ArticleNucleic acids research2025
Genome-wide phenotypic profiling of transcription factors and identification of novel targets to control the virulence of Vibrio vulnificus.
Article in Nucleic acids research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
Abstract
For successful infection, the life-threatening pathogen Vibrio vulnificus elaborately regulates the expression of survival and virulence genes using various transcription factors (TFs). In this study, a library of the V. vulnificus mutants carrying specific signature tags in 285 TF genes was constructed and subjected to 16 phenotypic analyses. Consequently, 89 TFs affecting more than one phenotype of V. vulnificus were identified. Of these, 59 TFs affected the in vitro survival including growth, stress resistance, biofilm formation and motility, and 64 TFs affected the virulence of V. vulnificus. Particularly, 27 of the 64 TFs enhanced the in vitro hemolytic or cytotoxic activities, and 8 of the 27 TFs also increased the in vivo brine shrimp or murine infectivities of V. vulnificus. Among the eight TFs, HlyU, IscR, NagC, MetJ and Tet2 did not affect the growth of V. vulnificus but still regulated the expression of major exotoxin genes, including rtxA, vvhA and plpA, thereby emerging as potential drug targets for anti-virulence therapies with low selective pressure for developing resistance. Altogether, this study characterized the functions of TFs at a genome-wide scale and identified novel targets to control the virulence of V. vulnificus.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.