Evidence map›Paper›PMID 34729306›Full record

ArticleActa pharmaceutica Sinica. B2021

3D disorganization and rearrangement of genome provide insights into pathogenesis of NAFLD by integrated Hi-C, Nanopore, and RNA sequencing.

Lina Xu, Lianhong Yin, Yan Qi, Xuemei Tan, Meng Gao, Jinyong Peng

Open access · diamondAbstract read
In one paragraph

Article in Acta pharmaceutica Sinica. B, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
5.8field-weighted citation impact, top 3% 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

15 citing papers in PubMed, 39 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

6 authors at 1 institution in 1 country.

Lina XuCollege of Pharmacy, Dalian Medical University, Dalian 116044, China.
Lianhong YinCollege of Pharmacy, Dalian Medical University, Dalian 116044, China.
Yan QiCollege of Pharmacy, Dalian Medical University, Dalian 116044, China.
Xuemei TanCollege of Pharmacy, Dalian Medical University, Dalian 116044, China.
Meng GaoCollege of Pharmacy, Dalian Medical University, Dalian 116044, China.
Jinyong PengCollege of Pharmacy, Dalian Medical University, Dalian 116044, China.
Dalian Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The three-dimensional (3D) conformation of chromatin is integral to the precise regulation of gene expression. The 3D genome and genomic variations in non-alcoholic fatty liver disease (NAFLD) are largely unknown, despite their key roles in cellular function and physiological processes. High-throughput chromosome conformation capture (Hi-C), Nanopore sequencing, and RNA-sequencing (RNA-seq) assays were performed on the liver of normal and NAFLD mice. A high-resolution 3D chromatin interaction map was generated to examine different 3D genome hierarchies including A/B compartments, topologically associated domains (TADs), and chromatin loops by Hi-C, and whole genome sequencing identifying structural variations (SVs) and copy number variations (CNVs) by Nanopore sequencing. We identified variations in thousands of regions across the genome with respect to 3D chromatin organization and genomic rearrangements, between normal and NAFLD mice, and revealed gene dysregulation frequently accompanied by these variations. Candidate target genes were identified in NAFLD, impacted by genetic rearrangements and spatial organization disruption. Our data provide a high-resolution 3D genome interaction resource for NAFLD investigations, revealed the relationship among genetic rearrangements, spatial organization disruption, and gene regulation, and identified candidate genes associated with these variations implicated in the pathogenesis of NAFLD. The newly findings offer insights into novel mechanisms of NAFLD pathogenesis and can provide a new conceptual framework for NAFLD therapy.

Indexed as

3C, chromosome conformation capture3D genome3D, three-dimensionalAbcg5, ATP-binding cassette sub-family G member 5ALT, alanine aminotransferaseAST, aspartate aminotransferaseBWA, Burrows-Wheeler AlignerCamk1d, calcium/calmodulin-dependent protein kinase type 1DChr, chromosomeChromatin loopingCNV, copy number variationDEG, differentially expressed geneDEL, deletionDI, directionality indexDUP, duplicationElovl6, elongation of very long chain fatty acids protein 6FDR, false discovery rateFFA, free fatty acidFgfr2, fibroblast growth factor receptor 2Gadd45g, growth arrest and DNA damage-inducible protein GADD45 gammaGCKR, glucokinase regulatorGO, gene ontologyGrm8, metabotropic glutamate receptor 8GSH, glutathioneGsta1, glutathione S-transferase A1H&E, hematoxylin-eosinHFD, high-fat dietHi-C, high-throughput chromosome conformation captureHSD17B13, hydroxysteroid 17-beta dehydrogenase 13IDE, interaction decay exponentINS, insertionINV, inversionIRGM, immunity related GTPase MIR, inclusion ratioIRS4, insulin receptor substrate 4Kcnma1, calcium-activated potassium channel subunit alpha-1KEGG, Kyoto Encyclopedia of Genes and GenomesLPIN1, lipin 1MBOAT7, membrane bound O-acyltransferase domain containing 7MDA, malondialdehydeNAFLD, non-alcoholic fatty liver diseaseNF1, neurofibromin 1NGS, next-generation sequencingNOTCH1, notch receptor 1ONT, Oxford Nanopore TechnologiesPCA, principal component analysisPde4b, phosphodiesterase 4BPlce1, 1-phosphat-idylinositol 4,5-bisphosphate phosphodiesterase epsilon-1Plxnb1, Plexin-B1PNPLA3, patatin like phospholipase domain containing 3PPP1R3B, protein phosphatase 1 regulatory subunit 3BPTEN, phosphatase and tensin homologRB1, RB transcriptional corepressor 1RNA-seq, RNA-sequencingScd1, acyl-CoA desaturase 1SD, standard deviationSOD, superoxide dismutaseSugct, succinate-hydroxymethylglutarate CoA-transferaseSV, structural variationTAD, topologically associated domainTC, total cholesterolTG, triglycerideTM6SF2, transmembrane 6 superfamily member 2Topologically associated domainTP53, tumor protein p53TranscriptomeTRA, translocationWGS, whole-genome sequencingWhole-genome sequencing

Identifiers

PMID34729306
PMCPMC8546856
OpenAlexW3148966600

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.