Evidence map›Paper›PMID 31218784›Full record

ArticleCancer science2019

Immunohistochemistry for identification of CCND1, NSD2, and MAF gene rearrangements in plasma cell myeloma.

Takayuki Murase, Masaki Ri, Tomoko Narita, Keiichiro Fujii, Ayako Masaki, Shinsuke Iida, Hiroshi Inagaki

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.3field-weighted citation impact, top 38% 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

5 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Molecular basis of clonal evolution in multiple myeloma.International journal of hematology · 2020
    Review
  3. Article
  4. Article
  5. 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

7 authors at 1 institution in 1 country.

Takayuki MuraseDepartment of Pathology and Molecular Diagnostics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
Masaki RiDepartment of Hematology and Oncology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.ORCID https://orcid.org/0000-0002-9617-486X
Tomoko NaritaDepartment of Hematology and Oncology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
Keiichiro FujiiDepartment of Pathology and Molecular Diagnostics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
Ayako MasakiDepartment of Pathology and Molecular Diagnostics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
Shinsuke IidaDepartment of Hematology and Oncology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.ORCID https://orcid.org/0000-0002-4951-960X
Hiroshi InagakiDepartment of Pathology and Molecular Diagnostics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.ORCID https://orcid.org/0000-0001-6157-636X
Nagoya City University · JP

Funding

Japan Agency for Medical Research and Development 15ck0106077h0002Ministry of Education, Culture, Sports, Science, and Technology 15K08351Ministry of Education, Culture, Sports, Science, and Technology 16K07179Ministry of Education, Culture, Sports, Science, and Technology 16K09855National Cancer Center Research and Development Fund 26-A-4
6 · The paper itself

Abstract

The t(11;14)/CCND1-IGH, t(4;14)/NSD2(MMSET)-IGH, and t(14;16)/IGH-MAF gene rearrangements detected by fluorescence in situ hybridization (FISH) are used for risk stratification in patients with multiple myeloma (MM). Compared with conventional FISH techniques using fresh cells, immunohistochemistry (IHC) is much more cost- and time-efficient, and can be readily applied to routinely prepared formalin-fixed, paraffin-embedded (FFPE) materials. In this study, we performed tissue FISH and IHC employing FFPE specimens, and examined the usefulness of IHC as a tool for detecting CCND1, NSD2, and MAF gene rearrangements. CD138 signals were used to identify plasma cells in tissue FISH and IHC analyses. With cohort 1 (n = 70), we performed tissue FISH and subsequently IHC, and determined IHC cut-off points. In this cohort, the sensitivity and specificity for the 3 molecules were ≥.90 and ≥.96, respectively. With cohort 2, using MM cases with an unknown gene status (n = 120), we performed IHC, and the gene status was estimated using the cut-off points determined with cohort 1. The subsequent FISH analysis showed that the sensitivity and specificity for the 3 molecules were ≥.92 and ≥.98, respectively. CCND1, NSD2, and MAF gene rearrangements were estimated accurately by IHC, suggesting that conventional FISH assays can be replaced by IHC.

Indexed as

AgedAged, 80 and overCohort StudiesCyclin D1FemaleGene RearrangementHistone-Lysine N-MethyltransferaseHumansImmunohistochemistryMaleMiddle AgedMultiple MyelomaProto-Oncogene Proteins c-mafRepressor ProteinsSensitivity and SpecificityCCND1 protein, humanCyclin D1Histone-Lysine N-MethyltransferaseMAF protein, humanNSD2 protein, humanProto-Oncogene Proteins c-mafRepressor ProteinsFFPE tissue sectionsgene rearrangementsimmunohistochemistrymultiple myelomatissue fluorescence in situ hybridization

Identifiers

PMID31218784
PMCPMC6676137
OpenAlexW2949275214

What OpenQuestion holds

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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.