Evidence map›Paper›PMID 35146482›Full record

ArticleJID innovations : skin science from molecules to population health2022

A Series of BRAF- and NRAS-Driven Murine Melanoma Cell Lines with Inducible Gene Modulation Capabilities.

Ilah Bok, Ariana Angarita, Stephen M Douglass, Ashani T Weeraratna, Florian A Karreth

Open access · goldAbstract read
In one paragraph

Article in JID innovations : skin science from molecules to population health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.5field-weighted citation impact, top 37% 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

8 citing papers in PubMed, 9 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

5 authors at 3 institutions in 1 country.

Ilah BokDepartment of Molecular Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA.
Ariana AngaritaDepartment of Molecular Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA.
Stephen M DouglassDepartment of Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA.
Ashani T WeeraratnaDepartment of Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA.
Florian A KarrethDepartment of Molecular Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA.
Johns Hopkins University · USMolecular Oncology (United States) · USMoffitt Cancer Center · US

Funding

TRANSLATIONAL RESEARCHP30CA076292 · NCI · UNIVERSITY OF SOUTH FLORIDA · PI KENNETH Lynn WRIGHT · 1998 to 2026
$93.5M
Tumor Microenvironment and MetastasisP30CA010815 · NCI · WISTAR INSTITUTE · PI Luis J Montaner · 1985 to 2026
$75.9M
Targeting the MAP and PI3 Kinase Pathways in MelanomaP01CA114046 · NCI · WISTAR INSTITUTE · PI MURPHY, MAUREEN E. · 2008 to 2023
$37.1M
Chromosome 1q ceRNAs in Melanoma Progression and MetastasisR01CA259046 · NCI · H. LEE MOFFITT CANCER CTR & RES INST · PI KARRETH, FLORIAN · 2021 to 2025
$2.3M
Effect of the aged microenvironment on tumor dormancyR01CA207935 · NCI · WISTAR INSTITUTE · PI WEERARATNA, ASHANI T · 2017 to 2021
$2.0M
An ESC-GEMM platform for rapid melanoma mouse modelingR03CA227349 · NCI · H. LEE MOFFITT CANCER CTR & RES INST · PI KARRETH, FLORIAN · 2018 to 2019
$172k
NCI NIH HHS P01 CA114046NCI NIH HHS P30 CA010815NCI NIH HHS P30 CA076292NCI NIH HHS R01 CA207935NCI NIH HHS R01 CA259046NCI NIH HHS R03 CA227349
6 · The paper itself

Abstract

Murine cancer cell lines are powerful research tools to complement studies in genetically engineered mouse models. We have established 21 melanoma cell lines from embryonic stem cell-genetically engineered mouse models driven by alleles that model the most frequent genetic alterations in human melanoma. In addition, these cell lines harbor regulatory alleles for the genomic integration of transgenes and the regulation of expression of such transgenes. In this study, we report a comprehensive characterization of these cell lines. Specifically, we validated melanocytic origin, driver allele recombination and expression, and activation of the oncogenic MAPK and protein kinase B pathways. We further tested tumor formation in syngeneic immunocompetent recipients as well as the functionality of the integrated Tet-ON system and recombination-mediated cassette exchange homing cassette. Finally, by deleting the transcription factor MAFG with an inducible CRISPR/Cas9 approach, we show the utility of the regulatory alleles for candidate gene modulation. These cell lines will be a valuable resource for studying melanoma biology and therapy.

Indexed as

BCC, BrafV600E Cdkn2aΔ/ΔBPP, BrafV600E PtenΔ/ΔCHC, collagen homing cassetteDox, doxycyclineESC, embryonic stem cellFBS, fetal bovine serumGEMM, genetically engineered mouse modelNCC, NrasQ61R Cdkn2aΔ/ΔNPP, NrasQ61R PtenΔ/ΔRMCE, recombination-mediated cassette exchangesgRNA, single-guide RNA

Identifiers

PMID35146482
PMCPMC8819036
OpenAlexW3217105686

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.