Researchers Identify New Drug Candidates To Treat DLST+ Tumors

Listen to a blog summary of a trending research paper published in Volume 14 of Oncotarget: "Candidate drugs associated with sensitivity of cancer cell lines with DLST amplification or high mRNA levels." ____________________________________________________ Dihydrolipoamide S-succinyltransferase (DLST) is a crucial gene/protein/enzyme involved in the oxidative phosphorylation (OXPHOS) pathway and cellular energy production. Recent studies have demonstrated that, in neuroblastoma and triple-negative breast cancer (TNBC), increased expression of DLST is associated with increased tumor aggression and a poor disease prognosis. Researchers also found that, in leukemia and TNBC cell lines, the knockdown of DLST leads to apoptosis. These findings suggest that neuroblastoma and TNBC may benefit from DLST-inhibiting cancer therapy. In light of this evidence, researchers Christina Kuhn, Myriam Boeschen, Manuel Philip, Torsten Schöneberg, Doreen Thor, and Susanne Horn from the University of Leipzig, University Duisburg-Essen and the German Cancer Consortium investigated approved drugs that target DLST-activated tumors. In their recent study, the team used data from the Genomics of Drug Sensitivity in Cancer (GDSC) project to identify new drug candidates for the treatment of DLST-activated tumors. On January 12, 2023, their research paper was published in Oncotarget’s Volume 14, entitled, “Candidate drugs associated with sensitivity of cancer cell lines with DLST amplification or high mRNA levels.” “With the advent of complex genetic datasets of roughly 1000 cell lines in the Cancer Cell Line Encyclopedia (CCLE) and on drug resistance in the Genomics of Drug Sensitivity in Cancer project (GDSC), analyses of drug sensitivity have become possible on a larger scale [6, 7].” Full blog - https://www.oncotarget.org/2023/01/19/researchers-identify-new-drug-candidates-to-treat-dlst-tumors/ DOI - https://doi.org/10.18632/oncotarget.28342 Correspondence to - Christina Kuhn - Christina.Kuhn@medizin.uni-leipzig.de Sign up for free Altmetric alerts about this article - https://oncotarget.altmetric.com/details/email_updates?id=10.18632%2Foncotarget.28342 Keywords - neuroblastoma, drug sensitivity, drug resistance, drug repurposing, DLST About Oncotarget Oncotarget is a primarily oncology-focused, peer-reviewed, open access journal. Papers are published continuously within yearly volumes in their final and complete form, and then quickly released to Pubmed. On September 15, 2022, Oncotarget was accepted again for indexing by MEDLINE. Oncotarget is now indexed by Medline/PubMed and PMC/PubMed. To learn more about Oncotarget, please visit https://www.oncotarget.com and connect with us: SoundCloud - https://soundcloud.com/oncotarget Facebook - https://www.facebook.com/Oncotarget/ Twitter - https://twitter.com/oncotarget Instagram - https://www.instagram.com/oncotargetjrnl/ YouTube - https://www.youtube.com/OncotargetYouTube LinkedIn - https://www.linkedin.com/company/oncotarget Pinterest - https://www.pinterest.com/oncotarget/ Reddit - https://www.reddit.com/user/Oncotarget/ For media inquiries, please contact media@impactjournals.com.