Cited by 315Cancer, Hypoxia, and MetabolismPancreatic and Hepatic Oncology ResearchAmino Acid Enzymes and Metabolism

Compensatory metabolic networks in pancreatic cancers upon perturbation of glutamine metabolism

Open access
Biancur, Douglas E., Paulo, Joao A., Małachowska, Beata, Quiles Del Rey, Maria, Sousa, Cristovão M., Wang, Xiaoxu, Sohn, Albert S. W., Chu, Gerald C. +5 more·2017·Nature Communications

Abstract

Pancreatic ductal adenocarcinoma is a notoriously difficult-to-treat cancer and patients are in need of novel therapies. We have shown previously that these tumours have altered metabolic requirements, making them highly reliant on a number of adaptations including a non-canonical glutamine (Gln) metabolic pathway and that inhibition of downstream components of Gln metabolism leads to a decrease in tumour growth. Here we test whether recently developed inhibitors of glutaminase (GLS), which mediates an early step in Gln metabolism, represent a viable therapeutic strategy. We show that despite marked early effects on in vitro proliferation caused by GLS inhibition, pancreatic cancer cells have adaptive metabolic networks that sustain proliferation in vitro and in vivo . We use an integrated metabolomic and proteomic platform to understand this adaptive response and thereby design rational combinatorial approaches. We demonstrate that pancreatic cancer metabolism is adaptive and that targeting Gln metabolism in combination with these adaptive responses may yield clinical benefits for patients.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1038/ncomms15965

Cites

55 of 55 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Not all KRAS tumors are sensitive to inhibition of glutamine metabolism in vivo.

    “Consistently, not all KRAS tumors are sensitive to inhibition of glutamine metabolism in vivo74,75, indicating that a deeper understanding is required of the context in which KRAS-driven cancers would be most sensitive to agents that target this metabolic pathway.”
  • Oncogenic Ras drives glutamine anaplerosis to supply carbon for the TCA cycle, glutathione biosynthesis for ROS detoxification, and a non-canonical malate-aspartate shuttle for NADPH production.

    “Oncogenic Ras also drives glutamine anaplerosis to provide a significant source of carbon for TCA cycle, biosynthesis of glutathione necessary to detoxify reactive oxygen species (ROS), and enables a non-canonical malate-aspartate shuttle to generate NADPH for redox balance198”

    From Pancreatic cancer: Advances and challenges (2023) · cites this paper as [198]

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

1 retracted

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Biancur, D. E., Paulo, J. A., Małachowska, B., Quiles Del Rey, M., Sousa, C. M., Wang, X., Sohn, A. S. W., Chu, G. C., Gygi, S. P., Harper, J. W., Fendler, W., Mancias, J. D., & Kimmelman, A. C.
Affiliations
  • NYU Langone Health (US)
  • Medical University of Warsaw (PL)
  • Dana-Farber Cancer Institute (US)
  • Brigham and Women's Hospital (US)
  • Harvard University (US)
Corresponding author
  • Mancias, Joseph D.
  • Kimmelman, Alec C.
Venue
Nature Communications
Published
2017-07-03
Volume
8
Issue
1
Pages
15965-15965
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2729334679
Cited by
315
References
55
Citations by year
2026: 25 · 2025: 41 · 2024: 36 · 2023: 30 · 2022: 39 · 2021: 29 · 2020: 51 · 2019: 41 · 2018: 15 · 2017: 8
FWCI
10.55
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (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)
Funders
  • Calithera Biosciences (CB839)
  • Fundacja na rzecz Nauki Polskiej
  • National Institutes of Health (KL2TR001100)
  • National Cancer Institute (R01CA188048, R01CA157490, P01CA117969)
  • National Institute of General Medical Sciences (R01GM095567)
  • National Institute of Diabetes and Digestive and Kidney Diseases (DK098285, K01DK098285)
  • National Center for Advancing Translational Sciences
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer, Hypoxia, and Metabolism
  • Health Sciences › Medicine › Oncology › Pancreatic and Hepatic Oncology Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biochemistry › Amino Acid Enzymes and Metabolism
Keywords
pancreatic ductal adenocarcinoma, glutamine metabolism, glutaminase inhibition, metabolic adaptation, tumor cell proliferation, cancer metabolism, metabolomics, proteomics, combination therapy
MeSH terms
Animals, Female, Glutaminase, Glutamine, Humans, Male, Mice, Inbred C57BL, Pancreatic Neoplasms, Xenograft Model Antitumor Assays, Proteomics, Cell Line, Tumor, Cell Proliferation, Mice, Metabolic Networks and Pathways

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review