Maternal IgG immune complexes induce food allergen–specific tolerance in offspring

A Ohsaki, N Venturelli, TM Buccigrosso… - Journal of Experimental …, 2018 - rupress.org
The role of maternal immune responses in tolerance induction is poorly understood. To
study whether maternal allergen sensitization affects offspring susceptibility to food allergy …

[HTML][HTML] Breast milk immune complexes are potent inducers of oral tolerance in neonates and prevent asthma development

E Mosconi, A Rekima, B Seitz-Polski, A Kanda… - Mucosal …, 2010 - Elsevier
Allergic asthma is a chronic lung disease resulting from an inappropriate T helper (Th)-2
response to environmental antigens. Early tolerance induction is an attractive approach for …

Oral tolerance induced by transfer of food antigens via breast milk of allergic mothers prevents offspring from developing allergic symptoms in a mouse food allergy …

T Yamamoto, Y Tsubota, T Kodama… - Journal of …, 2012 - Wiley Online Library
We examined whether maternal exposure to food antigens during lactation and maternal
allergic status would affect the development of food allergy in offspring. OVA‐sensitized or …

Influences of maternal factors over offspring allergies and the application for food allergy

T Fujimura, SZC Lum, Y Nagata, S Kawamoto… - Frontiers in …, 2019 - frontiersin.org
The prevalence of food allergy has been steadily rising worldwide with the highest incidence
noted among younger children, and increasingly recognized as a growing public concern …

Balance between early life tolerance and sensitization in allergy: dependence on the timing and intensity of prenatal and postnatal allergen exposure of the mother

AE Fusaro, CA De Brito, EF Taniguchi, BP Muniz… - …, 2009 - Wiley Online Library
Allergens can be maternally transferred to the fetus or neonate, though it is uncertain how
this initial allergen exposure may impact the development of allergy responses. To evaluate …

Allergy prevention starts before conception: maternofetal transfer of tolerance protects against the development of asthma

T Polte, C Hennig, G Hansen - Journal of allergy and clinical immunology, 2008 - Elsevier
BACKGROUND: Allergy prevention must start early because environmental exposures
during pregnancy and young life determine disease risk. OBJECTIVE: In this study we …

Maternal–fetal interaction: preconception immunization in mice prevents neonatal sensitization induced by allergen exposure during pregnancy and breastfeeding

AE Fusaro, CA Brito, JR Victor, PO Rigato… - …, 2007 - Wiley Online Library
Allergen exclusion measures during pregnancy and lactation have been given
consideration in studies of primary allergy prevention but complete avoidance of …

Maternal immunization with ovalbumin prevents neonatal allergy development and up-regulates inhibitory receptor FcγRIIB expression on B cells

JR Victor, BP Muniz, AE Fusaro, CA de Brito… - BMC immunology, 2010 - Springer
Background Preconception allergen immunization prevents neonatal allergen sensitization
in mice by a complex interaction between regulatory cells/factors and antibodies. The …

Allergen-specific IgG antibody signaling through FcγRIIb promotes food tolerance

OT Burton, JM Tamayo, AJ Stranks… - Journal of Allergy and …, 2018 - Elsevier
Background Patients with food allergy produce high-titer IgE antibodies that bind to mast
cells through FcεRI and trigger immediate hypersensitivity reactions on antigen encounter …

Critical role of preconceptional immunization for protective and nonpathological specific immunity in murine neonates

H Uthoff, A Spenner, W Reckelkamm… - The Journal of …, 2003 - journals.aai.org
Expression of Th2 immunity against environmental Ags is the hallmark of the allergic
phenotype and contrasts with the Th1-like pattern, which is stably expressed in healthy …