Evidence map›Paper›PMID 34761105›Full record

ArticleMolecular therapy oncolytics2021

Chandipura virus induces cell death in cancer cell lines of human origin and promotes tumor regression

Reshma Koolaparambil Mukesh, Azeem Abdul Kalam, Joydeep Nag, Vishnu Sunil Jaikumar, Umerali Kunnakkadan, Nisha Asok Kumar, Sreenath Muraleedharan Suma, Arumugam Rajavelu, John Bernet Johnson

Open access · goldAbstract read
In one paragraph

Article in Molecular therapy oncolytics, 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
0.5field-weighted citation impact, top 29% 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, 8 citations in OpenAlex.

  1. Review
  2. Inflammatory and neuropathological responses toFrontiers in cellular and infection microbiology · 2025
    Article
  3. Article
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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

9 authors at 3 institutions in 1 country.

Reshma Koolaparambil MukeshPathogen Biology, Virology, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695014, Kerala, India.
Azeem Abdul KalamPathogen Biology, Virology, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695014, Kerala, India.
Joydeep NagPathogen Biology, Virology, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695014, Kerala, India.
Vishnu Sunil JaikumarAnimal Research Facility, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695014, Kerala, India.
Umerali KunnakkadanPathogen Biology, Virology, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695014, Kerala, India.
Nisha Asok KumarPathogen Biology, Virology, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695014, Kerala, India.
Sreenath Muraleedharan SumaPathogen Biology, Virology, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695014, Kerala, India.
Arumugam RajaveluPathogen Biology, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695014, Kerala, India.
John Bernet JohnsonPathogen Biology, Virology, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695014, Kerala, India.
Rajiv Gandhi Centre for Biotechnology · INManipal Academy of Higher Education · INUniversity of Kerala · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chandipura virus (CHPV) is an emerging human pathogen of great clinical significance. In this study, we have investigated the susceptibility pattern of both normal and cancer cell lines of human origin to wild-type (wt) CHPV in order to explore the possibility of developing CHPV as an oncolytic vector (OV). Marked cytopathic effect along with enhanced virus output was observed in cancer cell lines (HeLa, A549, U-138, PC-3, and HepG2) in comparison to normal human adult dermal fibroblast (HADF) cells. At an MOI of 0.1, cancer cell lines were differentially susceptible to CHPV, with cells like HeLa and U-138 having pronounced cell death, while the PC-3 were comparatively resistant. All cell lines used in the study except U-138 restricted CHPV infection to varying degrees with IFN-β pre-treatment and supplementation of interferon (IFN) could neither activate the IFN signaling pathway in U-138 cells. Finally, U-138 tumor xenografts established in non-obese diabetic severe combined immunodeficiency (NOD/SCID) mice showed significant delay in tumor growth in the CHPV-challenged animals. Thus, targeted cytopathic effect in cancer cells at a very low dose with restricted replication in normal cells offers a rationale to exploit CHPV as an oncolytic vector in the future.

Indexed as

anti-viral responseChandipura viruscytopathic propertyinterferon-βoncolytic vectortumor growth and regressionU-138 glioma cellsvirus induced cytotoxicityxenograft model

Identifiers

PMID34761105
PMCPMC8554107
OpenAlexW3204193986

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.