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MetalloGutRepair SIGNED

Identification of a Metalloproteinase-17-mediated cellular signalling circuit in intestinal regeneration and tumorigenesis

Total Cost €

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EC-Contrib. €

0

Partnership

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 MetalloGutRepair project word cloud

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

muscle    culture    hypothesize    subpopulation    stem    model    implications    ex    lab    substrate    candidates    commensal    de    smooth    attempt    combines    experiments    combine    treating    irradiation    researcher    proteins    regain    repair    regeneration    cleaving    mechanical    mmps    responsible    mediates    lgr5    play    metallogutrepair    injury    environment    absent    nutrients    plays    cellular    caused    data    thrive    lost    repairs    visceral    body    assigned    constant    reveal    stress    disease    injuries    infections    original    differentiating    iscs    mass    career    organoids    tract    intestinal    pool    cell    co    expertise    flora    skills    rid    biological    host    identifies    water    signalling    unbiased    gastrointestinal    inflammation    regulator    epithelium    digestive    largely    differentiate    niche    mmp17    cancers    first    models    pathogens    unknown    notably    enzymes    goals    provides    spectrometry    preliminary    gets    tumorigenesis    metalloproteinases    cells    expressed    matrix    independent    vivo   

Project "MetalloGutRepair" data sheet

The following table provides information about the project.

Coordinator
NORGES TEKNISK-NATURVITENSKAPELIGE UNIVERSITET NTNU 

Organization address
address: HOGSKOLERINGEN 1
city: TRONDHEIM
postcode: 7491
website: www.ntnu.no

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 Norway [NO]
 Total cost 196˙400 €
 EC max contribution 196˙400 € (100%)
 Programme 1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
 Code Call H2020-MSCA-IF-2017
 Funding Scheme MSCA-IF-EF-ST
 Starting year 2018
 Duration (year-month-day) from 2018-04-01   to  2020-03-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    NORGES TEKNISK-NATURVITENSKAPELIGE UNIVERSITET NTNU NO (TRONDHEIM) coordinator 196˙400.00

Map

 Project objective

The digestive tract has been assigned important but complex tasks. It provides our body with nutrients and water. It gets rid of pathogens while allowing the commensal flora to thrive, and it quickly repairs injuries caused by the constant mechanical and biological stress. Lgr5 intestinal stem cells (ISCs) play a crucial role in these processes, but when ISCs are lost due to injury, differentiating cells must ‘de-differentiate’ into ISCs to regain the stem cell pool. The cellular signalling processes that control these repair processes are still largely unknown. Matrix metalloproteinases (MMPs) are enzymes capable of cleaving both matrix and non-matrix proteins. My preliminary data identifies Mmp17 as a crucial regulator of inflammation-induced intestinal regeneration. Notably, Mmp17 is only expressed in a subpopulation of visceral smooth muscle cells, and thus is absent from the epithelium. I hypothesize that Mmp17 cells provide essential niche factors for repair. In addition, I propose that Mmp17 plays an important role in tumorigenesis. First, I will test the role of Mmp17 in intestinal regeneration after whole-body irradiation. My in vivo studies will be supported by an original ex vivo co-culture model, where I combine organoids and muscle cells. Next, I will test the role of Mmp17 in an established tumorigenesis model. Finally, I will attempt to identify the responsible substrate that mediates these processes, both by unbiased mass spectrometry experiments, and by focusing on likely candidates. This work will reveal a new role for muscle cells in the repair of the intestinal epithelium, and may have important implications for treating inflammation, infections and gastrointestinal cancers. MetalloGutRepair thus combines my expertise in smooth muscle cells with that of the host lab in intestinal disease models, in a research environment where I will reach my immediate goals while developing crucial skills for my long-term career as an independent researcher.

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

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