Evidence map›Paper›PMID 27125973›Full record

ArticleCancer chemotherapy and pharmacology2016

Evaluation of artemisinins for the treatment of acute myeloid leukemia.

Christina D Drenberg, Jassada Buaboonnam, Shelley J Orwick, Shuiying Hu, Lie Li, Yiping Fan, Anang A Shelat, R Kiplin Guy, Jeffrey Rubnitz, Sharyn D Baker

Abstract read
In one paragraph

Article in Cancer chemotherapy and pharmacology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
4.6field-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

27 citing papers in PubMed, 50 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

10 authors at 2 institutions in 1 country.

Christina D DrenbergDivision of Pharmaceutics, College of Pharmacy, The Ohio State University, 500 W. 12th St., Columbus, OH, 43210, USA.
Jassada BuaboonnamDepartment of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA.
Shelley J OrwickComprehensive Cancer Center, The Ohio State University, Columbus, OH, 43210, USA.
Shuiying HuDivision of Pharmaceutics, College of Pharmacy, The Ohio State University, 500 W. 12th St., Columbus, OH, 43210, USA.
Lie LiDepartment of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA.
Yiping FanDepartment of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA.
Anang A ShelatDepartment of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, TN, USA.
R Kiplin GuyDepartment of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, TN, USA.
Jeffrey RubnitzDepartment of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA.
Sharyn D BakerDivision of Pharmaceutics, College of Pharmacy, The Ohio State University, 500 W. 12th St., Columbus, OH, 43210, USA. baker.2480@osu.edu.
St. Jude Children's Research Hospital · USThe Ohio State University · US

Funding

Viral Vector Technology (VVTSR)P30CA021765 · NCI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI CHARLES ROBERTS · 1985 to 2026
$166.9M
Tyrosine kinase inhibitors for the treatment of childhood AMLR01CA138744 · NCI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI BAKER, SHARYN D · 2010 to 2019
$3.3M
Integrated high-throughput screen to identify treatment leads for pediatric AMLF32CA180513 · NCI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI DRENBERG, CHRISTINA DIANE · 2013 to 2015
$163k
NCI NIH HHS F32 CA180513NCI NIH HHS P30 CA021765NCI NIH HHS R01 CA138744
6 · The paper itself

Abstract

purposeInvestigate antileukemic activity of artemisinins, artesunate (ART), and dihydroartemisinin (DHA), in combination with cytarabine, a key component of acute myeloid leukemia (AML) chemotherapy using in vitro and in vivo models.

methodsUsing ten human AML cell lines, we conducted a high-throughput screen to identify antimalarial agents with antileukemic activity. We evaluated effects of ART and DHA on cell viability, cytotoxicity, apoptosis, lysosomal integrity, and combination effects with cytarabine in cell lines and primary patient blasts. In vivo pharmacokinetic studies and efficacy of single-agent ART or combination with cytarabine were evaluated in three xenograft models.

resultsART and DHA had the most potent activity in a panel of AML cell lines, with selectivity toward samples harboring MLL rearrangements and FLT3-ITD mutations. Combination of ART or DHA was synergistic with cytarabine. Single-dose ART (120 mg/kg) produced human equivalent exposures, but multiple dose daily administration required for in vivo efficacy was not tolerated. Combination treatment produced initial regression, but did not prolong survival in vivo.

conclusionsThe pharmacology of artemisinins is problematic and should be considered in designing AML treatment strategies with currently available agents. Artemisinins with improved pharmacokinetic properties may offer therapeutic benefit in combination with conventional therapeutic strategies in AML.

Indexed as

AnimalsAntineoplastic Combined Chemotherapy ProtocolsApoptosisArtemisininsArtesunateCell Line, TumorCell SurvivalCytarabineHigh-Throughput Screening AssaysHumansLeukemia, Myeloid, AcuteLysosomesMice, Inbred StrainsReactive Oxygen SpeciesXenograft Model Antitumor AssaysArtemisininsartenimolArtesunateCytarabineReactive Oxygen SpeciesAcute myeloid leukemiaArtemisininChemotherapyCytarabineHigh-throughput screen

Identifiers

PMID27125973
PMCPMC4918815
OpenAlexW2344022151

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.