Results 91 to 100 of about 69,236 (249)

Trypanosoma Cruzi Dtu Tci Disproportionately Associated with Fatal T. Cruzi Myocarditis in Dogs in Texas, USA

Veterinary Parasitology: Regional Studies and Reports
Carolyn L. Hodo, Lisa D. Auckland, Rachel Curtis-Robles, Barbara C. Lewis, Sarah A. Hamer   +4 more
openaire   +2 more sources

Aptamer Engineering: Strategies for Discovering Functional Nucleic Acids for Next‐Generation Diagnostics and Biosensing

Advanced Science, Volume 13, Issue 2, 9 January 2026.
The advent of aptamers has highlighted their potential as alternatives to antibodies, overcoming limitations of structural instability and production cost. However, conventional approaches such as SELEX remain slow and labor‐intensive. This review examines recent advances in aptamer engineering, emphasizing in vitro and AI‐driven in silico strategies ...
John V. L. Nguyen, Ahlem Meziadi, Cyrill Brunner, Maureen McKeague, Lidija Malic, Maryam Tabrizian   +5 more
wiley   +1 more source

Immune complexes in chronic Chagas disease patients are formed by exovesicles from Trypanosoma cruzi carrying the conserved MASP N-terminal region [PDF]

, 2017
The exovesicles (EVs) are involved in pathologic host-parasite immune associations and have been recently used as biomarkers for diagnosis of infectious diseases.
De Pablos, Luis Miguel, Díaz Lozano, Isabel María, Longhi, Silvia Andrea, Osuna, Antonio, Schijman, Alejandro Gabriel, Zago, María Paola   +5 more
core   +3 more sources

Could the Biological Potency of Porcelia macrocarpa R.E. Fries (Annonaceae) be Linked to Its Diverse Metabolite Profile?

Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.
ABSTRACT Porcelia macrocarpa is a Brazilian plant species belonging to the Annonaceae family. To date, more than 190 compounds have been identified and/or isolated from this species, with terpenoids comprising the majority (62%). Alkaloids represent the second most abundant class (11%), followed by steroids (4%), acetogenins (4%), fatty acids (4 ...
Fernanda Thevenard, Ivanildo A. Brito, Emerson A. Oliveira, Mariana H. Chaves, João Henrique G. Lago   +4 more
wiley   +1 more source

Interaction of Trypanosoma cruzi, Triatomines and the Microbiota of the Vectors—A Review

Microorganisms
This review summarizes the interactions between Trypanosoma cruzi, the etiologic agent of Chagas disease, its vectors, triatomines, and the diverse intestinal microbiota of triatomines, which includes mutualistic symbionts, and highlights open questions.
Günter A. Schaub
doaj   +1 more source

Prevalence and Transmission of Trypanosoma cruzi in People of Rural Communities of the High Jungle of Northern Peru.

PLoS Neglected Tropical Diseases, 2015
BackgroundVector-borne transmission of Trypanosoma cruzi is seen exclusively in the Americas where an estimated 8 million people are infected with the parasite. Significant research in southern Peru has been conducted to understand T. cruzi infection and
Karen A Alroy, Christine Huang, Robert H Gilman, Victor R Quispe-Machaca, Morgan A Marks, Jenny Ancca-Juarez, Miranda Hillyard, Manuela Verastegui, Gerardo Sanchez, Lilia Cabrera, Elisa Vidal, Erica M W Billig, Vitaliano A Cama, César Náquira, Caryn Bern, Michael Z Levy, Working Group on Chagas Disease in Peru   +16 more
doaj   +1 more source

Frequency of the Congenital Transmission of Trypanosoma cruzi: A Systematic Review and Meta-Analysis [PDF]

, 2013
BACKGROUND: Chagas disease is caused by the parasite Trypanosoma cruzi and is endemic in much of Latin America. With increased globalisation and immigration, it is a risk in any country, partly through congenital transmission. The frequency of congenital
Buekens, Pierre, Carlier, Yves, Howard, Elizabeth J., Sosa-estani, Sergio Alejandro, Xiong, Xu   +4 more
core   +1 more source

Trypanocidal Effects of Polyprenylated Benzophenone Enriched Brazilian Red Propolis Extract and Its Isolated Constituent

Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.
In vitro trypanocidal activity of a polyprenylated benzophenone‐enriched Brazilian red propolis extract (SEBz) and its major constituents, guttiferone E/xanthochymol (GUT/XAN) and oblongifolin B (OBL), exhibit in vitro trypanocidal activity against Trypanosoma cruzi, inducing ultrastructural damage with moderate cytotoxicity and no significant ...
Nicoli Dias Oliveira, Mariana Cintra Pagotti, Lucas Antonio de Lima Paula, Mariana Zaramello Paixão, Daiane Albino dos Santos, Renata Faleiros de Freitas, Sérgio Ricardo Ambrósio, Rodrigo Cassio Sola Veneziani, Jairo Kenupp Bastos, Lizandra Guidi Magalhães   +9 more
wiley   +1 more source

New insights into Trypanosoma cruzi genetic diversity, and its influence on parasite biology and clinical outcomes

Frontiers in Immunology
Chagas disease, caused by Trypanosoma cruzi, remains a serious public health problem worldwide. The parasite was subdivided into six distinct genetic groups, called “discrete typing units” (DTUs), from TcI to TcVI. Several studies have indicated that the
Marina Malheiros Araújo Silvestrini, Glaucia Diniz Alessio, Bruna Estefânia Diniz Frias, Policarpo Ademar Sales Júnior, Márcio Sobreira Silva Araújo, Carolina Malheiros Araújo Silvestrini, Gustavo Eustáquio Brito Alvim de Melo, Olindo Assis Martins-Filho, Andréa Teixeira-Carvalho, Helen Rodrigues Martins   +9 more
doaj   +1 more source

Detection of Trypanosoma cruzi in white-eared opossums (Didelphis albiventris) from Canoinhas, Santa Catarina State, Brazil [PDF]

Revista Brasileira de Parasitologia Veterinária
Opossums are synanthropic animals that participate in the zoonotic transmission cycles. Chagas disease, a neglected tropical disease caused by Trypanosoma cruzi, affects many domestic and wild animals and humans worldwide.
Giane Helenita Pontarolo, Daniela Pedrassani, Luís Felipe Kühl, Monique Paiva Campos, Thais Cristina Tirado, Fabiano Borges Figueiredo, Thállitha Samih Wischral Jayme Vieira, Ana Cláudia Calchi, Marcos Rogério André, Rafael Felipe da Costa Vieira, Ivan Roque de Barros Filho   +10 more
doaj   +1 more source