Evidence map›Paper›PMID 32427945›Full record

ArticleScientific reports2020

Genomic profiling of antimicrobial resistance genes in clinical isolates of Salmonella Typhi from patients infected with Typhoid fever in India.

Amit Katiyar, Priyanka Sharma, Sushila Dahiya, Harpreet Singh, Arti Kapil, Punit Kaur

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
8.1field-weighted citation impact, top 2% 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

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 68 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Azithromycin-resistantJAC-antimicrobial resistance · 2026
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  12. Review
  13. Whole-genome sequencing ofMicrobial genomics · 2025
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  14. Review
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  19. A Retrospective Analysis ofMicroorganisms · 2024
    Article
  20. Article
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

6 authors at 2 institutions in 1 country.

Amit Katiyar *Department of Biophysics, All India Institute of Medical Sciences, New Delhi, 110029, India.
Priyanka Sharma *Department of Biophysics, All India Institute of Medical Sciences, New Delhi, 110029, India.
Sushila DahiyaDepartment of Microbiology, All India Institute of Medical Sciences, New Delhi, 110029, India.
Harpreet SinghICMR-AIIMS Computational Genomics Center, Division of I.S.R.M., Indian Council of Medical Research, New Delhi, 110029, India.
Arti KapilDepartment of Microbiology, All India Institute of Medical Sciences, New Delhi, 110029, India. akapilmicro@gmail.com.
Punit KaurDepartment of Biophysics, All India Institute of Medical Sciences, New Delhi, 110029, India. punitkaur1@hotmail.com.
All India Institute of Medical Sciences · INAll India Institute of Medical Sciences Bhopal · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The development of multidrug resistance in Salmonella enterica serovar Typhi currently forms a major roadblock for the treatment of enteric fever. This poses a major health problem in endemic regions and extends to travellers returning from developing countries. The appearance of fluoroquinolone non-susceptible strains has resulted in use of ceftriaxone as drug of choice with azithromycin being recommended for uncomplicated cases of typhoid fever. A recent sporadic instance of decreased susceptibility to the latest drug regime has necessitated a detailed analysis of antimicrobial resistance genes and possible relationships with their phenotypes to facilitate selection of future treatment regimes. Whole genome sequencing (WGS) was conducted for 133 clinical isolates from typhoid patients. Sequence output files were processed for pan-genome analysis and prediction of antimicrobial resistance genes. The WGS analyses disclosed the existence of fluoroquinolone resistance conferring mutations in gyrA, gyrB, parC and parE genes of all strains. Acquired resistance determining mechanisms observed included catA1 genes for chloramphenicol resistance, dfrA7, dfrA15, sul1 and sul2 for trimethoprim-sulfamethoxazole and bla

Indexed as

Drug Resistance, Multiple, BacterialAnti-Bacterial AgentsBacterial ProteinsCefiximeCeftriaxoneDNA GyraseDNA Topoisomerase IVFluoroquinolonesGene Expression Regulation, BacterialHumansIndiaMicrobial Sensitivity TestsPhenotypeSalmonella typhiTyphoid FeverWhole Genome SequencingAnti-Bacterial AgentsBacterial ProteinsCefiximeCeftriaxoneDNA GyraseDNA Topoisomerase IVFluoroquinolones

Identifiers

PMID32427945
PMCPMC7237477
OpenAlexW3027013489

What OpenQuestion holds

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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.