Evidence map›Paper›PMID 26076903›Full record

ReviewAnnual review of nutrition2015

Autophagy and Lipid Droplets in the Liver.

Nuria Martinez-Lopez, Rajat Singh

Open access · bronzeAbstract readReview
In one paragraph

Review in Annual review of nutrition, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 176 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
176citing papers in PubMed, 1 pooled it
13.5field-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

176 citing papers in PubMed, 1 synthesis or guideline pooled it, 324 citations in OpenAlex.

  1. Lipid homeostasis in diabetic kidney disease.International journal of biological sciences · 2024
    Pooled it
  2. Trial
  3. Article
  4. Review
  5. Article
  6. Article
  7. International journal of molecular sciences · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. SEL1L-HRD1 ERAD-autophagy interplay maintains mitochondrial homeostasis in brown adipocytes.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

116 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 1 institution in 1 country.

Nuria Martinez-LopezDepartment of Medicine.
Rajat Singh
Diabetes Research Center

Funding

Role of Autophagy in T Cell Function and Immunosenescence (Project 3)P01AG031782 · NIA · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI MACIAN, FERNANDO · 2009 to 2024
$36.2M
Stable Isotope and Metabolomics CoreP60DK020541 · NIDDK · YESHIVA UNIVERSITY · PI FLEISCHER, NORMAN S. · 1986 to 2014
$29.8M
Translational Research CoreP30DK020541 · NIDDK · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI STREAMSON C CHUA · 2015 to 2026
$27.7M
Hypothalamic Autophagy and Metabolic Regulation in AgingR01AG043517 · NIA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Rajat Singh · 2013 to 2026
$2.3M
Hyptothalamic autophagy and metabolic regulation in agingRF1AG043517 · NIA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SINGH, RAJAT · 2019 to 2019
$2.1M
Regulation of lipid metabolism by macroautophagyK01DK087776 · NIDDK · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI SINGH, RAJAT · 2010 to 2014
$605k
NIA NIH HHS AG031782NIA NIH HHS AG043517NIA NIH HHS P01 AG031782NIA NIH HHS R01 AG043517NIA NIH HHS RF1 AG043517NIDDK NIH HHS DK020541NIDDK NIH HHS DK087776NIDDK NIH HHS K01 DK087776NIDDK NIH HHS P30 DK020541NIDDK NIH HHS P60 DK020541
6 · The paper itself

Abstract

Autophagy is a conserved quality-control pathway that degrades cytoplasmic contents in lysosomes. Autophagy degrades lipid droplets through a process termed lipophagy. Starvation and an acute lipid stimulus increase autophagic sequestration of lipid droplets and their degradation in lysosomes. Accordingly, liver-specific deletion of the autophagy gene Atg7 increases hepatic fat content, mimicking the human condition termed nonalcoholic fatty liver disease. In this review, we provide insights into the molecular regulation of lipophagy, discuss fundamental questions related to the mechanisms by which autophagosomes recognize lipid droplets and how ATG proteins regulate membrane curvature for lipid droplet sequestration, and comment on the possibility of cross talk between lipophagy and cytosolic lipases in lipid mobilization. Finally, we discuss the contribution of lipophagy to the pathophysiology of human fatty liver disease. Understanding how lipophagy clears hepatocellular lipid droplets could provide new ways to prevent fatty liver disease, a major epidemic in developed nations.

Indexed as

Lipid DropletsLiverAnimalsAutophagyAutophagy-Related Protein 7Gene DeletionHepatocytesHomeostasisHumansLipaseLipid MetabolismLiver DiseasesNon-alcoholic Fatty Liver DiseaseSignal TransductionUbiquitin-Activating EnzymesATG7 protein, humanAutophagy-Related Protein 7LipaseUbiquitin-Activating Enzymeslipaseslipophagylysosomemetabolismsteatosis

Identifiers

PMID26076903
PMCPMC7909712
OpenAlexW2133891286

What OpenQuestion holds

Textmetadata
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.