Evidence map›Paper›PMID 33122646›Full record

ArticleScientific reports2020

Combining multiple spatial statistics enhances the description of immune cell localisation within tumours.

Joshua A Bull, Philip S Macklin, Tom Quaiser, Franziska Braun, Sarah L Waters, Chris W Pugh, Helen M Byrne

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

22 citing papers in PubMed, 39 citations in OpenAlex.

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  20. Multiparameter persistent homology landscapes identify immune cell spatial patterns in tumors.Proceedings of the National Academy of Sciences of the United States of America · 2021
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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

7 authors at 2 institutions in 2 countries.

Joshua A BullWolfson Centre for Mathematical Biology, Mathematical Institute, University of Oxford, Oxford, OX2 6GG, UK. joshua.bull@maths.ox.ac.uk.
Philip S MacklinNuffield Department of Medicine, NDM Research Building, University of Oxford, Oxford, OX3 7FZ, UK.
Tom QuaiserRoche Pharma Research and Early Development, pRED Informatics, Roche Innovation Center Munich, Munich, Germany.
Franziska BraunRoche Pharma Research and Early Development, pRED Informatics, Roche Innovation Center Munich, Munich, Germany.
Sarah L WatersOxford Centre for Industrial and Applied Mathematics, Mathematical Institute, University of Oxford, Oxford, OX2 6GG, UK.
Chris W PughNuffield Department of Medicine, NDM Research Building, University of Oxford, Oxford, OX3 7FZ, UK.
Helen M ByrneWolfson Centre for Mathematical Biology, Mathematical Institute, University of Oxford, Oxford, OX2 6GG, UK.
University of Oxford · GBRoche Pharma AG (Germany) · DE

Funding

Cancer Research UK C5255/A18085Department of HealthMedical Research Council
6 · The paper itself

Abstract

Digital pathology enables computational analysis algorithms to be applied at scale to histological images. An example is the identification of immune cells within solid tumours. Image analysis algorithms can extract precise cell locations from immunohistochemistry slides, but the resulting spatial coordinates, or point patterns, can be difficult to interpret. Since localisation of immune cells within tumours may reflect their functional status and correlates with patient prognosis, novel descriptors of their spatial distributions are of biological and clinical interest. A range of spatial statistics have been used to analyse such point patterns but, individually, these approaches only partially describe complex immune cell distributions. In this study, we apply three spatial statistics to locations of CD68+ macrophages within human head and neck tumours, and show that images grouped semi-quantitatively by a pathologist share similar statistics. We generate a synthetic dataset which emulates human samples and use it to demonstrate that combining multiple spatial statistics with a maximum likelihood approach better predicts human classifications than any single statistic. We can also estimate the error associated with our classifications. Importantly, this methodology is adaptable and can be extended to other histological investigations or applied to point patterns outside of histology.

Indexed as

AlgorithmsAntigens, CDAntigens, Differentiation, MyelomonocyticCD68 MoleculeCohort StudiesHead and Neck NeoplasmsHumansLikelihood FunctionsMacrophagesSquamous Cell Carcinoma of Head and NeckAntigens, CDAntigens, Differentiation, MyelomonocyticCD68 antigen, humanCD68 Molecule

Identifiers

PMID33122646
PMCPMC7596100
OpenAlexW3095472830

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.