Evidence map›Paper›PMID 37439954›Full record

ArticleProbiotics and antimicrobial proteins2024

L-Alanine promotes anti-infectious properties of Bacillus subtilis S-2 spores via the germination receptor gerAA.

Shuang Lu, Xianying Liao, Wei Lu, Li Zhang, Kai Na, Xiangyu Li, Xiaohua Guo

Abstract read
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Article in Probiotics and antimicrobial proteins, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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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

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5 · Who and what money

Authors and funding

7 authors.

Shuang LuCollege of Life Science, South-Central Minzu University, No. 182, Minyuan Road, Wuhan City, 430074, China.
Xianying LiaoCollege of Life Science, South-Central Minzu University, No. 182, Minyuan Road, Wuhan City, 430074, China.
Wei LuCollege of Life Science, South-Central Minzu University, No. 182, Minyuan Road, Wuhan City, 430074, China.
Li ZhangCollege of Life Science, South-Central Minzu University, No. 182, Minyuan Road, Wuhan City, 430074, China.
Kai NaCollege of Life Science, South-Central Minzu University, No. 182, Minyuan Road, Wuhan City, 430074, China.
Xiangyu LiCABIO Bioengineering (Wuhan) Co., Ltd, Wuhan City, 430074, China.
Xiaohua GuoCollege of Life Science, South-Central Minzu University, No. 182, Minyuan Road, Wuhan City, 430074, China. guo_xh@hotmail.com.

Funding

Fundamental Research Funds for the Central Universities South-Central MinZu University CZY21001, CZP22003National Natural Science Foundation of China 32072767 and 31672455University-Enterprise R&D Cooperation Projects HZY21089University-Enterprise R&D Cooperation Projects HZY23010
6 · The paper itself

Abstract

Bacillus species, which have two cell-type forms (vegetative cells and spores), demonstrate a variety of probiotic functions in animal feed additives and human nutrition. We previously found that the probiotic effect of Bacillus subtilis S-2 spores with high germination response to L-alanine was specifically enhanced by the L-alanine pretreatment. The germination response of Bacillus is highly associated with the germination receptors of spores. However, how L-alanine-induced germination of spores exerts anti-infectious effect in epithelial cells remains unclear. In this study, we constructed the mutant strain of B. subtilis S-2 with germination receptor gerAA knockout to further explore the role of spore germination in resisting pathogen infection to cells. The differential probiotic effects of B. subtilis S-2 and S-2

Indexed as

AlanineBacillus subtilisBacterial ProteinsProbioticsSpores, BacterialAnimalsCaco-2 CellsCell LineEpithelial CellsHumansSwineAlanineBacterial ProteinsBacillusGermination receptor gerAAIPEC-J2L-AlanineSpores

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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.