Evidence map›Paper›PMID 33531688›Full record

ArticleBritish journal of cancer2021

Prognostic significance of esterase gene expression in multiple myeloma.

Romika Kumari, Muntasir Mamun Majumder, Juha Lievonen, Raija Silvennoinen, Pekka Anttila, Nina N Nupponen, Fredrik Lehmann, Caroline A Heckman

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

23 citing papers in PubMed, 37 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

8 authors at 2 institutions in 2 countries.

Romika KumariInstitute for Molecular Medicine Finland (FIMM), Helsinki, Finland.
Muntasir Mamun MajumderInstitute for Molecular Medicine Finland (FIMM), Helsinki, Finland.
Juha LievonenDepartment of Hematology, Helsinki University Hospital Comprehensive Cancer Center, and University of Helsinki, Helsinki, Finland.
Raija SilvennoinenDepartment of Hematology, Helsinki University Hospital Comprehensive Cancer Center, and University of Helsinki, Helsinki, Finland.
Pekka AnttilaDepartment of Hematology, Helsinki University Hospital Comprehensive Cancer Center, and University of Helsinki, Helsinki, Finland.
Nina N NupponenOncopeptides AB, Stockholm, Sweden.
Fredrik LehmannOncopeptides AB, Stockholm, Sweden.
Caroline A HeckmanInstitute for Molecular Medicine Finland (FIMM), Helsinki, Finland. caroline.heckman@helsinki.fi.ORCID http://orcid.org/0000-0002-4324-8706
University of Helsinki · FIOncopeptides (Sweden) · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEsterase enzymes differ in substrate specificity and biological function and may display dysregulated expression in cancer. This study evaluated the biological significance of esterase expression in multiple myeloma (MM).

methodsFor gene expression profiling and evaluation of genomic variants in the Institute for Molecular Medicine Finland (FIMM) cohort, bone marrow aspirates were obtained from patients with newly diagnosed MM (NDMM) or relapsed/refractory MM (RRMM). CD138+ plasma cells were enriched and used for RNA sequencing and analysis, and to evaluate genomic variation. The Multiple Myeloma Research Foundation (MMRF) Relating Clinical Outcomes in MM to Personal Assessment of Genetic Profile (CoMMpass) dataset was used for validation of the findings from FIMM.

resultsMM patients (NDMM, n = 56; RRMM, n = 78) provided 171 bone marrow aspirates (NDMM, n = 56; RRMM, n = 115). Specific esterases exhibited relatively high or low expression in MM, and expression of specific esterases (UCHL5, SIAE, ESD, PAFAH1B3, PNPLA4 and PON1) was significantly altered on progression from NDMM to RRMM. High expression of OVCA2, PAFAH1B3, SIAE and USP4, and low expression of PCED1B, were identified as poor prognostic markers (P < 0.05). The MMRF CoMMpass dataset provided validation that higher expression of PAFAH1B3 and SIAE, and lower expression of PCED1B, were associated with poor prognosis.

conclusionsEsterase gene expression levels change as patients progress from NDMM to RRMM. High expression of OVCA2, PAFAH1B3, USP4 and SIAE, and low expression of PCED1B, are poor prognostic markers in MM, suggesting a role for these esterases in myeloma biology.

Indexed as

AdultAgedAged, 80 and overCohort StudiesEsterasesExome SequencingFemaleFinlandGene Expression ProfilingGene Expression Regulation, NeoplasticHigh-Throughput Nucleotide SequencingHumansMaleMiddle AgedMultiple MyelomaPrognosisEsterases

Identifiers

PMID33531688
PMCPMC8039029
OpenAlexW3128831391

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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.