Evidence map›Paper›PMID 34283835›Full record

ArticlePLoS computational biology2021

Single-cell analysis reveals the pan-cancer invasiveness-associated transition of adipose-derived stromal cells into COL11A1-expressing cancer-associated fibroblasts.

Kaiyi Zhu, Lingyi Cai, Chenqian Cui, Juan R de Los Toyos, Dimitris Anastassiou

Open access · goldAbstract readValidation Study
In one paragraph

Article in PLoS computational biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 4% 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

45 citing papers in PubMed, 1 synthesis or guideline pooled it, 58 citations in OpenAlex.

  1. Type VIII collagen: advances in matrix biology and translational promise.Frontiers in bioengineering and biotechnology · 2025
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  16. Lymphoid stroma in all its states.Frontiers in immunology · 2025
    Review
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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 3 institutions in 2 countries.

Kaiyi ZhuDepartment of Systems Biology, Columbia University, New York, New York, United States of America.ORCID 0000-0002-0111-0848
Lingyi CaiDepartment of Systems Biology, Columbia University, New York, New York, United States of America.ORCID 0000-0002-9193-0806
Chenqian CuiDepartment of Electrical Engineering, Columbia University, New York, New York, United States of America.ORCID 0000-0002-5432-9413
Juan R de Los ToyosImmunology Department, School of Medicine and Health Sciences, University of Oviedo, Oviedo, Spain.
Dimitris AnastassiouDepartment of Systems Biology, Columbia University, New York, New York, United States of America.ORCID 0000-0003-2459-909X
Columbia University · USColumbia University Irving Medical Center · USUniversidad de Oviedo · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During the last ten years, many research results have been referring to a particular type of cancer-associated fibroblasts associated with poor prognosis, invasiveness, metastasis and resistance to therapy in multiple cancer types, characterized by a gene expression signature with prominent presence of genes COL11A1, THBS2 and INHBA. Identifying the underlying biological mechanisms responsible for their creation may facilitate the discovery of targets for potential pan-cancer therapeutics. Using a novel computational approach for single-cell gene expression data analysis identifying the dominant cell populations in a sequence of samples from patients at various stages, we conclude that these fibroblasts are produced by a pan-cancer cellular transition originating from a particular type of adipose-derived stromal cells naturally present in the stromal vascular fraction of normal adipose tissue, having a characteristic gene expression signature. Focusing on a rich pancreatic cancer dataset, we provide a detailed description of the continuous modification of the gene expression profiles of cells as they transition from APOD-expressing adipose-derived stromal cells to COL11A1-expressing cancer-associated fibroblasts, identifying the key genes that participate in this transition. These results also provide an explanation to the well-known fact that the adipose microenvironment contributes to cancer progression.

Indexed as

Biomarkers, TumorCancer-Associated FibroblastsCollagen Type XINeoplasm InvasivenessNeoplasmsAdipose TissueCarcinoma, Pancreatic DuctalComputational BiologyDatabases, FactualDatabases, GeneticDisease ProgressionFemaleGene Expression Regulation, NeoplasticHead and Neck NeoplasmsHumansLung NeoplasmsBiomarkers, TumorCOL11A1 protein, humanCollagen Type XI

Identifiers

PMID34283835
PMCPMC8323949
OpenAlexW3186893239

What Socratic 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 Socratic graph.