Evidence map›Paper›PMID 22529291›Full record

ArticleBlood2012

Whole-genome sequencing of multiple myeloma from diagnosis to plasma cell leukemia reveals genomic initiating events, evolution, and clonal tides.

Jan B Egan, Chang-Xin Shi, Waibhav Tembe, Alexis Christoforides, Ahmet Kurdoglu, Shripad Sinari, Sumit Middha, Yan Asmann, Jessica Schmidt, Esteban Braggio and 6 more

Open access · bronzeAbstract readCase Reports
In one paragraph

Article in Blood, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 203 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
203citing papers in PubMed, 1 pooled it
31.6field-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

203 citing papers in PubMed, 1 synthesis or guideline pooled it, 404 citations in OpenAlex.

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  8. A Phase II Trial of AZD6244 (Selumetinib, ARRY-142886), an Oral MEK1/2 Inhibitor, in Relapsed/Refractory Multiple Myeloma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2016
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143 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

16 authors at 3 institutions in 1 country.

Jan B EganDivision of Hematology-Oncology, Mayo Clinic Arizona, Scottsdale, AZ 85259, USA.
Chang-Xin Shi
Waibhav Tembe
Alexis Christoforides
Ahmet Kurdoglu
Shripad Sinari
Sumit Middha
Yan Asmann
Jessica Schmidt
Esteban Braggio
Jonathan J Keats
Rafael Fonseca
P Leif Bergsagel
David W Craig
John D Carpten
A Keith Stewart
Mayo Clinic in Arizona · USTranslational Genomics Research Institute · USMayo Clinic in Florida · US

Funding

Mouse models of age-associated monoclonal gammopathyR01AG020686 · NIA · WEILL MEDICAL COLLEGE OF CORNELL UNIV · PI BERGSAGEL, PETER LEIF · 2003 to 2014
$3.3M
Highly Parallel Supercomputing for Translational ResearchS10RR025056 · NCRR · TRANSLATIONAL GENOMICS RESEARCH INST · PI SUH, EDWARD B · 2008 to 2008
$2.0M
A Genome Wide RNAi Vulnerability Map for MyelomaR01CA133115 · NCI · MAYO CLINIC ARIZONA · PI STEWART, ALEXANDER KEITH · 2008 to 2012
$1.3M
64-Bit High Performance ComputingS10RR023390 · NCRR · TRANSLATIONAL GENOMICS RESEARCH INST · PI SUH, EDWARD B · 2007 to 2007
$403k
NCI NIH HHS CA133115-01NCI NIH HHS R01 CA133115NCRR NIH HHS 1S10RR023390-01NCRR NIH HHS 1S10RR25056-01NCRR NIH HHS S10 RR023390NCRR NIH HHS S10 RR025056NIA NIH HHS R01 AG020686
6 · The paper itself

Abstract

The longitudinal evolution of a myeloma genome from diagnosis to plasma cell leukemia has not previously been reported. We used whole-genome sequencing (WGS) on 4 purified tumor samples and patient germline DNA drawn over a 5-year period in a t(4;14) multiple myeloma patient. Tumor samples were acquired at diagnosis, first relapse, second relapse, and end-stage secondary plasma cell leukemia (sPCL). In addition to the t(4;14), all tumor time points also shared 10 common single-nucleotide variants (SNVs) on WGS comprising shared initiating events. Interestingly, we observed genomic sequence variants that waxed and waned with time in progressive tumors, suggesting the presence of multiple independent, yet related, clones at diagnosis that rose and fell in dominance. Five newly acquired SNVs, including truncating mutations of RB1 and ZKSCAN3, were observed only in the final sPCL sample suggesting leukemic transformation events. This longitudinal WGS characterization of the natural history of a high-risk myeloma patient demonstrated tumor heterogeneity at diagnosis with shifting dominance of tumor clones over time and has also identified potential mutations contributing to myelomagenesis as well as transformation from myeloma to overt extramedullary disease such as sPCL.

Indexed as

Sequence Analysis, DNAAgedCell Transformation, NeoplasticChromosome AberrationsChromosomes, Human, Pair 14Chromosomes, Human, Pair 4Clonal EvolutionComparative Genomic HybridizationDisease ProgressionFemaleFollow-Up StudiesGenome, HumanHumansLeukemia, Plasma CellMultiple MyelomaRecurrence

Identifiers

PMID22529291
PMCPMC3412329
OpenAlexW2038477042

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.