Pre­clin­i­cal study shines a light on BET in­hibitors' po­ten­tial to pre­vent obe­si­ty-re­lat­ed can­cer growth

A small mol­e­cule in­hibitor of the bro­mod­omain and ex­tra-ter­mi­nal pro­tein fam­i­ly (BET) may slow down and even pre­vent the growth of breast and lung can­cers, re­searchers re­port.

In two stud­ies pub­lished in Can­cer Pre­ven­tion Re­search to­day, sci­en­tists showed that the drug com­pound, I-BET-762, had ef­fects on both tu­mor and im­mune cells. As a re­sult, it re­duced the amount of ex­ist­ing can­cer cells in mice by 80% and pre­vent­ed 50% of pre­can­cer­ous hu­man cells from be­com­ing can­cer­ous.

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