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Volumn 19, Issue 17, 2009, Pages 4924-4928

Identification of small molecule inhibitors of proline-rich tyrosine kinase 2 (Pyk2) with osteogenic activity in osteoblast cells

Author keywords

Bone; Chemical screen; Kinase; Molecular model; Osteoblast; Pyk2; Small molecule

Indexed keywords

FOCAL ADHESION KINASE 1; PROLINE; PROTEIN TYROSINE KINASE INHIBITOR; PYRIDONE DERIVATIVE;

EID: 68349154347     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2009.07.084     Document Type: Article
Times cited : (12)

References (28)
  • 17
    • 68349129603 scopus 로고    scopus 로고
    • Kim, T.-S.; Bauer, D.; Bellon, S.; Boezio, A.; Booker, S.; Choquette, D.; D'Amico, D. C.; D'Angelo, N.; Dominguez, C.; Fellows, I. M.; Germain, J.; Graceffa, R.; Harmange, J.-C.; Hirai, S.; La, D.; Lee, M.; Liu, L.; Norman, M. H.; Potashman, M.; Roveto, P.; Siegmund, A. C.; Xi, N.; Yang, K. US Patent Application 20080312232A1, 2008. Experimental procedures and cMet data for some of these compounds will be published in due course.
    • Kim, T.-S.; Bauer, D.; Bellon, S.; Boezio, A.; Booker, S.; Choquette, D.; D'Amico, D. C.; D'Angelo, N.; Dominguez, C.; Fellows, I. M.; Germain, J.; Graceffa, R.; Harmange, J.-C.; Hirai, S.; La, D.; Lee, M.; Liu, L.; Norman, M. H.; Potashman, M.; Roveto, P.; Siegmund, A. C.; Xi, N.; Yang, K. US Patent Application 20080312232A1, 2008. Experimental procedures and cMet data for some of these compounds will be published in due course.
  • 19
    • 68349127739 scopus 로고    scopus 로고
    • PDB entry 3CC6 (1.6 Å): Busam, R. D.; Lehtio, L.; Karlberg, T.; Arrowsmith, C. H.; Bountra, C.; Collins, R.; Dahlgren, L. G.; Edwards, A. M.; Flodin, S.; Flores, A.; Graslund, S.; Hammarstrom, M.; Helleday, T.; Herman, M. D.; Johansson, A.; Johansson, I.; Kallas, A.; Kotenyova, T.; Moche, M.; Nilsson, M. E.; Nordlund, P.; Nyman, T.; Persson, C.; Sagemark, J.; Svensson, L.; Thorsell, A. G.; Tresaugues, L.; Van den Berg, S.; Weigelt, J.; Welin, M.; Berglund, H.
    • PDB entry 3CC6 (1.6 Å): Busam, R. D.; Lehtio, L.; Karlberg, T.; Arrowsmith, C. H.; Bountra, C.; Collins, R.; Dahlgren, L. G.; Edwards, A. M.; Flodin, S.; Flores, A.; Graslund, S.; Hammarstrom, M.; Helleday, T.; Herman, M. D.; Johansson, A.; Johansson, I.; Kallas, A.; Kotenyova, T.; Moche, M.; Nilsson, M. E.; Nordlund, P.; Nyman, T.; Persson, C.; Sagemark, J.; Svensson, L.; Thorsell, A. G.; Tresaugues, L.; Van den Berg, S.; Weigelt, J.; Welin, M.; Berglund, H.
  • 22
    • 68349136330 scopus 로고    scopus 로고
    • note
    • 293T cells were stably transfected with plasmids expressing a tetracycline repressor protein and a human Pyk2 cDNA regulated by a tetracycline operator sequence (T-REx™ System, Invitrogen, Carlsbad CA). In the absence of tetracycline basal Pyk2 expression was very low; in the presence of 100 ng/ml tetracycline Pyk2 expression was induced and was associated with increased Y402 autophosphorylation. Cellular immunofluorescence using antibodies for total Pyk2 and Y402 phosphorylation was quantitated in 96-well format using an Odyssey Infrared Imaging System (Li-Cor Biosciences, Lincoln NE).
  • 25
    • 68349134530 scopus 로고    scopus 로고
    • note
    • Pyk2 inhibitors from different chemical series also showed variable activity in this assay (data not shown).
  • 27
    • 68349151891 scopus 로고    scopus 로고
    • note
    • Selectivity profiling was not run on compound 2 for as many targets as compound 1 but Jak3, Tyk2 and Aurora-2 were all >1 μM.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.