Results 41 to 50 of about 10,211 (210)

Theileria annulata infects B-cells in sheep, which display lower dissemination potential compared to T. lestoquardi-infected ovine B-cells

Ticks and Tick-Borne Diseases
Theileria annulata and Theileria lestoquardi are deadly tick-borne parasites of cattle and sheep, respectively. These parasites are transmitted by Hyalomma ticks, and their geographical distributions partially overlap, with T.
Shahin Tajeri, Perle Latré de Laté, Johanneke D. Hemmink, Christina Vrettou, Gordon Langsley, W. Ivan Morrison   +5 more
doaj   +1 more source

Molecular surveillance of Theileria ovis, Theileria lestoquardi and Theileria annulata infection in sheep and ixodid ticks in Iran

Onderstepoort Journal of Veterinary Research, 2013
A molecular study was undertaken to detect Theileria ovis, Theileria lestoquardi and Theileria annulatain sheep and tick vectors. Investigation was conducted from 2010 to 2011 in the south of Khorasan Razavi Province, Iran.
Gholamreza Razmi, Saeed Yaghfoori
doaj   +1 more source

Discovery of a new Theileria sp. closely related to Theileria annulata in cattle from Sri Lanka [PDF]

, 2019
application/pdfTheileria annulata is a haemoprotozoan parasite that causes a cancer-like illness known as tropical theileriosis in cattle. In the course of analyzing the genetic diversity of T.
Sivakumar, Thillaiampalam, Fujita, Shiori, Yokoyama, Naoaki, Silva, Seekkuge Susil Priyantha, Tuvshintulga, Bumduuren, Kothalawala, Hemal, 横山, 直明   +6 more
core   +3 more sources

Guardians of the Herd: Molecular Surveillance of Tick Vectors Uncovers Theileriosis Perils in Large Ruminants

Microorganisms, 2023
Theileria sp. (Piroplasmida: Theileriidae) is one of the most widely known infections transmitted by hard ticks (Acari: Ixodidae) and has been linked to significant economic losses across the globe.
Muhammad Sohail Sajid, Asif Iqbal, Hafiz Muhammad Rizwan, Asma Kausar, Urfa Bin Tahir, Muhammad Younus, Mahvish Maqbool, Rao Muhammad Siddique, Dalia Fouad, Farid Shokry Ataya   +9 more
doaj   +1 more source

The genomes of three stocks comprising the most widely utilized live sporozoite Theileria parva vaccine exhibit very different degrees and patterns of sequence divergence [PDF]

, 2015
There are no commercially available vaccines against human protozoan parasitic diseases, despite the success of vaccination-induced long-term protection against infectious diseases.
Sonal Henson, Kyle Tretina, Thomas Njoroge, Tretina, Kyle, David Odongo, Silva, Joana C., Norling, Martin, Njoroge, Thomas, Roger Pelle, Bongcam-Rudloff, Erik, Henson, Sonal, Drábek, Elliott F, Elliott F. Drábek, Stephen Mwaura, Bishop, Richard P., Daubenberger, Claudia A., Richard P. Bishop, Pelle, Roger, Erik Bongcam-Rudloff, Martin Norling, Joana C. Silva, Odongo, David, Bishop, Richard P, Claudia A. Daubenberger, Drábek, Elliott F., Mwaura, Stephen, Qi, Weihong, Daubenberger, Claudia A, Silva, Joana C, Weihong Qi   +29 more
core   +1 more source

Design of Innovative multiepitope mRNA-based vaccine against Theileria annulata infection in cattle using immunoinformatic and molecular modelling approaches [PDF]

Iraqi Journal of Veterinary Sciences
Theileriosis is a tick-borne disease that affects ruminants in tropical and subtropical areas and causes clinical signs ranging from mild to severe illness.
Amjed S. Alsultan, Dhama Al-sallami, Noor Al-Mayahi, Zahraa Alboshamah, Duaa Al-ardhi, Yathrib Al-Ubaidy, Hussein Hadi, Zahraa Jebur, Alaa Abed, Mansoor Alkhaled   +9 more
doaj   +1 more source

Theileria and Babesia infection in cattle – First molecular survey in Kazakhstan

Ticks and Tick-Borne Diseases, 2023
Central Asia, including Kazakhstan, is an endemic area of Theileria and Babesia infections in cattle. Current data on the geographic distribution, prevalence, and genetic diversity of these pathogens in vertebrate hosts are lacking in Kazakhstan.
Marat Kuibagarov, Riza Makhamed, Assylbek Zhylkibayev, Maxat Berdikulov, Sarsenbay Abdrakhmanov, Mazhit Kozhabayev, Ilyas Akhmetollayev, Kasim Mukanov, Anara Ryskeldina, Yerlan Ramankulov, Alexandr Shustov, Christian Bauer, Alexandr Shevtsov   +12 more
doaj   +1 more source

Transgenic selection and underlying mechanisms in apicomplexan parasites

The FEBS Journal, EarlyView.
Transgenic selection markers have driven genetic engineering in apicomplexans, enabling precise, iterative experiments. This review discusses mechanistic details of drug selection markers, strategies for marker recycling, and practical considerations for several clinically relevant parasites.
Swaroop Peddiraju, Rakhee Lohia, Nishith Gupta   +2 more
wiley   +1 more source

Blood Protozoan Infection Disrupts Ovarian Follicular Development in Dairy Cattle: A Mechanistic Link to Reproductive Failure

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
Subclinical haemoprotozoan infection disrupts RBC integrity, and that leads to decreased Hb level and excess free iron in plasma. That subsequently impairs ovarian follicular development and thereby builds up a mechanistic link to reproductive failure in dairy cattle.
Most. Mousumi Akter, Md. Sadequl Islam, Md. Ashraful Islam, Md. Mahmudul Hasan, Rakibul Islam, Md. Mominul Islam, Md. Gausur Rahman, Md. Shafiqul Islam, Anup Kumar Talukder, Md. Bazlar Rashid   +9 more
wiley   +1 more source

Theileria annulata and T. parva infect and transform different bovine mononuclear cells [PDF]

, 1989
Bovine peripheral blood mononuclear cells (PBMC) were labelled with monoclonal antibodies recognizing bovine MHC class II, sIgM, monocyte, T-helper and T-cytotoxic cell phenotypes.
Brown, C G, Innes, E A, Spooner, R L, Glass, E J   +3 more
core