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Cho NA, Giesbrecht GF, Dewey D, Reimer RA. Intrapartum antibiotic use is associated with higher child body mass index (BMI) z-score at 4 years of age. Obes Res Clin Pract 2024; 18:222-225. [PMID: 38796384 DOI: 10.1016/j.orcp.2024.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 05/14/2024] [Accepted: 05/18/2024] [Indexed: 05/28/2024]
Abstract
Early life antibiotic exposure may increase obesity risk. We investigated if prenatal, intrapartum, or childhood antibiotic use is associated with child zBMI score at 4 yrs of age. We included data from the Alberta Pregnancy Outcomes and Nutrition (APrON) study, a prospective cohort study, on maternal and child antibiotic exposure and clinic measures of height and weight at age 4 (n = 408). Prenatal and childhood antibiotic exposure was not associated with zBMI score. Maternal intrapartum antibiotic exposure was associated with a zBMI score increase of 0.12 (95 % CI; 0.04, 0.46) in children at 4 years of age compared to non-exposure intrapartum.
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Affiliation(s)
- Nicole A Cho
- Facuty of Kinesiology, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Gerald F Giesbrecht
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Department of Psychology, University of Calgary, Calgary, Alberta, Canada; Alberta Children's Hospital Research Institute (ACHRI), University of Calgary, Calgary, Alberta, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Deborah Dewey
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Alberta Children's Hospital Research Institute (ACHRI), University of Calgary, Calgary, Alberta, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Hotchkiss Brain Institute (HBI), University of Calgary, Calgary, Alberta, Canada
| | - Raylene A Reimer
- Facuty of Kinesiology, University of Calgary, Calgary, AB T2N 1N4, Canada; Alberta Children's Hospital Research Institute (ACHRI), University of Calgary, Calgary, Alberta, Canada; Department of Biochemistry & Molecular Biology, Cumming School of Medicine, Calgary, AB, Canada.
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2
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Perdijk O, Azzoni R, Marsland BJ. The microbiome: an integral player in immune homeostasis and inflammation in the respiratory tract. Physiol Rev 2024; 104:835-879. [PMID: 38059886 DOI: 10.1152/physrev.00020.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 11/07/2023] [Accepted: 11/30/2023] [Indexed: 12/08/2023] Open
Abstract
The last decade of microbiome research has highlighted its fundamental role in systemic immune and metabolic homeostasis. The microbiome plays a prominent role during gestation and into early life, when maternal lifestyle factors shape immune development of the newborn. Breast milk further shapes gut colonization, supporting the development of tolerance to commensal bacteria and harmless antigens while preventing outgrowth of pathogens. Environmental microbial and lifestyle factors that disrupt this process can dysregulate immune homeostasis, predisposing infants to atopic disease and childhood asthma. In health, the low-biomass lung microbiome, together with inhaled environmental microbial constituents, establishes the immunological set point that is necessary to maintain pulmonary immune defense. However, in disease perturbations to immunological and physiological processes allow the upper respiratory tract to act as a reservoir of pathogenic bacteria, which can colonize the diseased lung and cause severe inflammation. Studying these host-microbe interactions in respiratory diseases holds great promise to stratify patients for suitable treatment regimens and biomarker discovery to predict disease progression. Preclinical studies show that commensal gut microbes are in a constant flux of cell division and death, releasing microbial constituents, metabolic by-products, and vesicles that shape the immune system and can protect against respiratory diseases. The next major advances may come from testing and utilizing these microbial factors for clinical benefit and exploiting the predictive power of the microbiome by employing multiomics analysis approaches.
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Affiliation(s)
- Olaf Perdijk
- Department of Immunology, School of Translational Science, Monash University, Melbourne, Victoria, Australia
| | - Rossana Azzoni
- Department of Immunology, School of Translational Science, Monash University, Melbourne, Victoria, Australia
| | - Benjamin J Marsland
- Department of Immunology, School of Translational Science, Monash University, Melbourne, Victoria, Australia
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3
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Boone-Heinonen J, Lyon-Scott K, Springer R, Schmidt T, Vesco KK, Booman A, Dinh D, Fortmann SP, Foster BA, Hauschildt J, Liu S, O'Malley J, Palma A, Snowden JM, Stratton K, Tran S. Pregnancy health in a multi-state U.S. population of systemically underserved patients and their children: PROMISE cohort design and baseline characteristics. BMC Public Health 2024; 24:886. [PMID: 38519895 PMCID: PMC10960496 DOI: 10.1186/s12889-024-18257-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 03/02/2024] [Indexed: 03/25/2024] Open
Abstract
BACKGROUND Gestational weight gain (GWG) is a routinely monitored aspect of pregnancy health, yet critical gaps remain about optimal GWG in pregnant people from socially marginalized groups, or with pre-pregnancy body mass index (BMI) in the lower or upper extremes. The PROMISE study aims to determine overall and trimester-specific GWG associated with the lowest risk of adverse birth outcomes and detrimental infant and child growth in these underrepresented subgroups. This paper presents methods used to construct the PROMISE cohort using electronic health record data from a network of community-based healthcare organizations and characterize the cohort with respect to baseline characteristics, longitudinal data availability, and GWG. METHODS We developed an algorithm to identify and date pregnancies based on outpatient clinical data for patients 15 years or older. The cohort included pregnancies delivered in 2005-2020 with gestational age between 20 weeks, 0 days and 42 weeks, 6 days; and with known height and adequate weight measures needed to examine GWG patterns. We linked offspring data from birth records and clinical records. We defined study variables with attention to timing relative to pregnancy and clinical data collection processes. Descriptive analyses characterize the sociodemographic, baseline, and longitudinal data characteristics of the cohort, overall and within BMI categories. RESULTS The cohort includes 77,599 pregnancies: 53% had incomes below the federal poverty level, 82% had public insurance, and the largest race and ethnicity groups were Hispanic (56%), non-Hispanic White (23%) and non-Hispanic Black (12%). Pre-pregnancy BMI groups included 2% underweight, 34% normal weight, 31% overweight, and 19%, 8%, and 5% Class I, II, and III obesity. Longitudinal data enable the calculation of trimester-specific GWG; e.g., a median of 2, 4, and 6 valid weight measures were available in the first, second, and third trimesters, respectively. Weekly rate of GWG was 0.00, 0.46, and 0.51 kg per week in the first, second, and third trimesters; differences in GWG between BMI groups were greatest in the second trimester. CONCLUSIONS The PROMISE cohort enables characterization of GWG patterns and estimation of effects on child growth in underrepresented subgroups, ultimately improving the representativeness of GWG evidence and corresponding guidelines.
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Affiliation(s)
- Janne Boone-Heinonen
- OHSU-PSU School of Public Health, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd. Mail code: VPT, Portland, OR, USA.
| | | | - Rachel Springer
- OHSU School of Medicine, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, USA
| | | | - Kimberly K Vesco
- Kaiser Permanente Center for Health Research, 3800 N Interstate Ave, Portland, OR, USA
| | - Anna Booman
- OHSU-PSU School of Public Health, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd. Mail code: VPT, Portland, OR, USA
| | - Dang Dinh
- OHSU School of Medicine, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, USA
| | - Stephen P Fortmann
- Kaiser Permanente Center for Health Research, 3800 N Interstate Ave, Portland, OR, USA
| | - Byron A Foster
- OHSU School of Medicine, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, USA
| | | | - Shuling Liu
- OHSU School of Medicine, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, USA
| | - Jean O'Malley
- OHSU School of Medicine, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, USA
- OCHIN, Inc., Portland, OR, 1881 SW Naito Pkwy, USA
| | - Amy Palma
- OHSU-PSU School of Public Health, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd. Mail code: VPT, Portland, OR, USA
| | - Jonathan M Snowden
- OHSU School of Medicine, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, USA
| | - Kalera Stratton
- OHSU-PSU School of Public Health, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd. Mail code: VPT, Portland, OR, USA
| | - Sarah Tran
- OHSU-PSU School of Public Health, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd. Mail code: VPT, Portland, OR, USA
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Zhao L, Yang X, Liang Y, Zhang Z, Ding Y, Wang Y, Chen B, Wu J, Jin C, Zhao G, Li Z, Zhang L. Temporal development and potential interactions between the gut microbiome and resistome in early childhood. Microbiol Spectr 2024; 12:e0317723. [PMID: 38193687 PMCID: PMC10846076 DOI: 10.1128/spectrum.03177-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 12/03/2023] [Indexed: 01/10/2024] Open
Abstract
Antimicrobial resistance-associated infections have become a major threat to global health. The gut microbiome serves as a major reservoir of bacteria with antibiotic resistance genes; whereas, the temporal development of gut resistome during early childhood and the factors influencing it remain unclear. Moreover, the potential interactions between gut microbiome and resistome still need to be further explored. In this study, we found that antibiotic treatment led to destabilization of the gut microbiome and resistome structural communities, exhibiting a greater impact on the resistome than on the microbiome. The composition of the gut resistome at various developmental stages was influenced by the abundance and richness of different core microbes. First exposure to antibiotics led to a dramatic increase in the number of opportunistic pathogens carrying multidrug efflux pump encoding genes. Multiple factors could influence the gut microbiome and resistome formation. The data may provide new insights into early-life research.IMPORTANCEIn recent years, the irrational or inappropriate use of antibiotics, an important life-saving medical intervention, has led to the emergence and increase of drug-resistant and even multidrug-resistant bacteria. It remains unclear how antibiotic exposure affects various developmental stages of early childhood and how gut core microbes under antibiotic exposure affect the structural composition of the gut resistome. In this study, we focused on early antibiotic exposure and analyzed these questions in detail using samples from infants at various developmental stages. The significance of our research is to elucidate the impact of early antibiotic exposure on the dynamic patterns of the gut resistome in children and to provide new insights for early-life studies.
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Affiliation(s)
- Lanlan Zhao
- MicrobiomeX, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xiao Yang
- MicrobiomeX, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yijia Liang
- MicrobiomeX, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Ziyi Zhang
- MicrobiomeX, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yanwen Ding
- MicrobiomeX, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yihui Wang
- MicrobiomeX, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Bin Chen
- MicrobiomeX, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Jiacheng Wu
- MicrobiomeX, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Chuandi Jin
- MicrobiomeX, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Guoping Zhao
- MicrobiomeX, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
- CAS Key Laboratory of Computational Biology, Bio-Med Big Data Center, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Ziyun Li
- MicrobiomeX, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Lei Zhang
- MicrobiomeX, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
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Ding Y, Jiang X, Wu J, Wang Y, Zhao L, Pan Y, Xi Y, Zhao G, Li Z, Zhang L. Synergistic horizontal transfer of antibiotic resistance genes and transposons in the infant gut microbial genome. mSphere 2024; 9:e0060823. [PMID: 38112433 PMCID: PMC10826358 DOI: 10.1128/msphere.00608-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 11/07/2023] [Indexed: 12/21/2023] Open
Abstract
Transposons, plasmids, bacteriophages, and other mobile genetic elements facilitate horizontal gene transfer in the gut microbiota, allowing some pathogenic bacteria to acquire antibiotic resistance genes (ARGs). Currently, the relationship between specific ARGs and specific transposons in the comprehensive infant gut microbiome has not been elucidated. In this study, ARGs and transposons were annotated from the Unified Human Gastrointestinal Genome (UHGG) and the Early-Life Gut Genomes (ELGG). Association rules mining was used to explore the association between specific ARGs and specific transposons in UHGG, and the robustness of the association rules was validated using the external database in ELGG. Our results suggested that ARGs and transposons were more likely to be relevant in infant gut microbiota compared to adult gut microbiota, and nine robust association rules were identified, among which Klebsiella pneumoniae, Enterobacter hormaechei_A, and Escherichia coli_D played important roles in this association phenomenon. The emphasis of this study is to investigate the synergistic transfer of specific ARGs and specific transposons in the infant gut microbiota, which can contribute to the study of microbial pathogenesis and the ARG dissemination dynamics.IMPORTANCEThe transfer of transposons carrying antibiotic resistance genes (ARGs) among microorganisms accelerates antibiotic resistance dissemination among infant gut microbiota. Nonetheless, it is unclear what the relationship between specific ARGs and specific transposons within the infant gut microbiota. K. pneumoniae, E. hormaechei_A, and E. coli_D were identified as key players in the nine robust association rules we discovered. Meanwhile, we found that infant gut microorganisms were more susceptible to horizontal gene transfer events about specific ARGs and specific transposons than adult gut microorganisms. These discoveries could enhance the understanding of microbial pathogenesis and the ARG dissemination dynamics within the infant gut microbiota.
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Affiliation(s)
- Yanwen Ding
- Microbiome-X, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xin Jiang
- Microbiome-X, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Jiacheng Wu
- Microbiome-X, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yihui Wang
- Microbiome-X, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Lanlan Zhao
- Microbiome-X, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yingmiao Pan
- Microbiome-X, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yaxuan Xi
- Microbiome-X, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Guoping Zhao
- Microbiome-X, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
- Shandong University, State Key Laboratory of Microbial Technology, Qingdao, China
- University of Chinese Academy of Sciences, Chinese Academy of Sciences, CAS Key Laboratory of Computational Biology, Bio-Med Big Data Center, Shanghai Institute of Nutrition and Health, China National Institute of Health, Shanghai, China
| | - Ziyun Li
- Microbiome-X, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Lei Zhang
- Microbiome-X, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China
- Shandong University, State Key Laboratory of Microbial Technology, Qingdao, China
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Lin YC, Chu CH, Lin YK, Chen CC, Chen LW, Huang CC. Association of Neonatal Antibiotic Exposure with Long-Term Growth Trajectory Faltering in Preterm-Birth Children. Neonatology 2024; 121:396-405. [PMID: 38286129 PMCID: PMC11126203 DOI: 10.1159/000535946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 12/14/2023] [Indexed: 01/31/2024]
Abstract
INTRODUCTION Preterm neonates often receive a variety of duration of antibiotic exposure during admission. The aim of the study was to evaluate whether neonatal antibiotic exposure is relevant with longitudinal growth problems in preterm-birth children. METHODS This prospective study enrolled 481 infants who were born <32 weeks of gestation, discharged, and longitudinally followed from corrected age (CA) 6-60 months. After excluding 153 infants with blood culture-confirmed bacteremia, necrotizing enterocolitis, severe cerebral palsy, intestinal ostomy, and congenital anomaly, 328 infants were included for analysis. Covariates included perinatal demographics, neonatal morbidities, extrauterine growth restriction, and antibiotic exposure accumulated by term equivalent age. The primary outcome was the anthropometric trajectories in z-score of bodyweight (zBW), body height (zBH), and body mass index (zBMI) from CA 6-60 months. RESULTS Antibiotic exposure duration was significantly negatively associated with zBW and zBH at CA 6, 12, and 60 months, and zBMI at CA 60 months. Multivariate generalized estimating equation analyses showed antibiotic exposure duration had significantly faltering z-score increment from CA 6 to 60 months in zBW and zBH (adjusted mean [95% CI]; ΔzBW: -0.021 [-0.041 to -0.001], p = 0.042; ΔzBH: -0.019 [-0.035 to -0.002], p = 0.027) after adjustment. Children with neonatal antibiotic exposure duration >15 days were significantly lower in the mean anthropometric zBW, zBH, and zBMI at CA 6, 12, 24, and 60 months compared with children with neonatal antibiotic exposure ≤15 days (all p < 0.01). CONCLUSIONS Growth increments were negatively associated with antibiotic exposure duration in preterm neonates implicating that antibiotic stewardship and growth follow-up for preterm neonates are thus warranted.
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Affiliation(s)
- Yung-Chieh Lin
- Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan,
| | - Chi-Hsiang Chu
- Institute of Statistics, National University of Kaohsiung, Kaohsiung, Taiwan
- Department of Statistics, Tunghai University, Taichung, Taiwan
| | - Yen-Kuang Lin
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan, Taiwan
| | - Chih-Chia Chen
- Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Li-Wen Chen
- Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chao-Ching Huang
- Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Pediatrics, College of Medicine, Taipei Medical University, Taipei, Taiwan
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Chagas AP, da Silva NG, Ribeiro CM, Amato AA. Early-life exposure to antibiotics and excess body weight in childhood and adolescence: A systematic review and meta-analysis. Obes Res Clin Pract 2023; 17:318-334. [PMID: 37573229 DOI: 10.1016/j.orcp.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 06/05/2023] [Accepted: 07/29/2023] [Indexed: 08/14/2023]
Abstract
BACKGROUND The association between early-life exposure to antibiotics and overweight/obesity is unclear. We conducted a systematic review and meta-analysis to address this issue. METHODS We searched PubMed, Web of Science, Scopus, and grey literature from inception to August 10, 2022, for cohort studies investigating the association between early-life exposure to antibiotics and weight outcomes. Two independent reviewers screened studies for eligibility, extracted data, assessed risk of bias, and examined the certainty of the evidence. Random-effects meta-analyses was used for pooling the data. The review was registered in PROSPERO, CRD42021265417. RESULTS We included 42 studies and data from 28 of them were pooled in the quantitative synthesis. Overall antenatal (OR 1.10, 95% CI 1.04-1.16; 518,095 children, very low certainty) and second trimester (OR 1.11, 95% CI 1.08-1.14, 248,469 children, low certainty) exposure to antibiotics were associated with increased risk of overweight/obesity in childhood/adolescence. Overall early postnatal antibiotic exposure was also associated with increased likelihood of overweight/obesity in childhood/adolescence (OR 1.09, 95% CI 1.05-1.12, 1,488,316 children, very low certainty). The magnitude of the association increased from exposure to one (OR 1.07, 95% CI 1.00-1.15, 512,954 children) to four or more courses of antibiotics (OR 1.31, 95% CI 1.17-1.46, 543,627 children). CONCLUSION Antenatal and early postnatal exposure to antibiotics is associated increased likelihood of overweight/obesity, although the findings are limited by the very low certainty of evidence. We highlight the need for homogeneous prospective studies addressing potential confounding factors to further explore the link between exposure to antibiotics and the risk of excess body weight.
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Affiliation(s)
| | | | - Carolina Martins Ribeiro
- Laboratory of Molecular Pharmacology, Department of Pharmaceutical Sciences, University of Brasilia, Brazil
| | - Angélica Amorim Amato
- Laboratory of Molecular Pharmacology, Department of Pharmaceutical Sciences, University of Brasilia, Brazil.
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8
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Rawat SS, Narain NP, Marathe SM, Sonawale SB, Veligandla KC. Early-Life Antibiotics and Childhood Obesity: Yeast Probiotics as a Strategy to Modulate Gut Microbiota. Cureus 2023; 15:e36795. [PMID: 37123776 PMCID: PMC10134683 DOI: 10.7759/cureus.36795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/27/2023] [Indexed: 03/30/2023] Open
Abstract
This study aimed to review the existing literature to investigate the potential link between early-life antibiotic use and being overweight or obese in children. PubMed, Web of Science, Embase, Google Scholar, and Cochrane Library were searched to identify studies published until August 2021 that assessed the relationship between early-childhood antibiotic use and measures of body mass index. The studies included children aged 0-18 years. Only cohort studies were taken into consideration. Studies published in languages other than English were excluded. Antibiotic usage in early life may increase the risk of obesity in children and the addition of yeast probiotics, such as Saccharomyces boulardii CNCM I 745, to antibiotic prescription can serve as a potential option to mitigate this risk.
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Lin PID, Rifas-Shiman SL, Aris IM, Daley MF, Janicke DM, Heerman WJ, Chudnov DL, Freedman DS, Block JP. Cleaning of anthropometric data from PCORnet electronic health records using automated algorithms. JAMIA Open 2022; 5:ooac089. [PMID: 36339053 PMCID: PMC9629892 DOI: 10.1093/jamiaopen/ooac089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/30/2022] [Accepted: 10/14/2022] [Indexed: 11/06/2022] Open
Abstract
Objective To demonstrate the utility of growthcleanr, an anthropometric data cleaning method designed for electronic health records (EHR). Materials and Methods We used all available pediatric and adult height and weight data from an ongoing observational study that includes EHR data from 15 healthcare systems and applied growthcleanr to identify outliers and errors and compared its performance in pediatric data with 2 other pediatric data cleaning methods: (1) conditional percentile (cp) and (2) PaEdiatric ANthropometric measurement Outlier Flagging pipeline (peanof). Results 687 226 children (<20 years) and 3 267 293 adults contributed 71 246 369 weight and 51 525 487 height measurements. growthcleanr flagged 18% of pediatric and 12% of adult measurements for exclusion, mostly as carried-forward measures for pediatric data and duplicates for adult and pediatric data. After removing the flagged measurements, 0.5% and 0.6% of the pediatric heights and weights and 0.3% and 1.4% of the adult heights and weights, respectively, were biologically implausible according to the CDC and other established cut points. Compared with other pediatric cleaning methods, growthcleanr flagged the most measurements for exclusion; however, it did not flag some more extreme measurements. The prevalence of severe pediatric obesity was 9.0%, 9.2%, and 8.0% after cleaning by growthcleanr, cp, and peanof, respectively. Conclusion growthcleanr is useful for cleaning pediatric and adult height and weight data. It is the only method with the ability to clean adult data and identify carried-forward and duplicates, which are prevalent in EHR. Findings of this study can be used to improve the growthcleanr algorithm.
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Affiliation(s)
- Pi-I D Lin
- Corresponding Author: Pi-I D. Lin, ScD, MS, Division of Chronic Disease Research Across the Lifecourse (CoRAL), Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, 401 Park Drive, Suite 401, Boston, MA 02215, USA;
| | - Sheryl L Rifas-Shiman
- Division of Chronic Disease Research Across the Lifecourse (CoRAL), Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts, USA
| | - Izzuddin M Aris
- Division of Chronic Disease Research Across the Lifecourse (CoRAL), Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts, USA
| | - Matthew F Daley
- Institute for Health Research, Kaiser Permanente Colorado, Aurora, Colorado, USA
| | - David M Janicke
- Department of Clinical and Health Psychology, University of Florida, Gainesville, Florida, USA
| | - William J Heerman
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | | - David S Freedman
- Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Jason P Block
- Division of Chronic Disease Research Across the Lifecourse (CoRAL), Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts, USA
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10
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Brodin P. Immune-microbe interactions early in life: A determinant of health and disease long term. Science 2022; 376:945-950. [PMID: 35617387 DOI: 10.1126/science.abk2189] [Citation(s) in RCA: 64] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Research on newborn immunity has revealed the importance of cell ontogeny, feto-maternal tolerance, and the transfer of maternal antibodies. Less is known about postnatal adaptation to environmental exposures. The microbiome and its importance for health have been extensively studied, but it remains unclear how mutually beneficial relationships between commensal microbes and human cells first arise and are maintained throughout life. Such immune-microbe mutualism, and perturbations thereof, is most likely a root cause of increasing incidences of immune-mediated disorders such as allergies and autoimmunity across many industrialized nations during the past century. In this Review, I discuss our current understanding of immune development and propose that mismatches among ancestral, early-life, and adult environments can explain perturbations to immune-microbe interactions, immune dysregulation, and increased risks of immune-mediated diseases.
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Affiliation(s)
- Petter Brodin
- Department of Immunology and Inflammation, Imperial College London, London, UK.,Imperial College Healthcare NHS Trust, London, UK.,Department of Women's and Children's Health, Karolinska Institutet, Uppsala, Sweden
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11
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Thänert R, Sawhney SS, Schwartz DJ, Dantas G. The resistance within: Antibiotic disruption of the gut microbiome and resistome dynamics in infancy. Cell Host Microbe 2022; 30:675-683. [PMID: 35550670 PMCID: PMC9173668 DOI: 10.1016/j.chom.2022.03.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/28/2022] [Accepted: 03/08/2022] [Indexed: 11/28/2022]
Abstract
Intestinal host-microbiota interactions during the first year of life are critical for infant development. Early-life antibiotic exposures disrupt stereotypical gut microbiota maturation and adversely affect childhood health. Furthermore, antibiotics increase the abundance of resistant bacteria and enrich the resistome-the compendium of antibiotic resistance genes-within the gut microbiota. Here, we discuss acute and persistent impacts of antibiotic exposure during infancy on pediatric health, the gut microbiome, and, particularly, the resistome. Reviewing our current understanding of antibiotic resistance acquisition and dissemination within and between microbiomes, we highlight open questions, which are imperative to resolve in the face of rising bacterial resistance.
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Affiliation(s)
- Robert Thänert
- The Edison Family Center for Genome Sciences and Systems Biology, Washington University School of Medicine, St. Louis, MO, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA
| | - Sanjam S Sawhney
- The Edison Family Center for Genome Sciences and Systems Biology, Washington University School of Medicine, St. Louis, MO, USA
| | - Drew J Schwartz
- The Edison Family Center for Genome Sciences and Systems Biology, Washington University School of Medicine, St. Louis, MO, USA; Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Gautam Dantas
- The Edison Family Center for Genome Sciences and Systems Biology, Washington University School of Medicine, St. Louis, MO, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA; Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, USA; Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO, USA.
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