Evidence map›Paper›PMID 20839342›Full record

ReviewCytometry. Part B, Clinical cytometry2010

Prevalence, clinical aspects, and natural history of IgM MGUS.

Mary L McMaster, Ola Landgren

Abstract readReview
In one paragraph

Review in Cytometry. Part B, Clinical cytometry, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. [Disseminated necrobiotic xanthogranuloma].Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete · 2016
    Article
  4. Article
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

2 authors.

Mary L McMasterGenetic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892-7236, USA. Mary.McMaster@nih.hhs.gov
Ola Landgren

Funding

Family Studies ZIACP004410 · NCI · DIVISION OF CANCER EPIDEMIOLOGY AND GENETICS · PI SAVAGE, SHARON A. · 2009 to 2025
$56.1M
Molecular and clinical profilingZIABC011352 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI LANDGREN, OLA · 2010 to 2014
$4.4M
Population based studiesZIABC011205 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI LANDGREN, OLA · 2009 to 2014
$858k
Intramural NIH HHS ZIA BC011205Intramural NIH HHS ZIA BC011352Intramural NIH HHS ZIA CP004410
6 · The paper itself

Abstract

backgroundWaldenström macroglobulinemia (WM) and chronic lymphocytic leukemia (CLL) are related B-cell cancers that share several clinical and biological features. Both WM and CLL have associated precursor conditions: monoclonal gammopathy of undetermined significance (MGUS) of immunoglobulin M (IgM) type and monoclonal B-cell lymphocytosis (MBL), respectively. Recently, a case of MBL with an IgM MGUS was reported, suggesting a close biological relationship between these entities. While much is known about MGUS overall, investigations of IgM MGUS specifically have been fragmentary.

methodsIn this article, we review data on the prevalence, clinical aspects and natural history of IgM MGUS, and focus on identifying gaps in our understanding of the complex relationships among B-cell malignancies and their precursors.

resultsThere appears to be marked heterogeneity in the prevalence of IgM MGUS across populations. However, studies have varied in definition, design, laboratory methods, and endpoints. IgM MGUS differs from non-IgM MGUS in certain respects, including prevalence across racial groups, rate of progression, and pattern of malignant outcomes. There are limited data regarding the coincident occurrence of IgM MGUS and MBL.

conclusionsFuture studies incorporating both protein electrophoresis and flow cytometry are needed to define the underlying spectrum and causes of precursor development, risk factors for progression, and markers that distinguish low- and high-risk precursor patients.

Indexed as

Monoclonal Gammopathy of Undetermined SignificanceBlood ProteinsB-LymphocytesCell Transformation, NeoplasticComorbidityElectrophoresisHumansImmunoglobulin MInfantLeukemia, Lymphocytic, Chronic, B-CellLymphocytosisPrecancerous ConditionsPrevalenceBlood ProteinsImmunoglobulin M

Identifiers

PMID20839342
PMCPMC7048009

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Registered trials

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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.