Evidence map›Paper›PMID 33352679›Full record

ArticleCancers2020

Prognostic Value of the Diversity of Nuclear Chromatin Compartments in Gynaecological Carcinomas.

Andreas Kleppe, Fritz Albregtsen, Jone Trovik, Gunnar B Kristensen, Håvard E Danielsen

Abstract read
In one paragraph

Article in Cancers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Andreas KleppeInstitute for Cancer Genetics and Informatics, Oslo University Hospital, NO-0424 Oslo, Norway.ORCID 0000-0002-8370-5289
Fritz AlbregtsenInstitute for Cancer Genetics and Informatics, Oslo University Hospital, NO-0424 Oslo, Norway.
Jone TrovikDepartment of Obstetrics and Gynecology, Haukeland University Hospital, NO-5020 Bergen, Norway.ORCID 0000-0002-3808-6407
Gunnar B KristensenInstitute for Cancer Genetics and Informatics, Oslo University Hospital, NO-0424 Oslo, Norway.ORCID 0000-0001-6231-7247
Håvard E DanielsenInstitute for Cancer Genetics and Informatics, Oslo University Hospital, NO-0424 Oslo, Norway.ORCID 0000-0002-6798-4724

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Statistical texture analysis of cancer cell nuclei stained for DNA has recently been used to develop a pan-cancer prognostic marker of chromatin heterogeneity. In this study, we instead analysed chromatin organisation by automatically quantifying the diversity of chromatin compartments in cancer cell nuclei. The aim was to investigate the prognostic value of such an assessment in relation to chromatin heterogeneity and as a potential supplement to pathological risk classifications in gynaecological carcinomas. The diversity was quantified by calculating the entropy of both chromatin compartment sizes and optical densities within compartments. We analysed a median of 281 nuclei (interquartile range (IQR), 273 to 289) from 246 ovarian carcinoma patients and a median of 997 nuclei (IQR, 502 to 1452) from 791 endometrial carcinoma patients. The prognostic value of the entropies and chromatin heterogeneity was moderately strongly correlated (

Indexed as

chromatin compartmentschromatin organisationendometrial cancerovarian cancerprognostic markertexture analysis

Identifiers

PMID33352679
PMCPMC7766595

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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.