Evidence map›Paper›PMID 34522628›Full record

ArticleAfrican journal of laboratory medicine2021

Higher proportion of non-classical and intermediate monocytes in newly diagnosed multiple myeloma patients in Egypt: A possible prognostic marker.

Asmaa M Zahran, Hanaa Nafady-Hego, Sawsan M Moeen, Hanan A Eltyb, Mohammed M Wahman, Asmaa Nafady

Erratum issuedOpen access · diamondAbstract read
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Article in African journal of laboratory medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 29% 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, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Monoclonal Gammopathies in Africa.Clinical lymphoma, myeloma & leukemia · 2025
    Review
  5. Article
  6. Review
  7. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Asmaa M ZahranDepartment of Clinical Pathology, South Egypt Cancer Institute, Assiut University, Assiut, Egypt.ORCID https://orcid.org/0000-0001-8471-6388
Hanaa Nafady-HegoDepartment of Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut, Egypt.ORCID https://orcid.org/0000-0002-5562-0245
Sawsan M MoeenDepartment of Internal Medicine, Clinical Haematology Unit, Faculty of Medicine, Assiut University, Assiut, Egypt.ORCID https://orcid.org/0000-0002-9560-2455
Hanan A EltybDepartment of Medical Oncology, South Egypt Cancer Institute, Assiut University Assiut, Egypt.ORCID https://orcid.org/0000-0001-5163-7915
Mohammed M WahmanDepartment of Clinical Oncology, South Valley University, Qena, Egypt.ORCID https://orcid.org/0000-0003-0605-3026
Asmaa NafadyDepartment of Clinical and Chemical Pathology, Qena Faculty of Medicine, South Valley University, Qena, Egypt.ORCID https://orcid.org/0000-0002-6957-6679
Assiut University · EGSouth Valley University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInteraction between multiple myeloma (MM) cells and proximal monocytes is expected during plasma cell proliferation. However, the role of monocyte subsets in the disease progression is unknown.

objectiveThis study evaluated circulating monocyte populations in MM patients and their correlation with disease severity.

methodsPeripheral monocytes from 20 patients with MM attending Assiut University Hospital in Assiut, Egypt, between October 2018 and August 2019 were processed using a flow cytometry procedure and stratified using the intensity of expression of CD14 and CD16 into classical (CD16

resultsIn patients with MM, the percentage of classical monocytes was significantly lower (mean ± standard error: 77.24 ± 0.66 vs 83.75 ± 0.5), while those of non-classical (12.44 ± 0.5 vs 8.9 ± 0.34) and intermediate (10.3 ± 0.24 vs 7.4 ± 0.29) monocytes were significantly higher when compared with those of controls (all

conclusionCirculating monocyte subpopulations are skewed towards non-classical and intermediate monocytes in MM patients, and the intensity of this skewness increases with disease severity.

Indexed as

classical monocytesflow cytometryintermediate monocytesmultiple myelomanon-classical monocytes

Identifiers

PMID34522628
PMCPMC8424713
OpenAlexW3196847582

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Registered trials

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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.