Evidence map›Paper›PMID 38886586›Full record

ArticleNature genetics2024

Interaction between MED12 and ΔNp63 activates basal identity in pancreatic ductal adenocarcinoma.

Diogo Maia-Silva, Patrick J Cunniff, Allison C Schier, Damianos Skopelitis, Marygrace C Trousdell, Philip Moresco, Yuan Gao, Vahag Kechejian, Xue-Yan He, Yunus Sahin and 10 more

Abstract read
In one paragraph

Article in Nature genetics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–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

11 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. GATA4 loss promotes mutantbioRxiv : the preprint server for biology · 2026
    Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

20 authors.

Diogo Maia-SilvaCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
Patrick J CunniffCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.ORCID http://orcid.org/0000-0002-7761-6810
Allison C SchierDepartment of Biochemistry, University of Colorado, Boulder, CO, USA.
Damianos SkopelitisCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
Marygrace C TrousdellCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.ORCID http://orcid.org/0000-0002-4824-7040
Philip MorescoCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.ORCID http://orcid.org/0000-0003-4020-959X
Yuan GaoCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.ORCID http://orcid.org/0000-0003-3393-2376
Vahag KechejianCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
Xue-Yan HeCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.ORCID http://orcid.org/0000-0001-5423-5997
Yunus SahinCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.ORCID http://orcid.org/0000-0002-2721-6683
Ledong WanCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.ORCID http://orcid.org/0000-0002-2450-3986
Aktan AlpsoyCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.ORCID http://orcid.org/0000-0002-8940-8277
Jynelle LiverpoolCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
Adrian R KrainerCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.ORCID http://orcid.org/0000-0001-9024-9501
Mikala EgebladCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
David L SpectorCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.ORCID http://orcid.org/0000-0003-3614-4965
Douglas T FearonCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
Camila O Dos SantosCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.ORCID http://orcid.org/0000-0002-3999-9523
Dylan J TaatjesDepartment of Biochemistry, University of Colorado, Boulder, CO, USA.
Christopher R VakocCold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA. vakoc@cshl.edu.ORCID http://orcid.org/0000-0002-1158-7180

Funding

Single-Cell Biology Shared ResourceP30CA045508 · NCI · COLD SPRING HARBOR LABORATORY · PI John Edward Moses · 1987 to 2026
$118.9M
VIRAL TRANSACTIVATIONP01CA013106 · NCI · COLD SPRING HARBOR LABORATORY · PI Camila dos Santos · 1985 to 2026
$116.8M
TRAINING IN SIGNAL TRANSDUCTION &CELL CYCLE REGULATIONT32GM008759 · NIGMS · UNIVERSITY OF COLORADO AT BOULDER · PI AHN, NATALIE G. · 2000 to 2020
$5.9M
Supplemental request for MAX-TL Ultracentrifuge and rotorR35GM139550 · NIGMS · UNIVERSITY OF COLORADO · PI Dylan J Taatjes · 2021 to 2026
$3.8M
Targeting aberrant enhancer landscapes in pancreatic cancerR01CA229699 · NCI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI Christopher Vakoc · 2019 to 2026
$3.3M
Probing the role of epigenomics in Brca1-deficient mammary tumors.R01CA248158 · NCI · COLD SPRING HARBOR LABORATORY · PI DOS SANTOS, CAMILA · 2020 to 2024
$2.2M
Blockade of cMYC oncogenic function by pregnancy-induced alterations and remodeling of the mammary glandR01CA284630 · NCI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI Camila dos Santos · 2023 to 2026
$1.9M
Defining the cellular and molecular effects of aging and age of pregnancy on breast tissue homeostasis and cancer initiationR01AG069727 · NIA · COLD SPRING HARBOR LABORATORY · PI DOS SANTOS, CAMILA · 2020 to 2024
$1.8M
Characterizing the biochemistry and dynamics of the immune suppressive CXCL12 coat in pancreatic cancerF30CA265134 · NCI · STATE UNIVERSITY NEW YORK STONY BROOK · PI MORESCO, PHILIP ANDREW · 2021 to 2025
$226k
Acquisition of multi-mode, high-resolution, high-sensitivity imaging platformS10OD034218 · OD · UNIVERSITY OF COLORADO · PI ERBSE, ANNETTE H · 2023 to 2023
$153k
Targeting of Krüppel-like Factor 5 (KLF5) in Pancreatic Ductal AdenocarcinomaF31CA278591 · NCI · COLD SPRING HARBOR LABORATORY · PI CUNNIFF, PATRICK · 2023 to 2025
$122k
NCI NIH HHS F30 CA265134NCI NIH HHS F31 CA278591NCI NIH HHS P01 CA013106NCI NIH HHS P30 CA045508NCI NIH HHS R01 CA229699NCI NIH HHS R01 CA248158NCI NIH HHS R01 CA284630NIGMS NIH HHS R35 GM139550NIGMS NIH HHS T32 GM008759NIH HHS S10 OD034218U.S. Department of Health & Human Services | NIH | National Cancer Institute (NCI) CA013106-Project 1
6 · The paper itself

Abstract

The presence of basal lineage characteristics signifies hyperaggressive human adenocarcinomas of the breast, bladder and pancreas. However, the biochemical mechanisms that maintain this aberrant cell state are poorly understood. Here we performed marker-based genetic screens in search of factors needed to maintain basal identity in pancreatic ductal adenocarcinoma (PDAC). This approach revealed MED12 as a powerful regulator of the basal cell state in this disease. Using biochemical reconstitution and epigenomics, we show that MED12 carries out this function by bridging the transcription factor ΔNp63, a known master regulator of the basal lineage, with the Mediator complex to activate lineage-specific enhancer elements. Consistent with this finding, the growth of basal-like PDAC is hypersensitive to MED12 loss when compared to PDAC cells lacking basal characteristics. Taken together, our genetic screens have revealed a biochemical interaction that sustains basal identity in human cancer, which could serve as a target for tumor lineage-directed therapeutics.

Indexed as

Carcinoma, Pancreatic DuctalMediator ComplexPancreatic NeoplasmsTranscription FactorsTumor Suppressor ProteinsCell LineageCell Line, TumorEnhancer Elements, GeneticGene Expression Regulation, NeoplasticHumansMED12 protein, humanMediator ComplexTP63 protein, humanTranscription FactorsTumor Suppressor Proteins

Identifiers

PMID38886586
PMCPMC11438066

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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.