Evidence map›Paper›PMID 24795222›Full record

ReviewMolecular cancer therapeutics2014

Maternal embryonic leucine zipper kinase: key kinase for stem cell phenotype in glioma and other cancers.

Ranjit Ganguly, Christopher S Hong, Luke G F Smith, Harley I Kornblum, Ichiro Nakano

Open access · bronzeAbstract readReview
In one paragraph

Review in Molecular cancer therapeutics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

44 citing papers in PubMed, 71 citations in OpenAlex.

  1. Review
  2. Targeting MELK in tumor cells and tumor microenvironment: from function and mechanism to therapeutic application.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
    Review
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  7. Spatiotemporal regulation of MELK during mitosis.Frontiers in cell and developmental biology · 2024
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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

5 authors at 3 institutions in 1 country.

Ranjit GangulyAuthors' Affiliations: Department of Neurological Surgery; The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio; Departments of Psychiatry, Pharmacology, and Pediatrics; and The Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, California.
Christopher S HongAuthors' Affiliations: Department of Neurological Surgery; The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio; Departments of Psychiatry, Pharmacology, and Pediatrics; and The Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, California.
Luke G F SmithAuthors' Affiliations: Department of Neurological Surgery; The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio; Departments of Psychiatry, Pharmacology, and Pediatrics; and The Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, California.
Harley I KornblumAuthors' Affiliations: Department of Neurological Surgery; The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio; Departments of Psychiatry, Pharmacology, and Pediatrics; and The Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, CaliforniaAuthors' Affiliations: Department of Neurological Surgery; The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio; Departments of Psychiatry, Pharmacology, and Pediatrics; and The Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, CaliforniaAuthors' Affiliations: Department of Neurological Surgery; The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio; Departments of Psychiatry, Pharmacology, and Pediatrics; and The Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, CaliforniaAuthors' Affiliations: Department of Neurological Surgery; The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio; Departments of Psychiatry, Pharmacology, and Pediatrics; and The Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, California.
Ichiro NakanoAuthors' Affiliations: Department of Neurological Surgery; The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio; Departments of Psychiatry, Pharmacology, and Pediatrics; and The Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, CaliforniaAuthors' Affiliations: Department of Neurological Surgery; The James Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio; Departments of Psychiatry, Pharmacology, and Pediatrics; and The Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, California Ichiro.nakano@osumc.edu.
Neurological Surgery · USThe Ohio State University · USUniversity of California, Los Angeles · US

Funding

Translational Therapeutics Research Program (TT)P30CA016058 · NCI · OHIO STATE UNIVERSITY · PI Tasleem J Padamsee · 1985 to 2026
$132.3M
The Tumor Microenvironmental Barrier to Effective Viral OncolysisP01CA163205 · NCI · OHIO STATE UNIVERSITY · PI MICHAEL A CALIGIURI · 2013 to 2026
$26.0M
Metabolism Informs Intertumoral & Intratumoral HeterogeneityR01NS087913 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI NAKANO, ICHIRO, RICH, JEREMY N · 2014 to 2018
$2.0M
Targeting MELK-mediated EZH2 signaling in glioma stem cellsR01NS083767 · NINDS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI LEE, JEONGWU, NAKANO, ICHIRO · 2013 to 2017
$1.3M
Determination of Musashi1/CD44v6 signaling in mesenchymal glioma stem cellsR21CA175875 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI NAKANO, ICHIRO, PENALVA, LUIZ OTAVIO · 2014 to 2015
$377k
Characterization of CD44 in brain tumor stem cellsR21CA135013 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI NAKANO, ICHIRO · 2009 to 2010
$371k
NCI NIH HHS P01 CA163205NCI NIH HHS P01 CA163205-01A1NCI NIH HHS P30 CA016058NCI NIH HHS R21 CA135013NCI NIH HHS R21 CA175875NINDS NIH HHS R01 NS083767NINDS NIH HHS R01 NS083767-1NINDS NIH HHS R01 NS087913
6 · The paper itself

Abstract

Maternal embryonic leucine zipper kinase (MELK) is a member of the snf1/AMPK family of protein serine/threonine kinases that has recently gained significant attention in the stem cell and cancer biology field. Recent studies suggest that activation of this kinase is tightly associated with extended survival and accelerated proliferation of cancer stem cells (CSC) in various organs. Overexpression of MELK has been noted in various cancers, including colon, breast, ovaries, pancreas, prostate, and brain, making the inhibition of MELK an attractive therapeutic strategy for a variety of cancers. In the experimental cancer models, depletion of MELK by RNA interference or small molecule inhibitors induces apoptotic cell death of CSCs derived from glioblastoma multiforme and breast cancer, both in vitro and in vivo. Mechanism of action of MELK includes, yet may not be restricted to, direct binding and activation of the oncogenic transcription factors c-JUN and FOXM1 in cancer cells but not in the normal counterparts. Following these preclinical studies, the phase I clinical trial for advanced cancers with OTSSP167 started in 2013, as the first-in-class MELK inhibitor. This review summarizes the current molecular understanding of MELK and the recent preclinical studies about MELK as a cancer therapeutic target.

Indexed as

ApoptosisCell ProliferationGlioblastomaGliomaHumansNaphthyridinesNeoplastic Stem CellsProtein Serine-Threonine KinasesRNA InterferenceStem Cells1-(6-(3,5-dichloro-4-hydroxyphenyl)-4-((4-((dimethylamino)methyl)cyclohexyl)amino)-1,5-naphthyridin-3-yl)ethanoneMELK protein, humanNaphthyridinesProtein Serine-Threonine Kinases

Identifiers

PMID24795222
PMCPMC4048631
OpenAlexW2071652604

What OpenQuestion holds

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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.