Evidence map›Paper›PMID 37047207›Full record

ArticleInternational journal of molecular sciences2023

Profiling and Cellular Analyses of Obesity-Related circRNAs in Neurons and Glia under Obesity-like In Vitro Conditions.

Danbi Jo, Gwangho Yoon, Yeonghwan Lim, Youngkook Kim, Juhyun Song

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.5field-weighted citation impact, top 34% 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

3 citing papers in PubMed, 3 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

5 authors at 1 institution in 1 country.

Danbi JoDepartment of Anatomy, Chonnam National University Medical School, Hwasun 58128, Republic of Korea.
Gwangho YoonDepartment of Anatomy, Chonnam National University Medical School, Hwasun 58128, Republic of Korea.
Yeonghwan LimDepartment of Biochemistry, Chonnam National University Medical School, Hwasun 58128, Republic of Korea.ORCID 0000-0001-7390-4826
Youngkook KimDepartment of Biochemistry, Chonnam National University Medical School, Hwasun 58128, Republic of Korea.ORCID 0000-0001-6434-2235
Juhyun SongDepartment of Anatomy, Chonnam National University Medical School, Hwasun 58128, Republic of Korea.ORCID 0000-0002-9165-8507
Chonnam National University Hwasun Hospital · KR

Funding

Chonnam National University Hwasun Hospital Institute for Biomedical Science HCRI 22019National Research Foundation of Korea 2021R1A2B5B02001501National Research Foundation of Korea NRF-2022R1A2C1006125
6 · The paper itself

Abstract

Recent evidence indicates that the pathogenesis of neurodegenerative diseases, including Alzheimer's disease, is associated with metabolic disorders such as diabetes and obesity. Various circular RNAs (circRNAs) have been found in brain tissues and recent studies have suggested that circRNAs are related to neuropathological mechanisms in the brain. However, there is a lack of interest in the involvement of circRNAs in metabolic imbalance-related neuropathological problems until now. Herein we profiled and analyzed diverse circRNAs in mouse brain cell lines (Neuro-2A neurons, BV-2 microglia, and C8-D1a astrocytes) exposed to obesity-related in vitro conditions (high glucose, high insulin, and high levels of tumor necrosis factor-alpha, interleukin 6, palmitic acid, linoleic acid, and cholesterol). We observed that various circRNAs were differentially expressed according to cell types with many of these circRNAs conserved in humans. After suppressing the expression of these circRNAs using siRNAs, we observed that these circRNAs regulate genes related to inflammatory responses, formation of synaptic vesicles, synaptic density, and fatty acid oxidation in neurons; scavenger receptors in microglia; and fatty acid signaling, inflammatory signaling cyto that may play important roles in metabolic disorders associated with neurodegenerative diseases.

Indexed as

Neurodegenerative DiseasesRNA, CircularAnimalsAstrocytesHumansMiceNeuronsObesityRNA, Circularastrocytescircular RNAs (circRNAs)microglianeuronsobesity

Identifiers

PMID37047207
PMCPMC10094513
OpenAlexW4361007680

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Registered trials

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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.