Scientific publications
An automated network-based tool to search for metabolic vulnerabilities in cancer. Scientific Publication
Luis V Valcárcel 1 2 , Edurne San José-Enériz 2 3 , Raquel Ordoñez 2 3 , Iñigo Apaolaza 1 , Danel Olaverri-Mendizabal 1 , Naroa Barrena 1 , Ana Valcárcel 2 , Leire Garate 2 3 , Jesús San Miguel 2 3 4 , Antonio Pineda-Lucena 2 3 , Xabier Agirre 2 3 , Felipe Prósper 5 6 7 , Francisco J Planes 8 9 10
Abstract
The development of computational tools for the systematic prediction of metabolic vulnerabilities of cancer cells constitutes a central question in systems biology.
Here, we present gmctool, a freely accessible online tool that allows us to accomplish this task in a simple, efficient and intuitive environment. gmctool exploits the concept of genetic Minimal Cut Sets (gMCSs), a theoretical approach to synthetic lethality based on genome-scale metabolic networks, including a unique database of synthetic lethals computed from Human1, the most recent metabolic reconstruction of human cells. gmctool introduces qualitative and quantitative improvements over our previously developed algorithms to predict, visualize and analyze metabolic vulnerabilities in cancer, demonstrating a superior performance than competing algorithms.
A detailed illustration of gmctool is presented for multiple myeloma (MM), an incurable hematological malignancy. We provide in vitro experimental evidence for the essentiality of CTPS1 (CTPS synthase) and UAP1 (UDP-N-Acetylglucosamine Pyrophosphorylase 1) in specific MM patient subgroups.
CITATION Nat Commun. 2024 Oct 11;15(1):8685. doi: 10.1038/s41467-024-52725-4
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