Results 91 to 100 of about 9,977 (186)

Unravelling the biochemical aspects of the interaction between ticks and Leishmania using a tick cell line

Medical and Veterinary Entomology, Volume 40, Issue 2, Page 350-359, June 2026.
Leishmania infantum propagated in IDE8 tick cell line in vitro. L. infantum reduces tick cell viability and induces reactive oxygen species production. Lipidic profile of IDE8 tick cell line is altered during Leishmania infection. Abstract Leishmaniasis comprises a group of vector‐borne neglected tropical diseases caused by species of the obligatory ...
Beatriz Filgueiras Silvestre, Karoline dos Anjos Lima, Fernanda de Paula Pepino, Daniela Cosentino‐Gomes, Adivaldo Fonseca, Lesley Bell‐Sakyi, Georgia Correa Atella, Lucia H. Pinto‐da‐Silva   +7 more
wiley   +1 more source

Inhibition of pteridine reductase 1 (PTR1) expression in Leishmania promastigotes using a full-length antisense construct

, 2009
Leishmania exhibit many unusual features, one of which is the pteridine metabolic pathway essential for the growth for these parasites. Leishmania have evolved a complex and versatile pteridine salvage network capable of scavenging a wide array of ...
Nariman Mosaffa, Ali Haghighi, Mojgan Bandehpour, Fereydoun Mahboudi, Nushin Davoudi, Bahram Kazemi, Mehdi Mohebali, Farnaz Kheirandish   +7 more
core  

Cationic Peptides Harboring Antibiotic Capacity are Selective for Leishmania panamensis and Leishmania major

, 2020
The fairly recent appearance of Leishmania resistance to currently-used therapy has led to the search for new therapeutic strategies. This work was thus aimed at evaluating the in vitro effect of 18 cationic synthetic antimicrobial peptides for ...
Patarroyo, Manuel-Elkin, Delgado, Gabriela, Cuadrdo, Bernarda Soraya, Lozano, José Manuel   +3 more
core   +1 more source

Evolutionary and geographical history of the Leishmania donovani complex with a revision of current taxonomy. [PDF]

, 2007
Leishmaniasis is a geographically widespread severe disease, with an increasing incidence of two million cases per year and 350 million people from 88 countries at risk. The causative agents are species of Leishmania, a protozoan flagellate.
Soteriadou, Ketty, Tintaya, K Wilber Quispe, Oborník, Miroslav, Lukes, Julius, Ayala, Francisco J, Kuhls, Katrin, Dujardin, Jean-Claude, Mauricio, Isabel L, Jirků, Milan, Pratlong, Francine, Miles, Michael A, Chocholová, Eva, Haralambous, Christos, Dedet, Jean-Pierre, Horák, Ales, Schönian, Gabriele   +15 more
core   +1 more source

Evaluation of the Cutaneous Immunological Milieu Before and After Treatment With Meglumine Antimoniate in Dogs Naturally Affected by Leishmaniosis due to Leishmania infantum

Veterinary Dermatology, Volume 37, Issue 3, Page 455-463, June 2026.
Background: Canine leishmaniosis (CanL) is a zoonotic disease of variable severity. The typical immune response is driven by an exaggerated humoral immune response. Protective immunity is mediated by pro‐inflammatory cytokines that enhance macrophage leishmanicidal activity. Objective: To evaluate the cutaneous and the systemic immune responses as well
M. Platenik, A. Di Loria, L. Archer, M. Saridomichelakis, A. S. Benvenuto, D. Santoro   +5 more
wiley   +1 more source

Molecular approaches for a better understanding of the epidemiology and population genetics of Leishmania. [PDF]

, 2011
Molecular approaches are being used increasingly for epidemiological studies of visceral and cutaneous leishmaniases. Several molecular markers resolving genetic differences between Leishmania parasites at species and strain levels have been developed to
Kuhls, K, Schönian, G, Mauricio, IL
core   +1 more source

Occurrence of Leishmania major in sandfly urine

Parasitology, 1999
Promastigotes of Leishmania major were frequently detected in the urine droplets discharged by infected Phlebotomus papatasi and P. duboscqi females during feeding. Parasites were present in the urine of 37·5% P. papatasi and 16·1% P. duboscqi females, even in those with low intensity gut infections. Free-swimming forms (elongated nectomonads, short
J, Sádlová, P, Volf
openaire   +2 more sources

Leishmania spp Infection in Patients and Great Gerbils (Rhombomys opimus) in a High-Risk Focus of Zoonotic Cutaneous Leishmaniasis in Central Iran: a Microscopic and Molecular Survey

Journal of Arthropod-Borne Diseases
Background: Zoonotic cutaneous leishmaniasis (ZCL) is an endemic disease in Varzaneh City where Leishmania ma­jor is the causative agent and the great gerbil, Rhombomys opimus, is the main reservoir host of the disease.
Narges Marvi Moghadam, Mehdi Mohebali, Yavar Rassi, Ali Reza Zahraei-Ramazani, Mohammad Ali Oshaghi, Reza Jafari, Mahboubeh Fatemi, Mohammad Hossein Arandian, Hamid Abdoli, Nilufar Shareghi, Maryam Ghanei, Nilufar Jalali-Zand, Arshad Veysi, Javad Ramazanpoor, Kurosh Aminian, Ali Salehi, Ali Khamesipour, Amir Ahmad Akhavan   +17 more
doaj   +1 more source

Aspects épidemiocliniques et évolutifs chez 157 cas de leishmaniose cutanée au Maroc

The Pan African Medical Journal, 2014
Connue au Maroc depuis la fin du XIX siècle, la leishmaniose cutanée (LC) constitue un problème de santé publique dans notre pays. Le but de notre travail est de décrire le profil épidémioclinique et l'évolution post thérapeutique chez les patients ayant
Naoufal Hjira, Rachid Frikh, Tarik Marcil, Hanane Lamsyah, Siham Oumakhir, Noureddine Baba, Mohammed Boui   +6 more
doaj   +1 more source

Canine Leishmaniasis in Rio de Janeiro, Brazil (2000–2015): Taxonomic Characterisation of Etiological Agents and Geospatial Case Analysis

Zoonoses and Public Health, Volume 73, Issue 4, Page 314-325, June 2026.
ABSTRACT Introduction Canine Leishmaniasis is a vector‐borne zoonotic disease caused by several species of protozoa of the genus Leishmania. In the state of Rio de Janeiro (RJ), Leishmania braziliensis is the most prevalent species causing tegumentary leishmaniasis (TL) and Leishmania infantum is the main causative agent of visceral leishmaniasis (VL).
Luciana de Freitas Campos Miranda, Laryssa Fabiano do Rosário Coelho, Samanta Cristina das Chagas Xavier, Artur Augusto Velho Mendes Junior, Renan Nunes Albuquerque, Aline Fagundes da Silva, Andreza Pain Marcelino, Fernanda Nunes Santos, Sandro Antonio Pereira, Rodrigo Caldas Menezes, Armando de Oliveira Schubach   +10 more
wiley   +1 more source