Evidence map›Paper›PMID 26433312›Full record

ArticleThe Journal of molecular diagnostics : JMD2015

Aberrant Levels of miRNAs in Bone Marrow Microenvironment and Peripheral Blood of Myeloma Patients and Disease Progression.

Weixin Wang, Meghan Corrigan-Cummins, Emily A Barber, Layla M Saleh, Adriana Zingone, Azam Ghafoor, Rene Costello, Yong Zhang, Roger J Kurlander, Neha Korde and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of molecular diagnostics : JMD, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 13% 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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 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

14 authors at 3 institutions in 1 country.

Weixin WangHematology Section, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland.
Meghan Corrigan-CumminsHematology Section, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland.
Emily A BarberHematology Section, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland.
Layla M SalehHematology Section, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland.
Adriana ZingoneMultiple Myeloma Section, Metabolism Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Azam GhafoorHematology Section, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland.
Rene CostelloMultiple Myeloma Section, Metabolism Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Yong ZhangMultiple Myeloma Section, Metabolism Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Roger J KurlanderHematology Section, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland.
Neha KordeMultiple Myeloma Section, Metabolism Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Aldo M RoccaroDana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts.
Irene M GhobrialDana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts.
Ola LandgrenMultiple Myeloma Section, Metabolism Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Katherine R CalvoHematology Section, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, Maryland. Electronic address: calvok@cc.nih.gov.
National Institutes of Health · USNational Institutes of Health Clinical Center · USHarvard University · US

Funding

The Role of microRNA in Hematologic MalignanciesZIACL090025 · CLC · CLINICAL CENTER · PI CALVO, KATHERINE · 2010 to 2025
$0k
Intramural NIH HHS
6 · The paper itself

Abstract

The bone marrow (BM) microenvironment of multiple myeloma (MM) is reported to play a role in the biology of disease. In this study, we found that the extracellular BM microenvironment in MM contains a unique miRNA signature detectable by miRNA microarray and quantitative real-time PCR, which is partially represented in the peripheral blood. Eleven miRNAs were significantly decreased in both BM and serum of MM patients in comparison with controls. Evaluation of these miRNAs in plasma of a separate cohort of MM patients and controls confirmed significantly aberrant levels of let-7a, let-7b, let-7i, miR-15b, miR-16, and miR-20a in both serum and plasma. We then studied the myeloma precursor diseases and found that a subset of the MM miRNAs exhibited aberrant expression in monoclonal gammopathy of undetermined significance and smoldering myeloma. miRNA analysis of enriched CD138(+) plasma cells from MM and monoclonal gammopathy of undetermined significance found that most of the validated MM BM signature miRNAs were significantly decreased in MM plasma cells. Gene expression profiling indicated that multiple targets of the decreased miRNAs found increased expression in MM plasma cells, including ATF2, HRAS, HDAC4, TGFB1, TGFBR1, and mitogen-activated protein kinases. The findings suggest that these miRNAs are detectable in aberrant levels in the peripheral blood of patients with plasma cell proliferation and may play a role in aberrant plasma cell proliferation and disease progression.

Indexed as

AdultAgedAged, 80 and overBone MarrowCell ProliferationDisease ProgressionFemaleGene Expression ProfilingHumansMaleMicroRNAsMiddle AgedMonoclonal Gammopathy of Undetermined SignificanceMultiple MyelomaPlasma CellsTumor MicroenvironmentMicroRNAs

Identifiers

PMID26433312
PMCPMC4630165
OpenAlexW1952190269

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.