Evidence map›Paper›PMID 40550870›Full record

ReviewNature reviews. Molecular cell biology2025

Key challenges and recommendations for defining organelle membrane contact sites.

Tito Calì, Emmanuelle M Bayer, Emily R Eden, György Hajnóczky, Benoit Kornmann, Laura Lackner, Jen Liou, Karin Reinisch, Hyun-Woo Rhee, Rosario Rizzuto and 2 more

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Molecular cell biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

30 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Article
  6. Review
  7. Subcellular localization as a driver of protein function.Nature reviews. Molecular cell biology · 2026
    Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Review
  13. A brief history of the human liver peroxisome.Histochemistry and cell biology · 2026
    Review
  14. Article
  15. Review
  16. Ion- and Temperature-Programmable Reconfiguration of Subcompartments in Synthetic Cells.Chembiochem : a European journal of chemical biology · 2026
    Article
  17. Organelle contact sites in cancer cells.Cell death & disease · 2026
    Review
  18. Review
  19. Article
  20. Beyond the membrane: rethinking EGFR signaling in physiology and cancer.Cellular and molecular life sciences : CMLS · 2026
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Tito CalìDepartment of Biomedical Sciences (DSB), University of Padova, Padova, Italy. tito.cali@unipd.it.ORCID http://orcid.org/0000-0002-8901-1659
Emmanuelle M BayerUniversité de Bordeaux, CNRS, Laboratoire de Biogenèse Membranaire, UMR 5200, Villenave d'Ornon, France.ORCID http://orcid.org/0000-0001-8642-5293
Emily R EdenUniversity College London Institute of Ophthalmology, London, UK.
György HajnóczkyMitoCare Center for Mitochondrial Imaging Research and Diagnostics, Department of Pathology, Anatomy and Cell Biology, Thomas Jefferson University, Philadelphia, PA, USA.ORCID http://orcid.org/0000-0003-3813-2570
Benoit KornmannDepartment of Biochemistry, University of Oxford, Oxford, UK.ORCID http://orcid.org/0000-0002-6030-8555
Laura LacknerDepartment of Molecular Biosciences, Northwestern University, Evanston, IL, USA.
Jen LiouDepartment of Physiology, UT Southwestern Medical Center, Dallas, TX, USA.ORCID http://orcid.org/0000-0003-1546-3115
Karin ReinischDepartment of Cell Biology, Yale School of Medicine, New Haven, CT, USA.ORCID http://orcid.org/0000-0001-9140-6150
Hyun-Woo RheeDepartment of Chemistry, Seoul National University, Seoul, Republic of Korea.ORCID http://orcid.org/0000-0002-3817-3455
Rosario RizzutoDepartment of Biomedical Sciences (DSB), University of Padova, Padova, Italy.ORCID http://orcid.org/0000-0001-7044-5097
Luca ScorranoDepartment of Biology, University of Padova, Padova, Italy.ORCID http://orcid.org/0000-0002-8515-8928
Marisa BriniStudy Center for Neurodegeneration (CESNE), University of Padova, Padova, Italy. marisa.brini@unipd.it.ORCID http://orcid.org/0000-0001-5141-0243

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intracellular membrane contact sites (MCSs) between organelles have crucial roles in cellular signalling and homeostasis. These sites, which are often disrupted in pathological conditions, enable the exchange of ions, lipids and metabolites between membrane-bound compartments, helping cells adapt to varying physiological conditions. Specific tether proteins and complexes stabilize these interactions and mediate responses to different intracellular or extracellular stimuli. The study of MCSs has progressed in recent years, owing to the development of new methods such as genetically encoded reporter constructs, advanced imaging techniques, including super-resolution microscopy and electron tomography, and proteomic approaches based on mass spectrometry. These tools have enabled unprecedented visualization and quantification of organelle interactions, as well as identification of the molecular players involved. This Expert Recommendation aims to define and map the 'organelle contactome', describing key proteins involved in contact site formation and the roles of MCSs in cellular function. We also explore contact site dynamics and detail advantages and disadvantages of the methodologies for studying them. Importantly, we consolidate open questions in contact site research and discuss challenges and limitations of the current experimental approaches.

Indexed as

Intracellular MembranesOrganellesAnimalsHumansProteomics

Identifiers

PMID40550870

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.