Evidence map›Paper›PMID 36569378›Full record

ReviewIndian journal of clinical biochemistry : IJCB2022

Mosaic Recombination Inflicted Various SARS-CoV-2 Lineages to Emerge into Novel Virus Variants: a Review Update.

Pushpendra Singh, Kuldeep Sharma, Dipika Shaw, Anudita Bhargava, Sanjay Singh Negi

Abstract readReview
In one paragraph

Review in Indian journal of clinical biochemistry : IJCB, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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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

5 authors.

Pushpendra SinghDepartment of Microbiology, All India Institute of Medical Sciences, Raipur, Chhattisgarh India.
Kuldeep SharmaDepartment of Microbiology, All India Institute of Medical Sciences, Raipur, Chhattisgarh India.
Dipika ShawDepartment of Microbiology, All India Institute of Medical Sciences, Raipur, Chhattisgarh India.
Anudita BhargavaDepartment of Microbiology, All India Institute of Medical Sciences, Raipur, Chhattisgarh India.
Sanjay Singh NegiDepartment of Microbiology, All India Institute of Medical Sciences, Raipur, Chhattisgarh India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human Coronaviruses (hCoVs) belongs to the enormous and dissimilar family of positive-sense, non-segmented, single-stranded RNA viruses. The RNA viruses are prone to high rates of mutational recombination resulting in emergence of evolutionary variant to alter various features including transmissibility and severity. The evolutionary changes affect the immune escape and reduce effectiveness of diagnostic and therapeutic measures by becoming undetectable by the currently available diagnostics and refractory to therapeutics and vaccines. Whole genome sequencing studies from various countries have adequately reported mosaic recombination between different lineage strain of SARS-CoV-2 whereby RNA dependent RNA polymerase (RdRp) gene reconnects with a homologous RNA strand at diverse position. This all lead to evolutionary emergence of new variant/ lineage as evident with the emergence of XBB in India at the time of writing this review. The continuous periodical genomic surveillance is utmost required for understanding the various lineages involved in recombination to emerge into hybrid variant. This may further help in assessing virus transmission dynamics, virulence and severity factor to help health authorities take appropriate timely action for prevention and control of any future COVID-19 outbreak.

Indexed as

COVID-19EvolutionMutationRecombinationSARS-CoV-2

Identifiers

PMID36569378
PMCPMC9759274

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.