Evidence map›Paper›PMID 36816942›Full record

ArticleFrontiers in oncology2023

MUC16 and TP53 family co-regulate tumor-stromal heterogeneity in pancreatic adenocarcinoma.

Ramakanth Chirravuri-Venkata, Vi Dam, Rama Krishna Nimmakayala, Zahraa Wajih Alsafwani, Namita Bhyravbhatla, Imayavaramban Lakshmanan, Moorthy P Ponnusamy, Sushil Kumar, Maneesh Jain, Dario Ghersi and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

6 citing papers in PubMed, 15 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

11 authors at 2 institutions in 1 country.

Ramakanth Chirravuri-VenkataDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, United States.
Vi DamSchool of Interdisciplinary Informatics, University of Nebraska, Omaha, NE, United States.
Rama Krishna NimmakayalaDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, United States.
Zahraa Wajih AlsafwaniDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, United States.
Namita BhyravbhatlaDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, United States.
Imayavaramban LakshmananDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, United States.
Moorthy P PonnusamyDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, United States.
Sushil KumarDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, United States.
Maneesh JainDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, United States.
Dario GhersiSchool of Interdisciplinary Informatics, University of Nebraska, Omaha, NE, United States.
Surinder K BatraDepartment of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, United States.
University of Nebraska Medical Center · USUniversity of Nebraska at Omaha · US

Funding

UNMC/EPPLEY CANCER CENTER SUPPORT GRANTP30CA036727 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI James Eudy · 1985 to 2026
$55.0M
Project 3: MUC16-Mediated Metabolic Reprograming Induces PC MetastasisP01CA217798 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI THAYER, SARAH P · 2018 to 2022
$8.1M
Role of PD2/Paf1 in Pancreatic Acinar to Ductal MetaplasiaR01CA210637 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI BATRA, SURINDER K., PONNUSAMY, MOORTHY P. · 2017 to 2021
$2.0M
Targeting CXCR2 axis in Pancreatic CancerR01CA228524 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI BATRA, SURINDER K., SINGH, RAKESH K · 2018 to 2022
$2.0M
NCI NIH HHS P01 CA217798NCI NIH HHS P30 CA036727NCI NIH HHS R01 CA228524
6 · The paper itself

Abstract

MUC16/CA125 is one of the few oldest cancer biomarkers still used in current clinical practice. As mesothelium is an abundant source of MUC16 and a major contributor to stromal heterogeneity in PDAC, we investigated the regulation of MUC16 in tumor and stromal compartments individually. The trajectories constructed using the single-cell transcriptomes of stromal cells from KPC tumors demonstrated continuity in the trajectory path between MUC16-expressing mesothelial cells and other CAF subsets. Further, the tumor tissues of MUC16 whole-body knockout (KPCM) showed dysregulation in the markers of actomyosin assembly and fibroblast differentiation (iCAF and myCAF), indicating that MUC16 has an extra-tumoral role in controlling CAF differentiation. Although we found mesothelium-derivative stromal cells to be bystanders in normal pancreas, the proportion of these cells was higher in invasive PDAC, particularly in TP53 deficient tumors. Moreover, we also detail the regulation of MUC16, KRAS, and SOX9 by TP53 family members (TP53 and TP63) using multi-omics data from knockout models, PDAC cell lines, and human PDAC tissues.

Indexed as

mesothelialmetastasismouse modelMUC16TP53 (p53)tumor microenvironment

Identifiers

PMID36816942
PMCPMC9936860
OpenAlexW4319078991

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.