PMID- 36930056 OWN - NLM STAT- MEDLINE DCOM- 20230407 LR - 20230420 IS - 1473-6519 (Electronic) IS - 1363-1950 (Linking) VI - 26 IP - 3 DP - 2023 May 1 TI - Microbiota and growth among infants and children in low-income and middle-income settings. PG - 245-252 LID - 10.1097/MCO.0000000000000927 [doi] AB - PURPOSE OF REVIEW: Adequate nutrition is essential but insufficient for optimal childhood growth and development. Increasingly, it is clear that the gut microbiota modulates childhood growth and may be particularly important in low-income and middle-income countries (LMIC), where growth faltering, undernutrition, environmental contamination and enteric pathogens are more common. We summarize recent evidence demonstrating the role of the gut microbiota in impacting childhood growth and interventions targeting the gut microbiota to impact growth in children in LMIC settings. RECENT FINDINGS: Recent studies show that maturation of the infant microbiota is linked with the development of the immune system, which is key to host-microbe symbiosis. Infants lacking Bifidobacterium longum subsp. Infantis , which predominates breastfed microbiome, display immune activation while supplementation is linked to increased immune tolerance and among undernourished children, promotes growth. Microbiome-directed complimentary foods (MDCF) containing local ingredients is a novel strategy to promote gut microbiota development, especially among undernourished children and improve growth. Dietary patterns during pregnancy may drive selection of gut microbial species that impact infant health and growth. SUMMARY: Growth patterns among children in LMIC settings are closely associated with the diversity and maturity of the infant microbiome. Prebiotics, probiotics, and synbiotics targeting microbiota dysbiosis may impact birth outcomes, infant immune development and infections, and childhood growth in LMIC settings. CI - Copyright (c) 2023 Wolters Kluwer Health, Inc. All rights reserved. FAU - Njunge, James M AU - Njunge JM AD - KEMRI-Wellcome Trust Research Programme, Kilifi. AD - The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya. FAU - Walson, Judd L AU - Walson JL AD - The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya. AD - Department of Global Health. AD - Departments of Medicine, Pediatrics, and Epidemiology, University of Washington, Seattle, Washington, USA. LA - eng GR - 222967/B/21/Z/WT_/Wellcome Trust/United Kingdom PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20230303 PL - England TA - Curr Opin Clin Nutr Metab Care JT - Current opinion in clinical nutrition and metabolic care JID - 9804399 RN - 0 (Prebiotics) SB - IM MH - Pregnancy MH - Female MH - Infant MH - Child MH - Humans MH - *Probiotics MH - *Microbiota MH - Prebiotics MH - Breast Feeding MH - *Gastrointestinal Microbiome/physiology EDAT- 2023/03/18 06:00 MHDA- 2023/04/07 06:41 CRDT- 2023/03/17 11:22 PHST- 2023/04/07 06:41 [medline] PHST- 2023/03/18 06:00 [pubmed] PHST- 2023/03/17 11:22 [entrez] AID - 00075197-202305000-00008 [pii] AID - 10.1097/MCO.0000000000000927 [doi] PST - ppublish SO - Curr Opin Clin Nutr Metab Care. 2023 May 1;26(3):245-252. doi: 10.1097/MCO.0000000000000927. Epub 2023 Mar 3.