Evidence map›Paper›PMID 26038504›Full record

ArticleEmerging microbes & infections2014

Potential impact on kidney infection: a whole-genome analysis of Leptospira santarosai serovar Shermani.

Li-Fang Chou, Ting-Wen Chen, Yi-Ching Ko, Ming-Jeng Pan, Ya-Chung Tian, Cheng-Hsun Chiu, Petrus Tang, Cheng-Chieh Hung, Chih-Wei Yang

Open access · goldAbstract read
In one paragraph

Article in Emerging microbes & infections, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 36% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

  1. Trends and advances inFrontiers in microbiology · 2024
    Pooled it
  2. Microorganisms · 2026
    Review
  3. Seroreactivity againstOne health (Amsterdam, Netherlands) · 2024
    Article
  4. Article
  5. Comparative genomics ofFrontiers in microbiology · 2024
    Article
  6. Article
  7. Review
  8. Article
  9. Pathogen-specific leptospiral proteins in urine of patients with febrile illness aids in differential diagnosis of leptospirosis from dengue.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2018
    Article
  10. Article
  11. 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

9 authors at 3 institutions in 1 country.

Li-Fang ChouKidney Research Center, Chang Gung Memorial Hospital , Taoyuan, Taiwan 33305.
Ting-Wen ChenBioinformatics Core Laboratory, Molecular Medicine Research Center, Chang Gung University , Taoyuan, Taiwan 33302.
Yi-Ching KoKidney Research Center, Chang Gung Memorial Hospital , Taoyuan, Taiwan 33305.
Ming-Jeng PanGraduate Institute of Biotechnology, Central Taiwan University of Science and Technology , Taichung, Taiwan 40601.
Ya-Chung TianKidney Research Center, Chang Gung Memorial Hospital , Taoyuan, Taiwan 33305.
Cheng-Hsun ChiuMolecular Infectious Diseases Research Center, Chang Gung Memorial Hospital , Taoyuan, Taiwan 33305.
Petrus TangBioinformatics Core Laboratory, Molecular Medicine Research Center, Chang Gung University , Taoyuan, Taiwan 33302.
Cheng-Chieh HungKidney Research Center, Chang Gung Memorial Hospital , Taoyuan, Taiwan 33305.
Chih-Wei YangKidney Research Center, Chang Gung Memorial Hospital , Taoyuan, Taiwan 33305.
Chang Gung Memorial Hospital · TWChang Gung University · TWCentral Taiwan University of Science and Technology · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Leptospira santarosai serovar Shermani is the most frequently encountered serovar, and it causes leptospirosis and tubulointerstitial nephritis in Taiwan. This study aims to complete the genome sequence of L. santarosai serovar Shermani and analyze the transcriptional responses of L. santarosai serovar Shermani to renal tubular cells. To assemble this highly repetitive genome, we combined reads that were generated from four next-generation sequencing platforms by using hybrid assembly approaches to finish two-chromosome contiguous sequences without gaps by validating the data with optical restriction maps and Sanger sequencing. Whole-genome comparison studies revealed a 28-kb region containing genes that encode transposases and hypothetical proteins in L. santarosai serovar Shermani, but this region is absent in other pathogenic Leptospira spp. We found that lipoprotein gene expression in both L. santarosai serovar Shermani and L. interrogans serovar Copenhageni were upregulated upon interaction with renal tubular cells, and LSS19962, a L. santarosai serovar Shermani-specific gene within a 28-kb region that encodes hypothetical proteins, was upregulated in L. santarosai serovar Shermani-infected renal tubular cells. Lipoprotein expression during leptospiral infection might facilitate the interactions of leptospires within kidneys. The availability of the whole-genome sequence of L. santarosai serovar Shermani would make it the first completed sequence of this species, and its comparison with that of other Leptospira spp. may provide invaluable information for further studies in leptospiral pathogenesis.

Indexed as

hypothetical proteinsLeptospira santarosaileptospirosisrepetitive genomewhole-genome sequencing

Identifiers

PMID26038504
PMCPMC4274889
OpenAlexW1992739713

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.