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Page 1
Isolation, structural determination, and antiviral activities of metabolites from vanitaracin A-producing Talaromyces sp.
Kamisuki S, Shibasaki H, Murakami H, Fujino K, Tsukuda S, Kojima I, Ashikawa K, Kanno K, Ishikawa T, Saito T, Sugawara F, Watashi K, Kuramochi K. Kamisuki S, et al. Among authors: watashi k. J Antibiot (Tokyo). 2023 Feb;76(2):75-82. doi: 10.1038/s41429-022-00585-9. Epub 2022 Dec 13. J Antibiot (Tokyo). 2023. PMID: 36513753 Free PMC article.
Cyclosporin A associated helicase-like protein facilitates the association of hepatitis C virus RNA polymerase with its cellular cyclophilin B.
Morohashi K, Sahara H, Watashi K, Iwabata K, Sunoki T, Kuramochi K, Takakusagi K, Miyashita H, Sato N, Tanabe A, Shimotohno K, Kobayashi S, Sakaguchi K, Sugawara F. Morohashi K, et al. Among authors: watashi k. PLoS One. 2011 Apr 29;6(4):e18285. doi: 10.1371/journal.pone.0018285. PLoS One. 2011. PMID: 21559518 Free PMC article.
Total synthesis and anti-hepatitis C virus activity of MA026.
Shimura S, Ishima M, Nakajima S, Fujii T, Himeno N, Ikeda K, Izaguirre-Carbonell J, Murata H, Takeuchi T, Kamisuki S, Suzuki T, Kuramochi K, Watashi K, Kobayashi S, Sugawara F. Shimura S, et al. Among authors: watashi k. J Am Chem Soc. 2013 Dec 18;135(50):18949-56. doi: 10.1021/ja410145x. Epub 2013 Dec 6. J Am Chem Soc. 2013. PMID: 24251365
Evaluation and identification of hepatitis B virus entry inhibitors using HepG2 cells overexpressing a membrane transporter NTCP.
Iwamoto M, Watashi K, Tsukuda S, Aly HH, Fukasawa M, Fujimoto A, Suzuki R, Aizaki H, Ito T, Koiwai O, Kusuhara H, Wakita T. Iwamoto M, et al. Among authors: watashi k. Biochem Biophys Res Commun. 2014 Jan 17;443(3):808-13. doi: 10.1016/j.bbrc.2013.12.052. Epub 2013 Dec 14. Biochem Biophys Res Commun. 2014. PMID: 24342612 Free article.
Cyclosporin A and its analogs inhibit hepatitis B virus entry into cultured hepatocytes through targeting a membrane transporter, sodium taurocholate cotransporting polypeptide (NTCP).
Watashi K, Sluder A, Daito T, Matsunaga S, Ryo A, Nagamori S, Iwamoto M, Nakajima S, Tsukuda S, Borroto-Esoda K, Sugiyama M, Tanaka Y, Kanai Y, Kusuhara H, Mizokami M, Wakita T. Watashi K, et al. Hepatology. 2014 May;59(5):1726-37. doi: 10.1002/hep.26982. Epub 2014 Apr 1. Hepatology. 2014. PMID: 24375637 Free PMC article.
Dysregulation of retinoic acid receptor diminishes hepatocyte permissiveness to hepatitis B virus infection through modulation of sodium taurocholate cotransporting polypeptide (NTCP) expression.
Tsukuda S, Watashi K, Iwamoto M, Suzuki R, Aizaki H, Okada M, Sugiyama M, Kojima S, Tanaka Y, Mizokami M, Li J, Tong S, Wakita T. Tsukuda S, et al. Among authors: watashi k. J Biol Chem. 2015 Feb 27;290(9):5673-84. doi: 10.1074/jbc.M114.602540. Epub 2014 Dec 30. J Biol Chem. 2015. PMID: 25550158 Free PMC article.
A Novel Tricyclic Polyketide, Vanitaracin A, Specifically Inhibits the Entry of Hepatitis B and D Viruses by Targeting Sodium Taurocholate Cotransporting Polypeptide.
Kaneko M, Watashi K, Kamisuki S, Matsunaga H, Iwamoto M, Kawai F, Ohashi H, Tsukuda S, Shimura S, Suzuki R, Aizaki H, Sugiyama M, Park SY, Ito T, Ohtani N, Sugawara F, Tanaka Y, Mizokami M, Sureau C, Wakita T. Kaneko M, et al. Among authors: watashi k. J Virol. 2015 Dec;89(23):11945-53. doi: 10.1128/JVI.01855-15. Epub 2015 Sep 16. J Virol. 2015. PMID: 26378168 Free PMC article.
206 results