Evidence map›Paper›PMID 26540463›Full record

ArticleJournal of medicinal chemistry2015

Dimers of Melampomagnolide B Exhibit Potent Anticancer Activity against Hematological and Solid Tumor Cells.

Venumadhav Janganati, Jessica Ponder, Craig T Jordan, Michael J Borrelli, Narsimha Reddy Penthala, Peter A Crooks

Open access · greenAbstract read
In one paragraph

Article in Journal of medicinal chemistry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.3field-weighted citation impact, top 22% 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

17 citing papers in PubMed, 33 citations in OpenAlex.

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  14. Induction of GJournal of food and drug analysis · 2017
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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

6 authors at 3 institutions in 1 country.

Venumadhav JanganatiDepartment of Pharmaceutical Sciences, College of Pharmacy and ‡Department of Radiology and Neurology, University of Arkansas for Medical Sciences , Little Rock, Arkansas 72205, United States.
Jessica PonderDepartment of Pharmaceutical Sciences, College of Pharmacy and ‡Department of Radiology and Neurology, University of Arkansas for Medical Sciences , Little Rock, Arkansas 72205, United States.
Craig T JordanDepartment of Pharmaceutical Sciences, College of Pharmacy and ‡Department of Radiology and Neurology, University of Arkansas for Medical Sciences , Little Rock, Arkansas 72205, United States.
Michael J BorrelliDepartment of Pharmaceutical Sciences, College of Pharmacy and ‡Department of Radiology and Neurology, University of Arkansas for Medical Sciences , Little Rock, Arkansas 72205, United States.
Narsimha Reddy PenthalaDepartment of Pharmaceutical Sciences, College of Pharmacy and ‡Department of Radiology and Neurology, University of Arkansas for Medical Sciences , Little Rock, Arkansas 72205, United States.
Peter A CrooksDepartment of Pharmaceutical Sciences, College of Pharmacy and ‡Department of Radiology and Neurology, University of Arkansas for Medical Sciences , Little Rock, Arkansas 72205, United States.
University of Colorado Anschutz Medical Campus · USUniversity of Colorado Denver · USUniversity of Arkansas for Medical Sciences · US

Funding

The Role o f Tetrahydrobiopterin (BH4) Bioavailability in Radiation-induced Skin InjuryP20GM109005 · NIGMS · UNIV OF ARKANSAS FOR MED SCIS · PI WOLFE, TATIANA · 2015 to 2024
$21.1M
Arkansas Center for Clinical and Translational ResearchUL1TR000039 · NCATS · UNIV OF ARKANSAS FOR MED SCIS · PI BECK, CORNELIA MARIE, JAMES, LAURA P · 2012 to 2014
$10.0M
Novel melampomagnolide B-based prodrugs for the treatment of leukemiaR01CA158275 · NCI · UNIV OF ARKANSAS FOR MED SCIS · PI CROOKS, PETER ANTHONY · 2011 to 2015
$1.6M
NCATS NIH HHS UL1 TR000039NCATS NIH HHS UL1TR000039NCI NIH HHS R01 CA158275NIGMS NIH HHS P20 GM109005NIGMS NIH HHS P20GM109005
6 · The paper itself

Abstract

Novel carbamate (7a-7h) and carbonate (7i, 7j, and 8) dimers of melampomagnolide B have been synthesized by reaction of the melampomagnolide-B-triazole carbamate synthon 6 with various terminal diamino- and dihydroxyalkanes. Dimeric carbamate products 7b, 7c, and 7f exhibited potent growth inhibition (GI50 = 0.16-0.99 μM) against the majority of cell lines in the NCI panel of 60 human hematological and solid tumor cell lines. Compound 7f and 8 exhibited anticancer activity that was 300-fold and 1 × 10(6)-fold more cytotoxic than DMAPT, respectively, at a concentration of 10 μM against rat 9L-SF gliosarcoma cells. Compounds 7a-7j and 8 were also screened against M9-ENL1 and acute myelogenous leukemia (AML) primary cell lines and exhibited 2- to 10-fold more potent antileukemic activity against M9-ENL1 cells (EC50 = 0.57-2.90 μM) when compared to parthenolide (EC50 = 6.0) and showed potent antileukemic activity against five primary AML cell lines (EC50 = 0.76-7.3 μM).

Indexed as

AnimalsAntineoplastic Agents, PhytogenicCell Line, TumorCell ProliferationDimerizationDrug Screening Assays, AntitumorGliosarcomaHematologic NeoplasmsHematopoietic Stem CellsHumansLeukemia, Myeloid, AcuteNeoplasmsPrimary Cell CultureRatsSesquiterpenesStructure-Activity RelationshipAntineoplastic Agents, Phytogenicmelampomagnolide BparthenolideSesquiterpenes

Identifiers

PMID26540463
PMCPMC4959447
OpenAlexW1951692743

What OpenQuestion holds

Textmetadata
LicenceTDM
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.