A resveratrol analog termed 3,3′,4,4′,5,5′-hexahydroxy-trans-stilbene is a potent HIV-1 inhibitor

Ying Shan Han, Peter K. Quashie, Thibault Mesplède, Hongtao Xu, Yudong Quan, Walter Jaeger, Thomas Szekeres, Mark A. Wainberg

Research output: Contribution to journalArticlepeer-review

15 Citations (Scopus)

Abstract

HIV resistance to current anti-HIV drugs and drug toxicity have created a need for new anti-HIV agents. We have examined and characterized a synthetic resveratrol analog, termed 3,3′,4,4′,5,5′-hexahydroxy-trans-stilbene (M8), for potential anti-HIV activity. Here, we demonstrate that M8 possesses potent anti-HIV activity against several HIV variants with EC50 values in the low μM range. M8 was shown to act at a very early step of HIV entry prior to fusion to host cells. These results demonstrate that this novel resveratrol derivative possesses potent anti-HIV-1 activity and may have a mechanism of action that is different from current anti-HIV-1 drugs including entry inhibitors. Further structure-guided design might lead to the development of newer improved resveratrol derivatives that could have value either in therapy or as microbicides to prevent the sexual transmission of HIV-1.

Original languageEnglish
Pages (from-to)2054-2060
Number of pages7
JournalJournal of Medical Virology
Volume87
Issue number12
DOIs
Publication statusPublished - 1 Dec 2015
Externally publishedYes

Keywords

  • Entry inhibitors
  • HIV-1
  • Resveratrol

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