Evidence map›Paper›PMID 38942917›Full record

ArticleCommunications biology2024

Single-cell transcriptional profiling of clear cell renal cell carcinoma reveals a tumor-associated endothelial tip cell phenotype.

Justina Zvirblyte, Juozas Nainys, Simonas Juzenas, Karolis Goda, Raimonda Kubiliute, Darius Dasevicius, Marius Kincius, Albertas Ulys, Sonata Jarmalaite, Linas Mazutis

Abstract read
In one paragraph

Article in Communications biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
–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

35 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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.

Justina ZvirblyteInstitute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, 10257, Lithuania.ORCID 0000-0001-8175-504X
Juozas NainysInstitute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, 10257, Lithuania.
Simonas JuzenasInstitute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, 10257, Lithuania.
Karolis GodaInstitute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, 10257, Lithuania.
Raimonda KubiliuteInstitute of Biosciences, Life Sciences Center, Vilnius University, Vilnius, 10257, Lithuania.
Darius DaseviciusNational Center of Pathology, Affiliate of Vilnius University Hospital Santaros Klinikos, Vilnius, 08406, Lithuania.
Marius KinciusNational Cancer Institute, Vilnius, 08660, Lithuania.
Albertas UlysNational Cancer Institute, Vilnius, 08660, Lithuania.
Sonata JarmalaiteInstitute of Biosciences, Life Sciences Center, Vilnius University, Vilnius, 10257, Lithuania. sonata.jarmalaite@nvi.lt.ORCID 0000-0003-3719-0891
Linas MazutisInstitute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, 10257, Lithuania. linas.mazutis@bti.vu.lt.ORCID 0000-0002-5552-6427

Funding

EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 Marie Skłodowska-Curie Actions (H2020 Excellent Science - Marie Skłodowska-Curie Actions) 101030265EC | European Regional Development Fund (Europski Fond za Regionalni Razvoj) 01.2.2-LMT-K-718-04-0002
6 · The paper itself

Abstract

Clear cell renal cell carcinoma (ccRCC) is the most prevalent form of renal cancer, accounting for over 75% of cases. The asymptomatic nature of the disease contributes to late-stage diagnoses and poor survival. Highly vascularized and immune infiltrated microenvironment are prominent features of ccRCC, yet the interplay between vasculature and immune cells, disease progression and response to therapy remains poorly understood. Using droplet-based single-cell RNA sequencing we profile 50,236 transcriptomes from paired tumor and healthy adjacent kidney tissues. Our analysis reveals significant heterogeneity and inter-patient variability of the tumor microenvironment. Notably, we discover a previously uncharacterized vasculature subpopulation associated with epithelial-mesenchymal transition. The cell-cell communication analysis reveals multiple modes of immunosuppressive interactions within the tumor microenvironment, including clinically relevant interactions between tumor vasculature and stromal cells with immune cells. The upregulation of the genes involved in these interactions is associated with worse survival in the TCGA KIRC cohort. Our findings demonstrate the role of tumor vasculature and stromal cell populations in shaping the ccRCC microenvironment and uncover a subpopulation of cells within the tumor vasculature that is associated with an angiogenic phenotype.

Indexed as

Carcinoma, Renal CellKidney NeoplasmsSingle-Cell AnalysisTumor MicroenvironmentEndothelial CellsEpithelial-Mesenchymal TransitionFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticHumansMalePhenotypeTranscriptome

Identifiers

PMID38942917
PMCPMC11213875

What OpenQuestion holds

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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.