1
|
Goloshchapov OV, Chukhlovin AB, Bug DS, Polev DE, Kosarev OV, Klementeva RV, Izmailova EA, Kazantsev IV, Khalipskaia MS, Goloshchapova МО, Yudintseva OS, Barkhatov IM, Petukhova NV, Zubarovskaya LS, Kulagin AD, Moiseev IS. Safety, Feasibility, and Advantages of Oral Microbiota Transplantation: The First Clinical Case. J Pediatr Hematol Oncol 2024; 46:287-296. [PMID: 38875447 PMCID: PMC11268550 DOI: 10.1097/mph.0000000000002896] [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: 12/24/2023] [Accepted: 04/30/2024] [Indexed: 06/16/2024]
Abstract
The pilot clinical study presented demonstrates the possibility, safety, and effectiveness of oral microbiota transplantation from a healthy donor to a patient with neuroblastoma to prevent chemotherapy-induced oral mucositis. A 6-month-old patient with a diagnosis of retroperitoneal neuroblastoma was treated according to the NB 2004 protocol. Due to the development of severe oral mucositis, it was decided to perform oral microbiota transplantation. During the next 3 chemotherapy cycles and conditioning regimen before autologous hematopoietic cell transplantation (auto-HCT), the patient was repeatedly injected per os with donor saliva from her healthy mother. Oral microbiota transplantation was shown to effectively prevent the development of oral mucositis after chemotherapy, and only grade 1 oral mucositis developed after auto-HCT. In all loci of the oral cavity, there was a decreased abundance of bacteria from the Staphylococcaceae, Micrococcaceae, and Xanthomonadaceae families. Conversely, there was an increase in the relative abundance of Streptococcaceae and certain other bacterial taxa. In conclusion, the transplantation of maternal saliva in this patient prevented severe mucositis and was accompanied by a compositional change of the patient's oral microbiota. No adverse events due to the transplantation of maternal saliva were noted.
Collapse
Affiliation(s)
| | | | | | | | - Oleg V. Kosarev
- Saint Petersburg Mining University, Saint Petersburg, Russian Federation
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
2
|
Ingram K, Gregg C, Tegge A, Elison JT, Lin W, Howell BR. Metagenomic assessment of the bacterial breastfeeding microbiome in mature milk across lactation. Front Pediatr 2024; 11:1275436. [PMID: 39092171 PMCID: PMC11292495 DOI: 10.3389/fped.2023.1275436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 10/25/2023] [Indexed: 08/04/2024] Open
Abstract
Introduction Research has illustrated the presence of a diverse range of microbiota in human milk. The composition of the milk microbiome varies across different stages of lactation, emphasizing the need to consider the lactation stage when studying its composition. Additionally, the transfer of both milk and skin microbiota during breastfeeding is crucial for understanding their collective impact on infant health and development. Further exploration of the complete breastfeeding microbiome is necessary to unravel the role these organisms play in infant development. We aim to longitudinally assess the bacterial breastfeeding microbiome across stages of lactation. This includes all the bacteria that infants are exposed to during breastfeeding, such as bacteria found within human milk and any bacteria found on the breast and nipple. Methods Forty-six human milk samples were collected from 15 women at 1, 4, 7, and 10 months postpartum. Metagenomic analysis of the bacterial microbiome for these samples was performed by CosmosID (Rockville, MD) via deep sequencing. Results Staphylococcus epidermidis and Propionibacteriaceae species are the most abundant bacterial species from these samples. Samples collected at 10 months showed higher abundances of Proteobacteria, Streptococcaceae, Lactobacillales, Streptococcus, and Neisseria mucosa compared to other timepoints. Alpha diversity varied greatly between participants but did not change significantly over time. Discussion As the bacterial breastfeeding microbiome continues to be studied, bacterial contributions could be used to predict and reduce health risks, optimize infant outcomes, and design effective management strategies, such as altering the maternal flora, to mitigate adverse health concerns.
Collapse
Affiliation(s)
- Kelly Ingram
- Virginia Tech Carilion School of Medicine, Roanoke, VA, United States
| | - Collin Gregg
- Fralin Biomedical Research Institute at Virginia Tech Carilion, Roanoke, VA, United States
| | - Allison Tegge
- Fralin Biomedical Research Institute at Virginia Tech Carilion, Roanoke, VA, United States
| | - Jed T. Elison
- Institute for Child Development, University of Minnesota, Minneapolis, MN, United States
- Masonic Institute for the Developing Brain, University of Minnesota, St. Paul, MN, United States
| | - Weili Lin
- Biomedical Research Imaging Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Brittany R. Howell
- Virginia Tech Carilion School of Medicine, Roanoke, VA, United States
- Fralin Biomedical Research Institute at Virginia Tech Carilion, Roanoke, VA, United States
- Department of Human Development and Family Science, Virginia Tech, Blacksburg, VA, United States
| |
Collapse
|
3
|
Cao X, Fang Y, Bandan P, Suo L, Jiacuo G, Wu Y, Cuoji A, Zhuoga D, Chen Y, Ji D, Quzhen C, Zhang K. Age-specific composition of milk microbiota in Tibetan sheep and goats. Appl Microbiol Biotechnol 2024; 108:411. [PMID: 38980443 PMCID: PMC11233330 DOI: 10.1007/s00253-024-13252-w] [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: 01/01/2024] [Revised: 07/02/2024] [Accepted: 07/03/2024] [Indexed: 07/10/2024]
Abstract
This study investigates the dynamic changes in milk nutritional composition and microbial communities in Tibetan sheep and goats during the first 56 days of lactation. Milk samples were systematically collected at five time points (D0, D7, D14, D28, D56) post-delivery. In Tibetan sheep, milk fat, protein, and casein contents were highest on D0, gradually decreased, and stabilized after D14, while lactose and galactose levels showed the opposite trend. Goat milk exhibited similar initial peaks, with significant changes particularly between D0, D7, D14, and D56. 16S rRNA gene sequencing revealed increasing microbial diversity in both species over the lactation period. Principal coordinates analysis identified distinct microbial clusters corresponding to early (D0-D7), transitional (D14-D28), and mature (D56) stages. Core phyla, including Proteobacteria, Firmicutes, Bacteroidetes, and Actinobacteria, dominated the milk microbiota, with significant temporal shifts. Core microbes like Lactobacillus, Leuconostoc, and Streptococcus were common in both species, with species-specific taxa observed (e.g., Pediococcus in sheep, Shewanella in goats). Furthermore, we observed a highly shared core microbiota in sheep and goat milk, including Lactobacillus, Leuconostoc, and Streptococcus. Spearman correlation analysis highlighted significant relationships between specific microbial genera and milk nutrients. For instance, Lactobacillus positively correlated with total solids, non-fat milk solids, protein, and casein, while Mannheimia negatively correlated with protein content. This study underscores the complex interplay between milk composition and microbial dynamics in Tibetan sheep and goats, informing strategies for livestock management and nutritional enhancement. KEY POINTS: • The milk can be classified into three types based on the microbiota composition • The changes of milk microbiota are closely related to the variations in nutrition • Filter out microbiota with species specificity and age specificity in the milk.
Collapse
Affiliation(s)
- Xi Cao
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Xianyang, 712100, Yangling, China
| | - Yumeng Fang
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Xianyang, 712100, Yangling, China
| | - Pingcuo Bandan
- Institute of Animal Sciences, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, 850009, China
| | - Langda Suo
- Institute of Animal Sciences, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, 850009, China
| | - Gesang Jiacuo
- Institute of Animal Sciences, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, 850009, China
| | - Yujiang Wu
- Institute of Animal Sciences, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, 850009, China
| | - Awang Cuoji
- Institute of Animal Sciences, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, 850009, China
| | - Deqing Zhuoga
- Institute of Animal Sciences, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, 850009, China
| | - Yulin Chen
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Xianyang, 712100, Yangling, China
| | - De Ji
- Institute of Animal Sciences, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, 850009, China.
| | - Ciren Quzhen
- Institute of Animal Sciences, Tibet Academy of Agricultural and Animal Husbandry Sciences, Lhasa, 850009, China.
| | - Ke Zhang
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Xianyang, 712100, Yangling, China.
| |
Collapse
|
4
|
Vélez-Ixta JM, Juárez-Castelán CJ, Ramírez-Sánchez D, Lázaro-Pérez NDS, Castro-Arellano JJ, Romero-Maldonado S, Rico-Arzate E, Hoyo-Vadillo C, Salgado-Mancilla M, Gómez-Cruz CY, Krishnakumar A, Piña-Escobedo A, Benitez-Guerrero T, Pizano-Zárate ML, Cruz-Narváez Y, García-Mena J. Post Natal Microbial and Metabolite Transmission: The Path from Mother to Infant. Nutrients 2024; 16:1990. [PMID: 38999737 PMCID: PMC11243545 DOI: 10.3390/nu16131990] [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: 06/01/2024] [Revised: 06/20/2024] [Accepted: 06/20/2024] [Indexed: 07/14/2024] Open
Abstract
The entero-mammary pathway is a specialized route that selectively translocates bacteria to the newborn's gut, playing a crucial role in neonatal development. Previous studies report shared bacterial and archaeal taxa between human milk and neonatal intestine. However, the functional implications for neonatal development are not fully understood due to limited evidence. This study aimed to identify and characterize the microbiota and metabolome of human milk, mother, and infant stool samples using high-throughput DNA sequencing and FT-ICR MS methodology at delivery and 4 months post-partum. Twenty-one mothers and twenty-five infants were included in this study. Our results on bacterial composition suggest vertical transmission of bacteria through breastfeeding, with major changes occurring during the first 4 months of life. Metabolite chemical characterization sheds light on the growing complexity of the metabolites. Further data integration and network analysis disclosed the interactions between different bacteria and metabolites in the biological system as well as possible unknown pathways. Our findings suggest a shared bacteriome in breastfed mother-neonate pairs, influenced by maternal lifestyle and delivery conditions, serving as probiotic agents in infants for their healthy development. Also, the presence of food biomarkers in infants suggests their origin from breast milk, implying selective vertical transmission of these features.
Collapse
Affiliation(s)
- Juan Manuel Vélez-Ixta
- Departamento de Genética y Biología Molecular, Cinvestav, Av. Instituto Politécnico Nacional 2508, Mexico City 07360, Mexico
| | - Carmen Josefina Juárez-Castelán
- Departamento de Genética y Biología Molecular, Cinvestav, Av. Instituto Politécnico Nacional 2508, Mexico City 07360, Mexico
| | - Daniela Ramírez-Sánchez
- Departamento de Genética y Biología Molecular, Cinvestav, Av. Instituto Politécnico Nacional 2508, Mexico City 07360, Mexico
| | - Noemí Del Socorro Lázaro-Pérez
- Departamento de Genética y Biología Molecular, Cinvestav, Av. Instituto Politécnico Nacional 2508, Mexico City 07360, Mexico
| | - José Javier Castro-Arellano
- Laboratorio de Posgrado e Investigación de Operaciones Unitarias, Escuela Superior de Ingeniería Química e Industrias Extractivas, Instituto Politécnico Nacional, Mexico City 07738, Mexico
| | - Silvia Romero-Maldonado
- Unidad de Cuidados Intermedios al Recién Nacido, Instituto Nacional de Perinatología, Secretaría de Salud, Mexico City 11000, Mexico
| | - Enrique Rico-Arzate
- Laboratorio de Posgrado e Investigación de Operaciones Unitarias, Escuela Superior de Ingeniería Química e Industrias Extractivas, Instituto Politécnico Nacional, Mexico City 07738, Mexico
| | - Carlos Hoyo-Vadillo
- Departamento de Farmacología, Cinvestav, Av. Instituto Politécnico Nacional 2508, Mexico City 07360, Mexico
| | - Marisol Salgado-Mancilla
- Laboratorio de Posgrado e Investigación de Operaciones Unitarias, Escuela Superior de Ingeniería Química e Industrias Extractivas, Instituto Politécnico Nacional, Mexico City 07738, Mexico
| | - Carlos Yamel Gómez-Cruz
- Laboratorio de Posgrado e Investigación de Operaciones Unitarias, Escuela Superior de Ingeniería Química e Industrias Extractivas, Instituto Politécnico Nacional, Mexico City 07738, Mexico
| | - Aparna Krishnakumar
- Departamento de Genética y Biología Molecular, Cinvestav, Av. Instituto Politécnico Nacional 2508, Mexico City 07360, Mexico
| | - Alberto Piña-Escobedo
- Departamento de Genética y Biología Molecular, Cinvestav, Av. Instituto Politécnico Nacional 2508, Mexico City 07360, Mexico
| | - Tizziani Benitez-Guerrero
- Departamento de Genética y Biología Molecular, Cinvestav, Av. Instituto Politécnico Nacional 2508, Mexico City 07360, Mexico
| | - María Luisa Pizano-Zárate
- Coordinación de Nutrición y Bioprogramación, Instituto Nacional de Perinatología, Secretaría de Salud, Mexico City 11000, Mexico
- Unidad de Medicina Familiar No. 4, Instituto Mexicano del Seguro Social, Mexico City 06720, Mexico
| | - Yair Cruz-Narváez
- Laboratorio de Posgrado e Investigación de Operaciones Unitarias, Escuela Superior de Ingeniería Química e Industrias Extractivas, Instituto Politécnico Nacional, Mexico City 07738, Mexico
| | - Jaime García-Mena
- Departamento de Genética y Biología Molecular, Cinvestav, Av. Instituto Politécnico Nacional 2508, Mexico City 07360, Mexico
| |
Collapse
|
5
|
Rold LS, Guldbæk JM, Lindegaard CS, Kirk S, Nygaard LD, Bundgaard-Nielsen C, Holm-Jacobsen JN, Leutscher P, Viuff ACF, Hagstrøm S, Sørensen S. A comparison of the breast milk microbiota from women diagnosed with gestational diabetes mellitus and women without gestational diabetes mellitus. BMC Pregnancy Childbirth 2024; 24:412. [PMID: 38849751 PMCID: PMC11157733 DOI: 10.1186/s12884-024-06604-x] [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: 12/21/2023] [Accepted: 05/22/2024] [Indexed: 06/09/2024] Open
Abstract
BACKGROUND Human breast milk (HBM) is a contributing factor in modulating the infant's gut microbiota, as it contains bacteria that are directly transferred to the infant during breastfeeding. It has been shown that children of women diagnosed with gestational diabetes mellitus (GDM) have a different gut microbiota compared to children of women without GDM. Our hypothesis is therefore that women with GDM have a different HBM microbiota, which may influence the metabolic function and capacity of the child later in life. The aim of this study was to investigate whether women with GDM have a different breast milk microbiota 1-3 weeks postpartum compared to women without GDM. METHODS In this case-control study, a total of 45 women were included: 18 women with GDM and 27 women without GDM. A milk sample was collected from each participant 1 to 3 weeks postpartum and the bacterial composition was examined by 16 S rRNA gene sequencing targeting the V4 region. RESULTS High relative abundances of Streptococcus and Staphylococcus were present in samples from both women with and without GDM. No difference could be seen in either alpha diversity, beta diversity, or specific taxa between groups. CONCLUSION Our results did not support the existence of a GDM-associated breast milk microbiota at 1-3 weeks postpartum. Further research is needed to fully understand the development of the gut microbiota of infants born to mothers with GDM.
Collapse
Affiliation(s)
- Louise Søndergaard Rold
- Centre for Clinical Research, North Denmark Regional Hospital, Hjørring, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
- Steno Diabetes Center North Denmark, Aalborg, Denmark
| | | | | | - Stine Kirk
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | | | | | | | - Peter Leutscher
- Centre for Clinical Research, North Denmark Regional Hospital, Hjørring, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | | | - Søren Hagstrøm
- Centre for Clinical Research, North Denmark Regional Hospital, Hjørring, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
- Steno Diabetes Center North Denmark, Aalborg, Denmark
- Department of Pediatrics and Adolescents, Aalborg University Hospital, Aalborg, Denmark
| | - Suzette Sørensen
- Centre for Clinical Research, North Denmark Regional Hospital, Hjørring, Denmark.
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.
- Steno Diabetes Center North Denmark, Aalborg, Denmark.
| |
Collapse
|
6
|
Cohen A, Turjeman S, Levin R, Tal S, Koren O. Comparison of canine colostrum and milk using a multi-omics approach. Anim Microbiome 2024; 6:19. [PMID: 38650014 PMCID: PMC11034113 DOI: 10.1186/s42523-024-00309-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 04/09/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND A mother's milk is considered the gold standard of nutrition in neonates and is a source of cytokines, immunoglobulins, growth factors, and other important components, yet little is known about the components of canine milk, specifically colostrum, and the knowledge related to its microbial and metabolic profiles is particularly underwhelming. In this study, we characterized canine colostrum and milk microbiota and metabolome for several breeds of dogs and examined profile shifts as milk matures in the first 8 days post-whelping. RESULTS Through untargeted metabolomics, we identified 63 named metabolites that were significantly differentially abundant between days 1 and 8 of lactation. Surprisingly, the microbial compositions of the colostrum and milk, characterized using 16S rRNA gene sequencing, were largely similar, with only two differentiating genera. The shifts observed, mainly increases in several sugars and amino sugars over time and shifts in amino acid metabolites, align with shifts observed in human milk samples and track with puppy development. CONCLUSION Like human milk, canine milk composition is dynamic, and shifts are well correlated with developing puppies' needs. Such a study of the metabolic profile of canine milk, and its relation to the microbial community, provides insights into the changing needs of the neonate, as well as the ideal nutrition profile for optimal functionality. This information will add to the existing knowledge base of canine milk composition with the prospect of creating a quality, tailored milk substitute or supplement for puppies.
Collapse
Affiliation(s)
- Alisa Cohen
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Sondra Turjeman
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Rachel Levin
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Smadar Tal
- Koret School of Veterinary Medicine, The Hebrew University Veterinary Teaching Hospital, Hebrew University of Jerusalem, Rehovot, Israel
- Tel-Hai Academic College, Upper Galilee, Israel
| | - Omry Koren
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel.
- Kyung Hee University, Seoul, the Republic of Korea.
| |
Collapse
|
7
|
Parker LA, Koernere R, Fordham K, Bubshait H, Eugene A, Gefre A, Bendixen M. Mother's Own Milk Versus Donor Human Milk: What's the Difference? Crit Care Nurs Clin North Am 2024; 36:119-133. [PMID: 38296370 DOI: 10.1016/j.cnc.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Mother's own milk (MOM) is known to decrease complications in preterm infants and when unavailable, it is recommended that preterm very low-birth weight infants be fed donor human milk (DHM). Due to the pasteurization, processing, and lactation stage of donors, DHM does not contain the same nutritional, immunologic, and microbial components as MOM. This review summarizes the differences between MOM and DHM, the potential effects on health outcomes, and the clinical implications of these differences. Finally, implications for research and clinical practice are discussed.
Collapse
Affiliation(s)
- Leslie A Parker
- College of Nursing, University of Florida, Box 100187 College of Nursing, Gainesville, FL, USA.
| | - Rebecca Koernere
- College of Nursing, University of Florida, Box 100187 College of Nursing, Gainesville, FL, USA
| | - Keliy Fordham
- College of Nursing, University of Florida, Box 100187 College of Nursing, Gainesville, FL, USA
| | - Hussah Bubshait
- College of Nursing, University of Florida, Box 100187 College of Nursing, Gainesville, FL, USA
| | - Alissandre Eugene
- College of Nursing, University of Florida, Box 100187 College of Nursing, Gainesville, FL, USA
| | - Adrienne Gefre
- College of Nursing, University of Florida, Box 100187 College of Nursing, Gainesville, FL, USA
| | - Marion Bendixen
- College of Nursing, University of Florida, Box 100187 College of Nursing, Gainesville, FL, USA
| |
Collapse
|
8
|
Filatava EJ, Liu Z, Xie J, Tran DB, Chen K, El Habbal N, Weinstock G, Zhou Y, Gregory KE. The preterm human milk microbiota fluctuates by postpartum week and is characterized by gestational age and maternal BMI. mBio 2023; 14:e0210623. [PMID: 37975676 PMCID: PMC10746270 DOI: 10.1128/mbio.02106-23] [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: 09/22/2023] [Accepted: 09/28/2023] [Indexed: 11/19/2023] Open
Abstract
IMPORTANCE Despite a growing recognition that the type of nutrition received by preterm infants influences their intestinal microbiome and health outcomes, the microbiota of mother's own milk (MOM), pasteurized donor human milk (PDHM), and infant formula remain poorly characterized. In our study, we found that the structure of microbial communities, bacterial diversity, and relative abundances of specific genera were significantly different between MOM, PDHM, and formula. Additionally, our results suggest that the microbiota of MOM changes as a function of time and maternal factors. Lastly, we identified three lactotypes within MOM that have distinct microbial compositions and described the maternal factors associated with them. These findings set the stage for future research aimed at advancing our knowledge of the microbiota of preterm infant nutrition and the specific influence it may have on health outcomes.
Collapse
Affiliation(s)
| | - Zhongmao Liu
- University of Connecticut, Storrs, Connecticut, USA
| | - Jiaojiao Xie
- State Key Laboratory for Diagnosis and Treatment of Infectious Disease, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | | | - Kun Chen
- University of Connecticut, Storrs, Connecticut, USA
| | | | | | - Yanjiao Zhou
- University of Connecticut, Storrs, Connecticut, USA
| | | |
Collapse
|
9
|
Zhou M, Huang F, Du X, Wang C, Liu G. Microbial Quality of Donkey Milk during Lactation Stages. Foods 2023; 12:4272. [PMID: 38231735 DOI: 10.3390/foods12234272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 11/22/2023] [Accepted: 11/24/2023] [Indexed: 01/19/2024] Open
Abstract
The microbial community in donkey milk and its impact on the nutritional value of donkey milk are still unclear. We evaluated the effects of different lactation stages on the composition and function of donkey milk microbiota. The milk samples were collected at 1, 30, 60, 90, 120, 150, and 180 days post-delivery. The result showed that the microbial composition and functions in donkey milk were significantly affected by different lactation stages. The dominant bacterial phyla in donkey milk are Proteobacteria (60%) and Firmicutes (22%). Ralstonia (39%), Pseudomonas (4%), and Acinetobacter (2%) were the predominant bacterial genera detected in all milk samples. In the mature milk, the abundance of lactic acid bacteria Streptococcus (7%) was higher. Chloroplast (5%) and Rothia (3%) were more plentiful in milk samples from middle and later lactation stages (90-180 d). Furthermore, the pathogens Escherichia-Shigella and Staphylococcus and thermoduric bacteria Corynebacterium, Arthrobacter, and Microbacterium were also detected. Donkey milk is rich in beneficial bacteria and also poses a potential health risk. The above findings have improved our understanding of the composition and function changes of donkey milk microbiota, which is beneficial for the rational utilization of donkey milk.
Collapse
Affiliation(s)
- Miaomiao Zhou
- School of Agricultural Science and Engineering, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng 252000, China
| | - Fei Huang
- School of Agricultural Science and Engineering, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng 252000, China
| | - Xinyi Du
- School of Agricultural Science and Engineering, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng 252000, China
| | - Changfa Wang
- School of Agricultural Science and Engineering, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng 252000, China
| | - Guiqin Liu
- School of Agricultural Science and Engineering, Liaocheng Research Institute of Donkey High-Efficiency Breeding and Ecological Feeding, Liaocheng University, Liaocheng 252000, China
| |
Collapse
|
10
|
Singh P, Al Mohannadi N, Murugesan S, Almarzooqi F, Kabeer BSA, Marr AK, Kino T, Brummaier T, Terranegra A, McGready R, Nosten F, Chaussabel D, Al Khodor S. Unveiling the dynamics of the breast milk microbiome: impact of lactation stage and gestational age. J Transl Med 2023; 21:784. [PMID: 37932773 PMCID: PMC10629158 DOI: 10.1186/s12967-023-04656-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 10/24/2023] [Indexed: 11/08/2023] Open
Abstract
BACKGROUND Breast milk (BM) provides complete nutrition for infants for the first six months of life and is essential for the development of the newborn's immature immune and digestive systems. While BM was conventionally believed to be sterile, recent advanced high throughput technologies have unveiled the presence of diverse microbial communities in BM. These insights into the BM microbiota have mainly originated from uncomplicated pregnancies, possibly not reflecting the circumstances of mothers with pregnancy complications like preterm birth (PTB). METHODS In this article, we investigated the BM microbial communities in mothers with preterm deliveries (before 37 weeks of gestation). We compared these samples with BM samples from healthy term pregnancies across different lactation stages (colostrum, transitional and mature milk) using 16S rRNA gene sequencing. RESULTS Our analysis revealed that the microbial communities became increasingly diverse and compositionally distinct as the BM matured. Specifically, mature BM samples were significantly enriched in Veillonella and lactobacillus (Kruskal Wallis; p < 0.001) compared to colostrum. The comparison of term and preterm BM samples showed that the community structure was significantly different between the two groups (Bray Curtis and unweighted unifrac dissimilarity; p < 0.001). Preterm BM samples exhibited increased species richness with significantly higher abundance of Staphylococcus haemolyticus, Propionibacterium acnes, unclassified Corynebacterium species. Whereas term samples were enriched in Staphylococcus epidermidis, unclassified OD1, and unclassified Veillonella among others. CONCLUSION Our study underscores the significant influence of pregnancy-related complications, such as preterm birth (before 37 weeks of gestation), on the composition and diversity of BM microbiota. Given the established significance of the maternal microbiome in shaping child health outcomes, this investigation paves the way for identifying modifiable factors that could optimize the composition of BM microbiota, thereby promoting maternal and infant health.
Collapse
Affiliation(s)
- Parul Singh
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
- Research Department, Sidra Medicine, Doha, Qatar
| | | | | | | | | | | | | | - Tobias Brummaier
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
| | | | - Rose McGready
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - François Nosten
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Damien Chaussabel
- Research Department, Sidra Medicine, Doha, Qatar
- The Jackson Laboratories, Farmington, CT, USA
| | - Souhaila Al Khodor
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar.
- Research Department, Sidra Medicine, Doha, Qatar.
| |
Collapse
|
11
|
Melekoglu E, Yılmaz B, Çevik A, Gökyıldız Sürücü Ş, Avcıbay Vurgeç B, Gözüyeşil E, Sharma H, Boyan N, Ozogul F. The Impact of the Human Milk Microbiota in the Prevention of Disease and Infant Health. Breastfeed Med 2023. [PMID: 37140562 DOI: 10.1089/bfm.2022.0292] [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] [Indexed: 05/05/2023]
Abstract
Background: Human milk is recognized as an ideal food for newborns and infants owing to the presence of various nutritive factors, including healthy bacteria. Aim/Objective: This review aimed to understand the effects of human milk microbiota in both the prevention of disease and the health of infants. Methods: Data were obtained from PubMed, Scopus, Web of Science, clinical trial registries, Dergipark, and Türk Atıf Dizini up to February 2023 without language restrictions. Results: It is considered that the first human milk microbiota ingested by the newborn creates the initial microbiome of the gut system, which in turn influences the development and maturation of immunity. Bacteria present in human milk modulate the anti-inflammatory response by releasing certain cytokines, protecting the newborn against certain infections. Therefore, certain bacterial strains isolated from human milk could serve as potential probiotics for various therapeutic applications. Conclusions: In this review, the origin and significance of human milk bacteria have been highlighted along with certain factors influencing the composition of human milk microbiota. In addition, it also summarizes the health benefits of human milk as a protective agent against certain diseases and ailments.
Collapse
Affiliation(s)
- Ebru Melekoglu
- Department of Nutrition and Dietetics, Cukurova University, Adana, Turkey
| | - Birsen Yılmaz
- Department of Nutrition and Dietetics, Cukurova University, Adana, Turkey
| | - Ayseren Çevik
- Department of Midwifery, Cukurova University, Adana, Turkey
| | | | | | - Ebru Gözüyeşil
- Department of Midwifery, Cukurova University, Adana, Turkey
| | - Heena Sharma
- Food Technology Lab, Dairy Technology Division, ICAR-National Dairy Research Institute, Karnal, Haryana, India
| | - Neslihan Boyan
- Department of Anatomy, Faculty of Medicine, Cukurova University, Adana, Turkey
| | - Fatih Ozogul
- Department of Seafood Processing Technology, Faculty of Fisheries, Cukurova University, Adana, Turkey
| |
Collapse
|
12
|
Sikder MAA, Rashid RB, Ahmed T, Sebina I, Howard DR, Ullah MA, Rahman MM, Lynch JP, Curren B, Werder RB, Simpson J, Bissell A, Morrison M, Walpole C, Radford KJ, Kumar V, Woodruff TM, Ying TH, Ali A, Kaiko GE, Upham JW, Hoelzle RD, Cuív PÓ, Holt PG, Dennis PG, Phipps S. Maternal diet modulates the infant microbiome and intestinal Flt3L necessary for dendritic cell development and immunity to respiratory infection. Immunity 2023; 56:1098-1114.e10. [PMID: 37003256 DOI: 10.1016/j.immuni.2023.03.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 12/28/2022] [Accepted: 03/02/2023] [Indexed: 04/03/2023]
Abstract
Poor maternal diet during pregnancy is a risk factor for severe lower respiratory infections (sLRIs) in the offspring, but the underlying mechanisms remain elusive. Here, we demonstrate that in mice a maternal low-fiber diet (LFD) led to enhanced LRI severity in infants because of delayed plasmacytoid dendritic cell (pDC) recruitment and perturbation of regulatory T cell expansion in the lungs. LFD altered the composition of the maternal milk microbiome and assembling infant gut microbiome. These microbial changes reduced the secretion of the DC growth factor Flt3L by neonatal intestinal epithelial cells and impaired downstream pDC hematopoiesis. Therapy with a propionate-producing bacteria isolated from the milk of high-fiber diet-fed mothers, or supplementation with propionate, conferred protection against sLRI by restoring gut Flt3L expression and pDC hematopoiesis. Our findings identify a microbiome-dependent Flt3L axis in the gut that promotes pDC hematopoiesis in early life and confers disease resistance against sLRIs.
Collapse
Affiliation(s)
- Md Al Amin Sikder
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, QLD 4006, Australia; School of Biomedical Sciences, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4072, Australia; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Ridwan B Rashid
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, QLD 4006, Australia; School of Biomedical Sciences, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Tufael Ahmed
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, QLD 4006, Australia; School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD 4000, Australia
| | - Ismail Sebina
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, QLD 4006, Australia
| | - Daniel R Howard
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, QLD 4006, Australia; School of Biomedical Sciences, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Md Ashik Ullah
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, QLD 4006, Australia
| | - Muhammed Mahfuzur Rahman
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, QLD 4006, Australia; School of Biomedical Sciences, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Jason P Lynch
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, QLD 4006, Australia
| | - Bodie Curren
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, QLD 4006, Australia
| | - Rhiannon B Werder
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, QLD 4006, Australia
| | - Jennifer Simpson
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, QLD 4006, Australia; School of Biomedical Sciences and Pharmacy, Faculty of Health, University of Newcastle, Newcastle, NSW, Australia
| | - Alec Bissell
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, QLD 4006, Australia
| | - Mark Morrison
- University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, Brisbane, QLD 4102, Australia; Australian Infectious Diseases Research Centre, The University of Queensland, Brisbane, QLD, Australia
| | - Carina Walpole
- Mater Research Institute, The University of Queensland, Translational Research Institute, Wolloongabba, Brisbane, QLD 4102, Australia
| | - Kristen J Radford
- Mater Research Institute, The University of Queensland, Translational Research Institute, Wolloongabba, Brisbane, QLD 4102, Australia
| | - Vinod Kumar
- School of Biomedical Sciences, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Trent M Woodruff
- School of Biomedical Sciences, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4072, Australia; Australian Infectious Diseases Research Centre, The University of Queensland, Brisbane, QLD, Australia
| | - Tan Hui Ying
- School of Biomedical Sciences and Pharmacy, Faculty of Health, University of Newcastle, Newcastle, NSW, Australia; Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - Ayesha Ali
- School of Biomedical Sciences and Pharmacy, Faculty of Health, University of Newcastle, Newcastle, NSW, Australia; Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - Gerard E Kaiko
- School of Biomedical Sciences and Pharmacy, Faculty of Health, University of Newcastle, Newcastle, NSW, Australia; Hunter Medical Research Institute, Newcastle, NSW, Australia
| | - John W Upham
- University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, Brisbane, QLD 4102, Australia; Australian Infectious Diseases Research Centre, The University of Queensland, Brisbane, QLD, Australia; Princess Alexandra Hospital, Brisbane, QLD, Australia
| | - Robert D Hoelzle
- The School of Earth and Environmental Sciences, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Páraic Ó Cuív
- Mater Research Institute, The University of Queensland, Translational Research Institute, Wolloongabba, Brisbane, QLD 4102, Australia; Microba Life Sciences, Translational Research Institute, Woolloongabba, Brisbane, QLD 4102, Australia
| | - Patrick G Holt
- Telethon Kids Institute, The University of Western Australia, Nedlands, WA 6009, Australia
| | - Paul G Dennis
- Australian Infectious Diseases Research Centre, The University of Queensland, Brisbane, QLD, Australia; The School of Earth and Environmental Sciences, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Simon Phipps
- QIMR Berghofer Medical Research Institute, Herston, Brisbane, QLD 4006, Australia; School of Biomedical Sciences, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4072, Australia; School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD 4000, Australia; Australian Infectious Diseases Research Centre, The University of Queensland, Brisbane, QLD, Australia.
| |
Collapse
|
13
|
Banić M, Butorac K, Čuljak N, Leboš Pavunc A, Novak J, Bellich B, Kazazić S, Kazazić S, Cescutti P, Šušković J, Zucko J, Kos B. The Human Milk Microbiota Produces Potential Therapeutic Biomolecules and Shapes the Intestinal Microbiota of Infants. Int J Mol Sci 2022; 23:ijms232214382. [PMID: 36430861 PMCID: PMC9699365 DOI: 10.3390/ijms232214382] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/14/2022] [Accepted: 11/17/2022] [Indexed: 11/22/2022] Open
Abstract
Human milk not only provides a perfect balance of nutrients to meet all the needs of the infant in the first months of life but also contains a variety of bacteria that play a key role in tailoring the neonatal faecal microbiome. Microbiome analysis of human milk and infant faeces from mother-breastfed infant pairs was performed by sequencing the V1-V3 region of the 16S rRNA gene using the Illumina MiSeq platform. According to the results, there is a connection in the composition of the microbiome in each mother-breastfed infant pair, supporting the hypothesis that the infant's gut is colonised with bacteria from human milk. MiSeq sequencing also revealed high biodiversity of the human milk microbiome and the infant faecal microbiome, whose composition changes during lactation and infant development, respectively. A total of 28 genetically distinct strains were selected by hierarchical cluster analysis of RAPD-PCR (Random Amplified Polymorphic DNA-Polymerase Chain Reaction) electrophoresis profiles of 100 strains isolated from human milk and identified by 16S RNA sequencing. Since certain cellular molecules may support their use as probiotics, the next focus was to detect (S)-layer proteins, bacteriocins and exopolysaccharides (EPSs) that have potential as therapeutic biomolecules. SDS-PAGE (Sodium Dodecyl-Sulfate Polyacrylamide Gel Electrophoresis) coupled with LC-MS (liquid chromatography-mass spectrometry) analysis revealed that four Levilactobacillus brevis strains expressed S-layer proteins, which were identified for the first time in strains isolated from human milk. The potential biosynthesis of plantaricin was detected in six Lactiplantibacillus plantarum strains by PCR analysis and in vitro antibacterial studies. 1H NMR (Proton Nuclear Magnetic Resonance) analysis confirmed EPS production in only one strain, Limosilactobacillus fermentum MC1. The overall microbiome analysis suggests that human milk contributes to the establishment of the intestinal microbiota of infants. In addition, it is a promising source of novel Lactobacillus strains expressing specific functional biomolecules.
Collapse
Affiliation(s)
- Martina Banić
- Laboratory for Antibiotic, Enzyme, Probiotic and Starter Culture Technologies, Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Katarina Butorac
- Laboratory for Antibiotic, Enzyme, Probiotic and Starter Culture Technologies, Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Nina Čuljak
- Laboratory for Antibiotic, Enzyme, Probiotic and Starter Culture Technologies, Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Andreja Leboš Pavunc
- Laboratory for Antibiotic, Enzyme, Probiotic and Starter Culture Technologies, Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Jasna Novak
- Laboratory for Antibiotic, Enzyme, Probiotic and Starter Culture Technologies, Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Barbara Bellich
- Department of Life Sciences, University of Trieste, Via Licio Giorgieri 1, Ed. C11, 34127 Trieste, Italy
| | - Saša Kazazić
- The Ruđer Bošković Institute, Laboratory for Mass Spectrometry, Bijenička 54, 10000 Zagreb, Croatia
| | - Snježana Kazazić
- The Ruđer Bošković Institute, Laboratory for Mass Spectrometry, Bijenička 54, 10000 Zagreb, Croatia
| | - Paola Cescutti
- Department of Life Sciences, University of Trieste, Via Licio Giorgieri 1, Ed. C11, 34127 Trieste, Italy
| | - Jagoda Šušković
- Laboratory for Antibiotic, Enzyme, Probiotic and Starter Culture Technologies, Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Jurica Zucko
- Laboratory for Bioinformatics, Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Blaženka Kos
- Laboratory for Antibiotic, Enzyme, Probiotic and Starter Culture Technologies, Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
- Correspondence:
| |
Collapse
|
14
|
Edwards CA, Van Loo-Bouwman CA, Van Diepen JA, Schoemaker MH, Ozanne SE, Venema K, Stanton C, Marinello V, Rueda R, Flourakis M, Gil A, Van der Beek EM. A systematic review of breast milk microbiota composition and the evidence for transfer to and colonisation of the infant gut. Benef Microbes 2022; 13:365-382. [PMID: 36377578 DOI: 10.3920/bm2021.0098] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
The intestinal microbiota plays a major role in infant health and development. However, the role of the breastmilk microbiota in infant gut colonisation remains unclear. A systematic review was performed to evaluate the composition of the breastmilk microbiota and evidence for transfer to/colonisation of the infant gut. Searches were performed using PUBMED, OVID, LILACS and PROQUEST from inception until 18th March 2020 with a PUBMED update to December 2021. 88 full texts were evaluated before final critique based on study power, sample contamination avoidance, storage, purification process, DNA extraction/analysis, and consideration of maternal health and other potential confounders. Risk of skin contamination was reduced mainly by breast cleaning and rejecting the first milk drops. Sample storage, DNA extraction and bioinformatics varied. Several studies stored samples under conditions that may selectively impact bacterial DNA preservation, others used preculture reducing reliability. Only 15 studies, with acceptable sample size, handling, extraction, and bacterial analysis, considered transfer of bacteria to the infant. Three reported bacterial transfer from infant to breastmilk. Despite consistent evidence for the breastmilk microbiota, and recent studies using improved methods to investigate factors affecting its composition, few studies adequately considered transfer to the infant gut providing very little evidence for effective impact on gut colonisation.
Collapse
Affiliation(s)
- C A Edwards
- Human Nutrition, School of Medicine, Dentistry, and Nursing, College of Medical, Veterinary, and Life Sciences, University of Glasgow, Glasgow Royal Infirmary, 84 Castle St, Glasgow G4 0SF, United Kingdom
| | - C A Van Loo-Bouwman
- Yili Innovation Center Europe, Bronland 12 E-1, 6708 WH Wageningen, the Netherlands
| | - J A Van Diepen
- Medical and Scientific Affairs, Reckitt|Mead Johnson Nutrition Institute, Middenkampweg 2, 6545 CJ Nijmegen, the Netherlands
| | - M H Schoemaker
- Medical and Scientific Affairs, Reckitt|Mead Johnson Nutrition Institute, Middenkampweg 2, 6545 CJ Nijmegen, the Netherlands
| | - S E Ozanne
- Metabolic Research Laboratories and MRC Metabolic Diseases Unit, Wellcome Trust-MRC Institute of Metabolic Science, University of Cambridge, P.O. Box 289, Cambridge CB2 0QQ, United Kingdom
| | - K Venema
- Department of Human Biology, Centre for Healthy Eating & Food Innovation, Maastricht University - Campus Venlo, P.O. Box 8, 5900 AA Venlo, the Netherlands
| | - C Stanton
- Teagasc Moorepark Food Research Centre, and APC Microbiome Ireland, Cork, Ireland
| | - V Marinello
- Human Nutrition, School of Medicine, Dentistry, and Nursing, College of Medical, Veterinary, and Life Sciences, University of Glasgow, Glasgow Royal Infirmary, 84 Castle St, Glasgow G4 0SF, United Kingdom
| | - R Rueda
- R&D Department, Abbott Nutrition, Cam. de Purchil, 68, 18004 Granada, Spain
| | - M Flourakis
- ILSI Europe a.i.s.b.l., E. Mounierlaan 83, 1200 Brussels, Belgium; correspondence has been taken over by C.-Y. Chang of ILSI Europe
| | - A Gil
- Department of Biochemistry and Molecular Biology II, School of Pharmacy, Institute of Nutrition and Food Technology 'José Mataix,' Biomedical Research Centre, University of Granada, and Instituto de Investigación Biosanitaria ibs Granada, Avda. del Conocimiento s/n, 18100, Armilla, Grenada, Spain
- CIBEROBN (Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - E M Van der Beek
- Department of Pediatrics, University Medical Centre Groningen, University of Groningen, Postbus 30.001, 9700 RB Groningen, the Netherlands
- Danone Nutricia Research, Uppsalalaan 12, 3584 CT Utrecht, the Netherlands
| |
Collapse
|
15
|
Liu B, Zhao J, Liu Y, Qiao W, Jiang T, Chen L. Diversity and temporal dynamics of breast milk microbiome and its influencing factors in Chinese women during the first 6 months postpartum. Front Microbiol 2022; 13:1016759. [DOI: 10.3389/fmicb.2022.1016759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 10/19/2022] [Indexed: 11/13/2022] Open
Abstract
Human breast milk (HBM) plays an important role in providing nutrients, beneficial microorganisms and bioactive components for infants, helping maturation of their immune system and gastrointestinal development. Here, we present a study aiming to investigate the diversity and temporal dynamics of the milk microbiome across the first 6 month postpartum in Chinese healthy breastfeeding women, and to investigate to what extent other variables (e.g., sampling location, infant sex, and mode of delivery) might also be related to variations in the human milk microbiome, and the association with maternal diet and nutrients. Fifty-three healthy pregnant women from four cities were recruited from a China Maternal and Infant Health Cohort Study and breast milk samples were collected and analyzed using 16S rRNA metagenomic sequencing. We illustrated the diversity and temporal dynamics during lactation (Adonis p-value = 3e–04). Firmicutes and Proteobacteria were the most abundant phyla, and Streptococcus, Staphylococcus, Serratia, and Corynebacterium were the core genera. Partitioning around medoids clustering identified two major internal clusters of breast milk microbiota. Cluster 1 was dominated by Acinetobacter and Pseudomonas, while Cluster 2 was dominated by Streptococcus and Staphylococcus. Among other environmental variables, sampling location showed significant influence on breast milk microbiome (Adonis p-value = 4e–04), while infant sex (Adonis p-value = 0.33) and mode of delivery (Adonis p-value = 0.19) were less related to variations in the human milk microbiome. Maternal diet such as tuber was significantly correlated with the relative abundance of Neisseria (rho = 0.34, adjusted p-value = 0.01) and Cutibacterium (rho = −0.35, adjusted p-value = 0.01), and nutrients such as carbohydrates were significantly correlated with the relative abundance of Aquabacterium (rho = −0.39, adjusted p-value = 0.0027), and vitamin B12 was significantly correlated with the relative abundance of Coprococcus (rho = 0.40, adjusted p-value = 0.0018), etc. These results illustrated the dynamic changes of composition and diversity during the lactation phases of the Chinese breast milk microbiome and addressed the importance of geographic location on milk microbiota, and associations with maternal diet consumption, which have potential benefits on the establishment and future health of breastfeeding infants.
Collapse
|
16
|
Ogrodowczyk AM, Jeż M, Wróblewska B. The Manifold Bioactivity and Immunoreactivity of Microbial Proteins of Cow and Human Mature Milk in Late Lactation. Animals (Basel) 2022; 12:ani12192605. [PMID: 36230344 PMCID: PMC9558504 DOI: 10.3390/ani12192605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/19/2022] [Accepted: 09/22/2022] [Indexed: 11/27/2022] Open
Abstract
Simple Summary The debate over the validity and benefits of breastfeeding children after the age of 1 and the superiority of human over cow’s milk is still ongoing. The recommendation of exclusive breastfeeding for about 6 months, followed by continued breastfeeding as a complementary food source for 1 year or longer, seems justified under many circumstances. The microbiological parameters of the milk play a vital role in this respect. So far, the focus has been on the qualitative profile of the microbiota, bacterial interactions with milk compounds, and the metabolites produced by bacteria. However, the role of bacterial proteins in milk, according to the authors’ knowledge, has been analyzed. It is reported that due to the disruption of the regulatory axis of the immune system in the course of hypersensitivity, organisms may give rise to decreased IgA-mediated (physiological) and increased IgE-mediated (hypersensitive) responses even to host gut microbiota proteins. In this publication, the aim was to compare whether the bacterial proteins in the mature human milk of late lactation and cow’s milk of different breeds can determine the different immunoreactive and bioactive properties of milk. Abstract (1) Human milk (HM) is a source of many microorganisms, whose structure contains microbial protein (MP). In addition to the known health-promoting properties of HM, many activities, including immunoreactivity, may result from the presence of MP. Cow’s milk (CM)-derived MP may be 10 times more abundant than MP derived from HM. (2) Raw cow’s milk samples of Holstein and Jersey breeds, commercially available pasteurized milk, and milk from three human donors in the late lactation phase were subjected to chemical and microbiological analyzes. Microorganisms from the milk material were recovered, cultured, and their activities were tested. MPs were extracted and their immunoreactivity was tested with human high IgE pooled sera. The milk types were subjected to simulated digestion. Milk and microbial proteins were identified with LCMS and subjected to an in silico analysis of their activities. Their antioxidant potential was analysed with the DPPH method. (3) The MP of HM shows a stronger IgE and IgG immunoreactivity in the tests with human sera compared to the MP of CM (p = 0.001; p = 0.02, respectively). There were no significant differences between the microbes in the MP of different cattle breeds. The MS-identification and in silico tests of milk and microbial proteins confirmed the presence of MP with immunoreactivity and antioxidant potential. (4) MPs possess a broad bioactive effect, which was determined by an in silico tools. The balance between an MP’s individual properties probably determines the raw material’s safety, which undoubtedly requires further research.
Collapse
Affiliation(s)
- Anna Maria Ogrodowczyk
- Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Department of Immunology and Food Microbiology, Tuwima 10, 10-748 Olsztyn, Poland
- Correspondence: ; Tel.: +48-89-523-46-57
| | - Maja Jeż
- Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Department of Chemical and Physical Properties of Food, Tuwima 10, 10-748 Olsztyn, Poland
| | - Barbara Wróblewska
- Institute of Animal Reproduction and Food Research of Polish Academy of Sciences, Department of Immunology and Food Microbiology, Tuwima 10, 10-748 Olsztyn, Poland
| |
Collapse
|
17
|
Ahuja JKC, Casavale KO, Li Y, Hopperton KE, Chakrabarti S, Hines EP, Brooks SPJ, Bondy GS, MacFarlane AJ, Weiler HA, Wu X, Borghese MM, Ahluwalia N, Cheung W, Vargas AJ, Arteaga S, Lombo T, Fisher MM, Hayward D, Pehrsson PR. Perspective: Human Milk Composition and Related Data for National Health and Nutrition Monitoring and Related Research. Adv Nutr 2022; 13:2098-2114. [PMID: 36084013 PMCID: PMC9776678 DOI: 10.1093/advances/nmac099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 04/18/2022] [Accepted: 09/07/2022] [Indexed: 01/28/2023] Open
Abstract
National health and nutrition monitoring is an important federal effort in the United States and Canada, and the basis for many of their nutrition and health policies. Understanding of child exposures through human milk (HM) remains out of reach due to lack of current and representative data on HM's composition and intake volume. This article provides an overview of the current national health and nutrition monitoring activities for HM-fed children, HM composition (HMC) and volume data used for exposure assessment, categories of potential measures in HM, and associated variability factors. In this Perspective, we advocate for a framework for collection and reporting of HMC data for national health and nutrition monitoring and programmatic needs, including a shared vision for a publicly available Human Milk Composition Data Repository (HMCD-R) to include essential metadata associated with HMC. HMCD-R can provide a central, integrated platform for researchers and public health officials for compiling, evaluating, and sharing HMC data. The compiled compositional and metadata in HMCD-R would provide pertinent measures of central tendency and variability and allow use of modeling techniques to approximate compositional profiles for subgroups, providing more accurate exposure assessments for purposes of monitoring and surveillance. HMC and related metadata could facilitate understanding the complexity and variability of HM composition, provide crucial data for assessment of infant and maternal nutritional needs, and inform public health policies, food and nutrition programs, and clinical practice guidelines.
Collapse
Affiliation(s)
- Jaspreet K C Ahuja
- Methods and Application of Food Composition Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Services, US Department of Agriculture, Beltsville, Maryland, USA.
| | - Kellie O Casavale
- Center for Food Safety and Applied Nutrition, Food and Drug Administration, US Department of Health and Human Services, College Park, Maryland, USA
| | - Ying Li
- Methods and Application of Food Composition Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Services, US Department of Agriculture, Beltsville, Maryland, USA
| | - Kathryn E Hopperton
- Nutrition Premarket Assessment Division, Bureau of Nutritional Sciences, Food Directorate, Health Products and Food Branch, Health Canada, Ottawa, Ontario, Canada
| | - Subhadeep Chakrabarti
- Nutrition Premarket Assessment Division, Bureau of Nutritional Sciences, Food Directorate, Health Products and Food Branch, Health Canada, Ottawa, Ontario, Canada
| | - Erin P Hines
- Reproductive and Developmental Toxicology Branch, Public Health and Integrated Toxicology Division, US Environmental Protection Agency, Chapel Hill, North Carolina, USA
| | - Stephen P J Brooks
- Nutrition Research Division, Bureau of Nutritional Sciences, Food Directorate, Health Products and Food Branch, Health Canada, Ottawa, Ontario, Canada
| | - Genevieve S Bondy
- Bureau of Chemical Safety, Food Directorate, Health Products and Food Branch, Health Canada, Ottawa, Ontario, Canada
| | - Amanda J MacFarlane
- Nutrition Research Division, Bureau of Nutritional Sciences, Food Directorate, Health Products and Food Branch, Health Canada, Ottawa, Ontario, Canada
| | - Hope A Weiler
- Nutrition Research Division, Bureau of Nutritional Sciences, Food Directorate, Health Products and Food Branch, Health Canada, Ottawa, Ontario, Canada
| | - Xianli Wu
- Methods and Application of Food Composition Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Services, US Department of Agriculture, Beltsville, Maryland, USA
| | - Michael M Borghese
- Environmental Health Sciences and Research Bureau, Health Canada, Ottawa, Ontario, Canada
| | - Namanjeet Ahluwalia
- National Center for Health Statistics, Centers for Disease Control and Prevention, Department of Health and Human Services, Hyattsville, Maryland, USA
| | - Winnie Cheung
- Nutrition Premarket Assessment Division, Bureau of Nutritional Sciences, Food Directorate, Health Products and Food Branch, Health Canada, Ottawa, Ontario, Canada
| | - Ashley J Vargas
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA
| | - Sonia Arteaga
- Environmental influences on Child Health Outcomes (ECHO) Program, Office of the Director, National Institutes of Health, Bethesda, Maryland, USA
| | - Tania Lombo
- Maternal Adolescent Pediatric Research Branch, Prevention Science Program, Division of AIDS, National Institute of Allergy and Infectious Diseases (NIAID), Bethesda, Maryland, USA
| | - Mandy M Fisher
- Environmental Health Sciences and Research Bureau, Health Canada, Ottawa, Ontario, Canada
| | - Deborah Hayward
- Nutrition Premarket Assessment Division, Bureau of Nutritional Sciences, Food Directorate, Health Products and Food Branch, Health Canada, Ottawa, Ontario, Canada
| | - Pamela R Pehrsson
- Methods and Application of Food Composition Laboratory, Beltsville Human Nutrition Research Center, Agricultural Research Services, US Department of Agriculture, Beltsville, Maryland, USA
| |
Collapse
|
18
|
Poulsen KO, Meng F, Lanfranchi E, Young JF, Stanton C, Ryan CA, Kelly AL, Sundekilde UK. Dynamic Changes in the Human Milk Metabolome Over 25 Weeks of Lactation. Front Nutr 2022; 9:917659. [PMID: 35911093 PMCID: PMC9331903 DOI: 10.3389/fnut.2022.917659] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 06/13/2022] [Indexed: 12/11/2022] Open
Abstract
Human milk (HM) provides essential nutrition for ensuring optimal infant growth and development postpartum. Metabolomics offers insight into the dynamic composition of HM. Studies have reported the impact of lactation stage, maternal genotype, and gestational age on HM metabolome. However, the majority of the studies have considered changes within the first month of lactation or sampled with large intervals. This leaves a gap in the knowledge of progressing variation in HM composition beyond the first month of lactation. The objective of this study was to investigate whether the HM metabolome from mothers with term deliveries varies beyond 1 month of lactation, during the period in which HM is considered fully mature. Human milk samples (n = 101) from 59 mothers were collected at weeks 1-2, 3-5, 7-9, and 20-25 postpartum and analyzed using 1H nuclear magnetic resonance spectroscopy. Several metabolites varied over lactation and exhibited dynamic changes between multiple time points. Higher levels of HM oligosaccharides, cis-aconitate, O-phosphocholine, O-acetylcarnitine, gluconate, and citric acid were observed in early lactation, whereas later in lactation, levels of lactose, 3-fucosyllactose, glutamine, glutamate, and short- and medium-chain fatty acids were increased. Notably, we demonstrate that the HM metabolome is dynamic during the period of maturity.
Collapse
Affiliation(s)
- Katrine Overgaard Poulsen
- Department of Food Science, Aarhus University, Aarhus, Denmark
- Sino-Danish Center for Education and Research, Aarhus, Denmark
| | - Fanyu Meng
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
| | - Elisa Lanfranchi
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
- ACIB – Austrian Centre of Industrial Biotechnology, Graz, Austria
| | | | | | - C. Anthony Ryan
- Brookfield School of Medicine and Health, University College Cork, Cork, Ireland
| | - Alan L. Kelly
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
| | | |
Collapse
|
19
|
A Pilot Study on Donor Human Milk Microbiota: A Comparison with Preterm Human Milk Microbiota and the Effect of Pasteurization. Nutrients 2022; 14:nu14122483. [PMID: 35745213 PMCID: PMC9227689 DOI: 10.3390/nu14122483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 06/10/2022] [Accepted: 06/13/2022] [Indexed: 02/04/2023] Open
Abstract
Human milk (HM) is the best feeding option for preterm infants; however, when mother’s own milk (MOM) is not available, pasteurized donor human milk (DHM) is the best alternative. In this study, we profiled DHM microbiota (19 samples) using 16S rRNA amplicon sequencing and compared its compositional features with the MOM microbiota (14 samples) from mothers who delivered prematurely (PT-MOM). As a secondary study aim, we assessed the specific effect of pasteurization on the characteristics of the DHM microbiota. DHM showed significantly higher alpha diversity and significant segregation from PT-MOM. Compositionally, the PT-MOM microbiota had a significantly higher proportion of Staphylococcus than DHM, with Streptococcus tending to be and Pseudomonas being significantly overrepresented in DHM compared with the PT-MOM samples. Furthermore, pasteurization affected the HM microbiota structure, with a trend towards greater biodiversity and some compositional differences following pasteurization. This pilot study provided further evidence on the HM microbial ecosystem, demonstrating that the DHM microbiota differs from the PT-MOM microbiota, possibly due to inherent differences between HM donors and mothers delivering prematurely, and that pasteurization per se impacts the HM microbiota. Knowledge about HM microbiota needs to be acquired by investigating the effect of DHM processing to develop strategies aimed at improving DHM quality while guaranteeing its microbiological safety.
Collapse
|