Results 51 to 60 of about 9,987 (185)

Vectors and Vector‐Borne Diseases: Biology, Epidemiology and Integrated Control Strategies

Journal of Applied Entomology, Volume 150, Issue 7, Page 990-1015, August 2026.
ABSTRACT Vector‐Borne Diseases (VBDs), transmitted by arthropods such as mosquitoes, ticks, fleas and sandflies, represent a significant threat to global health. These diseases can be caused by a variety of pathogens, including bacteria, viruses, protozoa, and helminths.
Roberta Rinaldi, Carmen Scieuzo, Federica De Stefano, Luca Masucci, Patrizia Falabella   +4 more
wiley   +1 more source

The effects of Ostertagia occidentalis somatic antigens on ovine TLR2 and TLR4 expression

Iranian Journal of Parasitology, 2015
Background: Recognition of helminth-derived pathogen associated molecular patterns (PAMPs) by pattern recognition receptors (PRRs), including toll like recep­tors (TLRs) is the first step towards initiating anti–helminth immune re­sponses.
Hassan BORJI, Alireza HAGHPARAST, Nooshinmehr SOLEIMANI, Mohammad AZIZZADEH, Mohammad Hossein NAZEMSHIRAZI   +4 more
doaj  

Nematode-induced interference with vaccination efficacy targets follicular T helper cell induction and is preserved after termination of infection. [PDF]

PLoS Neglected Tropical Diseases, 2014
One-third of the human population is infected with parasitic worms. To avoid being eliminated, these parasites actively dampen the immune response of their hosts.
Irma Haben, Wiebke Hartmann, Minka Breloer   +2 more
doaj   +1 more source

Reprogramming macrophages to an anti‐inflammatory phenotype by helminth antigens reduces murine atherosclerosis [PDF]

The FASEB Journal, 2013
Atherosclerosis is a lipid‐driven inflammatory disease of the vessel wall, characterized by the chronic activation of macrophages. We investigated whether the helminth‐derived antigens [soluble egg antigens (SEAs)] could modulate macrophage inflammatory responses and protect against atherosclerosis in mice.
Wolfs, Ine M. J., Stöger, J. Lauran, Goossens, Pieter, Pöttgens, Chantal, Gijbels, Marion J. J., Wijnands, Erwin, van der Vorst, Emiel P. C., van Gorp, Patrick, Beckers, Linda, Engel, David, Biessen, Erik A. L., Kraal, Georg, van Die, Irma, Donners, Marjo M. P. C., de Winther, Menno P. J., Stoger, J.L., Pottgens, C.   +16 more
openaire   +5 more sources

Life Course Malaria Exposure and SARS‐CoV‐2 Seroepidemiology in Ugandan Adolescents: A Longitudinal Study Nested in a Birth Cohort

Tropical Medicine &International Health, Volume 31, Issue 8, Page 1012-1027, August 2026.
ABSTRACT Background COVID‐19 has had major global health impacts, yet reported morbidity and mortality have been lower in Africa despite serological evidence of widespread infection. Malaria has been proposed as a potential modifier of susceptibility to and outcomes of SARS‐CoV‐2 infection.
Ludoviko Zirimenya, Doreen Nayebare, Claire Baine, Jacent Nassuuna, Milly Namutebi, Christopher Zziwa, Denis Nsubuga, Fred Kiwudhu, Florence Akello, Josephine Tumusiime, Gloria Oduru, Grace Kabami, Hellen Akurut, Rachel Nakyesige, Agnes Natukunda, Anne Wajja, Lawrence Lubyayi, Simon Kimuda, Gyaviira Nkurunungi, Jennifer Serwanga, Katie J. Doores, Emily L. Webb, Alison M. Elliott   +22 more
wiley   +1 more source

IL‐33/ST2 Signaling Sustains Hepato‐Intestinal Homeostasis by Orchestrating Vascular Surveillance and Immune Regulatory Circuits During Experimental Trypanosoma cruzi Infection

The FASEB Journal, Volume 40, Issue 13, 15 July 2026.
Impairment of hepato‐intestinal homeostasis triggered by ST2 deficiency during T. cruzi infection. Within the splenic compartment, immune dysregulation is marked by a robust pro‐inflammatory polarization of the T‐cell landscape. In the liver, ST2 deficiency is associated with hepatocellular injury, increased parasite burden, and hyperalbuminemia ...
Marcelo Eduardo Cardozo, Tatyane Martins Cirilo, José Bryan da Rocha Rihs, Jorge Lucas Nascimento Souza, Isabela de Brito Duval, Ana Rafaela Antunes‐Porto, Luisa Vitor Braga do Amaral, Fernando Bento Rodrigues Oliveira, Mayra Fernanda Ricci, Laura Lis de Oliveira Santos, Lívia Fernanda Dias Santana, Luiza Pinheiro Silva, Chiara Cássia Oliveira Amorim, Gabriela Gomes Monteiro Lemos, Getulío Mota e Silva Junior, Izabela da Silva Oliveira, Marina Possa dos Reys, Ana Laura Grossi de Oliveira, Geovanni Dantas Cassali, Luisa Mourão Dias Magalhães, Lilian Lacerda Bueno, Fabiana Simão Machado, Ricardo Toshio Fujiwara   +22 more
wiley   +1 more source

Immunodominance, competition and evolution in immunological responses to helminth parasite antigens

Parasitology, 1996
SUMMARYThe paper describes the development and analysis of a mathematical framework for the study of the within-host population dynamics of the interaction between macroparasites and the human immune system. Simple models of this interaction based on the proliferation of T cell clones specific to parasite antigen, and the impact of clonal expansion on ...
D J, Austin, R M, Anderson
openaire   +2 more sources

Nematode in Cockroaches: A Potential Allergen Source

Allergy, EarlyView.
Dongjun Kang, Myung‐hee Yi, Jun Ho Choi, Yun Soo Jang, Seongjun Choe, Ju Yeong Kim   +5 more
wiley   +1 more source

Synthetic Ligands of Myeloid C‐Type Lectin Receptors

ChemBioChem, Volume 27, Issue 13, 14 July 2026.
Binding of ligands to C‐type lectin receptors (CLRs) on myeloid cells can lead to an array of cellular responses. Exploitation of these receptors for therapeutic purposes requires high‐affinity ligands. This review surveys the diversity of synthetic ligands of myeloid CLRs in the context of binding, signaling, and downstream effects, as well as ...
James Suri, Bernd Lepenies
wiley   +1 more source

Comparisons of Allergenic and Metazoan Parasite Proteins: Allergy the Price of Immunity.

PLoS Computational Biology, 2015
Allergic reactions can be considered as maladaptive IgE immune responses towards environmental antigens. Intriguingly, these mechanisms are observed to be very similar to those implicated in the acquisition of an important degree of immunity against ...
Nidhi Tyagi, Edward J Farnell, Colin M Fitzsimmons, Stephanie Ryan, Edridah Tukahebwa, Rick M Maizels, David W Dunne, Janet M Thornton, Nicholas Furnham   +8 more
doaj   +1 more source