Evidence map›Paper›PMID 34470093›Full record

ArticleThe Korean journal of parasitology2021

Molecular Identification of Cryptosporidium viatorum Infection in a Patient Suffering from Unusual Cryptosporidiosis in West Bengal, India.

Sanjib Kumar Sardar, Ajanta Ghosal, Yumiko Saito-Nakano, Shanta Dutta, Tomoyoshi Nozaki, Sandipan Ganguly

Open access · diamondAbstract read
In one paragraph

Article in The Korean journal of parasitology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 34% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Current research in parasitology & vector-borne diseases · 2025
    Review
  3. Rodent-adaptedOne health (Amsterdam, Netherlands) · 2024
    Article
  4. An Update on ZoonoticAnimals : an open access journal from MDPI · 2021
    Review
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 3 institutions in 2 countries.

Sanjib Kumar SardarDivision of Parasitology, National Institute of Cholera and Enteric Diseases, Beliaghata, Kolkata-700010, India.
Ajanta GhosalDivision of Parasitology, National Institute of Cholera and Enteric Diseases, Beliaghata, Kolkata-700010, India.
Yumiko Saito-NakanoDepartment of Parasitology, National Institute of Infectious Diseases, Tokyo 162-8640, Japan.
Shanta DuttaDivision of Bacteriology, ICMR-National Institute of Cholera and Enteric Diseases, P33 CIT Road, Scheme XM, Kolkata 700010, West Bengal, India.
Tomoyoshi NozakiDepartment of Biomedical Chemistry, School of International Health, Graduate School of Medicine, The University of Tokyo, Tokyo 113-0033, Japan.
Sandipan GangulyDivision of Parasitology, National Institute of Cholera and Enteric Diseases, Beliaghata, Kolkata-700010, India.
National Institute of Cholera and Enteric Diseases · INNational Institute of Infectious Diseases · JPThe University of Tokyo · JP

Funding

National Institute of Infectious Disease
6 · The paper itself

Abstract

In this study, we have collected and screened a total of 268 stool samples from diarrheal patients admitted to an Infectious disease hospital in Kolkata for the presence of Cryptosporidium spp. The initial diagnosis was carried out by microscopy followed by genus specific polymerase chain reaction assays based on 70 kDa heat shock proteins (HSP70). DNA sequencing of the amplified locus has been employed for determination of genetic diversity of the local isolates. Out of 268 collected samples, 12 (4.48%) were positive for Cryptosporidium spp. Sequences analysis of 70 kDa heat shock proteins locus in 12 Cryptosporidium local isolates revealed that 2.24% and 1.86% of samples were showing 99% to 100% identity with C. parvum and C. hominis. Along with the other 2 major species one recently described globally distributed pathogenic species Cryptosporidium viatorum has been identified. The HSP70 locus sequence of the isolate showed 100% similarity with a previously described isolate of C. viatorum (Accession No. JX978274.1, JX978273.1, and JN846706.1) present in GenBank.

Indexed as

CryptosporidiosisCryptosporidiumDNA, ProtozoanFecesGenotypeHumansIndiaPhylogenyDNA, Protozoan70 kDa heat shock proteins (HSP70)cryptosporidiosisCryptosporidium viatorummolecular characterization

Identifiers

PMID34470093
PMCPMC8413857
OpenAlexW3194182278

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.