Evidence map›Paper›PMID 33228141›Full record

ArticleCancers2020

A Detailed Flow Cytometric Analysis of Immune Activity Profiles in Molecular Subtypes of Colorectal Cancer.

Xingru Li, Agnes Ling, Therese G Kellgren, Marie Lundholm, Anna Löfgren-Burström, Carl Zingmark, Martin Rutegård, Ingrid Ljuslinder, Richard Palmqvist, Sofia Edin

Open access · goldAbstract 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. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.7field-weighted citation impact, top 28% 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

10 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Expression of VISTA on T cells in patients with cancer colon.Journal of the Egyptian National Cancer Institute · 2025
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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 1 institution in 1 country.

Xingru LiDepartment of Medical Biosciences, Pathology, Umeå University, 90185 Umeå, Sweden.
Agnes LingDepartment of Medical Biosciences, Pathology, Umeå University, 90185 Umeå, Sweden.
Therese G KellgrenDepartment of Medical Biosciences, Pathology, Umeå University, 90185 Umeå, Sweden.
Marie LundholmDepartment of Medical Biosciences, Pathology, Umeå University, 90185 Umeå, Sweden.
Anna Löfgren-BurströmDepartment of Medical Biosciences, Pathology, Umeå University, 90185 Umeå, Sweden.
Carl ZingmarkDepartment of Medical Biosciences, Pathology, Umeå University, 90185 Umeå, Sweden.
Martin RutegårdDepartment of Surgical and Perioperative Sciences, Surgery, Umeå University, 90185 Umeå, Sweden.ORCID 0000-0002-0974-6373
Ingrid LjuslinderDepartment of Radiation Sciences, Oncology, Umeå University, 90185 Umeå, Sweden.
Richard PalmqvistDepartment of Medical Biosciences, Pathology, Umeå University, 90185 Umeå, Sweden.ORCID 0000-0002-9933-2843
Sofia EdinDepartment of Medical Biosciences, Pathology, Umeå University, 90185 Umeå, Sweden.ORCID 0000-0002-1901-8011
Umeå University · SE

Funding

Knut and Alice Wallenberg Foundation M.R.The Cancer Research Foundation in Northern Sweden LP 20-2224The County Council of Västerbotten R.P.The Swedish Cancer Society CAN 2017/753U-CAN S.E
6 · The paper itself

Abstract

The local anti-tumour immune response has important prognostic value in colorectal cancer (CRC). In the era of immunotherapy, a better understanding of the immune response in molecular subgroups of CRC may lead to significant advances in personalised medicine. On this note, microsatellite instable (MSI) tumours have been characterised by increased immune infiltration, suggesting MSI as a marker for immune inhibitor checkpoint therapy. Here, we used flow cytometry to perform a comprehensive analysis of immune activity profiles in tumour tissues, adjacent non-malignant tissues and blood, from a cohort of 69 CRC patients. We found several signs of immune suppression in tumours compared to adjacent non-malignant tissues, including T cells more often expressing the immune checkpoint molecules programmed cell death protein (PD-1) and cytotoxic T lymphocyte-associated protein 4 (CTLA-4). We further analysed immune cell infiltration in molecular subgroups of CRC. MSI tumours were indeed found to be associated with increased immune infiltration, including increased fractions of PD-1

Indexed as

colorectal cancerconsensus molecular subtypesimmune activity profilemicrosatellite instability

Identifiers

PMID33228141
PMCPMC7699331
OpenAlexW3102606984

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.