β-Galactomannan and Saccharomyces cerevisiae var. boulardii modulate the immune response against Salmonella enterica serovar Typhimurium in porcine …

…, R Lizardo, I Dobrescu… - Clinical and Vaccine …, 2012 - Am Soc Microbiol
Salmonella enterica serovar Typhimurium is a facultative intracellular pathogen that causes
inflammation, necrosis, and diarrhea in pigs, as well as being an important source of food-…

ZIPCO, a putative metal ion transporter, is crucial for Plasmodium liver‐stage development

…, P Formaglio, S Thiberge, I Dobrescu… - EMBO molecular …, 2014 - embopress.org
The malaria parasite, Plasmodium, requires iron for growth, but how it imports iron remains
unknown. We characterize here a protein that belongs to the ZIP (Zrt‐, Irt‐like Protein) family …

Screening the pathogen box for molecules active against Plasmodium sexual stages using a new nanoluciferase-based transgenic line of P. berghei identifies …

J Calit, I Dobrescu, XA Gaitán, MH Borges… - Antimicrobial Agents …, 2018 - Am Soc Microbiol
Malaria remains an important parasitic disease with a large morbidity and mortality burden.
Plasmodium transmission-blocking (TB) compounds are essential for achieving malaria …

[PDF][PDF] Hemisynthetic alkaloids derived from trilobine are antimalarials with sustained activity in multidrug-resistant Plasmodium falciparum

F Nardella, I Dobrescu, H Hassan, F Rodrigues… - Iscience, 2023 - cell.com
Malaria eradication requires the development of new drugs to combat drug-resistant parasites.
We identified bisbenzylisoquinoline alkaloids isolated from Cocculus hirsutus that are …

Procainamide–SAHA Fused Inhibitors of hHDAC6 Tackle Multidrug-Resistant Malaria Parasites

F Nardella, L Halby, I Dobrescu, J Viluma… - Journal of Medicinal …, 2021 - ACS Publications
Epigenetic post-translational modifications are essential for human malaria parasite survival
and progression through its life cycle. Here, we present new functionalized suberoylanilide …

Plasmodium falciparum Eukaryotic Translation Initiation Factor 3 is Stabilized by Quinazoline-Quinoline Bisubstrate Inhibitors

I Dobrescu, E Hammam, JM Dziekan… - ACS Infectious …, 2023 - ACS Publications
Malaria drug resistance is hampering the fight against the deadliest parasitic disease
affecting over 200 million people worldwide. We recently developed quinoline-quinazoline-based …

[HTML][HTML] Protective immunity in mice immunized with P. vivax MSP119-based formulations and challenged with P. berghei expressing PvMSP119

I Dobrescu, TM De Camargo, AM Gimenez… - Frontiers in …, 2020 - frontiersin.org
The lack of continuous in vitro cultures has been an obstacle delaying pre-clinical testing of
Plasmodium vivax vaccine formulations based on known antigens. In this study, we …

[HTML][HTML] Characterisation of the merozoite thrombospondin related anonymous protein (MTRAP) of Plasmodium berghei as a transmission-blocking antigen

XA Gaitán, J Calit, I Dobrescu, MS Ramos… - Memórias do Instituto …, 2024 - SciELO Brasil
BACKGROUND Malaria is an infectious disease caused by protozoan parasites belonging to
the genus Plasmodium. Human-to-human transmission depends on a mosquito vector; thus…

[HTML][HTML] São Paulo School of Advanced Sciences on Vaccines: an overview

…, MR Dominguez, AM Gimenez, I Dobrescu… - Journal of Venomous …, 2020 - SciELO Brasil
Two years ago, we held an exciting event entitled the São Paulo School of Advanced Sciences
on Vaccines (SPSASV). Sixty-eight Ph.D. students, postdoctoral fellows and independent …

Hemisynthetic derivatives of the natural alkaloid trilobine are fast-acting antimalarial compounds with sustained activity in multi-drug resistant P. falciparum isolates

F Nardella, I Dobrescu, H Hassan, F Rodrigues… - bioRxiv, 2022 - biorxiv.org
Malaria eradication requires the development of new drugs to combat drug-resistant parasites.
The search for new chemical scaffolds that target novel pathways of the human malaria …