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Characterization of the antiplasmodial activity of natural products isolated from fungal metabolites as lead candidates for Malaria

Grant number: 22/01063-5
Support Opportunities:Scholarships in Brazil - Doctorate (Direct)
Start date: March 01, 2022
Status:Discontinued
Field of knowledge:Physical Sciences and Mathematics - Chemistry - Organic Chemistry
Principal Investigator:Rafael Victorio Carvalho Guido
Grantee:Giovana Rossi Mendes
Host Institution: Instituto de Física de São Carlos (IFSC). Universidade de São Paulo (USP). São Carlos , SP, Brazil
Associated research grant:19/17721-9 - The role of Chemistry in holobiont adaptation, AP.TEM
Associated scholarship(s):25/02202-7 - Determining the mode of action of synthetic guanidine derivatives with antiplasmodial activity against Plasmodium falciparum, BE.EP.DD

Abstract

Malaria has a great global impact due to its burden of mortality and morbidity, consequences for the socioeconomic development of communities and the health and productivity of populations living in endemic regions of the disease. The great structural diversity of natural products as well as their potent biological activities make them attractive molecules for the discovery and development of new drugs. Among the microorganisms, fungi of different origins have been widely explored as producers of substances with antimalarial activity. On the basis of the importance of the discovery of new antiplasmodial compounds, this project aims to identify and characterize new bioactive compounds isolated from fungal metabolites as lead candidates for the discovery of new antiMalarials. The compounds will be prospected from fungal strains and their antiplasmodial and cytotoxic activities will be assessed in standardized in vitro and in vivo assays. (AU)

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Scientific publications (4)
(The scientific publications listed on this page originate from the Web of Science or SciELO databases. Their authors have cited FAPESP grant or fellowship project numbers awarded to Principal Investigators or Fellowship Recipients, whether or not they are among the authors. This information is collected automatically and retrieved directly from those bibliometric databases.)
SANTUCCI, PEDRO M.; DE OLIVEIRA, CAROLINE R.; MONTEIRO, AFIF F.; MENDES, GIOVANA R.; DE AMORIM, MARCELO R.; ROSA, GABRIEL H. S.; SETTE, LARA D.; MARCHI, RAFAEL C.; DEFLON, VICTOR M.; DOS SANTOS, PEDRO H. T.; et al. Improved production of palitantin by design of experiments and semi-synthesis of palitantin derivatives for bioactivity assessment. Fitoterapia, v. 180, p. 10-pg., . (20/01229-5, 23/04020-8, 22/01063-5, 19/17721-9, 23/07721-7, 15/01017-0)
BERTONHA, ARIANE F.; WILLIAMS, DAVID E.; NICACIO, KAREN J.; DE AMORIM, MARCELO R.; SCHOELLHORN, SYDNEY M.; AGUIAR, ANNA CAROLINE C.; VALDES, TALITA ALVARENGA; MENDES, GIOVANA ROSSI; MOURA, IGOR M. R.; MICHALISKI, LAMONIELLI F.; et al. NMR Analysis and Assignment of a Biosynthesis Gene Cluster for Trichokonins VI and VIII, Antiplasmodial Large Peptaibols Produced by a Trichoderma sp. Fungus. ACS OMEGA, v. 10, n. 41, p. 15-pg., . (23/17676-9, 13/07600-3, 21/03977-1, 21/07343-7, 20/01229-5, 15/18192-9, 24/04949-0, 15/01017-0, 24/04805-8, 22/07831-4, 22/01063-5, 18/10742-8, 19/07894-3, 19/17721-9, 16/05133-7)
SANTOS BARBOSA, PATRICIA; SOUZA, GUILHERME EDUARDO; MALUF, SARAH EL CHAMY; BONATTO, VINICIUS; MOURA, CAIO SILVA; MENDES, GIOVANA ROSSI; VALDES, TALITA ALVARENGA; ANNUNCIATO, YASMIN; ROSSETTO, BARBARA DOS SANTOS; VENTURA, PRISCILLA DANTAS DE SOUZA; et al. Fluorescent Marinoquinoline Derivative as Inhibitors of Plasmodium falciparum: SAR Analysis, Mode of Action and In Vivo Studies. Journal of Medicinal Chemistry, v. 68, n. 20, p. 24-pg., . (23/09209-1, 13/07600-3, 21/03977-1, 24/04949-0, 18/03143-0, 20/14429-2, 23/03295-3, 24/04805-8, 18/07287-7, 14/25770-6, 22/01063-5, 20/12904-5, 23/00383-9, 22/03731-5, 19/19708-0)
MENDES, GIOVANA ROSSI; NORONHA, ANDERSON L.; MOURA, IGOR M. R.; MOREIRA, NATALIA MENEZES; BONATTO, VINICIUS; BARBOSA, CAMILA S.; MALUF, SARAH EL CHAMY; DE SOUZA, GUILHERME EDUARDO; DE AMORIM, MARCELO RODRIGUES; AGUIAR, ANNA CAROLINE CAMPOS; et al. Marine Guanidine Alkaloids Inhibit Malaria Parasites Development in In Vitro, In Vivo and Ex Vivo Assays. ACS INFECTIOUS DISEASES, v. N/A, p. 14-pg., . (23/09209-1, 13/07600-3, 21/03977-1, 22/01063-5, 22/15947-2, 19/17721-9, 24/04805-8, 20/01229-5, 15/01017-0, 22/01066-4)