Results 41 to 50 of about 1,259,375 (343)

Binding of Leishmania infantum Lipophosphoglycan to the Midgut Is Not Sufficient To Define Vector Competence in Lutzomyia longipalpis Sand Flies

mSphere, 2020
The major surface lipophosphoglycan (LPG) of Leishmania parasites is critical to vector competence in restrictive sand fly vectors in mediating Leishmania attachment to the midgut epithelium, considered essential to parasite survival and development ...
Iliano V. Coutinho-Abreu, James Oristian, Waldionê de Castro, Timothy R. Wilson, Claudio Meneses, Rodrigo P. Soares, Valéria M. Borges, Albert Descoteaux, Shaden Kamhawi, Jesus G. Valenzuela   +9 more
doaj   +1 more source

Lutzomyia longipalpis: an update on this sand fly vector.

Anais da Academia Brasileira de Ciências, 2021
Lutzomyia longipalpis is the most important vector of Leishmania infantum, the etiological agent of visceral leishmaniasis (VL) in the New World. It is a permissive vector susceptible to infection with several Leishmania species.
F. Rêgo, R. Soares
semanticscholar   +1 more source

Complete mitochondrial genomes of Anopheles stephensi and An. dirus and comparative evolutionary mitochondriomics of 50 mosquitoes

Scientific Reports, 2017
To better understand the phylogeny and evolution of mosquitoes, the complete mitochondrial genome (mitogenome) of Anopheles stephensi and An. dirus were sequenced and annotated, and a total of 50 mosquito mitogenomes were comparatively analyzed.
You-Jin Hao, Yi-Lin Zou, Yi-Ran Ding, Wen-Yue Xu, Zhen-Tian Yan, Xu-Dong Li, Wen-Bo Fu, Ting-Jing Li, Bin Chen   +8 more
doaj   +1 more source

Mitochondrial composition of and diffusion limiting factors of three social wasp genera Polistes, Ropalidia, and parapolybia (Hymenoptera: Vespidae)

BMC Ecology and Evolution, 2022
Background Social wasps Polistes, Ropalidia, and Parapolybia, belonging to the subfamily Polistinae, have obviously different distribution patterns, yet the factors leading to this difference remain unknown.
Li Luo, Pan Huang, Bin Chen, Ting-Jing Li   +3 more
doaj   +1 more source

Adenoviral vector‐based platforms for developing effective vaccines to combat respiratory viral infections

Clinical & Translational Immunology, 2021
Since the development of the first vaccine against smallpox over two centuries ago, vaccination strategies have been at the forefront of significantly impacting the incidences of infectious diseases globally. However, the increase in the human population,
Ahmed Elkashif, Marwa Alhashimi, Ekramy E. Sayedahmed, S. Sambhara, S. Mittal   +4 more
semanticscholar   +1 more source

HSP superfamily of genes in the malaria vector Anopheles sinensis: diversity, phylogenetics and association with pyrethroid resistance

Malaria Journal, 2019
Background Heat shock proteins (HSPs) are molecular chaperones that are involved in many normal cellular processes and various kinds of environmental stress.
Feng-Ling Si, Liang Qiao, Qi-Yi He, Yong Zhou, Zhen-Tian Yan, Bin Chen   +5 more
doaj   +1 more source

Small RNA sequencing of field Culex mosquitoes identifies patterns of viral infection and the mosquito immune response

Scientific Reports, 2023
Mosquito-borne disease remains a significant burden on global health. In the United States, the major threat posed by mosquitoes is transmission of arboviruses, including West Nile virus by mosquitoes of the Culex genus.
Steven M. Abel, Zhenchen Hong, Desiree Williams, Sally Ireri, Michelle Q. Brown, Tianyun Su, Kim Y. Hung, Jennifer A. Henke, John P. Barton, Karine G. Le Roch   +9 more
doaj   +1 more source

Complex genome evolution in Anopheles coluzzii associated with increased insecticide usage in Mali. [PDF]

, 2015
In certain cases, a species may have access to important genetic variation present in a related species via adaptive introgression. These novel alleles may interact with their new genetic background, resulting in unexpected phenotypes.
Brisco, Katherine, Collier, Travis C, Cornel, Anthony J, Fofana, Abdrahamane, Lanzaro, Gregory C, Lee, Yoosook, Main, Bradley J, Norris, Laura C   +7 more
core   +1 more source

Efficacy and safety of dihydroartemisinin–piperaquine for the treatment of uncomplicated Plasmodium falciparum and Plasmodium vivax malaria in Papua and Sumatra, Indonesia

Malaria Journal, 2022
Background Dihydroartemisinin–piperaquine (DHA–PPQ) has been adopted as first-line therapy for uncomplicated falciparum malaria in Indonesia since 2010.
Puji B. S. Asih, Ismail E. Rozi, Farahana K. Dewayanti, Suradi Wangsamuda, Syarifah Zulfah, Marthen Robaha, Jonny Hutahaean, Nancy D. Anggraeni, Marti Kusumaningsih, Pranti S. Mulyani, Elvieda Sariwati, Herdiana H. Basri, Maria Dorina G. Bustos, Din Syafruddin   +13 more
doaj   +1 more source

Adapt or Die: Targeting Unique Transmission-Stage Biology for Malaria Elimination

Frontiers in Cellular and Infection Microbiology, 2022
Plasmodium parasites have a complex life cycle that includes development in the human host as well as the Anopheles vector. Successful transmission of the parasite between its host and vector therefore requires the parasite to balance its investments in ...
Mariëtte E. van der Watt, J. Reader, L. Birkholtz   +2 more
semanticscholar   +1 more source