Results 41 to 50 of about 144,512 (348)

The Secreted Acid Phosphatase Domain-Containing GRA44 from Toxoplasma gondii Is Required for c-Myc Induction in Infected Cells. [PDF]

, 2020
During host cell invasion, the eukaryotic pathogen Toxoplasma gondii forms a parasitophorous vacuole to safely reside within the cell, while it is partitioned from host cell defense mechanisms.
Arrizabalaga, Gustavo, Blakely, William J., Holmes, Michael J.   +2 more
core   +1 more source

Targeted Knockout of the Rickettsia rickettsii OmpA Surface Antigen Does Not Diminish Virulence in a Mammalian Model System

mBio, 2015
Strains of Rickettsia rickettsii, the causative agent of Rocky Mountain spotted fever (RMSF), differ dramatically in virulence despite >99% genetic homology.
Nicholas F. Noriea, Tina R. Clark, Ted Hackstadt   +2 more
doaj   +1 more source

Functional Characterization of the m ⁶ A-Dependent Translational Modulator PfYTH.2 in the Human Malaria Parasite

mBio, 2021
Infection with the unicellular eukaryotic pathogen Plasmodium ...
Ameya Sinha, Sebastian Baumgarten, Amy Distiller, Emma McHugh, Patty Chen, Meetali Singh, Jessica M. Bryant, Jiaqi Liang, Germano Cecere, Peter C. Dedon, Peter R. Preiser, Stuart A. Ralph, Artur Scherf   +12 more
doaj   +1 more source

Host–parasite interactions and the evolution of ploidy [PDF]

Proceedings of the National Academy of Sciences, 2004
Although the majority of animals and plants, including humans, are dominated by the diploid phase of their life cycle, extensive diversity in ploidy level exists among eukaryotes, with some groups being primarily haploid whereas others alternate between haploid and diploid phases.
Scott L. Nuismer, Sarah P. Otto
openaire   +3 more sources

Genome-wide diversity and gene expression profiling of Babesia microti isolates identify polymorphic genes that mediate host-pathogen interactions [PDF]

, 2016
Babesia microti, a tick-transmitted, intraerythrocytic protozoan parasite circulating mainly among small mammals, is the primary cause of human babesiosis.
Ben Mamoun, Choukri, Brancato, Jana, Chibucos, Marcus, Colinge, Jacques, Cornillot, Emmanuel, Crabtree, Jonathan, Dwivedi, Ankit, Fraser, Claire M., Frutos, Roger, Gotia, Hanzel T., Hung, Chris, Ifeonu, Olukemi O., Krause, Peter J., Kumar, Vidya, Kumari, Priti, Lawres, Lauren, McCracken, Carrie, Molina, Douglas M., Orvis, Joshua, Ott, Sandy, Pablo, Jozelyn V., Pazzi, Joseph E., Reynes, Christelle, Sadzewicz, Lisa, Sengamalay, Naomi, Shetty, Amol C., Silva, Joana C., Su, Qi, Tallon, Luke, Tretina, Kyle, Usmani-Brown, Sahar, Virji, Azan Z.   +31 more
core   +3 more sources

Current Treatments to Control African Trypanosomiasis and One Health Perspective

Microorganisms, 2022
Human African Trypanosomiasis (HAT, sleeping sickness) and Animal African Trypanosomiasis (AAT) are neglected tropical diseases generally caused by the same etiological agent, Trypanosoma brucei.
Alberto Venturelli, Lorenzo Tagliazucchi, Clara Lima, Federica Venuti, Giulia Malpezzi, George E. Magoulas, Nuno Santarem, Theodora Calogeropoulou, Anabela Cordeiro-da-Silva, Maria Paola Costi   +9 more
doaj   +1 more source

Calcium Builds Strong Host-Parasite Interactions [PDF]

, 2015
Apicomplexan parasite invasion of host cells is a multistep process, requiring coordinated events. In this issue of Cell Host & Microbe, Paul et al. (2015) and Philip and Waters (2015) leverage experimental genetics to show that the calcium-regulated ...
Billker, Oliver, Rayner, Julian C.
core   +1 more source

Immunization with CSP and a RIG-I Agonist is Effective in Inducing a Functional and Protective Humoral Response Against Plasmodium

Frontiers in Immunology, 2022
Malaria is a major public health concern, as a highly effective human vaccine remains elusive. The efficacy of a subunit vaccine targeting the most abundant protein of the sporozoite surface, the circumsporozoite protein (CSP) has been hindered by ...
Ana Rafaela Teixeira, Ana Rafaela Teixeira, Ana Rafaela Teixeira, Begoña Pérez-Cabezas, Begoña Pérez-Cabezas, David M. Costa, David M. Costa, Mónica Sá, Mónica Sá, Mónica Sá, Sylvain Golba, Hélèna Sefiane-Djemaoune, Joana Ribeiro, Joana Ribeiro, Izumi Kaneko, Shiroh Iwanaga, Masao Yuda, Moriya Tsuji, Silvia Beatriz Boscardin, Silvia Beatriz Boscardin, Rogerio Amino, Anabela Cordeiro-da-Silva, Anabela Cordeiro-da-Silva, Anabela Cordeiro-da-Silva, Joana Tavares, Joana Tavares, Joana Tavares   +26 more
doaj   +1 more source

The Rickettsial Ankyrin Repeat Protein 2 Is a Type IV Secreted Effector That Associates with the Endoplasmic Reticulum

mBio, 2018
Strains of Rickettsia rickettsii, the tick-borne agent of Rocky Mountain spotted fever, vary considerably in virulence. Genomic comparisons of R. rickettsii strains have identified a relatively small number of genes divergent in an avirulent strain ...
Stephanie S. Lehman, Nicholas F. Noriea, Karin Aistleitner, Tina R. Clark, Cheryl A. Dooley, Vinod Nair, Simran Jeet Kaur, M. Sayeedur Rahman, Joseph J. Gillespie, Abdu F. Azad, Ted Hackstadt   +10 more
doaj   +1 more source

A brain cyst load-associated antigen is a Toxoplasma gondii biomarker for serodetection of persistent parasites and chronic infection

BMC Biology, 2021
Background Biomarker discovery remains a major challenge for predictive medicine, in particular, in the context of chronic diseases. This is true for the widespread protozoan Toxoplasma gondii which establishes long-lasting parasitism in metazoans ...
Céline Dard, Christopher Swale, Marie-Pierre Brenier-Pinchart, Dayana C. Farhat, Valeria Bellini, Marie Gladys Robert, Dominique Cannella, Hervé Pelloux, Isabelle Tardieux, Mohamed-Ali Hakimi   +9 more
doaj   +1 more source