Cited by 82Infant Nutrition and HealthBreastfeeding Practices and InfluencesFood Allergy and Anaphylaxis Research

Immune Components in Human Milk Are Associated with Early Infant Immunological Health Outcomes: A Prospective Three-Country Analysis

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Munblit, Daniel, Treneva, Marina, Peroni, Diego, Colicino, Silvia, Chow, Li, Dissanayeke, Shobana, Pampura, Alexander, Boner, Attilio +3 more·2017·Nutrients

Abstract

The role of breastfeeding in improving allergy outcomes in early childhood is still unclear. Evidence suggests that immune mediators in human milk (HM) play a critical role in infant immune maturation as well as protection against atopy/allergy development. We investigated relationships between levels of immune mediators in colostrum and mature milk and infant outcomes in the first year of life. In a large prospective study of 398 pregnant/lactating women in the United Kingdom, Russia and Italy, colostrum and mature human milk (HM) samples were analysed for immune active molecules. Statistical analyses used models adjusting for the site of collection, colostrum collection time, parity and maternal atopic status. Preliminary univariate analysis showed detectable interleukin (IL) 2 and IL13 in HM to be associated with less eczema. This finding was further confirmed in multivariate analysis, with detectable HM IL13 showing protective effect OR 0.18 (95% CI 0.04–0.92). In contrast, a higher risk of eczema was associated with higher HM concentrations of transforming growth factor β (TGFβ) 2 OR 1.04 (95% CI 1.01–1.06) per ng/mL. Parental-reported food allergy was reported less often when IL13 was detectable in colostrum OR 0.10 (95% CI 0.01–0.83). HM hepatocyte growth factor (HGF) was protective for common cold incidence at 12 months OR 0.19 (95% CI 0.04–0.92) per ng/mL. Data from this study suggests that differences in the individual immune composition of HM may have an influence on early life infant health outcomes. Increased TGFβ2 levels in HM are associated with a higher incidence of reported eczema, with detectable IL13 in colostrum showing protective effects for food allergy and sensitization. HGF shows some protective effect on common cold incidence at one year of age. Future studies should be focused on maternal genotype, human milk microbiome and diet influence on human milk immune composition and both short- and long-term health outcomes in the infant.

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  • Early-life development of the gut microbiota, strongly influenced by breastfeeding, plays a critical role in immune maturation.

    “Food allergy research has focused largely on infants, where the development of the gut microbiota in early life—which is strongly influenced by breastfeeding—plays a critical role in immune maturation [95].”

    From Current Concepts in Probiotic Safety and Efficacy (2026) · cites this paper as [95]

    The Introduction links breastfeeding and human-milk immune components to infant immune development. It does not say that breastfeeding strongly shapes early gut microbiota or that microbiota development plays a critical role in immune maturation; the paper discusses milk components instead (Introduction; Discussion, section 4). (LLM, conf=0.84)

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Authors
Munblit, D., Treneva, M., Peroni, D., Colicino, S., Chow, L., Dissanayeke, S., Pampura, A., Boner, A., Geddes, D., Boyle, R., & Warner, J.
Affiliations
  • Sechenov University (RU)
  • International Inflammation (in-FLAME) network of the World Universities Network, Perth 6000, WA, Australia
  • University of Pisa (IT)
  • Imperial College London (GB)
  • Royal Holloway University of London (GB)
  • Pirogov Russian National Research Medical University (RU)
  • University of Verona (IT)
  • The University of Western Australia (AU)
  • National Institute for Health and Care Research (GB)
Corresponding author
Munblit, Daniel
Venue
Nutrients
Publisher
MDPI AG
Published
2017-05-24
Volume
9
Issue
6
Pages
532
ISSN
2072-6643 (ISSN-L)
OpenAlex
W2618546750
Cited by
80
References
45
Citations by year
2026: 1 · 2025: 8 · 2024: 9 · 2023: 6 · 2022: 6 · 2021: 14 · 2020: 7 · 2019: 12 · 2018: 11 · 2017: 6
FWCI
8.19
Type
journal article
Language
en
Open access
Locations
  • Nutrients (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • CINECA IRIS Institutial research information system (University of Pisa) (submittedVersion, cc-by)
  • UWA Profiles and Research Repository (UWA) (submittedVersion, other-oa)
  • Research Portal (King's College London) (submittedVersion, other-oa)
  • Spiral (Imperial College London) (submittedVersion, other-oa)
Funders
  • Danone
  • NIHR Biomedical Research Centre, Royal Marsden NHS Foundation Trust/Institute of Cancer Research
  • National Institute for Health and Care Research (NF-SI-0509-10171)
  • Medela
Topics
  • Health Sciences › Nursing › Nutrition and Dietetics › Infant Nutrition and Health
  • Health Sciences › Medicine › Epidemiology › Breastfeeding Practices and Influences
  • Health Sciences › Medicine › Immunology and Allergy › Food Allergy and Anaphylaxis Research
Keywords
colostrum, mature milk, infantile eczema, food allergy, atopy, IL-13, interleukin-2, transforming growth factor-beta2, hepatocyte growth factor, common cold, breastfeeding
MeSH terms
Colostrum, Eczema, Female, Follow-Up Studies, United Kingdom, Humans, Hypersensitivity, Immediate, Infant, Interleukin-2, Italy, Lactation, Male, Milk, Human, Pregnancy, Prospective Studies, Surveys and Questionnaires, Russia, Prevalence, Hepatocyte Growth Factor, Interleukin-13, Transforming Growth Factor beta2

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