Evidence map›Paper›PMID 34836774›Full record

ReviewSeminars in immunology2021

Mutations of SARS-CoV-2 spike protein: Implications on immune evasion and vaccine-induced immunity.

Hylemariam Mihiretie Mengist, Arnaud John Kombe Kombe, Daniel Mekonnen, Abtie Abebaw, Melese Getachew, Tengchuan Jin

Open access · hybridAbstract readReview
In one paragraph

Review in Seminars in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
6.8field-weighted citation impact, top 2% 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

67 citing papers in PubMed, 118 citations in OpenAlex.

  1. Article
  2. Review
  3. Cancer-associated TRF1 mutations alter PARP1 interaction dynamics: an in silico study.Mammalian genome : official journal of the International Mammalian Genome Society · 2026
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Molecular mechanisms of SARS-CoV-2 entry: implications for biomedical strategies.Microbiology and molecular biology reviews : MMBR · 2025
    Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Vaccination versus natural infection: A review of antibody differentiation techniques.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2025
    Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. Article

7 more citing papers are in PubMed but not listed here.

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 2 institutions in 2 countries.

Hylemariam Mihiretie MengistDepartment of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China.
Arnaud John Kombe KombeHefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science & Technology of China, Hefei, Anhui, 230027, China.
Daniel MekonnenHefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science & Technology of China, Hefei, Anhui, 230027, China.
Abtie AbebawDepartment of Medical Laboratory Science, College of Health Science, Debre Markos University, Debre Markos, 269, Ethiopia.
Melese GetachewDepartment of Clinical Pharmacy, College of Health Science, Debre Markos University, Debre Markos, 269, Ethiopia.
Tengchuan JinDepartment of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China; Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science & Technology of China, Hefei, Anhui, 230027, China; CAS Center for Excellence in Molecular Cell Science, Chinese Academy of Science, Shanghai, 200031, China. Electronic address: jint@ustc.edu.cn.
University of Science and Technology of China · CNDebre Markos University · ET

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Responsible for more than 4.9 million deaths so far, COVID-19, caused by SARS-CoV-2, is instigating devastating effects on the global health care system whose impacts could be longer for the years to come. Acquiring a comprehensive knowledge of host-virus interaction is critical for designing effective vaccines and/or drugs. Understanding the evolution of the virus and the impact of genetic variability on host immune evasion and vaccine efficacy is helpful to design novel strategies to minimize the effects of the emerging variants of concern (VOC). Most vaccines under development and/or in current use target the spike protein owning to its unique function of host receptor binding, relatively conserved nature, potent immunogenicity in inducing neutralizing antibodies, and being a good target of T cell responses. However, emerging SARS-CoV-2 strains are exhibiting variability on the spike protein which could affect the efficacy of vaccines and antibody-based therapies in addition to enhancing viral immune evasion mechanisms. Currently, the degree to which mutations on the spike protein affect immunity and vaccination, and the ability of the current vaccines to confer protection against the emerging variants attracts much attention. This review discusses the implications of SARS-CoV-2 spike protein mutations on immune evasion and vaccine-induced immunity and forward directions which could contribute to future studies focusing on designing effective vaccines and/or immunotherapies to consider viral evolution. Combining vaccines derived from different regions of the spike protein that boost both the humoral and cellular wings of adaptive immunity could be the best options to cope with the emerging VOC.

Indexed as

COVID-19Immune EvasionCOVID-19 VaccinesHumansMutationSARS-CoV-2Spike Glycoprotein, CoronavirusVaccine EfficacyCOVID-19 VaccinesSpike Glycoprotein, Coronavirusspike protein, SARS-CoV-2ImmunityMutationRBDSARS-CoV-2Spike proteinVaccine

Identifiers

PMID34836774
PMCPMC8604694
OpenAlexW3216382841

What OpenQuestion holds

Textmetadata
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.