Evidence map›Paper›PMID 32943687›Full record

ArticleScientific reports2020

Dynamics of human B and T cell adaptive immune responses to Kyasanur Forest disease virus infection.

Santhosha Devadiga, Anita K McElroy, Suresha G Prabhu, Govindakarnavar Arunkumar

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 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.2field-weighted citation impact, top 33% 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, 18 citations in OpenAlex.

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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

4 authors at 2 institutions in 2 countries.

Santhosha Devadiga *Manipal Institute of Virology, Manipal Academy of Higher Education (Deemed To Be University), Manipal, Karnataka State, 576104, India.
Anita K McElroy *Department of Pediatrics, UPMC Children's, Center for Vaccine Research, University of Pittsburgh, Pittsburgh, PA, USA.
Suresha G PrabhuManipal Institute of Virology, Manipal Academy of Higher Education (Deemed To Be University), Manipal, Karnataka State, 576104, India.
Govindakarnavar ArunkumarManipal Institute of Virology, Manipal Academy of Higher Education (Deemed To Be University), Manipal, Karnataka State, 576104, India. arunviro@gmail.com.
Manipal Academy of Higher Education · INUniversity of Pittsburgh · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Kyasanur Forest disease (KFD) is a tick-borne, acute, febrile viral illness endemic in southern India. No major studies have been done to understand the adaptive immune response during KFDV infection in humans. In this study, KFDV-positive patients were prospectively enrolled, and repeated peripheral blood collections were performed. Clinical and virologic characterization of these samples is reported along with phenotypic analysis of cellular immunity and quantitation of humoral immunity. We noted robust T and B cell responses, particularly of CD8 T cells, during KFDV infection in most of the patients. Virus clearance from the blood coincided with peak CD8 T cell activation and the appearance of KFDV-specific IgG. Increased frequency of plasmablasts and very few activated B cells were observed in the acute phase of KFD infection. Notably, only humoral immunity and activated B cell frequency in the acute phase correlated with prior KFDV vaccination, and only with 2 or more doses. This novel work has implications in KFD vaccine research as well as in understanding the pathogenesis.

Indexed as

AdultB-LymphocytesCD8-Positive T-LymphocytesDisease OutbreaksEncephalitis Viruses, Tick-BorneFemaleHumansImmunity, CellularImmunity, HumoralImmunoglobulin GIndiaKyasanur Forest DiseaseMaleImmunoglobulin G

Identifiers

PMID32943687
PMCPMC7499197
OpenAlexW3087463192

What OpenQuestion holds

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LicenceCC BY
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.