Advanced search
Start date

Determining the role of 14-3-3 protein in regulating intracellular growth of the human pathogen Cryptococcus

Grant number: 19/07938-0
Support Opportunities:Scholarships abroad - Research Internship - Post-doctor
Effective date (Start): December 30, 2019
Effective date (End): April 04, 2020
Field of knowledge:Health Sciences - Pharmacy - Toxicological Analysis
Principal Investigator:Maria José Soares Mendes Giannini
Grantee:Junya de Lacorte Singulani
Supervisor: Robin May
Host Institution: Faculdade de Ciências Farmacêuticas (FCFAR). Universidade Estadual Paulista (UNESP). Campus de Araraquara. Araraquara , SP, Brazil
Research place: University of Birmingham, England  
Associated to the scholarship:17/06658-9 - Platform for antifungal development in a nanostructured lipid system aiming at efficacy and safety in alternative animal models, BP.PD


Cryptococcus spp. cause invasive fungal infections, which are responsible for high rates of morbidity and mortality. The fungus can transfer among macrophages by both lytic and non-lytic methods, facilitating dissemination within the host organism. Previous studies have identified a key role for cryptococcal extracellular vesicles (EVs) in regulating the proliferation of this fungus within the host. The 14-3-3 protein is abundant in cryptococcal EVs and has been previously implicated in pathogenesis in other fungi. However, how 14-3-3 protein regulates cryptococcal virulence, and whether this is via an EV-mediated mechanism, remains unknown. Thus, the aim of this project is to analyze the role of 14-3-3 protein in the two major pathogenic species of Cryptococcus (C. neoformans and C. gattii) by combining genetic and pharmacological inhibition with in vitro infection assays and high-resolution imaging techniques.

News published in Agência FAPESP Newsletter about the scholarship:
Articles published in other media outlets (0 total):
More itemsLess items

Please report errors in scientific publications list using this form.