Evidence map›Paper›PMID 23454749›Full record

ArticleThe Journal of clinical investigation2013

BM mesenchymal stromal cell-derived exosomes facilitate multiple myeloma progression.

Aldo M Roccaro, Antonio Sacco, Patricia Maiso, Abdel Kareem Azab, Yu-Tzu Tai, Michaela Reagan, Feda Azab, Ludmila M Flores, Federico Campigotto, Edie Weller and 3 more

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 480 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
480citing papers in PubMed, 1 pooled it
33.0field-weighted citation impact, top 1% 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

480 citing papers in PubMed, 1 synthesis or guideline pooled it, 779 citations in OpenAlex.

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420 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

13 authors at 3 institutions in 1 country.

Aldo M RoccaroDana-Farber Cancer Institute, Department of Medical Oncology, Harvard Medical School, Boston, Massachusetts 02215, USA.
Antonio Sacco
Patricia Maiso
Abdel Kareem Azab
Yu-Tzu Tai
Michaela Reagan
Feda Azab
Ludmila M Flores
Federico Campigotto
Edie Weller
Kenneth C Anderson
David T Scadden
Irene M Ghobrial
Dana-Farber Cancer Institute · USHarvard University Press · USHarvard University · US

Funding

Trageting the Multiple Myeloma EpigenomeP50CA100707 · NCI · DANA-FARBER CANCER INSTITUTE · PI MUNSHI, NIKHIL C. · 2003 to 2023
$45.0M
Targeting Genomic Instability and Evolution in MyelomaP01CA155258 · NCI · DANA-FARBER CANCER INST · PI Charles B Epstein · 2011 to 2026
$32.5M
Targeting Myeloma Cell-Host Bone Marrow InteractionsP01CA078378 · NCI · DANA-FARBER CANCER INSTITUTE · PI ANDERSON, KENNETH C. · 1998 to 2014
$26.2M
The role of miRNA15a and 16-1 in Multiple MyelomaR01CA154648 · NCI · DANA-FARBER CANCER INST · PI GHOBRIAL, IRENE M. · 2011 to 2015
$1.8M
CXCR4 regulation of tumor progression in Multiple MyelomaR01CA125690 · NCI · DANA-FARBER CANCER INST · PI GHOBRIAL, IRENE M. · 2008 to 2012
$1.6M
Targeting cell trafficking as a new therapeutic modality for Multiple MyelomaR01CA133799 · NCI · DANA-FARBER CANCER INST · PI GHOBRIAL, IRENE M. · 2008 to 2011
$1.4M
NCI NIH HHS P01 CA078378NCI NIH HHS P01 CA155258NCI NIH HHS P50 CA100707NCI NIH HHS R01 CA125690NCI NIH HHS R01CA125690NCI NIH HHS R01 CA133799NCI NIH HHS R01CA133799NCI NIH HHS R01 CA154648NCI NIH HHS R01CA154648
6 · The paper itself

Abstract

BM mesenchymal stromal cells (BM-MSCs) support multiple myeloma (MM) cell growth, but little is known about the putative mechanisms by which the BM microenvironment plays an oncogenic role in this disease. Cell-cell communication is mediated by exosomes. In this study, we showed that MM BM-MSCs release exosomes that are transferred to MM cells, thereby resulting in modulation of tumor growth in vivo. Exosomal microRNA (miR) content differed between MM and normal BM-MSCs, with a lower content of the tumor suppressor miR-15a. In addition, MM BM-MSC-derived exosomes had higher levels of oncogenic proteins, cytokines, and adhesion molecules compared with exosomes from the cells of origin. Importantly, whereas MM BM-MSC-derived exosomes promoted MM tumor growth, normal BM-MSC exosomes inhibited the growth of MM cells. In summary, these in vitro and in vivo studies demonstrated that exosome transfer from BM-MSCs to clonal plasma cells represents a previously undescribed and unique mechanism that highlights the contribution of BM-MSCs to MM disease progression.

Indexed as

AgedAnimalsBone Marrow NeoplasmsCell MovementCell ProliferationCulture Media, ConditionedDisease ProgressionExosomesFemaleFemurHumansMesenchymal Stem CellsMesenchymal Stem Cell TransplantationMiceMice, Inbred C57BLMice, SCIDCulture Media, ConditionedMicroRNAsMIRN15 microRNA, human

Identifiers

PMID23454749
PMCPMC3613927
OpenAlexW2095932809

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.