Evidence map›Paper›PMID 32305689›Full record

ReviewBiochimica et biophysica acta. Proteins and proteomics2020

Cathepsin B in neurodegeneration of Alzheimer's disease, traumatic brain injury, and related brain disorders.

Vivian Hook, Michael Yoon, Charles Mosier, Gen Ito, Sonia Podvin, Brian P Head, Robert Rissman, Anthony J O'Donoghue, Gregory Hook

Abstract readReview
In one paragraph

Review in Biochimica et biophysica acta. Proteins and proteomics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
98citing papers in PubMed, 2 pooled it
11.4field-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

98 citing papers in PubMed, 2 syntheses or guidelines pooled it, 163 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. The role of lysosome-dependent cell death in cancer.Apoptosis : an international journal on programmed cell death · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Observational
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. Article

38 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

9 authors at 2 institutions in 1 country.

Vivian HookSkaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, CA, United States of America; Biomedical Sciences Graduate Program, University of California, San Diego, La Jolla, CA, United States of America; Department of Neurosciences, School of Medicine, University of California San Diego, La Jolla, CA, United States of America. Electronic address: vhook@ucsd.edu.
Michael YoonSkaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, CA, United States of America; Biomedical Sciences Graduate Program, University of California, San Diego, La Jolla, CA, United States of America.
Charles MosierSkaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, CA, United States of America.
Gen ItoSkaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, CA, United States of America.
Sonia PodvinSkaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, CA, United States of America.
Brian P HeadVA San Diego Healthcare System, La Jolla, CA, United States of America; Department of Anesthesia, University of California San Diego, La Jolla, CA, United States of America.
Robert RissmanDepartment of Neurosciences, School of Medicine, University of California San Diego, La Jolla, CA, United States of America; VA San Diego Healthcare System, La Jolla, CA, United States of America.
Anthony J O'DonoghueSkaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, CA, United States of America.
Gregory HookAmerican Life Sciences Pharmaceuticals, Inc., La Jolla, CA, United States of America.
University of California, San Diego · USAmerican Life Science Pharmaceuticals (United States) · US

Funding

Development of Molecular Probe Inhibitors of Pathogenic, Cytosolic Cathespin B in Traumatic Brain Injury and Alzheimers Disease NeurodegenerationR01NS109075 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HOOK, VIVIAN Y. H · 2019 to 2023
$3.7M
Development of a commercialization plan for traumatic brain injury therapeuticsR41NS110147 · NINDS · AMERICAN LIFE SCIENCE PHARMACEUTICALS · PI HOOK, GREGORY R · 2018 to 2019
$623k
NINDS NIH HHS R01 NS109075NINDS NIH HHS R41 NS110147
6 · The paper itself

Abstract

Investigations of Alzheimer's disease (AD), traumatic brain injury (TBI), and related brain disorders have provided extensive evidence for involvement of cathepsin B, a lysosomal cysteine protease, in mediating the behavioral deficits and neuropathology of these neurodegenerative diseases. This review integrates findings of cathepsin B regulation in clinical biomarker studies, animal model genetic and inhibitor evaluations, structural studies, and lysosomal cell biological mechanisms in AD, TBI, and related brain disorders. The results together indicate the role of cathepsin B in the behavioral deficits and neuropathology of these disorders. Lysosomal leakage occurs in AD and TBI, and related neurodegeneration, which leads to the hypothesis that cathepsin B is redistributed from the lysosome to the cytosol where it initiates cell death and inflammation processes associated with neurodegeneration. These results together implicate cathepsin B as a major contributor to these neuropathological changes and behavioral deficits. These findings support the investigation of cathepsin B as a potential drug target for therapeutic discovery and treatment of AD, TBI, and TBI-related brain disorders.

Indexed as

AdultAlzheimer DiseaseAnimalsBrainBrain Injuries, TraumaticCathepsin BCell DeathChildCytosolDisease Models, AnimalFetusGene Expression RegulationHumansInfantLysosomesMolecular Targeted TherapyCathepsin BCTSB protein, humanNeuroprotective AgentsActive site bindingAlzheimer's disease (AD)BehaviorsBiomarkerBrainCathepsin BCognitionGene knockoutHuman brainInhibitorsLysosomal leakageMemoryNeurodegenerationPathologyTraumatic brain injury (TBI)

Identifiers

PMID32305689
PMCPMC7261628
OpenAlexW3016705584

What Socratic 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 Socratic graph.