Evidence map›Paper›PMID 31238788›Full record

ArticleAutophagy2020

PLA2G4A/cPLA2-mediated lysosomal membrane damage leads to inhibition of autophagy and neurodegeneration after brain trauma.

Chinmoy Sarkar, Jace W Jones, Nivedita Hegdekar, Julia A Thayer, Alok Kumar, Alan I Faden, Maureen A Kane, Marta M Lipinski

Open access · greenAbstract read
In one paragraph

Article in Autophagy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 103 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
103citing papers in PubMed, 1 pooled it
8.3field-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

103 citing papers in PubMed, 1 synthesis or guideline pooled it, 180 citations in OpenAlex.

  1. Guideline
  2. Article
  3. Article
  4. The Phospholipase AJournal of lipid and atherosclerosis · 2026
    Review
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  8. Article
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  10. NIBV Induces Incomplete Autophagy via AMPK-TFEB, Causing Kidney Injury in Chicks.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  11. Article
  12. Article
  13. Article
  14. A perspective: PLA2G4A as drug target for vascular inflammation in Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

43 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

8 authors at 1 institution in 2 countries.

Chinmoy SarkarDepartment of Anesthesiology, Shock, Trauma and Anesthesiology Research (STAR) Center, University of Maryland School of Medicine, Baltimore, MD, USA.
Jace W JonesDepartment of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore, MD, USA.ORCID 0000-0003-0460-0380
Nivedita HegdekarDepartment of Anesthesiology, Shock, Trauma and Anesthesiology Research (STAR) Center, University of Maryland School of Medicine, Baltimore, MD, USA.
Julia A ThayerDepartment of Anesthesiology, Shock, Trauma and Anesthesiology Research (STAR) Center, University of Maryland School of Medicine, Baltimore, MD, USA.
Alok KumarDepartment of Anesthesiology, Shock, Trauma and Anesthesiology Research (STAR) Center, University of Maryland School of Medicine, Baltimore, MD, USA.ORCID 0000-0003-3717-7435
Alan I FadenDepartment of Anesthesiology, Shock, Trauma and Anesthesiology Research (STAR) Center, University of Maryland School of Medicine, Baltimore, MD, USA.
Maureen A KaneDepartment of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore, MD, USA.ORCID 0000-0002-5525-9170
Marta M LipinskiDepartment of Anesthesiology, Shock, Trauma and Anesthesiology Research (STAR) Center, University of Maryland School of Medicine, Baltimore, MD, USA.
University of Maryland, Baltimore · US

Funding

The new roles of the autophagy-lysosomal pathway in spinal cord injury-mediated dementiaR01NS094527 · NINDS · UNIVERSITY OF MARYLAND BALTIMORE · PI MARTA M LIPINSKI, Junfang Wu · 2016 to 2026
$3.5M
Dysregulation of autophagy-lysosomal function links TBI to late-onset neurodegenerationR01NS115876 · NINDS · UNIVERSITY OF MARYLAND BALTIMORE · PI LIPINSKI, MARTA M · 2020 to 2024
$3.1M
Function and Mechanisms of Autophagy-Lysosomal Pathway in Traumatic Brain InjuryR01NS091218 · NINDS · UNIVERSITY OF MARYLAND BALTIMORE · PI LIPINSKI, MARTA M · 2015 to 2019
$1.8M
NINDS NIH HHS R01 NS091218NINDS NIH HHS R01 NS094527NINDS NIH HHS R01 NS115876
6 · The paper itself

Abstract

Lysosomal membrane permeabilization (LMP) is observed under many pathological conditions, leading to cellular dysfunction and death. However, the mechanisms by which lysosomal membranes become leaky

Indexed as

AutophagyAmyloid beta-PeptidesAnimalsBrain Injuries, TraumaticGroup IV Phospholipases A2HeLa CellsHumansIntracellular MembranesLipidsLysosomesMice, Inbred C57BLMice, TransgenicNerve DegenerationNeuronsPermeabilityRatsAmyloid beta-PeptidesGroup IV Phospholipases A2LipidsPla2g4a protein, mouseAmyloid βautophagycytosolic phospholipase A2 (cPLA2)lysosomal membrane permeabilization (LMP)membrane lipidomic analysistraumatic brain injury (TBI)

Identifiers

PMID31238788
PMCPMC6999646
OpenAlexW2953566792

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.