Evidence map›Paper›PMID 17615956›Full record

ReviewJournal of physiology and biochemistry2006

Mitochondrial oxidative stress and inflammation: an slalom to obesity and insulin resistance.

J A Martínez

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of physiology and biochemistry, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
2.6field-weighted citation impact, top 12% 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

39 citing papers in PubMed, 110 citations in OpenAlex.

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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

1 author at 1 institution in 1 country.

J A MartínezDept. Physiology and Nutrition. University of Navarra, 31008 Pamplona, Spain. jalfmtz@unav.es
Universidad de Navarra · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mitochondria, in addition to energy transformation, play a role in important metabolic tasks such as apoptosis, cellular proliferation, heme/steroid synthesis as well as in the cellular redox state regulation. The mitochondrial phosphorylation process is very efficient, but a small percentage of electrons may prematurely reduce oxygen forming toxic free radicals potentially impairing the mitochondria function. Furthermore, under certain conditions, protons can reenter the mitochondrial matrix through different uncoupling proteins (UCPs), affecting the control of free radicals production by mitochondria. Disorders of the mitochondrial electron transport chain, overgeneration of reactive oxygen species (ROS) and lipoperoxides or impairments in antioxidant defenses have been reported in situations of obesity and type-2 diabetes. On the other hand, obesity has been associated to a low degree pro-inflammatory state, in which impairments in the oxidative stress and antioxidant mechanism could be involved. Indeed, reactive oxygen species have been attributed a causal role in multiple forms of insulin resistance. The scientific evidence highlights the importance of investigating the relationships between oxidative stress and inflammation with obesity/diabetes onset and underlines the need to study in mitochondria from different tissues, the interactions of such factors either as a cause or consequence of obesity and insulin resistance.

Indexed as

Insulin ResistanceOxidative StressHumansMitochondriaObesity

Identifiers

PMID17615956
OpenAlexW18347160

What OpenQuestion holds

Textmetadata
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.