Electron transport chain activity is a predictor and target for venetoclax sensitivity in multiple myeloma

Venetoclax monotherapy is effective in 40% of t(11:14) positive multiple myeloma (MM). Here, the authors show that electron transport chain complex I (CI) and complex II (CII) activity predict MM sensitivity to venetoclax, and inhibition of CI with IACS-010759 or CII with TTFA increase sensitivity.

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Auteurs principaux: Richa Bajpai, Aditi Sharma, Abhinav Achreja, Claudia L. Edgar, Changyong Wei, Arusha A. Siddiqa, Vikas A. Gupta, Shannon M. Matulis, Samuel K. McBrayer, Anjali Mittal, Manali Rupji, Benjamin G. Barwick, Sagar Lonial, Ajay K. Nooka, Lawrence H. Boise, Deepak Nagrath, Mala Shanmugam
Format: article
Langue:EN
Publié: Nature Portfolio 2020
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Accès en ligne:https://doaj.org/article/ab542c51a366402d8b83cd98c687f243
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Résumé:Venetoclax monotherapy is effective in 40% of t(11:14) positive multiple myeloma (MM). Here, the authors show that electron transport chain complex I (CI) and complex II (CII) activity predict MM sensitivity to venetoclax, and inhibition of CI with IACS-010759 or CII with TTFA increase sensitivity.