Project description
An engineered skin model for studying Dengue virus infection
Dengue is a viral disease transmitted by arthropods such as mosquitoes, and it poses a significant threat in tropical and subtropical regions of the world. There is a lack of experimental systems for studying Dengue arbovirus pathogenesis, hampering biomedical advances. Scientists of the EU-funded VirIVITES project propose to develop an in vitro Dengue arbovirus infection model based on tissue-engineered human skin. The model will comprise immune cells, sensory nerve cells and naturally infected mosquitoes. It will serve to investigate infection and cell responses to the Dengue arbovirus. Using this model, scientists hope to develop new strategies for preventing or treating arbovirus-associated neurological symptoms.
Objective
Although inflammatory and neurological diseases caused by arthropod-borne viruses progress worldwide, biomedical advances are slow, still leaving patients to palliative care. New approaches to arboviral pathogenesis are needed to overcome the limitations imposed by inappropriate experimental systems. Here I propose to use tissue-engineered human skin, comprising immune cells and sensory nerve cells, and naturally-infected mosquitos to investigate infection and cell responses to the Dengue arbovirus. I will benefit from the host organization experience to perform (i) primary and induced pluripotent stem cell cultures and differentiation of dendritic cells, macrophages and sensory neurons, followed by their three-dimensional assembly, (ii) Dengue virus infection of mosquitos and (iii) analysis of cell infection and cell responses using virology, molecular biology and microscopy tools. In return, I will apply my skills in single cell transcriptomics of skin to explore the feasibility to apply this new technology to reconstructed tissue. Thanks to excellent scientific and soft skill training as well as the favourable arrangements provided by the host organization, the deliverables of this interdisciplinary research programme should be attainable in 24 months. In addition, I aim to gain professional maturity by proposing new projects for financing as a result of ideas, knowledge and collaborative links. The demonstration that human sensory neurons are infected by the Dengue virus in reconstructed skin should make an important impact for new biomedical approaches to prevent/treat neurological diseases caused by arboviruses. My objective is also is to have contributed to the progress of the host organization while evolving professionally for a stable employment in Europe.
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 scienceshealth sciencesinfectious diseasesRNA viruses
- natural sciencesbiological sciencesmicrobiologyvirology
- medical and health sciencesbasic medicineimmunology
- medical and health sciencesmedical biotechnologycells technologiesstem cells
- natural sciencesbiological scienceszoologyinvertebrate zoology
You need to log in or register to use this function
We are sorry... an unexpected error occurred during execution.
You need to be authenticated. Your session might have expired.
Thank you for your feedback. You will soon receive an email to confirm the submission. If you have selected to be notified about the reporting status, you will also be contacted when the reporting status will change.
Programme(s)
Funding Scheme
MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)Coordinator
75794 Paris
France