks to F.J.H. Blázquez and the staff of the Laboratório de Anatomia Microscópica e Imuno Histoquímica (LAMIH − FMVZ − USP) for the permi

• br Introduction Coping with DNA damage is possible thanks

  2020-12-10

  

  Introduction Coping with DNA damage is possible thanks to surveillance mechanisms (checkpoints), that detect the problem and promote its solution [1], [2], and to repair and tolerance pathways that remove the lesions or reduce the damage consequences [3], [4]. Failures in these processes have a h

• To further determine the cell death the cells in

  2020-12-10

  

  To further determine the cell death, the LY-2228820 in flasks were harvested after OGD or LTD4 treatment, washed twice with PBS, and evaluated with Annexin V (AV)-FITC apoptosis detection kit I (BD Biosciences Pharmingen, USA) on a flow cytometer (FACSCalibur, Becton–Dickinson, USA). Briefly, 106 c

• Moreover a ligand for fusin has recently been found the

  2020-12-10

  

  Moreover, a ligand for fusin has recently been found: the lymphocyte chemoattractant stromal-derived factor-1 (SDF-1) binds to CHO Flavin adenine dinucleotide transfected with fusin and promotes secondary messenger production (Bleul et al., 1996; Oberlin et al., 1996). A new name, CXCR-4, has been

• Trk receptors critically support the development and mainten

  2020-12-10

  

  Trk receptors critically support the development and maintenance of the nervous system, , but their over-expression in various neural and non-neural neoplasms such as breast, pancreatic, lung and neuroendocrine tumors also confers aggressive phenotypes to tumor SB 204070 and correlates with poor p

• Similarly to other investigations the present study found th

  2020-12-09

  

  Similarly to other investigations, the present study found that ZEA in high concentrations decreases viability of both normal (Liu et al., 2018, Zheng et al., 2018a, Zheng et al., 2018b) and cancer Erastin (Khosrokhavar et al., 2009, Kowalska et al., 2017). The toxic effect of ZEA observed by Liu e

• br Clinical studies br Practical implications for young

  2020-12-09

  

  Clinical studies Practical implications for young women Conclusion Research on the oncogenic mechanism of hormones has advanced dramatically in the latter years. The finding that progestogens are more powerful determinants of risk than estrogens in breast cancer has been added to advances i

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