Evidence map›Paper›PMID 27387767›Full record

ReviewFree radical biology & medicine2016

Mitochondrial Lon protease in human disease and aging: Including an etiologic classification of Lon-related diseases and disorders.

Daniela A Bota, Kelvin J A Davies

Open access · greenAbstract readReview
In one paragraph

Review in Free radical biology & medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed
7.1field-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

79 citing papers in PubMed, 149 citations in OpenAlex.

  1. Review
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  6. Exercise attenuates polycystic ovary syndrome development via improved mitochondrial proteostasis.American journal of physiology. Endocrinology and metabolism · 2026
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  17. Aging of alveolar type 2 cells induced byBiomolecules & biomedicine · 2024
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19 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 2 institutions in 1 country.

Daniela A BotaDepartment of Neurology and Chao Family Comprehensive Cancer Center, UC Irvine School of Medicine, 200 S. Manchester Ave., Suite 206, Orange, CA 92868, USA. Electronic address: dbota@uci.edu.
Kelvin J A DaviesLeonard Davis School of Gerontology of the Ethel Percy Andrus Gerontology Center, Los Angeles, CA 90089-0191, USA; Division of Molecular & Computational Biology, Department of Biological Sciences, Dornsife College of Letters, Arts, & Sciences, The University of Southern California, Los Angeles, CA 90089-0191, USA.
University of California, Irvine · USUniversity of Southern California · US

Funding

Univ.of Calif., Irvine Cancer Center Support GrantP30CA062203 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI Christine Hui · 1994 to 2026
$57.9M
OXYGEN RADICAL TOXICITY AND RED CELL PROTEIN DEGRADATIONR01ES003598 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI DAVIES, KELVIN J. A. · 1988 to 2017
$5.7M
Mechanisms of Chemotherapy Induced Cognitive DefectsK08NS072234 · NINDS · UNIVERSITY OF CALIFORNIA-IRVINE · PI BOTA, DANIELA ANNENELIE · 2011 to 2015
$866k
Oxygen Radical Toxicity and Protein DegradationR56ES003598 · NIEHS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI DAVIES, KELVIN J. A. · 2012 to 2012
$138k
NCI NIH HHS P30 CA062203NIEHS NIH HHS R01 ES003598NIEHS NIH HHS R56 ES003598NINDS NIH HHS K08 NS072234
6 · The paper itself

Abstract

The Mitochondrial Lon protease, also called LonP1 is a product of the nuclear gene LONP1. Lon is a major regulator of mitochondrial metabolism and response to free radical damage, as well as an essential factor for the maintenance and repair of mitochondrial DNA. Lon is an ATP-stimulated protease that cycles between being bound (at the inner surface of the inner mitochondrial membrane) to the mitochondrial genome, and being released into the mitochondrial matrix where it can degrade matrix proteins. At least three different roles or functions have been ascribed to Lon: 1) Proteolytic digestion of oxidized proteins and the turnover of specific essential mitochondrial enzymes such as aconitase, TFAM, and StAR; 2) Mitochondrial (mt)DNA-binding protein, involved in mtDNA replication and mitogenesis; and 3) Protein chaperone, interacting with the Hsp60-mtHsp70 complex. LONP1 orthologs have been studied in bacteria, yeast, flies, worms, and mammals, evincing the widespread importance of the gene, as well as its remarkable evolutionary conservation. In recent years, we have witnessed a significant increase in knowledge regarding Lon's involvement in physiological functions, as well as in an expanding array of human disorders, including cancer, neurodegeneration, heart disease, and stroke. In addition, Lon appears to have a significant role in the aging process. A number of mitochondrial diseases have now been identified whose mechanisms involve various degrees of Lon dysfunction. In this paper we review current knowledge of Lon's function, under normal conditions, and we propose a new classification of human diseases characterized by a either over-expression or decline or loss of function of Lon. Lon has also been implicated in human aging, and we review the data currently available as well as speculating about possible interactions of aging and disease. Finally, we also discuss Lon as potential therapeutic target in human disease.

Indexed as

AgingATP-Dependent ProteasesDNA, MitochondrialHumansMitochondriaMitochondrial ProteinsATP-Dependent ProteasesDNA, MitochondrialLONP1 protein, humanMitochondrial ProteinsAgingCancerLonMitochondriaMitochondrial diseasesMitochondrial DNANeurodegenerationProteolysis

Identifiers

PMID27387767
PMCPMC5183306
OpenAlexW2465744647

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.