Evidence map›Paper›PMID 36366352›Full record

ArticleVaccines2022

Comparing the Immunogenicity and Protective Effects of Three MERS-CoV Inactivation Methods in Mice.

Nayoung Kim, Tae-Young Lee, Hansaem Lee, Jeong-Sun Yang, Kyung-Chang Kim, Joo-Yeon Lee, Hyun-Joo Kim

Abstract read
In one paragraph

Article in Vaccines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Article
  2. 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

7 authors.

Nayoung KimDivision of Emerging Virus & Vector Research, Center for Emerging Virus Research, Korea National Institute of Health, Korea Disease Control and Prevention Agency, Cheongju-si 28159, Korea.
Tae-Young LeeDivision of Infectious Disease Vaccine Research, Center for Vaccine Research, Korea National Institute of Health, Korea Disease Control and Prevention Agency, Cheongju-si 28159, Korea.
Hansaem LeeDivision of Emerging Virus & Vector Research, Center for Emerging Virus Research, Korea National Institute of Health, Korea Disease Control and Prevention Agency, Cheongju-si 28159, Korea.ORCID 0000-0002-9430-8123
Jeong-Sun YangDivision of Emerging Virus & Vector Research, Center for Emerging Virus Research, Korea National Institute of Health, Korea Disease Control and Prevention Agency, Cheongju-si 28159, Korea.
Kyung-Chang KimDivision of Emerging Virus & Vector Research, Center for Emerging Virus Research, Korea National Institute of Health, Korea Disease Control and Prevention Agency, Cheongju-si 28159, Korea.
Joo-Yeon LeeCenter for Emerging Virus Research, Korea National Institute of Health, Korea Disease Control and Prevention Agency, Cheongju-si 28159, Korea.
Hyun-Joo KimDivision of Emerging Virus & Vector Research, Center for Emerging Virus Research, Korea National Institute of Health, Korea Disease Control and Prevention Agency, Cheongju-si 28159, Korea.ORCID 0000-0002-2316-2163

Funding

Korea National Institute of Health 2019-NI-078-00
6 · The paper itself

Abstract

The Middle East respiratory syndrome (MERS) is a fatal acute viral respiratory disease caused by MERS-coronavirus (MERS-CoV) infection. To date, no vaccine has been approved for MERS-CoV despite continuing outbreaks. Inactivated vaccines are a viable option when developed using the appropriate inactivation methods and adjuvants. In this study, we evaluated the immunogenicity and protective effects of MERS-CoV vaccine candidates inactivated by three different chemical agents. MERS-CoV was effectively inactivated by formaldehyde, hydrogen peroxide, and binary ethylene imine and induced humoral and cellular immunity in mice. Although inflammatory cell infiltration was observed in the lungs four days after the challenge, the immunized hDPP4-transgenic mouse group showed 100% protection against a challenge with MERS-CoV (100 LD

Indexed as

adjuvantBEIformaldehydehydrogen peroxideimmunogenicityinactivated vaccineMERS-CoV

Identifiers

PMID36366352
PMCPMC9693512

What OpenQuestion holds

Textmetadata
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.