Evidence map›Paper›PMID 16094422›Full record

ArticleLeukemia2005

Oncogenic potential of the transcription factor LYL1 in acute myeloblastic leukemia.

Y-S Meng, H Khoury, J E Dick, M D Minden

Abstract read
PubMed Publisher
In one paragraph

Article in Leukemia, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

25 citing papers in PubMed, 55 citations in OpenAlex.

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  4. LYL1 facilitates AETFC assembly and gene activation by recruiting CARM1 in t(8;21) AML.Proceedings of the National Academy of Sciences of the United States of America · 2022
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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

4 authors at 2 institutions in 1 country.

Y-S MengDepartment of Cellular and Molecular Biology, Ontario Cancer Institute/Princess Margaret Hospital, University Health Network, Toronto, Canada.
H Khoury
J E Dick
M D Minden
Princess Margaret Cancer Centre · CAUniversity Health Network · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The LYL1 gene encodes a basic helix-loop-helix transcription factor involved in T-cell acute lymphoblastic leukemia. Using real-time quantitative RT-PCR assay, we found that the expression of LYL1 was at higher levels in the majority cases of acute myeloblastic leukemia (AML) or myelodysplastic syndrome when compared to normal bone marrow. Our study also showed that LYL1 was highly expressed in most AML cell lines and in CD34+ AML cells. To determine whether LYL1 had an affect on the phenotype and behavior of myeloid cells, we introduced full-length LYL1 cDNA into K562 cells using electroporation and U937 cells with retroviral infection. Both of the derivative cell lines with overexpression of LYL1 had an increased growth rate and clonogenecity. Forced expression of LYL1 in K562 cells enhanced spontaneous and hemin-induced erythroid differentiation but blocked spontaneous as well as PMA-induced megakaryocytic differentiation. Overexpression of LYL1 in U937 cells blocked all-trans retinoic acid-induced monocytic differentiation. The LYL1-transfected U937 cells were also more resistant to the cytotoxic drug cytarabine. These results demonstrate that LYL1 may play a role in early hematopoiesis and may be a potential oncogenic factor in AML.

Indexed as

Gene Expression ProfilingAntineoplastic AgentsAntineoplastic Agents, AlkylatingBasic Helix-Loop-Helix ProteinsBone MarrowCell Transformation, NeoplasticCytarabineDNA-Binding ProteinsDNA, ComplementaryDrug Resistance, NeoplasmElectroporationHumansLeukemia, Myeloid, AcuteMyelodysplastic SyndromesNeoplasm ProteinsPhenotypeAntineoplastic AgentsAntineoplastic Agents, AlkylatingBasic Helix-Loop-Helix ProteinsCytarabineDNA-Binding ProteinsDNA, ComplementaryLYL1 protein, humanNeoplasm ProteinsTretinoin

Identifiers

PMID16094422
OpenAlexW2141772696

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.