Evidence map›Paper›PMID 34266495›Full record

ArticleCell & bioscience2021

Pathological alterations in the gastrointestinal tract of a porcine model of DMD.

Xiaodong Zou, Hongsheng Ouyang, Daxin Pang, Renzhi Han, Xiaochun Tang

Open access · goldAbstract read
In one paragraph

Article in Cell & bioscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

10 citing papers in PubMed, 14 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 2 institutions in 2 countries.

Xiaodong ZouJilin Provincial Key Laboratory of Animal Embryo Engineering, College of Animal Sciences, Jilin University, Changchun, Jilin, People's Republic of China.
Hongsheng OuyangJilin Provincial Key Laboratory of Animal Embryo Engineering, College of Animal Sciences, Jilin University, Changchun, Jilin, People's Republic of China.
Daxin PangJilin Provincial Key Laboratory of Animal Embryo Engineering, College of Animal Sciences, Jilin University, Changchun, Jilin, People's Republic of China.
Renzhi HanDepartment of Surgery, Davis Heart and Lung Research Institute, Biomedical Sciences Graduate Program, Biophysics Graduate Program, The Ohio State University Wexner Medical Center, Columbus, OH, 43210, USA. renzhi.han@osumc.edu.ORCID http://orcid.org/0000-0002-8202-9186
Xiaochun TangJilin Provincial Key Laboratory of Animal Embryo Engineering, College of Animal Sciences, Jilin University, Changchun, Jilin, People's Republic of China. xiaochuntang@jlu.edu.cn.
Jilin University · CNThe Ohio State University Wexner Medical Center · US

Funding

Molecular and cellular functions of Ano5 in heartR01HL116546 · NHLBI · OHIO STATE UNIVERSITY · PI HAN, RENZHI · 2013 to 2022
$4.4M
National Key Research and Development Program of China Stem Cell and Translational Research 2019YFA0110702National Natural Science Foundation of China 31572345NHLBI NIH HHS HL116546NHLBI NIH HHS R01 HL116546Program for Jilin University Science and Technology Innovative Research Team 2017TD-28
6 · The paper itself

Abstract

backgroundPatients with Duchenne muscular dystrophy (DMD) develop severe skeletal and cardiac muscle pathologies, which result in premature death. Therefore, the current therapeutic efforts are mainly targeted to correct dystrophin expression in skeletal muscle and heart. However, it was reported that DMD patients may also exhibit gastrointestinal and nutritional problems. How the pathological alterations in gastrointestinal tissues contribute to the disease are not fully explored.

resultsHere we employed the CRISPR/Cas9 system combined with somatic nuclear transfer technology (SCNT) to establish a porcine model of DMD and explored their pathological alterations. We found that genetic disruption of dystrophin expression led to morphological gastrointestinal tract alterations, weakened the gastrointestinal tract digestion and absorption capacity, and eventually led to malnutrition and gastric dysfunction in the DMD pigs.

conclusionsThis work provides important insights into the pathogenesis of DMD and highlights the need to consider the gastrointestinal dysfunction as an additional therapeutic target for DMD patients.

Indexed as

CRISPRDuchenne muscular dystrophyGastrointestinal tractGenome editingPigPorcineSwine

Identifiers

PMID34266495
PMCPMC8281460
OpenAlexW3136590178

What OpenQuestion holds

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LicenceCC BY
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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.