Understanding the Elements of Maternal Protection from Systemic Bacterial Infections during Early Life

Late-onset sepsis (LOS) and other systemic bloodstream infections are notable causes of neonatal mortality, particularly in prematurely born very low birth weight infants. Breastfeeding in early life has numerous health benefits, impacting the health of the newborn in both the short-term and in the...

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Main Authors: Sierra A. Kleist, Kathryn A. Knoop
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Nutrients
Subjects:
Online Access:https://www.mdpi.com/2072-6643/12/4/1045
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author Sierra A. Kleist
Kathryn A. Knoop
author_facet Sierra A. Kleist
Kathryn A. Knoop
author_sort Sierra A. Kleist
collection DOAJ
description Late-onset sepsis (LOS) and other systemic bloodstream infections are notable causes of neonatal mortality, particularly in prematurely born very low birth weight infants. Breastfeeding in early life has numerous health benefits, impacting the health of the newborn in both the short-term and in the long-term. Though the known benefits of an exclusive mother’s own milk diet in early life have been well recognized and described, it is less understood how breastfed infants enjoy a potential reduction in risk of LOS and other systemic infections. Here we review how gut residing pathogens within the intestinal microbiota of infants can cause a subset of sepsis cases and the components of breastmilk that may prevent the dissemination of pathogens from the intestine.
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spelling doaj.art-7e2e7370689f4890a347d128536b4afc2023-11-19T21:15:05ZengMDPI AGNutrients2072-66432020-04-01124104510.3390/nu12041045Understanding the Elements of Maternal Protection from Systemic Bacterial Infections during Early LifeSierra A. Kleist0Kathryn A. Knoop1Department of Immunology, Mayo Clinic, Rochester, MN 55905, USADepartment of Immunology, Mayo Clinic, Rochester, MN 55905, USALate-onset sepsis (LOS) and other systemic bloodstream infections are notable causes of neonatal mortality, particularly in prematurely born very low birth weight infants. Breastfeeding in early life has numerous health benefits, impacting the health of the newborn in both the short-term and in the long-term. Though the known benefits of an exclusive mother’s own milk diet in early life have been well recognized and described, it is less understood how breastfed infants enjoy a potential reduction in risk of LOS and other systemic infections. Here we review how gut residing pathogens within the intestinal microbiota of infants can cause a subset of sepsis cases and the components of breastmilk that may prevent the dissemination of pathogens from the intestine.https://www.mdpi.com/2072-6643/12/4/1045breastmilklate onset sepsisbloodstream infectionsenteric pathogens
spellingShingle Sierra A. Kleist
Kathryn A. Knoop
Understanding the Elements of Maternal Protection from Systemic Bacterial Infections during Early Life
Nutrients
breastmilk
late onset sepsis
bloodstream infections
enteric pathogens
title Understanding the Elements of Maternal Protection from Systemic Bacterial Infections during Early Life
title_full Understanding the Elements of Maternal Protection from Systemic Bacterial Infections during Early Life
title_fullStr Understanding the Elements of Maternal Protection from Systemic Bacterial Infections during Early Life
title_full_unstemmed Understanding the Elements of Maternal Protection from Systemic Bacterial Infections during Early Life
title_short Understanding the Elements of Maternal Protection from Systemic Bacterial Infections during Early Life
title_sort understanding the elements of maternal protection from systemic bacterial infections during early life
topic breastmilk
late onset sepsis
bloodstream infections
enteric pathogens
url https://www.mdpi.com/2072-6643/12/4/1045
work_keys_str_mv AT sierraakleist understandingtheelementsofmaternalprotectionfromsystemicbacterialinfectionsduringearlylife
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