Evidence map›Paper›PMID 31604111›Full record

ReviewProgress in neurobiology2020

Revisiting the intersection of amyloid, pathologically modified tau and iron in Alzheimer's disease from a ferroptosis perspective.

Paul J Derry, Muralidhar L Hegde, George R Jackson, Rakez Kayed, James M Tour, Ah-Lim Tsai, Thomas A Kent

Open access · greenAbstract readReview
In one paragraph

Review in Progress in neurobiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
92citing papers in PubMed, 2 pooled it
9.4field-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

92 citing papers in PubMed, 2 syntheses or guidelines pooled it, 138 citations in OpenAlex.

  1. Pooled it
  2. Ferroptosis and Senescence: A Systematic Review.International journal of molecular sciences · 2023
    Pooled it
  3. Review
  4. Review
  5. Article
  6. Unraveling the molecular mechanisms of aluminium chloride-induced Alzheimer's disease.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
    Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Exploring the Efficacy and Target Genes ofCurrent issues in molecular biology · 2025
    Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. Review

32 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

7 authors at 6 institutions in 1 country.

Paul J DerryCenter for Genomics and Precision Medicine, Institute of Biosciences and Technology, College of Medicine, Texas A&M Health Science Center, Houston, TX, United States.
Muralidhar L HegdeInstitute for Academic Medicine, Houston Methodist, Weill Cornell Medical College, Houston, TX, United States.
George R JacksonDepartment of Neurology Baylor College of Medicine, Houston, TX, United States; Parkinson's Disease Research, Education and Clinical Center (PADRECC), Michael E. DeBakey VA Medical Center, Houston, TX, United States.
Rakez KayedMitchell Center for Neurodegenerative Disorders, Department of Neurology, University of Texas Medical Branch, Galveston, TX, United States.
James M TourSmalley Institute for Nanoscale Science and Technology, Rice University, Houston, TX, United States.
Ah-Lim TsaiDepartment of Biochemistry and Hematology, McGovern School of Medicine, UT Health Science Center, Houston, TX, United States.
Thomas A KentCenter for Genomics and Precision Medicine, Institute of Biosciences and Technology, College of Medicine, Texas A&M Health Science Center, Houston, TX, United States; Department of Chemistry, Rice University, Houston, TX, United States; Stanley H. Appel Department of Neurology, Houston Methodist Hospital, Houston, TX, United States. Electronic address: tkent@tamu.edu.
Rice University · USMethodist Hospital · USMichael E. DeBakey VA Medical Center · USTexas A&M Health Science Center · USThe University of Texas Health Science Center at Houston · USThe University of Texas Medical Branch at Galveston · US

Funding

Novel Carbon Nanozyme Mechanisms for Traumatic Brain InjuryR01NS094535 · NINDS · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI HEGDE, MURALIDHAR L, KENT, THOMAS · 2015 to 2024
$4.1M
Etiological Linkage of DNA Damage/Repair Deficiency in Neurodegenerative DiseasesR01NS088645 · NINDS · METHODIST HOSPITAL RESEARCH INSTITUTE · PI HEGDE, MURALIDHAR L · 2015 to 2019
$1.8M
NINDS NIH HHS R01 NS088645NINDS NIH HHS R01 NS094535
6 · The paper itself

Abstract

The complexity of Alzheimer's disease (AD) complicates the search for effective treatments. While the key roles of pathologically modified proteins has occupied a central role in hypotheses of the pathophysiology, less attention has been paid to the potential role for transition metals overload, subsequent oxidative stress, and tissue injury. The association of transition metals, the major focus heretofore iron and amyloid, the same can now be said for the likely pathogenic microtubular associated tau (MAPT). This review discusses the interplay between iron, pathologically modified tau and oxidative stress, and connects many related discoveries. Basic principles of the transition to pathological MAPT are discussed. Iron, its homeostatic mechanisms, the recently described phenomenon of ferroptosis and purported, although still controversial roles in AD are reviewed as well as considerations to overcome existing hurdles of iron-targeted therapeutic avenues that have been attempted in AD. We summarize the involvement of multiple pathological pathways at different disease stages of disease progression that supports the potential for a combinatorial treatment strategy targeting multiple factors.

Indexed as

Alzheimer DiseaseAmyloid beta-PeptidesAnimalsCellular SenescenceFerroptosisHumansIronIron Chelating AgentsReactive Oxygen Speciestau ProteinsAmyloid beta-PeptidesIronIron Chelating AgentsMAPT protein, humanReactive Oxygen Speciestau ProteinsAlzheimer’s diseaseFerroptosisIronReactive oxygen speciesSenescenceTau

Identifiers

PMID31604111
PMCPMC7850812
OpenAlexW2980072878

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.