Evidence map›Paper›PMID 34583871›Full record

ReviewTrends in biochemical sciences2022

The CYTOLD and ERTOLD pathways for lipid droplet-protein targeting.

Maria-Jesus Olarte, Jessica M J Swanson, Tobias C Walther, Robert V Farese

Open access · greenAbstract readReview
In one paragraph

Review in Trends in biochemical sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
8.2field-weighted citation impact, top 2% of its field
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

58 citing papers in PubMed, 96 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
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  7. Heterogeneity, dynamics and organelle interactions of lipid droplets.Nature reviews. Molecular cell biology · 2026
    Review
  8. Selective targeting of kinesin on lipid droplets in the liver reduces plasma lipids.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Lipid droplets and major metabolic disorders.Molecular biology reports · 2026
    Review
  14. Article
  15. Review
  16. Article
  17. Review
  18. Review
  19. Article
  20. Article
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

4 authors at 3 institutions in 1 country.

Maria-Jesus OlarteDepartment of Molecular Metabolism, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; Department of Cell Biology, Harvard Medical School, Boston, MA 02115, USA.
Jessica M J SwansonDepartment of Chemistry, University of Utah, Salt Lake City, UT 84112, USA.
Tobias C WaltherDepartment of Molecular Metabolism, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; Department of Cell Biology, Harvard Medical School, Boston, MA 02115, USA; Howard Hughes Medical Institute, Boston, MA 02115, USA; Broad Institute of Harvard and MIT, Cambridge, MA 02124, USA. Electronic address: twalther@hsph.harvard.edu.
Robert V FareseDepartment of Molecular Metabolism, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; Department of Cell Biology, Harvard Medical School, Boston, MA 02115, USA; Broad Institute of Harvard and MIT, Cambridge, MA 02124, USA. Electronic address: robert@hsph.harvard.edu.
Broad Institute · USHarvard University · USUniversity of Utah · US

Funding

Mechanisms of Lipid Droplet Protein TargetingR01GM097194 · NIGMS · YALE UNIVERSITY · PI WALTHER, TOBIAS C · 2011 to 2024
$4.9M
Mechanisms of Lipid Droplet FormationR01GM124348 · NIGMS · SLOAN-KETTERING INST CAN RESEARCH · PI FARESE, ROBERT V · 2017 to 2024
$2.9M
NIGMS NIH HHS R01 GM097194NIGMS NIH HHS R01 GM124348
6 · The paper itself

Abstract

Lipid droplets (LDs) are the main organelles for lipid storage, and their surfaces contain unique proteins with diverse functions, including those that facilitate the deposition and mobilization of LD lipids. Among organelles, LDs have an unusual structure with an organic, hydrophobic oil phase covered by a phospholipid monolayer. The unique properties of LD monolayer surfaces require proteins to localize to LDs by distinct mechanisms. Here we review the two pathways known to mediate direct LD protein localization: the CYTOLD pathway mediates protein targeting from the cytosol toLDs, and the ERTOLD pathway functions in protein targeting from the endoplasmic reticulum toLDs. We describe the emerging principles for each targeting pathway in animal cells and highlight open questions in the field.

Indexed as

Endoplasmic ReticulumLipid DropletsAnimalsCytosolLipid MetabolismProteinsProtein TransportProteinsamphipathic helixbilayer membraneshairpin motiflipid dropletsphospholipid monolayerprotein targeting

Identifiers

PMID34583871
PMCPMC8688270
OpenAlexW3202968470

What OpenQuestion holds

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LicenceTDM
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.