Evidence map›Paper›PMID 33037978›Full record

ArticleJournal of molecular histology2020

Breast tumour cell subpopulations with expression of the MYC and OCT4 proteins.

N V Litviakov, V A Bychkov, M N Stakheeva, M K Ibragimova, M M Tsyganov, K A Gaptulbarova, L A Tashireva, L N Bondar, E Yu Garbukov, E M Slonimskaya

Abstract read
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In one paragraph

Article in Journal of molecular histology, 2020. 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
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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Tumour Stem Cells in Breast Cancer.International journal of molecular sciences · 2022
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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

10 authors at 2 institutions in 1 country.

N V LitviakovLaboratory of Oncovirology, Cancer Research Institute Tomsk NRMC, Tomsk, Russian Federation. nvlitv72@yandex.ru.
V A BychkovLaboratory of Oncovirology, Cancer Research Institute Tomsk NRMC, Tomsk, Russian Federation.
M N StakheevaLaboratory of Molecular Oncology and Immunology, Cancer Research Institute Tomsk NRMC, Tomsk, Russian Federation.
M K IbragimovaLaboratory of Oncovirology, Cancer Research Institute Tomsk NRMC, Tomsk, Russian Federation.
M M TsyganovLaboratory of Oncovirology, Cancer Research Institute Tomsk NRMC, Tomsk, Russian Federation.
K A GaptulbarovaLaboratory of Oncovirology, Cancer Research Institute Tomsk NRMC, Tomsk, Russian Federation.
L A TashirevaDepartment of General and Molecular Pathology, Cancer Research Institute Tomsk NRMC, Tomsk, Russian Federation.
L N BondarDepartment of General and Molecular Pathology, Cancer Research Institute Tomsk NRMC, Tomsk, Russian Federation.
E Yu GarbukovDepartment of General Oncology, Cancer Research Institute Tomsk NRMC, Tomsk, Russian Federation.
E M SlonimskayaDepartment of General Oncology, Cancer Research Institute Tomsk NRMC, Tomsk, Russian Federation.
Tomsk Cancer Research Institute · RUNational Research Tomsk State University · RU

Funding

Российский Фонд Фундаментальных Исследований (РФФИ) 18-29-09131
6 · The paper itself

Abstract

The MYC and OCT4 genes are known factors associated with maintaining pluripotency and are linked with a more aggressive course, progression, and resistance to therapy in cancer. Determining the subpopulations of tumour cells expressing the Myc and Oct4 proteins will provide an opportunity to understand which tumour cell subpopulations expressing MYC and OCT4 are associated with metastasis and resistance and which subpopulations can be targeted by anti-MYC and anti-OCT4 therapy. The study included paraffin-embedded tissue from tumours from 27 patients with luminal B breast cancer obtained after neoadjuvant chemotherapy (NACT). Immunofluorescence staining was used to identify subpopulations of tumour cells expressing Myc, Oct4 and Snai2 (Opal™ 7-Color Kit (PerkinElmer, Hopkinton, MA). The following tumour cell subpopulations were identified with the Myc and Oct4 proteins and the Snai2 EMT marker: stem/progenitor tumour cells with/without Myc, Oct4 or Snai2 expression; differentiated tumour cells with/without Myc, Oct4 or Snai2 expression; and other nontumour cells (CK7

Indexed as

Biomarkers, TumorAdultBreast NeoplasmsCell Line, TumorFemaleFluorescent Antibody TechniqueGene ExpressionGene Expression Regulation, NeoplasticHumansMiddle AgedNeoplasm MetastasisNeoplasm StagingNeoplastic Cells, CirculatingOctamer Transcription Factor-3Proto-Oncogene Proteins c-mycBiomarkers, TumorOctamer Transcription Factor-3POU5F1 protein, humanProto-Oncogene Proteins c-mycBreast cancerCancer stem cellsMetastasisProtein expressionSubpopulations tumor cells

Identifiers

PMID33037978
OpenAlexW3092064440

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.