title: Fetal sensitization to cow's milk protein and wheat: cow's milk protein and wheat-specific TNF-alpha production by umbilical cord blood cells and subsequent decline of TNF-alpha production by peripheral blood mononuclear cells following dietary intervention.
abstract: We present a case of fetal sensitization to cow's milk protein (CMP) and wheat, resulting in non-IgE mediated food allergy (NFA). Fetal sensitization was indicated by onset of NFA symptoms shortly after birth and CMP/wheat-specific tumor necrosis factor-alpha (TNF-alpha) production by cord blood mononuclear cells. Following dietary intervention, we observed a decline of TNF-alpha production by peripheral blood mononuclear cells with stimuli of these dietary proteins (DPs) but recurrence of reactivity was observed following viral gastroenteritis, while interleukin-10 production with these DPs persisted during his first 5 yr of life. This finding may indicate active suppressive mechanisms for maintaining oral tolerance.
authors.affiliation: Division of Allergy and Immunology, Department of Pediatrics, UMDNJ-New Jersey Medical School, Newark, NJ 07101-1709, USA.
authors.forename: Carla M
authors.initials: CM
authors.lastname: Ward
authors.forename: Lee
authors.initials: L
authors.lastname: Geng
authors.forename: Harumi
authors.initials: H
authors.lastname: Jyonouchi
mesh_terms: D005260:Female; D005312:Fetal Blood / Q000166:cytology / Q000276:immunology; D005333:Fetus; D006801:Humans; D007156:Immunologic Memory; D007231:Infant, Newborn; D007963:Leukocytes, Mononuclear / Q000276:immunology* / Q000378:metabolism; D008297:Male; D016269:Milk Hypersensitivity / Q000276:immunology*; D008894:Milk Proteins / Q000009:adverse effects / Q000276:immunology; D010375:Pedigree; D011247:Pregnancy; D011297:Prenatal Exposure Delayed Effects / Q000276:immunology*; D014409:Tumor Necrosis Factor-alpha / Q000096:biosynthesis*; D021182:Wheat Hypersensitivity / Q000276:immunology*
chemical_list: D008894:Milk Proteins; D014409:Tumor Necrosis Factor-alpha