The Impact of Food Specific IgG Antibodies on Migraine and Its Comorbidities

• Published in: Immunity, Inflammation and Disease Inflammation and Disease, 2024-11, Vol.12 (11), p.e70056-n/a
• Main Authors: Zhao, Zhi‐Ming, Yang, Mei‐Mei, Zhao, Xian‐Shu, Wan, Fu‐Jun, Ning, Bao‐Li, Zhang, Li‐Ming, Fu, Jun
• Format: Article
• Language: English
• Subjects: Adult; Allergens; Antibodies; Anxiety; Anxiety - epidemiology; Anxiety - immunology; Anxiety - psychology; Comorbidity; Coronaviruses; depression; Depression - blood; Depression - epidemiology; Depression - immunology; Disease; Enzymes; Female; Food - adverse effects; Food allergies; Food Hypersensitivity - blood; Food Hypersensitivity - epidemiology; Food Hypersensitivity - immunology; food specific IgG antibodies; gastrointestinal symptoms; Headaches; Humans; Immunoglobulin G - blood; Immunoglobulin G - immunology; Immunoglobulins; Male; Mental depression; Mental disorders; Middle Aged; Migraine; Migraine Disorders - blood; Migraine Disorders - epidemiology; Migraine Disorders - immunology; Original; Patients; Quality of life; Questionnaires; Regression analysis; Sleep; sleep disorders; Statistical analysis; Surveys and Questionnaires; Young Adult
• ISSN: 2050-4527; 2050-4527
• DOI: 10.1002/iid3.70056

ABSTRACT Objective To investigate the differences in headache and comorbidity symptoms between migraine patients with negative and positive food specific IgG antibodies, and explore the correlation between these symptoms with food specific IgG antibodies. Methods A total of 129 migraine patients were enrolled. Seven questionnaires were used to gather information regarding the symptoms of migraine, gastrointestinal, depression, anxiety, and sleep. Serum specific IgG antibodies against 14 kinds of food were detected using enzyme‐linked immunosorbent assays. Results Patients with migraine diagnosis who had positive food specific IgG antibodies had significantly worse headaches, gastrointestinal and anxiety symptoms, compared to the patients with negative IgG antibodies. Patients with more IgG positive foods and higher total positive IgG concentration generally had worse migraine conditions, anxiety, depression, and gastrointestinal symptoms. Conclusion The effect of food specific IgG antibodies on severity of migraine and its comorbidities were antibody‐quantity and IgG‐concentration dependent. Future studies are warranted to explore the mechanism underlying such relationship. Patients with migraine diagnosis who had positive food specific IgG antibodies had significantly worse headaches, gastrointestinal and anxiety symptoms, compared to the patients with negative IgG antibodies. Patients with more IgG positive foods and higher total positive IgG concentration generally had worse migraine conditions, anxiety, depression, and gastrointestinal symptoms. The effect of food specific IgG antibodies on severity of migraine and its comorbidities were antibody‐quantity and IgG‐concentration dependent.