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StroMaP SIGNED

Stromal stress networks underlying phenotypic plasticity and tumor fitness

Total Cost €

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EC-Contrib. €

0

Partnership

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 StroMaP project word cloud

Explore the words cloud of the StroMaP project. It provides you a very rough idea of what is the project "StroMaP" about.

resolution    implicated    cancer    hoemostasis    landscape    genomically    reprogrammed    cultures    cycles    immunofluorescence    view    stress    aggressive    rewiring    player    ways    co    reprogramming    treatments    generally    overarching    tumor    stroma    contribution    heterogeneously    evolution    intervention    mice    tumors    rewired    disease    multiplexed    phenotypic    evolve    single    mouse    epigenetic    cytoprotective    me    microenvironment    progression    malignant    diverse    patient    biology    transcription    tissue    tme    plasticity    heat    discover    tfs    rna    tf    valuable    aggressiveness    global    complement    map    space    patients    heterogeneity    theory    evolutionary    tradeoffs    malignancy    network    activation    actionable    hypothesis    hsf1    nodes    models    orchestrated    shock    lack    context    outcome    adapt    stable    diversity    first    sequencing    discovered    hypothesize    signatures    interrogate    cells    vital    massive    cell    leads    patterns    genetic    despite    time    malignancies    transcriptional   

Project "StroMaP" data sheet

The following table provides information about the project.

Coordinator
WEIZMANN INSTITUTE OF SCIENCE 

Organization address
address: HERZL STREET 234
city: REHOVOT
postcode: 7610001
website: www.weizmann.ac.il

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Israel [IL]
 Total cost 1˙499˙990 €
 EC max contribution 1˙499˙990 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2017-STG
 Funding Scheme ERC-STG
 Starting year 2017
 Duration (year-month-day) from 2017-10-01   to  2022-09-30

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    WEIZMANN INSTITUTE OF SCIENCE IL (REHOVOT) coordinator 1˙499˙990.00

Map

 Project objective

The contribution of genetic and epigenetic changes to rewiring of cancer cells into their malignant state has been much studied. But tumors are more than cancer cells and the tumor microenvironment (TME) is a key player in tumor progression. We lack an overarching view of how, despite being genomically stable, the TME is heterogeneously reprogrammed across time and space to promote evolution of aggressive disease. Recently I discovered that Heat-Shock Factor 1 (HSF1), a cytoprotective transcription factor (TF), is vital to this reprogramming, promoting malignancy in patients and mice upon activation in the stroma. Other stress TFs have also been implicated. This leads me to hypothesize that stress responses help tumors adapt and evolve into aggressive malignancies, by enabling heterogeneity and phenotypic diversity in the TME. This plasticity is achieved through cycles of massive transcriptional rewiring orchestrated by a network of stress TFs. To test this hypothesis in a global way we will proceed in three aims. First we will define patterns of stress response activation in the TME by multiplexed immunofluorescence of patient tumors. Then, we will map the associated transcriptional landscape in patients by RNA-sequencing down to single cell resolution and interrogate it in the context of a novel theory of evolutionary tradeoffs so as to discover signatures that promote tumor aggressiveness. Next, we will identify actionable nodes for intervention and test them in cell co-cultures and mouse models. The expected outcome of the proposed research is a detailed network of stress responses that can explain how the TME is rewired in tumors and how variable this rewiring is. This knowledge will provide new ways to target the TME in order to complement treatments focused on cancer cells. More generally, we address key aspects of stress responses, tissue plasticity, hoemostasis and evolution that are expected to be valuable across diverse fields of biology.

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The information about "STROMAP" are provided by the European Opendata Portal: CORDIS opendata.

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