New delivery systems for amphotericin B applied to the improvement of leishmaniasis treatment

MA Chávez-Fumagalli, TG Ribeiro… - Revista da Sociedade …, 2015 - SciELO Brasil
Leishmaniasis is one of the six major tropical diseases targeted by the World Health
Organization. It is a life-threatening disease of medical, social and economic importance in …

Immunoregulation in human American leishmaniasis: balancing pathology and protection

KJ Gollob, AG Viana, WO Dutra - Parasite immunology, 2014 - Wiley Online Library
Leishmaniasis covers a broad spectrum of diseases with distinct, and sometimes
overlapping, characteristics. The common thread in all forms of leishmaniasis is the infection …

Antigenicity and Protective Efficacy of a Leishmania Amastigote-specific Protein, Member of the Super-oxygenase Family, against Visceral Leishmaniasis

VT Martins, MA Chavez-Fumagalli… - PLoS neglected …, 2013 - journals.plos.org
Background The present study aimed to evaluate a hypothetical Leishmania amastigote-
specific protein (LiHyp1), previously identified by an immunoproteomic approach performed …

An optimized nanoparticle delivery system based on chitosan and chondroitin sulfate molecules reduces the toxicity of amphotericin B and is effective in treating …

TG Ribeiro, JR Franca, LL Fuscaldi… - International journal …, 2014 - Taylor & Francis
Amphotericin B (AmpB) is active against leishmaniasis, but its use is hampered due to its
high toxicity observed in patients. In this study, a nanoparticles-delivery system for AmpB …

Site-dependent recruitment of inflammatory cells determines the effective dose of Leishmania major

FL Ribeiro-Gomes, EH Roma, MBH Carneiro… - Infection and …, 2014 - Am Soc Microbiol
The route of pathogen inoculation by needle has been shown to influence the outcome of
infection. Employing needle inoculation of the obligately intracellular parasite Leishmania …

Mimotope-Based Vaccines of Leishmania infantum Antigens and Their Protective Efficacy against Visceral Leishmaniasis

LE Costa, LR Goulart, NCJ Pereira, MIS Lima… - PloS one, 2014 - journals.plos.org
Background The development of cost-effective prophylactic strategies to prevent
leishmaniasis has become a high-priority. The present study has used the phage display …

Treatment of murine visceral leishmaniasis using an 8-hydroxyquinoline-containing polymeric micelle system

MC Duarte, LM dos Reis Lage, DP Lage… - Parasitology …, 2016 - Elsevier
New therapeutics are urgently needed to treat visceral leishmaniasis (VL). Due to the fact
that drug discovery is a long and expensive process, the development of delivery systems to …

A family of dual-activity glycosyltransferase-phosphorylases mediates mannogen turnover and virulence in Leishmania parasites

MF Sernee, JE Ralton, TL Nero, LF Sobala, J Kloehn… - Cell host & …, 2019 - cell.com
Parasitic protists belonging to the genus Leishmania synthesize the non-canonical
carbohydrate reserve, mannogen, which is composed of β-1, 2-mannan oligosaccharides …

Recombinant prohibitin protein of Leishmania infantum acts as a vaccine candidate and diagnostic marker against visceral leishmaniasis

DS Dias, PAF Ribeiro, VT Martins, DP Lage… - Cellular …, 2018 - Elsevier
Visceral leishmaniasis (VL) represents a serious public health problem, as Leishmania
infantum is one of main disease causative agents in the Americas. In a previous …

Antileishmanial activity and evaluation of the mechanism of action of strychnobiflavone flavonoid isolated from Strychnos pseudoquina against Leishmania infantum

PS Lage, MA Chávez-Fumagalli, JT Mesquita… - Parasitology …, 2015 - Springer
The present study aimed to investigate the in vitro antileishmanial activity of
strychnobiflavone flavonoid against Leishmania infantum, as well as its mechanism of …