Cited by 142Cancer, Hypoxia, and MetabolismMetabolism, Diabetes, and CancerMicrobial Metabolic Engineering and Bioproduction

Metabolic profiling of cancer cells reveals genome-wide crosstalk between transcriptional regulators and metabolism

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Ortmayr, Karin, Dubuis, Sébastien, Zampieri, Mattia·2019·Nature Communications

Published version of a preprint

Abstract

Transcriptional reprogramming of cellular metabolism is a hallmark of cancer. However, systematic approaches to study the role of transcriptional regulators (TRs) in mediating cancer metabolic rewiring are missing. Here, we chart a genome-scale map of TR-metabolite associations in human cells using a combined computational-experimental framework for large-scale metabolic profiling of adherent cell lines. By integrating intracellular metabolic profiles of 54 cancer cell lines with transcriptomic and proteomic data, we unraveled a large space of associations between TRs and metabolic pathways. We found a global regulatory signature coordinating glucose- and one-carbon metabolism, suggesting that regulation of carbon metabolism in cancer may be more diverse and flexible than previously appreciated. Here, we demonstrate how this TR-metabolite map can serve as a resource to predict TRs potentially responsible for metabolic transformation in patient-derived tumor samples, opening new opportunities in understanding disease etiology, selecting therapeutic treatments and in designing modulators of cancer-related TRs.

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Authors
Ortmayr, K., Dubuis, S., & Zampieri, M.
Affiliations
ETH Zurich (CH)
Corresponding author
Zampieri, Mattia
Venue
Nature Communications
Published
2019-04-23
Volume
10
Issue
1
Pages
1841-1841
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2941275129
Cited by
142
References
17
Citations by year
2026: 4 · 2025: 17 · 2024: 20 · 2023: 16 · 2022: 30 · 2021: 22 · 2020: 25 · 2019: 7 · 2018: 1
FWCI
6.65
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
  • Repository for Publications and Research Data (ETH Zurich) (submittedVersion, cc-by)
  • ETH Zürich Research Collection (cc-by)
Funders
  • Austrian Science Fund (FWF P26603, FWF; W1224, P26603, W 1224)
  • National Cancer Institute
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer, Hypoxia, and Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Metabolism, Diabetes, and Cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Microbial Metabolic Engineering and Bioproduction
Keywords
cancer metabolism, transcription factors, cancer cell lines, metabolite profiling, glucose metabolism, one-carbon metabolism, carbon metabolism, metabolic reprogramming, transcriptomics, proteomics, patient-derived tumors
MeSH terms
Cell Transformation, Neoplastic, Humans, Neoplasms, Transcription Factors, Genome, Human, Gene Expression Regulation, Neoplastic, Gene Expression Profiling, Protein Interaction Mapping, Proteomics, Cell Line, Tumor, Metabolic Networks and Pathways, Metabolomics, Metabolome, Transcriptome, Protein Interaction Maps

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