Project description
Mechanisms of regeneration of the kidney
Kidneys play a critical role in maintaining the body's internal balance, regulating blood pressure, producing important hormones, and filtering waste products. Unlike some animals, mammals and humans cannot regenerate their kidneys upon damage. Progressive damage and loss of kidney function may lead to chronic kidney disease, which is incurable, with the only treatment being lifelong hemodialysis. Funded by the European Research Council, the REGMAMKID project proposes to investigate the mechanisms of kidney regeneration in mice and to generate specific cell types for therapeutic purposes. By using these techniques, they will also model two genetic kidney disorders, which will greatly enhance our knowledge of kidney diseases and pave the way towards potential treatments.
Objective
Kidney non-endocrine functions are primarily performed by millions of individual integral units called nephrons. Although the adults of simple vertebrates (fish, amphibians and reptiles) have the ability to regenerate entire nephrons by a process called “nephron neogenesis”, this capacity is absent in birds and mammals. In this regard we have observed, for the first time, that the murine neonatal kidney is able to generate new nephrons after the resection of the 20 per cent of the kidney mass.
In the same manner, our recent published data on the generation of human kidney organoids ex vivo from kidney disease derived induced pluripotent stem cells (iPS), demonstrates the suitability of iPS technology to establish an unprecedented platform for drug screening, disease modelling and kidney regeneration.
Thus, with support from REGMAMKID we will carry out a dual strategy for kidney regeneration and therapy. For kidney regeneration, we will make use of our newly developed mouse model of neonatal kidney regeneration and identify the molecular and epigenetic drivers responsible for this process. For kidney therapy, we will generate specific kidney cell populations with therapeutic potential such as podocytes and tubular epithelial cells by combining emerging cutting-edge technologies from the fields of cellular reprogramming and pluripotent stem cells differentiation. Making use of the tools developed in REGMAMKID we will model two different genetic kidney disorders: one affecting the podocyte (Congenital Nephrotic Syndrome) and other leading to an excessive proliferation of tubular epithelial cells (Autosomal Dominant Polycistic Disease). These studies will significantly impact on our understanding of kidney disease and healing.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- medical and health sciences medical biotechnology cells technologies stem cells
- medical and health sciences clinical medicine nephrology kidney diseases
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Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC)
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Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
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Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
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Call for proposal
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(opens in new window) ERC-2014-STG
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08028 Barcelona
Spain
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