Evidence map›Paper›PMID 27506934›Full record

ArticleOncotarget2016

Acute myeloid leukemia stem cell markers in prognosis and targeted therapy: potential impact of BMI-1, TIM-3 and CLL-1.

Noureldien H E Darwish, Thangirala Sudha, Kavitha Godugu, Osama Elbaz, Hasan A Abdelghaffar, Emad E A Hassan, Shaker A Mousa

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 1 pooled it
4.3field-weighted citation impact, top 5% 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

52 citing papers in PubMed, 1 synthesis or guideline pooled it, 78 citations in OpenAlex.

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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

7 authors at 2 institutions in 2 countries.

Noureldien H E DarwishFaculty of Medicine, Mansoura University, Mansoura, Egypt.
Thangirala SudhaThe Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, Rensselaer, NY, USA.
Kavitha GoduguThe Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, Rensselaer, NY, USA.
Osama ElbazFaculty of Medicine, Mansoura University, Mansoura, Egypt.
Hasan A AbdelghaffarFaculty of Medicine, Mansoura University, Mansoura, Egypt.
Emad E A HassanFaculty of Medicine, Mansoura University, Mansoura, Egypt.
Shaker A MousaThe Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, Rensselaer, NY, USA.
Albany College of Pharmacy and Health Sciences · USMansoura University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acute myeloid leukemia (AML) patients show high relapse rates and some develop conventional chemotherapy resistance. Leukemia Stem Cells (LSCs) are the main player for AML relapses and drug resistance. LSCs might rely on the B-cell-specific Moloney murine leukemia virus integration site-1 (BMI-1) in promoting cellular proliferation and survival. Growth of LSCs in microenvironments that are deprived of nutrients leads to up-regulation of the signaling pathways during the progression of the disease, which may illustrate the sensitivity of LSCs to inhibitors of those signaling pathways as compared to normal cells. We analyzed the expression of LSC markers (CD34, CLL-1, TIM-3 and BMI-1) using quantitative RT-PCR in bone marrow samples of 40 AML patients of different FAB types (M1, M2, M3, M4, M5, and M7). We also studied the expression of these markers in 2 AML cell lines (Kasumi-1 and KG-1a) using flow cytometry and quantitative RT-PCR. The overexpression of TIM-3, CLL-1, and BMI-1 was markedly correlated with poor prognosis in these patients. Our in vitro findings demonstrate that targeting BMI-1, which markedly increased in the leukemic cells, was associated with marked decrease in leukemic burden. This study also presents results for blocking LSCs' surface markers CD44, CLL-1, and TIM-3. These markers may play an important role in elimination of AML. Our study indicates a correlation between the expression of markers TIM-3, CLL-1, and especially of BMI-1 and the aggressiveness of AML and thus the potential impact of prognosis and therapies that target LSCs on improving the cure rates.

Indexed as

Gene Expression Regulation, LeukemicAntigens, CD34Biomarkers, TumorBone MarrowCell SurvivalDisease ProgressionFlow CytometryHepatitis A Virus Cellular Receptor 2HumansHyaluronan ReceptorsLectins, C-TypeLeukemia, Myeloid, AcuteMolecular Targeted TherapyPolycomb Repressive Complex 1PrognosisReceptors, MitogenAntigens, CD34Biomarkers, TumorBMI1 protein, humanCD44 protein, humanCLEC12A protein, humanHAVCR2 protein, humanHepatitis A Virus Cellular Receptor 2Hyaluronan ReceptorsLectins, C-TypePolycomb Repressive Complex 1Receptors, Mitogenacute myeloid leukemiachronic myeloid leukemiachronic myelomonocytic leukemialeukemic stem cellsPTC-209

Identifiers

PMID27506934
PMCPMC5295391
OpenAlexW2476010535

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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.