Evidence map›Paper›PMID 38532786›Full record

ArticleNeuroImmune pharmacology and therapeutics2024

Weak base drug-induced endolysosome iron dyshomeostasis controls the generation of reactive oxygen species, mitochondrial depolarization, and cytotoxicity.

Peter W Halcrow, Darius N K Quansah, Nirmal Kumar, Rebecca L Solloway, Kayla M Teigen, Kasumi A Lee, Braelyn Liang, Jonathan D Geiger

Open access · hybridAbstract read
In one paragraph

Article in NeuroImmune pharmacology and therapeutics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.3field-weighted citation impact, top 25% 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

5 citing papers in PubMed, 4 citations in OpenAlex.

  1. HIV-1 gp120-induced lysosomal stress responses are controlled by TRPML1 redox sensors.Redox report : communications in free radical research · 2026
    Article
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  3. Review
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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 1 country.

Peter W HalcrowDepartment of Biomedical Sciences, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND, USA.
Darius N K QuansahDepartment of Biomedical Sciences, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND, USA.
Nirmal KumarDepartment of Biomedical Sciences, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND, USA.
Rebecca L SollowayDepartment of Biomedical Sciences, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND, USA.
Kayla M TeigenDepartment of Biomedical Sciences, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND, USA.
Kasumi A LeeDepartment of Biomedical Sciences, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND, USA.
Braelyn LiangDepartment of Biomedical Sciences, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND, USA.
Jonathan D GeigerDepartment of Biomedical Sciences, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND, USA.
University of North Dakota · US

Funding

Stress and Health in American Indian PregnanciesP20GM139759 · NIGMS · UNIVERSITY OF NORTH DAKOTA · PI STEELE, JOEL SUMMER · 2021 to 2025
$8.3M
The Role of Adenosine in Ketogenic Diet TherapyR01NS065957 · NINDS · TRINITY COLLEGE · PI BOISON, DETLEV, GEIGER, JONATHAN DAVID · 2010 to 2021
$3.9M
Effects of opiates on neurons and their impact on HIV neuropathologyR01DA032444 · NIDA · DREXEL UNIVERSITY · PI MEUCCI, OLIMPIA · 2012 to 2023
$3.8M
Tat endolysosome escape and HANDR01MH119000 · NIMH · UNIVERSITY OF NORTH DAKOTA · PI CHEN, XUESONG, GEIGER, JONATHAN DAVID · 2019 to 2023
$2.6M
NIDA NIH HHS R01 DA032444NIGMS NIH HHS P20 GM139759NIMH NIH HHS R01 MH119000NINDS NIH HHS R01 NS065957
6 · The paper itself

Abstract

Objectives: Approximately 75 % of marketed drugs have the physicochemical property of being weak bases. Weak-base drugs with relatively high pK Methods: Using U87MG astrocytoma and SH-SY5Y neuroblastoma cells, we conducted concentration-response relationships for 5 weak-base drugs to determine EC Results: Atropine (anticholinergic), azithromycin (antibiotic), fluoxetine (antidepressant), metoprolol (beta-adrenergic), and tamoxifen (anti-estrogen) at pharmacologically and therapeutically relevant concentrations (1) de-acidified endolysosomes, (2) decreased Fe Conclusions: Weak-base pharmaceuticals induce lysosome-stress responses that may affect their safety profiles; a better understanding of weak-base drugs on Fe

Indexed as

ADMETcell deathendolysosome ferrous ironmitochondrial membrane potentialreactive oxygen speciesweak base drugs

Identifiers

PMID38532786
PMCPMC10961484
OpenAlexW4390742562

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.