Evidence map›Paper›PMID 33605998›Full record

ReviewThe Journal of cell biology2021

Mechanisms of nonvesicular lipid transport.

Karin M Reinisch, William A Prinz

Open access · greenAbstract readReview
In one paragraph

Review in The Journal of cell biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 116 papers.

0numbers the graph read from it
0cells of the map it votes in
116citing papers in PubMed
9.7field-weighted citation impact, top 1% 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

116 citing papers in PubMed, 169 citations in OpenAlex.

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  15. The molecular mechanism of lipid uptake by membrane-anchored bridge-like lipid transfer proteins.Proceedings of the National Academy of Sciences of the United States of America · 2026
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56 more citing papers are in PubMed but not listed here.

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

2 authors at 2 institutions in 1 country.

Karin M ReinischDepartment of Cell Biology, Yale School of Medicine, New Haven, CT.
William A PrinzNational Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD.
National Institutes of Health · USYale University · US

Funding

Intracellular Lipid Trafficking and Organelle BiogenesisZIADK060004 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI PRINZ, WILLIAM · 2009 to 2022
$8.5M
Biogenesis of the endoplasmic reticulumZIADK060105 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI PRINZ, WILLIAM · 2009 to 2022
$8.5M
Molecular Basis for Membrane Lipid HomeostasisR35GM131715 · NIGMS · YALE UNIVERSITY · PI KARIN M REINISCH · 2019 to 2026
$6.5M
NIGMS NIH HHS R35 GM131715
6 · The paper itself

Abstract

We have long known that lipids traffic between cellular membranes via vesicles but have only recently appreciated the role of nonvesicular lipid transport. Nonvesicular transport can be high volume, supporting biogenesis of rapidly expanding membranes, or more targeted and precise, allowing cells to rapidly alter levels of specific lipids in membranes. Most such transport probably occurs at membrane contact sites, where organelles are closely apposed, and requires lipid transport proteins (LTPs), which solubilize lipids to shield them from the aqueous phase during their transport between membranes. Some LTPs are cup like and shuttle lipid monomers between membranes. Others form conduits allowing lipid flow between membranes. This review describes what we know about nonvesicular lipid transfer mechanisms while also identifying many remaining unknowns: How do LTPs facilitate lipid movement from and into membranes, do LTPs require accessory proteins for efficient transfer in vivo, and how is directionality of transport determined?

Indexed as

Lipid MetabolismAnimalsBiological TransportHumansModels, BiologicalMutationTransport Vesicles

Identifiers

PMID33605998
PMCPMC7901144
OpenAlexW3133137643

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.