Agents and methods for treating pancreatic ductal adenocarcinomas

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United States of America Patent

PATENT NO 12121534
SERIAL NO

17469530

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Abstract

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It has been discovered that NAD+-dependent histone deacetylase SIRT6 is critical for suppression of PDAC by controlling the expression of Lin28b, which is a negative regulator of let-7 microRNA. Specifically, SIRT6 loss results in histone hyperacetylation at the Lin28b promoter, Myc recruitment, and pronounced induction of Lin28b and downstream let-7 target genes, HMGA2, IGF2BP1, and IGF2BP3. This invention relates generally to agents and methods of reducing expression or activity of Lin28b to treat (aggressive) PDAC in a subject.

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Patent Owner(s)

Patent OwnerAddress
THE GENERAL HOSPITAL CORPORATION55 FRUIT STREET BOSTON MA 02114

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kugel, Sita Brookline, US 5 0
Mostoslavsky, Raul Boston, US 5 16
Naar, Anders M Arlington, US 17 21

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