Evidence map›Paper›PMID 33959477›Full record

ArticleWorld journal of clinical oncology2021

Cytotoxic CD8+ T cells and tissue resident memory cells in colorectal cancer based on microsatellite instability and BRAF status.

James Wei Tatt Toh, Angela L Ferguson, Kevin J Spring, Hema Mahajan, Umaimainthan Palendira

Open access · diamondAbstract read
In one paragraph

Article in World journal of clinical oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.4field-weighted citation impact, top 35% 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

7 citing papers in PubMed, 7 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

5 authors at 4 institutions in 1 country.

James Wei Tatt TohDivision of Surgery and Anaesthesia, Department of Colorectal Surgery, Westmead Hospital, Westmead Clinical School, The University of Sydney, Ingham Institute for Applied Medical Research, Westmead 2145, NSW, Australia. james.toh@sydney.edu.au.
Angela L FergusonDepartment of Infectious Diseases and Immunology, School of Medical Sciences, Faculty of Medicine and Health, Human Viral & Cancer Immunology, Centenary Institute, Charles Perkin Centre, The University of Sydney, Sydney 2000, NSW, Australia.
Kevin J SpringMedical Oncology Group, Ingham Institute for Applied Medical Research, Liverpool Hospital, Liverpool Clinical School, University of Western Sydney, South Western Clinical School UNSW, Liverpool 2170, NSW, Australia.
Hema MahajanDepartment of Anatomical Pathology, ICPMR, Westmead Hospital, Westmead 2145, NSW, Australia.
Umaimainthan PalendiraDepartment of Immunology and Infectious Diseases, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney 2000, NSW, Australia.
Westmead Hospital · AUCentenary Institute · AUIngham Institute · AUThe University of Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecent studies in non-colorectal malignancy have associated T resident memory (T

aimTo examine the potential role of T

methodsPatients with known MSI and BRAF mutation status were eligible for inclusion in this study. CRC tumour sections stained with haematoxylin and eosin were microscopically reviewed and the images scanned prior to assessment for location of invading edge and core of tumour. Sequential sections were prepared for quantitative multiplex immunohistochemistry (IHC) staining. Opal Multiplex IHC staining was performed with appropriate positive and negative controls and imaged using a standard fluorescent microscope fitted with a spectral scanning camera (Mantra) in conjunction with Mantra snap software. Images were unmixed and annotated in inForm 2.2.0. Statistical analysis was performed using Graphpad Prism Version 7 and Stata Version 15.

resultsSeventy-two patients with known MSI and BRAF status were included in the study. All patients were assessed for MSI by IHC and high resolution capillary electrophoresis testing and 44 of these patients successfully underwent quantitative multiplex IHC staining. Overall, there was a statistically significant increase in CD8+ T

conclusionThis study has shown that CD8+ T

Indexed as

BRAFColorectal cancerDNA mismatch repairImmunotherapyMicrosatellite instabilityPrognosisResident memory T cellsTissue resident memory cells

Identifiers

PMID33959477
PMCPMC8085513
OpenAlexW3156979575

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.