Science exchange logo white
  • Solutions
      Buyers

      We are making R&D services readily available to every organization that seeks to make scientific impact. Learn More

      Providers

      We are changing the way providers access and engage customers to streamline the sale and delivery of R&D services. Learn More

      Industries Agriscience Animal Health Basic Research Biopharmaceutical Chemicals Consumer Health Food Science Medical Devices
      Reproducibility

      We believe that good experiments can and should be independently replicated and validated. Learn More

  • Resources
    Innovation Blog
    Customer Stories
    Events
    Industry Trends
    News
    Product Updates
    Help Center
  • About
    About
    Our Story
    Leadership
    Partners
    Join the Team
  • Contact
  • Log In Sign Up
  • Get a Demo
  • High throughput synthetic lethality screen reveals a tumorigenic role of adenylate cyclase in fumarate hydratase-deficient cancer cells.

    BMC Genomics. 15:158. doi: 10.1186/1471-2164-15-158. February 25, 2014. View on PubMed.
  • Authors

    Boettcher M, Lawson A, Ladenburger V, Fredebohm J, Wolf J, Hoheisel JD, Frezza C, and Shlomi T
  • Abstract

    BACKGROUNDSynthetic lethality is an appealing technique for selectively targeting cancer cells which have acquired molecular changes that distinguish them from normal cells. High-throughput RNAi-based screens have been successfully used to identify synthetic lethal pathways with well-characterized tumor suppressors and oncogenes. The recent identification of metabolic tumor suppressors suggests that the concept of synthetic lethality can be applied to selectively target cancer metabolism as well.RESULTSHere, we perform a high-throughput RNAi screen to identify synthetic lethal genes with fumarate hydratase (FH), a metabolic tumor suppressor whose loss-of-function has been associated with hereditary leiomyomatosis and renal cell carcinoma (HLRCC). Our unbiased screen identified synthetic lethality between FH and several genes in heme metabolism, in accordance with recent findings. Furthermore, we identified an enrichment of synthetic lethality with adenylate cyclases. The effects were validated in an embryonic kidney cell line (HEK293T) and in HLRCC-patient derived cells (UOK262) via both genetic and pharmacological inhibition. The reliance on adenylate cyclases in FH-deficient cells is consistent with increased cyclic-AMP levels, which may act to regulate cellular energy metabolism.CONCLUSIONSThe identified synthetic lethality of FH with adenylate cyclases suggests a new potential target for treating HLRCC patients.

Science exchange logo white

  • Facebook
  • Twitter
  • LinkedIn

Solutions

  • Buyers
  • Providers
  • Reproducibility

Industries

  • Agriscience
  • Animal Health
  • Basic Research
  • Biopharmaceutical
  • Chemicals
  • Consumer Health
  • Food Science
  • Medical Devices

Resources

  • Innovation Blog
  • Customer Stories
  • Events
  • Industry Trends
  • News
  • Product Updates

About

  • Our Story
  • Leadership
  • Partners
  • Join the Team

Support

  • Contact Us
  • Help Center
  • Trust
  • Terms of Use
  • Privacy Policy

Copyright © 2021 Science Exchange, Inc. All rights reserved.