Evidence map›Paper›PMID 33867805›Full record

ArticleSaudi journal of biological sciences2021

Prolonged humoral and cellular immunity in COVID-19-recovered patients.

May A Alsayb, Ali Dakhilallah D Alsamiri, Hatem Q Makhdoom, Turki Alwasaidi, Haitham Mohammed Osman, Waleed H Mahallawi

Open access · hybridAbstract read
In one paragraph

Article in Saudi journal of biological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.9field-weighted citation impact, top 23% 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

7 citing papers in PubMed, 14 citations in OpenAlex.

  1. Trial
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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

6 authors at 3 institutions in 1 country.

May A AlsaybMedical Laboratory Technology Department, College of Applied Medical Sciences, Taibah University, Al Madinah, Saudi Arabia.
Ali Dakhilallah D AlsamiriRegional Laboratory and Central Blood Bank, Ministry of Health, Al Madinah, Saudi Arabia.
Hatem Q MakhdoomMedical Laboratory Technology Department, College of Applied Medical Sciences, Taibah University, Al Madinah, Saudi Arabia.
Turki AlwasaidiMedicine Department, College of Medicine, Taibah University, Al Madinah, Saudi Arabia.
Haitham Mohammed OsmanHematology Division, Internal Medicine Department, Prince Mohammad Bin Abdulaziz Hospital, MNGHA, Al-Madinah, Saudi Arabia.
Waleed H MahallawiMedical Laboratory Technology Department, College of Applied Medical Sciences, Taibah University, Al Madinah, Saudi Arabia.
Taibah University · SAMinistry of Health · SAPrince Mohammed bin Abdulaziz Hospital · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

By the beginning of 2021, the battle against coronavirus disease 2019 (COVID-19) remains ongoing. Investigating the adaptive immune response against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes COVID-19, in patients who have recovered from this disease could contribute to our understanding of the natural host immune response. We enrolled 38 participants in this study. 7 healthy participants and 31 COVID-19 patients who had recovered from COVID-19 and categorized them into 3 groups according to their previous clinical presentations: 10 moderate, 9 mild, and 12 asymptomatic. Flow cytometry analysis of peripheral lymphocyte counts in recovered patients showed significantly increased levels of CD4

Indexed as

Cellular immunityCOVID-19Humoral immunity

Identifiers

PMID33867805
PMCPMC8040318
OpenAlexW3155898842

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.