Evidence map›Paper›PMID 41208847›Full record

ArticleWorld journal of oncology2025

Understanding the Role of All-Trans Retinoic Acid in Acute Myeloid Leukemia Cells.

Hadeel Al Sadoun, Fatimah Alamoudi, Noha Alamoudi, Hossam Tayeb, Raed Felimban, Raed Alserihi, Elrashed B Yasin, Rizwan Khan, Abdul Wahab Noorwali

Abstract read
In one paragraph

Article in World journal of oncology, 2025. 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

9 authors.

Hadeel Al SadounStem Cell Unit, King Fahad Medical Research Centre, King Abdulaziz University, Jeddah, Saudi Arabia.
Fatimah AlamoudiStem Cell Unit, King Fahad Medical Research Centre, King Abdulaziz University, Jeddah, Saudi Arabia.
Noha AlamoudiStem Cell Unit, King Fahad Medical Research Centre, King Abdulaziz University, Jeddah, Saudi Arabia.
Hossam TayebDepartment of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
Raed FelimbanDepartment of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
Raed AlserihiStem Cell Unit, King Fahad Medical Research Centre, King Abdulaziz University, Jeddah, Saudi Arabia.
Elrashed B YasinDepartment of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Rabigh 25732, Saudi Arabia.
Rizwan KhanNeonatology, University Maternity Hospital, Limerick, Limerick, Ireland.
Abdul Wahab NoorwaliStem Cell Unit, King Fahad Medical Research Centre, King Abdulaziz University, Jeddah, Saudi Arabia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: All-trans retinoic acid (ATRA) has revolutionized the management of acute promyelocytic leukemia (APL) and has generated interest in differentiation therapy as means to reduce reliance on conventional chemotherapy in other subtypes of acute myeloid leukemia (AML). However, the precise relationship between immunophenotypic changes and morphological maturation during ATRA-induced differentiation remains poorly defined. This study aimed to investigate the phenotypic and morphological progression of HL60 cells treated with ATRA and to establish quantitative correlations between surface marker expression and cell morphology. Methods: HL60 cells were treated with 1 µM ATRA. Expression of myeloid and monocytic surface markers (CD38, CD45, CD11b, human leukocyte antigen (HLA)-DR, CD15, CD13, CD33) was analyzed in parallel with morphological assessment using Giemsa-stained cytospin preparations. Pearson correlation analysis was applied to link surface marker expression with specific stages of granulocytic differentiation. In addition, the mRNA expression of myeloid-specific transcription factors Results: ATRA induced a stepwise maturation of HL60 cells from promyelocytes through metamyelocytes and band forms to segmented neutrophils, recapitulating physiological granulopoiesis. Acquisition of mature morphology correlated positively with CD38, CD45, CD11b, HLA-DR, and CD15 expression, while CD13 and CD33 were progressively downregulated and inversely correlated with differentiation. Importantly, this study established quantitative links between distinct immunophenotypic signatures and defined morphological stages, a relationship not clearly demonstrated in previous HL60 studies. Concomitantly, ATRA upregulated transcription factors Conclusions: Our study reveals that ATRA not only promotes broad differentiation of HL60 cells but also orchestrates a targeted reprogramming that synchronizes morphological maturation with distinct immunophenotypic shifts, mediated by transcriptional upregulation of

Indexed as

AMLATRADifferentiation

Identifiers

PMID41208847
PMCPMC12591235

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