GNE-140 racemic

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Chemical Information

Product name：GNE-140 racemic	Purity：98% min
CAS NO：1809794-70-4	Solubility：
Molecular Formula：C₂₅H₂₃ClN₂O₃S₂	Package：Package according to customer requirements
Molecular Weight：499.045	Storage：-20 ℃

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Remarks

GNE-140 racemic is a novel potent lactate dehydrogenase (LDHA) inhibitor. In MIA PaCa-2 human pancreatic cells, LDHA inhibition rapidly affected global metabolism, although cell death only occurred after 2 d of continuous LDHA inhibition. Pancreatic cell lines that utilize oxidative phosphorylation (OXPHOS) rather than glycolysis were inherently resistant to GNE-140, but could be resensitized to GNE-140 with the OXPHOS inhibitor phenformin. Acquired resistance to GNE-140 was driven by activation of the AMPK-mTOR-S6K signaling pathway, which led to increased OXPHOS, and inhibitors targeting this pathway could prevent resistance.

References

1: Boudreau A, Purkey HE, Hitz A, Robarge K, Peterson D, Labadie S, Kwong M, Hong
R, Gao M, Del Nagro C, Pusapati R, Ma S, Salphati L, Pang J, Zhou A, Lai T, Li Y,
Chen Z, Wei B, Yen I, Sideris S, McCleland M, Firestein R, Corson L, Vanderbilt
A, Williams S, Daemen A, Belvin M, Eigenbrot C, Jackson PK, Malek S,
Hatzivassiliou G, Sampath D, Evangelista M, O'Brien T. Metabolic plasticity
underpins innate and acquired resistance to LDHA inhibition. Nat Chem Biol. 2016
Oct;12(10):779-86. doi: 10.1038/nchembio.2143. Epub 2016 Aug 1. PubMed PMID:
27479743.