Evidence map›Paper›PMID 37984255›Full record

ArticleTranslational oncology2024

Dual role of CASP8AP2/FLASH in regulating epithelial-to-mesenchymal transition plasticity (EMP).

Madison Catalanotto, Joel Markus Vaz, Camille Abshire, Reneau Youngblood, Min Chu, Herbert Levine, Mohit Kumar Jolly, Ana-Maria Dragoi

Open access · goldAbstract read
In one paragraph

Article in Translational oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.5field-weighted citation impact, top 32% 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

3 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
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

8 authors at 5 institutions in 2 countries.

Madison CatalanottoLSU Health Shreveport, School of Medicine, LA, USA.
Joel Markus VazSchool of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, USA.
Camille AbshireResearch Core Facility, LSUHSC, Shreveport, LA, USA.
Reneau YoungbloodDepartment of Molecular and Cellular Physiology, LSUHSC, Shreveport, LA, USA.
Min ChuFeist-Weiller Cancer Center, INLET Core, LSUHSC, Shreveport, LA, USA.
Herbert LevineCenter for Theoretical Biological Physics, Northeastern University, Boston, MA, USA; Department of Physics, Northeastern University, Boston, MA, USA; Department of Bioengineering, Northeastern University, Boston, MA, USA.
Mohit Kumar JollyCenter for BioSystems Science and Engineering, Indian Institute of Science, Bangalore, India.
Ana-Maria DragoiDepartment of Molecular and Cellular Physiology, LSUHSC, Shreveport, LA, USA; Feist-Weiller Cancer Center, INLET Core, LSUHSC, Shreveport, LA, USA. Electronic address: anamaria.dragoi@lsuhs.edu.
Louisiana State University Health Sciences Center New Orleans · USGeorgia Institute of Technology · USIndian Institute of Science Bangalore · INLouisiana State University Health Sciences Center Shreveport · USNortheastern University · US

Funding

The Administrative CoreP01AI127335 · NIAID · OREGON HEALTH & SCIENCE UNIVERSITY · PI Patrizia Caposio · 2017 to 2026
$24.6M
Project 4-Tracking cytomegalovirus-primed long-lived NK cells in salivary glandP20GM134974 · NIGMS · LOUISIANA STATE UNIV HSC SHREVEPORT · PI ANDREW D YUROCHKO · 2021 to 2026
$15.0M
NIAID NIH HHS P01 AI127335NIGMS NIH HHS P20 GM134974
6 · The paper itself

Abstract

backgroundEpithelial-to-mesenchymal transition (EMT) is a developmental program that consists of the loss of epithelial features concomitant with the acquisition of mesenchymal features. Activation of EMT in cancer facilitates the acquisition of aggressive traits and cancer invasion. EMT plasticity (EMP), the dynamic transition between multiple hybrid states in which cancer cells display both epithelial and mesenchymal markers, confers survival advantages for cancer cells in constantly changing environments during metastasis.

methodsRNAseq analysis was performed to assess genome-wide transcriptional changes in cancer cells depleted for histone regulators FLASH, NPAT, and SLBP. Quantitative PCR and Western blot were used for the detection of mRNA and protein levels. Computational analysis was performed on distinct sets of genes to determine the epithelial and mesenchymal score in cancer cells and to correlate FLASH expression with EMT markers in the CCLE collection.

resultsWe demonstrate that loss of FLASH in cancer cells gives rise to a hybrid E/M phenotype with high epithelial scores even in the presence of TGFβ, as determined by computational methods using expression of predetermined sets of epithelial and mesenchymal genes. Multiple genes involved in cell-cell junction formation are similarly specifically upregulated in FLASH-depleted cells, suggesting that FLASH acts as a repressor of the epithelial phenotype. Further, FLASH expression in cancer lines is inversely correlated with the epithelial score. Nonetheless, subsets of mesenchymal markers were distinctly up-regulated in FLASH, NPAT, or SLBP-depleted cells.

conclusionsThe ZEB1

Indexed as

Caspase 8 associated protein 2 (CASP8AP2/FLASH)EMT transcription factors (EMT-TFs)Epithelial-to-mesenchymal transition (EMT)

Identifiers

PMID37984255
PMCPMC10689956
OpenAlexW4388793320

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.