Evidence map›Paper›PMID 26980288›Full record

ArticleLeukemia & lymphoma2016

Synergistic cytotoxicity of busulfan, melphalan, gemcitabine, panobinostat, and bortezomib in lymphoma cells.

Esmeralda C Teo, Benigno C Valdez, Jie Ji, Yang Li, Yan Liu, Jonathan E Brammer, Chitra Hosing, Yago Nieto, Richard E Champlin, Borje S Andersson

Open access · greenAbstract read
In one paragraph

Article in Leukemia & lymphoma, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.3field-weighted citation impact, top 32% 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

5 citing papers in PubMed, 6 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 1 institution in 3 countries.

Esmeralda C Teoa Department of Hematology , Singapore General Hospital , Singapore ;
Benigno C Valdezb Department of Stem Cell Transplantation and Cellular Therapy , UT MD Anderson Cancer Center , Houston , TX , USA ;
Jie Jib Department of Stem Cell Transplantation and Cellular Therapy , UT MD Anderson Cancer Center , Houston , TX , USA ;
Yang Lib Department of Stem Cell Transplantation and Cellular Therapy , UT MD Anderson Cancer Center , Houston , TX , USA ;
Yan Liub Department of Stem Cell Transplantation and Cellular Therapy , UT MD Anderson Cancer Center , Houston , TX , USA ;
Jonathan E Brammerb Department of Stem Cell Transplantation and Cellular Therapy , UT MD Anderson Cancer Center , Houston , TX , USA ;
Chitra Hosingb Department of Stem Cell Transplantation and Cellular Therapy , UT MD Anderson Cancer Center , Houston , TX , USA ;
Yago Nietob Department of Stem Cell Transplantation and Cellular Therapy , UT MD Anderson Cancer Center , Houston , TX , USA ;
Richard E Champlinb Department of Stem Cell Transplantation and Cellular Therapy , UT MD Anderson Cancer Center , Houston , TX , USA ;
Borje S Anderssonb Department of Stem Cell Transplantation and Cellular Therapy , UT MD Anderson Cancer Center , Houston , TX , USA ;
The University of Texas MD Anderson Cancer Center · US

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
NCI NIH HHS P30 CA016672
6 · The paper itself

Abstract

DNA alkylators busulfan (B) and melphalan (M) act synergistically with gemcitabine (G) against lymphoma cells. To further improve the cytotoxicity, we combined them with the histone deacetylase inhibitor panobinostat (P) and proteasome inhibitor bortezomib (V). Lymphoma cell lines U937 and J45.01, and patient-derived cell samples were exposed to these drugs and the effects on cell proliferation and apoptosis were quantified. The combination BMGPV was found to exert strong synergistic cytotoxicity. Drug exposure to these cells activated the ATM pathway and modified histones at the epigenetic level. Cell death was triggered by the production of reactive oxygen species (ROS), permeabilization of the mitochondrial membrane, upregulation of proapoptotic factors, and activation of caspases. Downregulation of anti-apoptotic proteins c-MYC, MCL-1, and BCL-2 and inhibition of the prosurvival PI3K-AKT-mTOR pathway, culminated in apoptosis. The results of this study support a clinical trial using BMGPV as a possible pre-transplant conditioning regimen for relapsed/refractory lymphoma patients.

Indexed as

AdultAntineoplastic AgentsApoptosisBortezomibBusulfanCell Line, TumorCell SurvivalChromatin Assembly and DisassemblyDeoxycytidineDNA DamageDose-Response Relationship, DrugDrug SynergismGemcitabineHumansHydroxamic AcidsIndolesAntineoplastic AgentsBortezomibBusulfanDeoxycytidineGemcitabineHydroxamic AcidsIndolesMelphalanPanobinostatPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktReactive Oxygen SpeciesTOR Serine-Threonine KinasesConditioning regimenlymphomastem cell transplant

Identifiers

PMID26980288
PMCPMC8489015
OpenAlexW2297192017

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.