Evidence map›Paper›PMID 41436061›Full record

ArticleACS infectious diseases2026

Development of a Thermostable and Broadly Neutralizing Pan-Sarbecovirus Vaccine Candidate.

Simran Srivastava, Sahil Kumar, Suman Mishra, Raju S Rajmani, Randhir Singh, Somnath Dutta, Rajesh Prakash Ringe, Raghavan Varadarajan

Abstract read
In one paragraph

Article in ACS infectious diseases, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

8 authors.

Simran SrivastavaMolecular Biophysics Unit, Indian Institute of Science, Bengaluru 560012, India.
Sahil KumarVirology Unit, Institute of Microbial Technology, Council of Scientific and Industrial Research (CSIR), Chandigarh 160036, India.
Suman MishraMolecular Biophysics Unit, Indian Institute of Science, Bengaluru 560012, India.
Raju S RajmaniMolecular Biophysics Unit, Indian Institute of Science, Bengaluru 560012, India.
Randhir SinghMynvax Private Limited, Bengaluru 560004, India.
Somnath DuttaMolecular Biophysics Unit, Indian Institute of Science, Bengaluru 560012, India.ORCID 0000-0002-3181-0108
Rajesh Prakash RingeNational Institute of Pharmaceutical Education and Research (NIPER), S.A.S. Nagar (Mohali), Punjab 160062, India.
Raghavan VaradarajanMolecular Biophysics Unit, Indian Institute of Science, Bengaluru 560012, India.ORCID 0000-0002-0823-7577

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Zoonotic spillover of sarbecoviruses to humans resulted in the SARS-CoV-1 outbreak in 2003 and the current COVID-19 pandemic caused by SARS-CoV-2. In both cases, the viral spike protein (S) is the principal target of neutralizing antibodies that prevent infection. Within the spike, the immunodominant receptor-binding domain (RBD) is the primary target of neutralizing antibodies in COVID-19 convalescent sera and vaccine recipients. We have constructed stabilized RBD derivatives of different sarbecoviruses: SARS-CoV-1 (Clade 1a), WIV-1 (Clade 1a), RaTG13 (Clade 1b), RmYN02 (Clade 2), and BtKY72 (Clade 3). Stabilization enhanced yield by 3-23-fold. The RBD derivatives were conformationally intact, as assayed by binding to multiple broadly neutralizing antibodies. The stabilized RBDs show significant enhancement in apparent

Indexed as

Antibodies, NeutralizingBroadly Neutralizing AntibodiesCOVID-19COVID-19 VaccinesSARS-CoV-2Spike Glycoprotein, CoronavirusAnimalsAntibodies, ViralFemaleHumansMiceMice, Inbred BALB CAntibodies, NeutralizingAntibodies, ViralBroadly Neutralizing AntibodiesCOVID-19 VaccinesSpike Glycoprotein, Coronavirusspike protein, SARS-CoV-2coronavirusefficacylyophilizedpreparednessprotein-subunitSARS-CoV-2thermostabilityyield

Identifiers

PMID41436061
PMCPMC12797234

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.