Identification of Dmt-D-Lys-Phe-Phe-OH as a highly antinociceptive tetrapeptide metabolite of the opioid-neurotensin hybrid peptide PK20: IF 2.165

Patrycja Kleczkowska, Engin Bojnik, Anna Lesniak, Piotr Kosson, Isabelle Van den Eynde, Steven Ballet, Sandor Benyhe, Dirk Tourwe, Andrzej W. Lipkowski

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)
Original languageEnglish
Pages (from-to)836-846
JournalPharmacological Reports
Issue number4
Publication statusPublished - 2013


  • in vivo analgesia
  • PK20 metabolite
  • [S-35]GTP gamma S
  • antinociception
  • opioid receptor binding

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