Evidence map›Paper›PMID 26596403›Full record

ArticleExperimental gerontology2016

Impaired mitochondrial degradation by autophagy in the skeletal muscle of the aged female interleukin 10 null mouse.

Fred Ko, Peter Abadir, Ruth Marx, Reyhan Westbrook, Carol Cooke, Huanle Yang, Jeremy Walston

Abstract read
In one paragraph

Article in Experimental gerontology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
4.6field-weighted citation impact, top 5% 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

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 68 citations in OpenAlex.

  1. Pooled it
  2. Serum Concentrations of Losartan Metabolites Correlate With Improved Physical Function in a Pilot Study of Prefrail Older Adults.The journals of gerontology. Series A, Biological sciences and medical sciences · 2022
    Trial
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Inflammaging: Implications in Sarcopenia.International journal of molecular sciences · 2022
    Review
  13. Pyroptosis and Insulin Resistance in Metabolic Organs.International journal of molecular sciences · 2022
    Review
  14. Article
  15. Physiological Systems in Promoting Frailty.Comprehensive Physiology · 2022
    Review
  16. Review
  17. TheNutrients · 2022
    Article
  18. Article
  19. Review
  20. Article
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 2 institutions in 1 country.

Fred KoIcahn School of Medicine at Mount Sinai, Brookdale Department of Geriatrics and Palliative Medicine, USA. Electronic address: fred.ko@mssm.edu.
Peter AbadirJohns Hopkins University, Division of Geriatrics Medicine and Gerontology, USA.
Ruth MarxJohns Hopkins University, Division of Geriatrics Medicine and Gerontology, USA.
Reyhan WestbrookJohns Hopkins University, Division of Geriatrics Medicine and Gerontology, USA.
Carol CookeJohns Hopkins University, Cellular and Molecular Medicine, Microscope Facility, Department of Medicine, USA.
Huanle YangJohns Hopkins University, Division of Geriatrics Medicine and Gerontology, USA.
Jeremy WalstonJohns Hopkins University, Division of Geriatrics Medicine and Gerontology, USA.
Johns Hopkins University · USIcahn School of Medicine at Mount Sinai · US

Funding

Technological Assessment and Solutions Core - RC4P30AG021334 · NIA · JOHNS HOPKINS UNIVERSITY · PI Jeremy D Walston · 2003 to 2026
$33.2M
Translational Research Training Program in Gerontology and GeriatricsT32AG000120 · NIA · JOHNS HOPKINS UNIVERSITY · PI FEDARKO, NEAL S · 1986 to 2012
$4.2M
Mount Sinai Institutes for Clinical and Translational SciencesKL2RR029885 · NCRR · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI MURPHY, BARBARA T. · 2009 to 2011
$1.8M
AGE RELATED CHANGE IN ANGIOTENSIN RECEPTORS AND ITS ROLE IN CHRONIC INFLAMMATIONK23AG035005 · NIA · JOHNS HOPKINS UNIVERSITY · PI ABADIR, PETER M. · 2010 to 2014
$807k
Post-operative Muscle and Physical Decline in Aged Organism: Mechanisms and InterventionsK08AG050808 · NIA · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI KO, FRED CHAU-YANG · 2015 to 2019
$626k
Development of a Mouse Model for FrailtyR21AG025143 · NIA · JOHNS HOPKINS UNIVERSITY · PI WALSTON, JEREMY D · 2007 to 2008
$366k
NCRR NIH HHS 5KL2RR029885NCRR NIH HHS KL2 RR029885NIA NIH HHS K08 AG050808NIA NIH HHS K23 AG035005NIA NIH HHS K23 AG035005-01NIA NIH HHS P30 AG021334NIA NIH HHS P30-AG021334NIA NIH HHS R21 AG025143NIA NIH HHS R21-AG025143NIA NIH HHS T-32 AG000120NIA NIH HHS T32 AG000120
6 · The paper itself

Abstract

Mitochondrial dysfunction, chronic inflammation and muscle aging are closely linked. Mitochondrial clearance is a process to dampen inflammation and is a critical pre-requisite to mitobiogenesis. The combined effect of aging and chronic inflammation on mitochondrial degradation by autophagy is understudied. In interleukin 10 null mouse (IL-10(tm/tm)), a rodent model of chronic inflammation, we studied the effects of aging and inflammation on mitochondrial clearance. We show that aging in IL-10(tm/tm) is associated with reduced skeletal muscle mitochondrial death signaling and altered formation of autophagosomes, compared to age-matched C57BL/6 controls. Moreover, skeletal muscles of old IL-10(tm/tm) mice have the highest levels of damaged mitochondria with disrupted mitochondrial ultrastructure and autophagosomes compared to all other groups. These observations highlight the interface between chronic inflammation and aging on altered mitochondrial biology in skeletal muscles.

Indexed as

AgingAnimalsAutophagyFemaleGenotypeInterleukin-10Mice, KnockoutMicroscopy, ElectronMitochondria, MuscleMitophagyMuscle, SkeletalMyositisInterleukin-10AutophagyIL-10MIFMitochondriaNIX

Identifiers

PMID26596403
PMCPMC4725733
OpenAlexW2177255647

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.