Evidence map›Paper›PMID 37676611›Full record

ArticleWorld journal of pediatrics : WJP2024

Exploration of pathogenic microorganism within the small intestine of necrotizing enterocolitis.

Yan Wang, Kun Jiang, Qiao Xia, Xia Kang, Shan Wang, Ji-Hong Yu, Wen-Feng Ni, Xiao-Qin Qi, Ying-Na Zhang, Jin-Bao Han and 4 more

Abstract read
PubMed Publisher
In one paragraph

Article in World journal of pediatrics : WJP, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

6 citing papers in PubMed, 7 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

14 authors at 3 institutions in 1 country.

Yan WangClinical Biobank Center, Medical Innovation Research Division of Chinese, PLA General Hospital, Beijing, China.
Kun JiangInstitute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Qiao XiaSenior Department of Pediatrics, The Seventh Medical Center of PLA General Hospital, Beijing, 100700, China.
Xia KangClinical Biobank Center, Medical Innovation Research Division of Chinese, PLA General Hospital, Beijing, China.
Shan WangClinical Biobank Center, Medical Innovation Research Division of Chinese, PLA General Hospital, Beijing, China.
Ji-Hong YuClinical Biobank Center, Medical Innovation Research Division of Chinese, PLA General Hospital, Beijing, China.
Wen-Feng NiClinical Biobank Center, Medical Innovation Research Division of Chinese, PLA General Hospital, Beijing, China.
Xiao-Qin QiClinical Biobank Center, Medical Innovation Research Division of Chinese, PLA General Hospital, Beijing, China.
Ying-Na ZhangSenior Department of Pediatrics, The Seventh Medical Center of PLA General Hospital, Beijing, 100700, China.
Jin-Bao HanSenior Department of Pediatrics, The Seventh Medical Center of PLA General Hospital, Beijing, 100700, China.
Gang LiuSenior Department of Pediatrics, The Seventh Medical Center of PLA General Hospital, Beijing, 100700, China.
Lei HouDepartment of Neurology, The First Medical Center, Chinese PLA General Hospital, Beijing, 100853, China. houlei_sz@126.com.
Zhi-Chun FengSenior Department of Pediatrics, The Seventh Medical Center of PLA General Hospital, Beijing, 100700, China. zhichunfeng81@163.com.
Liu-Ming HuangSenior Department of Pediatrics, The Seventh Medical Center of PLA General Hospital, Beijing, 100700, China. surhlm@126.com.
Chinese PLA General Hospital · CNCapital Medical University · CNChinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

Health Bureau of the Logistics Support Department of the Military Commission 21JSZ18National key R&D Program of China 2022YFC2703400
6 · The paper itself

Abstract

backgroundNecrotizing enterocolitis (NEC) is the most common severe gastrointestinal emergency in neonates. We designed this study to identify the pathogenic microorganisms of NEC in the microbiota of the small intestine of neonates.

methodsUsing the 16S ribosomal DNA (rDNA) sequencing method, we compared and analyzed the structure and diversity of microbiotas in the intestinal feces of different groups of neonates: patients undergoing jejunostomy to treat NEC (NP group), neonates undergoing jejunostomy to treat other conditions (NN group), and neonates with NEC undergoing conservative treatment (NC group). We took intestinal feces and saliva samples from patients at different time points.

resultsThe beta diversities of the NP, NN, and NC groups were all similar. When comparing the beta diversities between different time points in the NP group, we found similar beta diversities at time points E1 to E3 but significant differences between the E2-E3 and E4 time points: the abundances of Klebsiella and Enterococcus (Proteobacteria) were higher at the E1-E3 time points; the abundance of Escherichia-Shigella (Proteobacteria) increased at the E2 time point, and the abundance of Klebsiella decreased significantly, whereas that of Streptococcus increased significantly at the E4 time point.

conclusionsOur results suggest that the pathological changes of intestinal necrosis in the small intestine of infants with NEC are not directly caused by excessive proliferation of pathogenic bacteria in the small intestine. The sources of microbiota in the small intestine of neonates, especially in premature infants, may be affected by multiple factors.

Indexed as

Enterocolitis, NecrotizingFetal DiseasesInfant, Newborn, DiseasesFemaleHumansInfantInfant, NewbornInfant, PrematureIntestinesIntestine, SmallRNA, Ribosomal, 16SRNA, Ribosomal, 16S16S rDNAMicrobiotaNecrotizing enterocolitisSmall intestine

Identifiers

PMID37676611
OpenAlexW4386496928

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.