Evidence map›Paper›PMID 41566981›Full record

ArticleClinical and experimental pediatrics2026

Can a basophil activation test of cord blood predict a cow's milk allergy?

Dilara Fatma Kocacik Uygun, Durmuş Burgucu, Vedat Uygun, Gül Alkan Bulbul, Fulden Duyar, Cem Yasar Sahnal, Aysen Bingöl

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Article in Clinical and experimental pediatrics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

7 authors.

Dilara Fatma Kocacik UygunPediatric Allergy-Immunology Department, Akdeniz University School of Medicine, Antalya, Turkey.
Durmuş BurgucuAkdeniz Üniversitesi Teknokent Babylife Kordon Kanı Bankası, Antalya, Turkey.
Vedat UygunPediatric Heamatology Department, Istinye University School of Medicine, İstanbul, Turkey.
Gül Alkan BulbulDivision of Perinatology, Department of Gynecology and Obstetrics, Akdeniz University Faculty of Medicine, Antalya, Turkey.
Fulden DuyarAkdeniz Üniversitesi Teknokent Babylife Kordon Kanı Bankası, Antalya, Turkey.
Cem Yasar SahnalDivision of Perinatology, Department of Gynecology and Obstetrics, Akdeniz University Faculty of Medicine, Antalya, Turkey.
Aysen BingölPediatric Allergy-Immunology Department, Akdeniz University School of Medicine, Antalya, Turkey.

Funding

Akdeniz University Scientific Research Projects Coordination Unit TSA-2022-6101
6 · The paper itself

Abstract

backgroundFood allergies affect 4%-6% of the pediatric population and are often present within the first 2 years of life. Cord blood cells and cytokines in high-risk infants can predict allergic problems; however, their predictive value remains unclear. PURPOSE: This study aimed to determine whether a cow's milk allergy in infants can be predicted using a basophil activation test (BAT) of cord blood samples by stimulating basophils with milk protein antigens (cow's milk and casein).

methodsWe collected cord blood during the birth of 30 mother-child pairs and immediately analyzed BAT stimulated with milk protein antigens. One year later, we compared the results of those infants who developed an allergy to those who did not.

resultsWe found that infants with a casein-BAT value ≥2.6 were 33.2 times more likely than those with a casein- BAT value <2.6 to develop food allergy symptoms within the first year of life (P=0.03).

conclusionHigh casein-BAT values in cord blood may predict the development of food allergies during the first year of life. Although no association with cow's milk sensitivity has been found, casein sensitivity may indicate food allergy risk. However, further studies are required to confirm this association.

Indexed as

Basophil activation testCord bloodCow's milk allergyFood allergy

Identifiers

PMID41566981
PMCPMC12963943

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