Evidence map›Paper›PMID 20570863›Full record

ArticleBlood2010

Mantle cell lymphoma activation enhances bortezomib sensitivity.

Sarah K Brennan, Brooke Meade, Qiuju Wang, Akil A Merchant, Jeanne Kowalski, William Matsui

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

18 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
  2. Cancer Stem Cell Markers in Rhabdomyosarcoma in Children.Diagnostics (Basel, Switzerland) · 2022
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. Review
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 2 institutions in 1 country.

Sarah K BrennanSidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Brooke Meade
Qiuju Wang
Akil A Merchant
Jeanne Kowalski
William Matsui
Johns Hopkins University · USSidney Kimmel Comprehensive Cancer Center · US

Funding

TUMOR VACCINESP01CA015396 · NCI · JOHNS HOPKINS UNIVERSITY · PI JONES, RICHARD J · 1985 to 2016
$38.1M
Cancer Stem Cell Targeting in Multiple MyelomaR01CA127574 · NCI · JOHNS HOPKINS UNIVERSITY · PI MATSUI, WILLIAM H · 2008 to 2012
$1.6M
Biology of Multiple Myeloma Stem CellsK23CA107040 · NCI · JOHNS HOPKINS UNIVERSITY · PI MATSUI, WILLIAM H · 2005 to 2009
$693k
NCI NIH HHS K23 CA107040NCI NIH HHS K23CA107040NCI NIH HHS P01 CA015396NCI NIH HHS P01CA015396NCI NIH HHS R01 CA127574NCI NIH HHS R01CA127574
6 · The paper itself

Abstract

Patients with mantle cell lymphoma (MCL) typically respond to initial treatment but subsequently relapse. This pattern suggests that a population of MCL cells is both drug resistant and capable of clonogenic growth. The intracellular enzyme retinaldehyde dehydrogenase (ALDH) provides resistance to several toxic agents. ALDH can also identify stem cells in normal adult tissues and tumorigenic cancer stem cells in several human malignancies. We studied ALDH expression in MCL and found small populations of ALDH(+) cells that were highly clonogenic. Moreover, ALDH(+) MCL cells were relatively quiescent and resistant to a wide range of agents. Normal B cells can be activated by specific unmethylated cytosine-phosphate-guanosine (CpG) DNA motifs through toll-like receptor 9, and we found that the synthetic CpG oligonucleotide 2006 (CpG) reduced the frequency of quiescent ALDH(+) MCL cells, induced terminal plasma cell differentiation, and limited tumor formation in vitro and in vivo. Treatment with CpG also significantly enhanced the activity of the proteasome inhibitor bortezomib that was associated with induction of the unfolded protein response. Our data suggest that CpG may target clonogenic and resistant ALDH(+) cells as well as improve the activity of proteasome inhibitors in MCL.

Indexed as

Aldehyde DehydrogenaseAldehyde Dehydrogenase 1 FamilyAnimalsBoronic AcidsBortezomibCell DifferentiationCell Line, TumorCell ProliferationClone CellsDrug Resistance, NeoplasmDrug Screening Assays, AntitumorHumansIsoenzymesLymphocyte ActivationLymphoma, Mantle-CellMiceAldehyde DehydrogenaseAldehyde Dehydrogenase 1 FamilyALDH1A1 protein, humanALDH1A1 protein, mouseBoronic AcidsBortezomibCPG-oligonucleotideIsoenzymesOligodeoxyribonucleotidesProteasome Endopeptidase ComplexProteasome InhibitorsPyrazinesRetinal DehydrogenaseToll-Like Receptor 9

Identifiers

PMID20570863
PMCPMC2993624
OpenAlexW2030375561

What OpenQuestion holds

Textmetadata
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.