Evidence map›Paper›PMID 33819954›Full record

ArticleAnnals of pediatric endocrinology & metabolism2021

Role of obesity-induced inflammation in the development of insulin resistance and type 2 diabetes: history of the research and remaining questions.

Jieun Kim, Jongsoon Lee

Open access · diamondAbstract read
In one paragraph

Article in Annals of pediatric endocrinology & metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

25 citing papers in PubMed, 37 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

2 authors at 1 institution in 1 country.

Jieun KimSoonchunhyang Institute of MediBio Science (SIMS), Department of Integrated Biomedical Science, Soonchunhyang University, Cheonan, Korea.
Jongsoon LeeSoonchunhyang Institute of MediBio Science (SIMS), Department of Integrated Biomedical Science, Soonchunhyang University, Cheonan, Korea.
Soonchunhyang University · KR

Funding

Ministry of Science and ICTNational Research Foundation of Korea 2019R1A5A8083404Regional Leading Research CenterSoonchunhyang University
6 · The paper itself

Abstract

The prevalence of obesity has increased alarmingly both worldwide and in Korea. This has also dramatically increased the prevalence of chronic obesity-associated diseases, including type 2 diabetes (T2D). Extensive studies on the molecular etiology of T2D have revealed several potential mechanisms by which obesity induces the development of insulin resistance and T2D. One of these is low-grade chronic inflammation. Studies hinting at the existence of this phenomenon were first published about 30 years ago. Ten years later, several seminal papers confirmed its existence, which then led to a rapid and massive escalation of research in this field. Today, the notion that obesity-induced inflammation mediates T2D is now well-accepted. This paper will review the key developments in this field, including the discovery that obesity-induced inflammation and insulin resistance is mainly regulated by adipose tissue-resident immune cells, particularly those in visceral adipose tissue. This review further details the research areas, including (1) the obesity-related factors that induce adipose tissue macrophage (ATM) inflammation, (2) the precise effector functions by which adipose tissue immune cells promote insulin resistance, (3) whether there are early immunological events that have an outsize effect on later events and could be targeted to arrest the development of insulin resistance, (4) the roles played by nonimmunological functions of ATMs and other immune cells, and (5) whether there are noncanonical immune responses to obesity (i.e., immune responses that are unique to obesity and cannot be detected by following the discoveries in the classical immunity field).

Indexed as

Adipose tissueImmune cellsInflammationInsulin resistanceObesityType 2 diabetes

Identifiers

PMID33819954
PMCPMC8026341
OpenAlexW3148672135

What OpenQuestion holds

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LicenceCC BY-NC
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.