Evidence map›Paper›PMID 30718857›Full record

ArticleNature cell biology2019

Extracellular matrix mechanical cues regulate lipid metabolism through Lipin-1 and SREBP.

Patrizia Romani, Irene Brian, Giulia Santinon, Arianna Pocaterra, Matteo Audano, Silvia Pedretti, Samuel Mathieu, Mattia Forcato, Silvio Bicciato, Jean-Baptiste Manneville and 2 more

Abstract read
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In one paragraph

Article in Nature cell biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 130 papers.

0numbers the graph read from it
0cells of the map it votes in
130citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

130 citing papers in PubMed.

  1. Trial
  2. Intestinal Stem Cells: Regulation, Plasticity, and Therapeutic Potential.Methods in molecular biology (Clifton, N.J.) · 2027
    Review
  3. Review
  4. Mechanical forces stimulate Golgi export.The Journal of cell biology · 2026
    Article
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  7. Review
  8. Article
  9. Article
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  11. Review
  12. Article
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  19. Mechanical Cues Regulate Cargo Sorting and Export at the Golgi.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  20. Article

70 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

Patrizia RomaniDepartment of Molecular Medicine (DMM), University of Padua, Padua, Italy.
Irene BrianDepartment of Molecular Medicine (DMM), University of Padua, Padua, Italy.
Giulia SantinonDepartment of Molecular Medicine (DMM), University of Padua, Padua, Italy.
Arianna PocaterraDepartment of Molecular Medicine (DMM), University of Padua, Padua, Italy.
Matteo AudanoDepartment of Pharmacological and Biomolecular Sciences (DiSFeB), University of Milan, Milan, Italy.
Silvia PedrettiDepartment of Pharmacological and Biomolecular Sciences (DiSFeB), University of Milan, Milan, Italy.
Samuel MathieuInstitut Curie, PSL Research University, CNRS, UMR 144, Paris, France.
Mattia ForcatoDepartment of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.ORCID http://orcid.org/0000-0002-7383-6576
Silvio BicciatoDepartment of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.ORCID http://orcid.org/0000-0002-1944-7078
Jean-Baptiste MannevilleInstitut Curie, PSL Research University, CNRS, UMR 144, Paris, France.ORCID http://orcid.org/0000-0002-8670-3940
Nico MitroDepartment of Pharmacological and Biomolecular Sciences (DiSFeB), University of Milan, Milan, Italy.ORCID http://orcid.org/0000-0002-5000-3619
Sirio DupontDepartment of Molecular Medicine (DMM), University of Padua, Padua, Italy. sirio.dupont@unipd.it.ORCID http://orcid.org/0000-0002-6869-1966

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extracellular matrix (ECM) mechanical cues have powerful effects on cell proliferation, differentiation and death. Here, starting from an unbiased metabolomics approach, we identify synthesis of neutral lipids as a general response to mechanical signals delivered by cell-matrix adhesions. Extracellular physical cues reverberate on the mechanical properties of the Golgi apparatus and regulate the Lipin-1 phosphatidate phosphatase. Conditions of reduced actomyosin contractility lead to inhibition of Lipin-1, accumulation of SCAP/SREBP to the Golgi apparatus and activation of SREBP transcription factors, in turn driving lipid synthesis and accumulation. This occurs independently of YAP/TAZ, mTOR and AMPK, and in parallel to feedback control by sterols. Regulation of SREBP can be observed in a stiffened diseased tissue, and contributes to the pro-survival activity of ROCK inhibitors in pluripotent stem cells. We thus identify a general mechanism centered on Lipin-1 and SREBP that links the physical cell microenvironment to a key metabolic pathway.

Indexed as

Lipid MetabolismCell DifferentiationCell LineCell Line, TumorCell-Matrix JunctionsCell ProliferationCellular MicroenvironmentCuesExtracellular MatrixGolgi ApparatusHumansMetabolomicsPhosphatidate PhosphataseSignal TransductionSterol Regulatory Element Binding ProteinsLPIN1 protein, humanPhosphatidate PhosphataseSterol Regulatory Element Binding Proteins

Identifiers

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.