2034 www.thelancet.com Vol 390 November 4, 2017 Epidemiological studies have found an inverse relationship between exposure to helminth parasites and the incidence of inflammatory and autoimmune disease. Evidence from animal studies shows that helminth infections exert strong immunomodulatory activity and are able to inhibit, alter, and modify immune responses. Their ability to alter or suppres...

BACKGROUND Although the role of immunoglobulin E (IgE) in immunity against helminth parasites is unclear, there is concern that therapeutic antibodies that neutralize IgE (anti-IgE) may be unsafe in subjects at risk of helminth infection. OBJECTIVE We conducted an exploratory study to investigate the safety of omalizumab (anti-IgE) in subjects with allergic asthma and/or perennial allergic rh...

Inflammatory bowel disease (IBD) is the most common and serious chronic inflammatory condition of the gut. Among the distinct T helper (Th) cell subsets, a Th1 type response is associated predominantly with Crohn's disease (CD) while helminth infections generate a strong Th2 type response. IBD is most prevalent in developed countries but rare in countries where infections with helminths are com...

Over the last decade major advances have been made in our understanding of the mechanisms and mediators of inflammation that hold the promise of the development of new therapies for inflammatory disease. While much is to be gleaned from the application of new technologies, assessment of the age-old host-parasite relationship may also provide insights on how to counter pathological inflammatory ...

A field trials were conducted to assess the helminth parasites of 12 marsh frogs (Rana ridibunda ridibunda) in the Anzali, Astara and Aghbaba regions in the north of Iran in May 1994. Experimental results showed that 83.8% of the Anzali marsh frogs were infected by one or two kinds of metacercarian cysts of digenetic trematodes. The helminth parasites were included Skrjabinoeces breviansa, S. s...

Helminth infection may be protective against allergy and account for the low prevalence of allergy in developing countries. We studied prospectively the prevalence of allergy in Ethiopian immigrants with heavy helminth infection on arrival in Israel, and again after a year of adjustment to an urban industrialized setting, to explore the roles of helminth infection, changed environment and backg...

Recent epidemiological and experimental data indicate that infection with helminths can protect humans from the development of allergic disorders by immunosuppressive mechanisms that involve the induction of IL-10 and/or regulatory T cells. Furthermore, helminth-derived immune modulators suppress allergic responses in mice. Trichuris suis therapy has been shown to be safe and efficacious in tre...

The purpose of the research is to test different dehelminthization schemes laboratory rats infected with cestodes Rodentolepis nana and nematodes Syphacia muris evaluate significance combined environment disinfection measures. practical experience eradication (helminth eradication) in animals a conventional vivarium was described. Materials methods . Experiments were conducted study efficacy an...

There is an urgent need to develop better therapeutics for autoimmune and autoinflammatory diseases, of which musculoskeletal disorders such as rheumatoid arthritis are particularly prevalent and debilitating. Helminth parasites are accomplished masters at modifying their hosts' immune activity, and so attention has focused on rodent-helminth model systems to uncover the workings of the mammali...