• br Discussion To our knowledge this

  2025-03-01

  

  Discussion To our knowledge, this is the first case report that demonstrates the presence of a novel T1151K ALK mutation in a patient with disease progression after crizotinib and then ceritinib. As early as 2011, Zhang et al. identified T1151K among other resistance mutations to crizotinib in Ba

• This evidence suggests the strong clinical relevance of the

  2025-03-01

  

  This evidence suggests the strong clinical relevance of the identification of acquired resistance mechanisms for a proper therapeutic decision in patients with ALK-rearranged NSCLC. When the tissue is not available, the analysis of circulating tumor DNA (cfDNA) can be a valid alternative for the det

• The present study determined the effect of DCA

  2025-03-01

  

  The present study determined the effect of DCA on VSMC calcification in vitro and in atherosclerotic ApoE-/- mice in vivo. We found that gamma-Secretase inhibitor IX non-toxic concentrations of DCA, did not affect VSMC viability, induced calcification of VSMC in culture and increased atheroscleroti

• br Materials and methods br Results

  2025-03-01

  

  Materials and methods Results Discussion Several major signaling and developmental pathways (e.g. EGFR, ALK, KRAS, TGFβ, Notch and Wnt/β-catenin) have been shown to be involved in lung carcinogenesis and they are being exploited as targets of the non-small cell lung cancer therapy (for revi

• Mechanistically NAergic signaling in the VTA modulates neuro

  2025-03-01

  

  Mechanistically, NAergic signaling in the VTA modulates neuronal activity presumably via α1-AR. The majority of α1-ARs are found in the VTA are located presynaptically on unmyelinated SNDX-275 and axon terminals of glutamatergic and GABAergic neurons. However, α1-ARs are also found on neuronal dendr

• The extent to which GPCR oligomerization

  2025-03-01

  

  The extent to which GPCR oligomerization is a regulated process still remains unclear. Reported effects of ligands on both GPCR homo- and heteromers are highly variable and depend on GPCR subtypes and the specific ligand used. According to our data, chronic treatment of mice with both paroxetine or

• In young animals the HT A receptor antagonist

  2025-03-01

  

  In young animals, the 5-HT2A tyramide antagonist ketanserin, at relatively low concentrations, shifted 5-HT concentration-response curves rightward, suggesting a role for 5-HT2A receptors in mediating 5-HT-induced contractions of the ureter. The slopes of the ketanserin Schild plots for the antagoni

• br Materials and methods br Discussion Few studies have

  2025-03-01

  

  Materials and methods Discussion Few studies have examined peripheral PACAP levels in migraineurs, and no reports have described PACAP levels in blood samples from patients with CM. Here, we demonstrated that plasma PACAP concentrations were lower in patients with interictal migraine (in both

• Steroidal CYP inhibitors can further be classified based on

  2025-02-28

  

  Steroidal CYP17 inhibitors can further be classified based on their mode of action, namely as mechanism-based inhibitors and type I and type II competitive inhibitors [129]. Recent studies investigated other biological targets than CYP17, and some new compounds have shown interesting dual activity a

• br Research perspective In vitro and in

  2025-02-28

  

  Research perspective In vitro and in vivo studies have demonstrated that increased LPA/ATX signaling contributes to cancer initiation and progression. Recent findings on the role of non-tumoral ATX in cancer progression and metastasis highlighted a new functional contribution for the microenviron

• Recent studies demonstrated FoxO a

  2025-02-28

  

  Recent studies demonstrated FoxO3a enhances the protective functions of autophagy in response to environmental stress , . FoxO3a coordinately activates autophagy by binding directly to the promoters of autophagy-related genes, including LC3, Gabarapl1, Beclin1, and Atg12 in atrophied skeletal muscle

• br Experimental br Acknowledgment This paper

  2025-02-28

  

  Experimental Acknowledgment This paper was financially supported by the Project Funded by China Postdoctoral Science Foundation (2017T100186), Natural Science Foundation of Liaoning Province (20170540858), General Scientific Research Projects of Department of Education of Liaoning Province (20

• We have recently begun to demonstrate

  2025-02-28

  

  We have recently begun to demonstrate this concept by reporting a novel class of β-hairpin peptidomimetics, built on a piperidine-pyrrolidine semi-rigid β-turn inducer [12] and bearing two recognition pentapeptide sequences, designed on oligomeric and fibril structures of Aβ1-42 (compound 1, Fig. 1)

• Outro grupo de trabalho analisou pares de g meos

  2025-02-28

  

  Outro grupo de trabalho analisou 8.503 pares de gêmeos dinamarqueses de meia‐idade ( foram divididos em quatro grupos: 1) Cirurgias major; 2) Artoplastias do joelho e anca; 3) Cirurgias minor; 4) Outras. Os resultados de cinco estudos cognitivos foram comparados entre os gêmeos. A genética e o ambie

• Epithelial mesenchymal transition EMT is the

  2025-02-27

  

  Epithelial-mesenchymal transition (EMT) is the process by which epithelial cells are trans-differentiated into motile mesenchymal cells. During EMT, epithelial cells reorganize their cortical MK-4827 cytoskeleton, lose their junctions and apical-basal polarity, change cell shape, and reprogram gene

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