Evidence map›Paper›PMID 40167961›Full record

ArticleProbiotics and antimicrobial proteins2026

Safety Assessment of Two Human Fecal Bacteroides Strain Isolates in Immunodeficient Mice.

Boyi Jiang, Zhen Wang, Mingxuan Wang, Shijie Wang, Mengmeng Li, Zhaoting Meng, Jing Yuan, Yuehua Ke

Abstract read
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Article in Probiotics and antimicrobial proteins, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Boyi Jiang *Department of Bacteriology, Capital Institute of Pediatrics, Beijing, 100020, China.
Zhen Wang *Department of Bacteriology, Capital Institute of Pediatrics, Beijing, 100020, China.
Mingxuan WangDepartment of Bacteriology, Capital Institute of Pediatrics, Beijing, 100020, China.
Shijie WangCollege of Food Science and Biology, Hebei University of Science and Technology, Shijiazhuang, 050091, Hebei Province, China.
Mengmeng LiDepartment of Anesthesiology, Fourth Center of Chinese PLA General Hospital, Beijing, 100143, China. mmli304@163.com.
Zhaoting MengDepartment of Thoracic Medical Oncology, Lung Cancer Diagnosis and Treatment Center, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin, 300060, China. mengzhaoting@hotmail.com.
Jing YuanDepartment of Bacteriology, Capital Institute of Pediatrics, Beijing, 100020, China. yuanjing6216@163.com.
Yuehua KeDepartment of Bacteriology, Capital Institute of Pediatrics, Beijing, 100020, China. yuehuakebj@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bacteroides are potential candidates  for next-generation probiotics (NGPs), which require preclinical safety and efficacy evaluations to ensure their rational use. This study aimed to verify the safety of two Bacteroides strains isolated from human fecal samples, Bacteroides dorei CK16 (B. dorei CK16) and Bacteroides vulgatus CK29 (B. vulgatus CK29), using genomic analysis and in vivo experiments. Whole-genome sequencing analysis of B. dorei CK16 revealed a predicted 4,898 protein-coding sequences (CDS), about 5.5 Mb of total genome length with a G + C content of 42.08%, and B. vulgatus CK29 revealed a predicted 4,610 CDS, about 5.3 Mb of total genome length with a G + C content of 42.56%. Moreover, the genome demonstrated the absence of virulence factors, and insertion sequences related to clinically relevant strains in either strain. A 42-day in vivo experiment was conducted on BALB/c and BALB/c nude mice, with each mouse receiving a daily dose of 1 × 10

Indexed as

BacteroidesFecesProbioticsAnimalsFemaleGenome, BacterialHumansMaleMiceMice, Inbred BALB CMice, NudeBacteroidesBacteroides doreiBacteroides vulgatusGenomic analysisNude miceSafety

Identifiers

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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.