Results 31 to 40 of about 10,333 (209)

Bioactivity profiles of progressively ring‐fluorinated cyclohexyl motifs in the WKYMVm peptide as formylpeptide FPR2 agonists and in keto‐piperazines as anti‐trypanosome agents.

ChemBioChem, Accepted Article.
A series of all‐cis ring fluorinated cyclohexylalanines with progressively increasing levels of vicinal fluorines, as well as 4‐fluorophenylalanine and pentafluoroarylphenylalanine were introduced into the WKYMVm peptide in place of its tyrosine residue, for assays against the G‐protein coupled formylpeptide receptor, FPR2.
David O'Hagan, Mengfan He, Christina M Thomson, Dawn Thompson, Vytautus Kuodis, Terence K. Smith, Sergio Dall'Angelo   +6 more
wiley   +1 more source

Evaluation of two candidate molecules—TCTP and cecropin—on the establishment of Trypanosoma brucei gambiense into the gut of Glossina palpalis gambiensis

Insect Science, EarlyView.
This study investigates the potential of enhancing the resistance of Glossina palpalis gambiensis to Trypanosoma brucei gambiense to mitigate the transmission of Human African Trypanosomiasis. We successfully cloned genes encoding proteins of interest in Sodalis strains, resulting in recombinant Sodalis (recSodalis) that were micro‐injected into the L3
François Sougal Ngambia Freitas, Linda De Vooght, Flobert Njiokou, Jan Van Den Abeele, Géraldine Bossard, Bernadette Tchicaya, Rosa Milagros Corrales, Sophie Ravel, Anne Geiger, David Berthier‐Teyssedre   +9 more
wiley   +1 more source

Effect of Spiroplasma infection on the mating behavior of Glossina fuscipes fuscipes

Insect Science, EarlyView.
Abstract Tsetse flies are insects of significant public health and zoonotic importance as they are the main vectors of African trypanosomes. To date, an effective vaccine is unavailable and efforts to limit the spread of the disease primarily rely on controlling the tsetse populations.
Giulia Fiorenza, Riccardo Piccinno, Daniel J. Bruzzese, Francesca Scolari, Gloria Milanesi, Claudio Casali, Ludvik M. Gomulski, Francesco Lescai, Federico Forneris, Giuliano Gasperi, Kiswend‐sida M. Dera, Chantel de Beer, Adly M.M. Abd‐Alla, Serap Aksoy, Anna R. Malacrida   +14 more
wiley   +1 more source

Risk for Human African Trypanosomiasis, Central Africa, 2000–2009

Emerging Infectious Diseases, 2011
Comprehensive georeference records for human African trypanosomiasis in Cameroon, Central African Republic, Chad, Congo, Equatorial Guinea, and Gabon were combined with human population layers to estimate a kernel-smoothed relative risk function.
Pere P. Simarro, Giuliano Cecchi, José R. Franco, Massimo Paone, Eric M. Fèvre, Abdoulaye Diarra, José Antonio Ruiz Postigo, Raffaele C. Mattioli, Jean G. Jannin   +8 more
doaj   +1 more source

Stress in dipteran insects mass‐reared for sterile insect technique applications

Insect Science, EarlyView.
The connections between biotic and abiotic stress affecting mass‐reared dipteran insects and the associated stress and immunological responses. Numbers indicate the order in which the topics are discussed in this review. Abstract Stress may be viewed as the disturbance of homeostasis of an organism.
Caroline K. Mirieri, Vera I.D. Ros, Adly M.M. Abd‐Alla, Monique M. van Oers   +3 more
wiley   +1 more source

Zebra stripes: the questions raised by the answers

Biological Reviews, EarlyView.
ABSTRACT Multiple hypotheses have been suggested to explain why the three zebra species (Equus quagga, E. grevyi and E. zebra) are striped. We review how well these theories explain the nature (rather than simply the existence) of the stripes. Specifically, we explore how well different theories explain (i) the form of zebra stripes (especially on ...
Hamish M. Ireland, Graeme D. Ruxton
wiley   +1 more source

Anti-Trypanosomal Proteasome Inhibitors Cure Hemolymphatic and Meningoencephalic Murine Infection Models of African Trypanosomiasis

Tropical Medicine and Infectious Disease, 2020
Current anti-trypanosomal therapies suffer from problems of longer treatment duration, toxicity and inadequate efficacy, hence there is a need for safer, more efficacious and ‘easy to use’ oral drugs.
Srinivasa P S Rao, Suresh B Lakshminarayana, Jan Jiricek, Marcel Kaiser, Ryan Ritchie, Elmarie Myburgh, Frantisek Supek, Tove Tuntland, Advait Nagle, Valentina Molteni, Pascal Mäser, Jeremy C Mottram, Michael P Barrett, Thierry T Diagana   +13 more
doaj   +1 more source

Impact of pulmonary African trypanosomes on the immunology and function of the lung

Nature Communications, 2022
A number of human African trypanosomiasis, or sleeping sickness, patients suffer from respiratory symptoms commonly attributed to cardiac insufficiency. Here, the authors characterise the role of pulmonary Trypanosoma brucei in respiratory infection.
Dorien Mabille, Laura Dirkx, Sofie Thys, Marjorie Vermeersch, Daniel Montenye, Matthias Govaerts, Sarah Hendrickx, Peter Takac, Johan Van Weyenbergh, Isabel Pintelon, Peter Delputte, Louis Maes, David Pérez-Morga, Jean-Pierre Timmermans, Guy Caljon   +14 more
doaj   +1 more source

Artificial intelligence‐powered microscopy: Transforming the landscape of parasitology

Journal of Microscopy, EarlyView.
Abstract Microscopy and image analysis play a vital role in parasitology research; they are critical for identifying parasitic organisms and elucidating their complex life cycles. Despite major advancements in imaging and analysis, several challenges remain. These include the integration of interdisciplinary data; information derived from various model
Mariana De Niz, Sara Silva Pereira, David Kirchenbuechler, Leandro Lemgruber, Constadina Arvanitis   +4 more
wiley   +1 more source

Anilinoquinoline based inhibitors of trypanosomatid proliferation.

PLoS Neglected Tropical Diseases, 2018
We recently reported the medicinal chemistry re-optimization of a series of compounds derived from the human tyrosine kinase inhibitor, lapatinib, for activity against Plasmodium falciparum.
Lori Ferrins, Amrita Sharma, Sarah M Thomas, Naimee Mehta, Jessey Erath, Scott Tanghe, Susan E Leed, Ana Rodriguez, Kojo Mensa-Wilmot, Richard J Sciotti, Kirsten Gillingwater, Michael P Pollastri   +11 more
doaj   +1 more source