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Shi B, Lyu CJ, Le ZK, Ji HS, Xiao Y, Zhang YY, Huang SJ, Yu LJ, Shu Q, Tou JF, Lai DM. NLRP3 activation in macrophages promotes acute intestinal injury in neonatal necrotizing enterocolitis. World J Pediatr 2024; 20:153-164. [PMID: 37389784 PMCID: PMC10884143 DOI: 10.1007/s12519-023-00727-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 04/05/2023] [Indexed: 07/01/2023]
Abstract
BACKGROUND Macrophages are involved in various immune inflammatory disease conditions. This study aimed to investigate the role and mechanism of macrophages in regulating acute intestinal injury in neonatal necrotizing enterocolitis (NEC). METHODS CD68, nucleotide-binding oligomerization domain, leucine-rich repeat, and pyrin domain-containing 3 (NLRP3), cysteine aspartate-specific protease-1 (caspase-1), and interleukin-1β (IL-1β) in paraffin sections of intestinal tissues from NEC and control patients were detected with immunohistochemistry, immunofluorescence, and western blot. Hypertonic pet milk, hypoxia and cold stimulation were used to establish a mouse (wild type and Nlrp3-/-) model of NEC. The mouse macrophage (RAW 264.7) and rat intestinal epithelial cell-6 lines were also cultured followed by various treatments. Macrophages, intestinal epithelial cell injuries, and IL-1β release were determined. RESULTS Compared to the gut "healthy" patients, the intestinal lamina propria of NEC patients had high macrophage infiltration and high NLRP3, caspase-1, and IL-1β levels. Furthermore, in vivo, the survival rate of Nlrp3-/- NEC mice was dramatically improved, the proportion of intestinal macrophages was reduced, and intestinal injury was decreased compared to those of wild-type NEC mice. NLRP3, caspase-1, and IL-1β derived from macrophages or supernatant from cocultures of macrophages and intestinal epithelial cells also caused intestinal epithelial cell injuries. CONCLUSIONS Macrophage activation may be essential for NEC development. NLRP3/caspase-1/IL-1β cellular signals derived from macrophages may be the underlying mechanism of NEC development, and all these may be therapeutic targets for developing treatments for NEC.
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Affiliation(s)
- Bo Shi
- Department of Neonatal Surgery, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310052, China
| | - Cheng-Jie Lyu
- Department of Neonatal Surgery, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310052, China
| | - Zhen-Kai Le
- Department of Neonatal Surgery, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310052, China
| | - Hao-Sen Ji
- Department of Neonatal Surgery, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310052, China
| | - Yi Xiao
- Department of Neonatal Surgery, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310052, China
| | - Yuan-Yuan Zhang
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310052, China
| | - Shou-Jiang Huang
- Department of Neonatal Surgery, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310052, China
| | - Lin-Jun Yu
- Department of Thoracic and Cardiovascular Surgery, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310052, China
| | - Qiang Shu
- Department of Thoracic and Cardiovascular Surgery, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310052, China.
| | - Jin-Fa Tou
- Department of Neonatal Surgery, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310052, China.
| | - Deng-Ming Lai
- Department of Neonatal Surgery, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, 310052, China.
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Nami Y, Haghshenas B, Javanmard A, Samari M, Mohammadi N, Oroojalian F, Mokhtarzadeh A. A critical review of the recent concept of artificial mechanical uterus design in relation to the maternal microbiome: An Update to past researches. J Reprod Immunol 2023; 156:103828. [PMID: 36796148 DOI: 10.1016/j.jri.2023.103828] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 01/21/2023] [Accepted: 02/01/2023] [Indexed: 02/05/2023]
Abstract
The microbiome in the female reproductive tract plays an essential role in immune modulation and reproductive health. However, various microbes become established during pregnancy, the balance of which plays a crucial role in embryonic development and healthy births. The contribution of disturbances in the microbiome profile to embryo health is poorly understood. A better understanding of the relationship between reproductive outcomes and the vaginal microbiota is needed to optimize the chances of healthy births. In this regards, microbiome dysbiosis refers to conditions in which the pathways of communication and balance within the normal microbiome are imbalanced due to the intrusion of pathogenic microorganisms into the reproductive system. This review summarizes the current state of knowledge on the natural human microbiome, with a focus on the natural uterine microbiome, mother-to-child transmission, dysbiosis, and the pattern of microbial change in pregnancy and parturition, and reviews the effects of artificial uterus probiotics during pregnancy. These effects can be studied in the sterile environment of an artificial uterus, and microbes with potential probiotic activity can be studied as a possible therapeutic approach. The artificial uterus is a technological device or biobag used as an incubator, allowing extracorporeal pregnancy. Establishing beneficial microbial communities within the artificial womb using probiotic species could modulate the immune system of both the fetus and the mother. The artificial womb could be used to select the best strains of probiotic species to fight infection with specific pathogens. Questions about the interactions and stability of the most appropriate probiotics, as well as dosage and duration of treatment, need to be answered before probiotics can be a clinical treatment in human pregnancy.
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Affiliation(s)
- Yousef Nami
- Department of Food Biotechnology, Branch for Northwest & West Region, Agricultural Biotechnology Research Institute of Iran, Agricultural Research, Education and Extension Organization (AREEO), Tabriz, Iran
| | - Babak Haghshenas
- Regenerative Medicine Research Center (RMRC), Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Arash Javanmard
- Animal Genetics and Breeding, Department of Animal Science, Faculty of Agriculture, University of Tabriz, 5166616471 Tabriz, East Azerbaijan, Iran
| | - Mahya Samari
- Department of Applied Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
| | - Nahid Mohammadi
- Animal Genetics and Breeding, Department of Animal Science, Faculty of Agriculture, University of Tabriz, 5166616471 Tabriz, East Azerbaijan, Iran
| | - Fatemeh Oroojalian
- Department of Advanced Sciences and Technologies, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Ahad Mokhtarzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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Dickison L, Gonzalez-Shalaby C. Reducing Risk Factors for Necrotizing Enterocolitis: What Is the Recent Evidence and Biologic Plausibility Supporting Probiotics? Adv Neonatal Care 2022; 22:513-522. [PMID: 35446273 PMCID: PMC10519298 DOI: 10.1097/anc.0000000000000983] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Development of necrotizing enterocolitis is multifactorial, with contributing factors that are unique to the preterm infant in the neonatal intensive care unit (NICU). The use of probiotics may reduce these risk factors. PURPOSE To evaluate evidence of biologic plausibility for probiotic supplementation to mitigate key risk factors implicated in the development of disease and show recent evidence of safety and effectiveness. DATA SOURCES A literature survey of electronic databases, including PubMed, Cochrane Database of Systematic Reviews, and CINAHL, was conducted. STUDY SELECTION Selection terms included "necrotizing enterocolitis," "probiotics," and "prematurity." Reviews that were included were full text, in English, and published in the last 5 years. Ten systematic reviews of randomized controlled trials were extracted from 749 records. Excluded were studies that used adjuncts to probiotics, such as lactoferrin or prebiotics, and studies of probiotics given antenatally. DATA EXTRACTION Two independent reviewers extracted data to AMSTAR 2, a critical appraisal tool for systematic reviews of randomized or nonrandomized studies of healthcare interventions. RESULTS All the reviews found statistically significant reductions in necrotizing enterocolitis rates after supplementation with probiotics. None of the reviews reported adverse effects. IMPLICATION FOR PRACTICE AND RESEARCH Probiotic supplementation with specific strains reduces risk for necrotizing enterocolitis. To advance probiotic use in the NICU, additional high-quality trials are needed to focus on specific strains or combinations of strains and to evaluate dosing and duration of treatment.Video Abstract available athttps://journals.lww.com/advancesinneonatalcare/Pages/videogallery.aspx .
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Affiliation(s)
- Linda Dickison
- Alta Bates Summit Medical Center, Ashby Avenue, Berkeley, California
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Chang C, Yuan X, Zhang X, Chen X, Li K. Gastrointestinal Microbiome and Multiple Health Outcomes: Umbrella Review. Nutrients 2022; 14:3726. [PMID: 36145102 PMCID: PMC9505003 DOI: 10.3390/nu14183726] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 08/29/2022] [Accepted: 09/08/2022] [Indexed: 11/22/2022] Open
Abstract
In recent years, there has been growing concern about the impact of the gastrointestinal microbiome on human health outcomes. To clarify the evidence for a link between the gastrointestinal microbiome and a variety of health outcomes in humans, we conducted an all-encompassing review of meta-analyses and systematic reviews that included 195 meta-analyses containing 950 unique health outcomes. The gastrointestinal microbiome is related to mortality, gastrointestinal disease, immune and metabolic outcomes, neurological and psychiatric outcomes, maternal and infant outcomes, and other outcomes. Existing interventions for intestinal microbiota (such as probiotics, fecal microbiota transplant, etc.) are generally safe and beneficial to a variety of human health outcomes, but the quality of evidence is not high, and more detailed and well-designed randomized controlled trials are necessary.
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Affiliation(s)
- Chengting Chang
- West China School of Nursing, Sichuan University/West China Hospital, Sichuan University, 37 Guo Xue Rd., Chengdu 610041, China
| | - Xingzhu Yuan
- West China School of Nursing, Sichuan University/West China Hospital, Sichuan University, 37 Guo Xue Rd., Chengdu 610041, China
| | - Xingxia Zhang
- Department of Organization, West China Hospital, Sichuan University, 37 Guo Xue Rd., Chengdu 610041, China
| | - Xinrong Chen
- West China School of Nursing, Sichuan University/West China Hospital, Sichuan University, 37 Guo Xue Rd., Chengdu 610041, China
| | - Ka Li
- West China School of Nursing, Sichuan University/West China Hospital, Sichuan University, 37 Guo Xue Rd., Chengdu 610041, China
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Liu H, Wang B, Lu T, Pei Y. Safety and efficacy of probiotics in the prevention of necrotizing enterocolitis in premature and/or low-birthweight infants: a systematic review and meta-analysis. Transl Pediatr 2022; 11:249-259. [PMID: 35282017 PMCID: PMC8905096 DOI: 10.21037/tp-22-27] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 02/14/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Neonatal necrotizing enterocolitis (NEC) is a serious pediatric gastrointestinal disease and a cause of death in neonates, especially in premature infants. The addition of probiotics to the diet can reduce the incidence and severity of neonatal NEC. This meta-analysis explored the preventive effect of probiotics on NEC. METHODS Endnote X9 software was used to search for relevant studies in the Ovid, Embase, PubMed, and Web of Science databases. The search terms were "probiotics" and "necrotizing enterocolitis". After retrieval, screening, and quality evaluation of the studies, Stata 16.0 software was used to analyze the data. RESULTS A total of 10 studies, which collectively included 3,227 patients, were selected for analysis. Of them, 5 used a multiple-strain probiotics, and 5 used single-strain probiotic. Meta-analysis showed that treatment with probiotics could reduce the incidence of severe NEC [risk ratio (RR) =0.66; 95% confidence interval (CI): (0.50, 0.87); Z=-2.978; P=0.003], reduce mortality in underweight premature children [RR =0.81; 95% CI: (0.70, 0.94); Z=-2.864; P=0.004], and reduce the incidence of feeding intolerance [RR =0.78; 95% CI: (0.67, 0.90); Z=-3.280; P=0.001]. DISCUSSION The addition of probiotics to the diet of low-birthweight and premature infants can reduce the incidence of severe NEC and reduce related mortality rates.
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Affiliation(s)
- Hua Liu
- Department of Neonatology, Haikou Hospital of the Maternal and Child Health, Haikou, China
| | - Bin Wang
- Department of Pharmacy, Haikou Hospital of the Maternal and Child Health, Haikou, China
| | - Tiantian Lu
- Department of Neonatology, Haikou Hospital of the Maternal and Child Health, Haikou, China
| | - Yuying Pei
- Department of Pediatrics, Central South University Xiangya School of Medicine Affiliated Haikou Hospital, Haikou, China
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6
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Al-Alaiyan S, Abdulaziz N, Alkohlani A, Almairi SO, Al Hazzani F, Binmanee A, Alfattani A. Effects of Probiotics and Lactoferrin on Necrotizing Enterocolitis in Preterm Infants. Cureus 2021; 13:e18256. [PMID: 34712533 PMCID: PMC8542402 DOI: 10.7759/cureus.18256] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2021] [Indexed: 12/29/2022] Open
Abstract
Background Necrotizing enterocolitis (NEC) is a leading cause of morbidity and mortality in neonates. Despite intensive research, the etiology and pathophysiology of NEC is still obscure. Evidence from recent studies and meta-analyses showed a significant role of probiotics as a prophylactic measure in reducing NEC, sepsis, and mortality. However, obstacles against the generalization of the results still remain. The aim of the study was to evaluate the role of prophylactic administration of probiotics and lactoferrin in reducing the rate of NEC in preterm infants. Methods In this retrospective cohort study, all medical records of infants born with a birth weight of 1,500 g and less who were born between 2012 and 2017 were reviewed. The enrolled infants were divided into two groups: group 1 included infants born between January 2012 and August 2014, a period before probiotics were started in our unit, and group 2 included infants born between January 2014 and December 2017 after starting probiotics and lactoferrin. Multiple variables were collected including maternal data, neonatal data, and risk factors for NEC. Results Medical records of 284 infants who met our inclusion criteria were reviewed. Of the 284 infants, 134 were in group 1 and 150 infants were in group 2. There were no significant statistical differences between group 1 and group 2 in neonatal and maternal demographic data and clinical data. Of 134 infants who received probiotics and lactoferrin, 11 developed NEC, while 26 of the 150 infants in group 2 developed NEC, and the difference was statistically significant (p = 0.023). Conclusion Probiotics and lactoferrin given orally to very low birth weight preterm infants were associated with a decreased rate of NEC.
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Affiliation(s)
- Saleh Al-Alaiyan
- Pediatrics/Neonatal-Perinatal Medicine, King Faisal Specialist Hospital & Research Centre, Riyadh, SAU.,Pediatrics, Alfaisal University, Riyadh, SAU
| | - Najlaa Abdulaziz
- Pediatrics, King Faisal Specialist Hospital & Research Centre, Riyadh, SAU
| | | | - Sana O Almairi
- Pediatrics, Alfaisal University College of Medicine, Riyadh, SAU
| | - Fahad Al Hazzani
- Pediatrics, King Faisal Specialist Hospital & Research Centre, Riyadh, SAU
| | - Abdulaziz Binmanee
- Pediatrics, King Faisal Specialist Hospital & Research Centre, Riyadh, SAU
| | - Areej Alfattani
- Biostatistics and Epidemiology, King Faisal Specialist Hospital & Research Centre, Riyadh, SAU
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Din AU, Mazhar M, Waseem M, Ahmad W, Bibi A, Hassan A, Ali N, Gang W, Qian G, Ullah R, Shah T, Ullah M, Khan I, Nisar MF, Wu J. SARS-CoV-2 microbiome dysbiosis linked disorders and possible probiotics role. Biomed Pharmacother 2021; 133:110947. [PMID: 33197765 PMCID: PMC7657099 DOI: 10.1016/j.biopha.2020.110947] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 10/21/2020] [Accepted: 10/25/2020] [Indexed: 01/07/2023] Open
Abstract
In December 2019, a pneumonia outbreak of unknown etiology was reported which caused panic in Wuhan city of central China, which was later identified as Coronavirus disease (COVID-19) caused by a novel coronavirus, Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) by the Chinese Centre for Disease Control and Prevention (CDC) and WHO. To date, the SARS-CoV-2 spread has already become a global pandemic with a considerable death toll. The associated symptoms of the COVID-19 infection varied with increased inflammation as an everyday pathological basis. Among various other symptoms such as fever, cough, lethargy, gastrointestinal (GI) symptoms included diarrhea and IBD with colitis, have been reported. Currently, there is no sole cure for COVID-19, and researchers are actively engaged to search out appropriate treatment and develop a vaccine for its prevention. Antiviral for controlling viral load and corticosteroid therapy for reducing inflammation seems to be inadequate to control the fatality rate. Based on the available related literature, which documented GI symptoms with diarrhea, inflammatory bowel diseases (IBD) with colitis, and increased deaths in the intensive care unit (ICU), conclude that dysbiosis occurs during SARS-COV-2 infection as the gut-lung axis cannot be ignored. As probiotics play a therapeutic role for GI, IBD, colitis, and even in viral infection. So, we assume that the inclusion of studies to investigate gut microbiome and subsequent therapies such as probiotics might help decrease the inflammatory response of viral pathogenesis and respiratory symptoms by strengthening the host immune system, amelioration of gut microbiome, and improvement of gut barrier function.
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Affiliation(s)
- Ahmad Ud Din
- Drug Discovery Research Center, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Maryam Mazhar
- Research Center of Integrated Traditional Chinese and Western Medicine, Affiliated Traditional Medicine Hospital, Southwest Medical University, Luzhou, China
| | - Muhammed Waseem
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, College of Horticulture, South China Agricultural University, Guangzhou, 510642, China
| | - Waqar Ahmad
- Drug Discovery Research Center, Southwest Medical University, Luzhou, 646000, Sichuan, China; College of Marine Life Sciences and Institute of Evolution and Marine Biodiversity, Ocean University of China, Qingdao, 266003, China
| | - Asma Bibi
- Institute of Zoonosis Anhui Medical University, Hefei Anhui, 230032, China
| | - Adil Hassan
- Key Laboratory for Bio-rheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Niaz Ali
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-bio-resources, College of Life Science and Technology, Guangxi University, 100 Daxue Road, Nanning, 530004, Guangxi, China
| | - Wang Gang
- Drug Discovery Research Center, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Gao Qian
- Drug Discovery Research Center, Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Razi Ullah
- Key Laboratory for Bio-rheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Tariq Shah
- State Key Laboratory of Grassland Agro-Ecosystem, School of Life Sciences, Lanzhou University, Lanzhou, 730000, China
| | - Mehraj Ullah
- Department of Biotechnology School of Fermentation Engineering Tianjin University of Science and Technology China, China
| | - Israr Khan
- School of Life Sciences, Lanzhou University, China
| | - Muhammad Farrukh Nisar
- Department of Physiology and Biochemistry, Cholistan University of Veterinary and Animal Sciences (CUVAS), Bahawalpur, 63100, Pakistan
| | - Jianbo Wu
- Drug Discovery Research Center, Southwest Medical University, Luzhou, 646000, Sichuan, China.
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Pace F, Macchini F, Massimo Castagna V. Safety of probiotics in humans: A dark side revealed? Dig Liver Dis 2020; 52:981-985. [PMID: 32563720 DOI: 10.1016/j.dld.2020.04.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 04/21/2020] [Accepted: 04/23/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Fabio Pace
- Gastroenterology Unit, Bolognini Hospital, ASST Bergamo Est, Seriate, BG, Italy
| | - Federico Macchini
- Gastroenterology Unit, Bolognini Hospital, ASST Bergamo Est, Seriate, BG, Italy.
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9
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Underwood MA, Umberger E, Patel RM. Safety and efficacy of probiotic administration to preterm infants: ten common questions. Pediatr Res 2020; 88:48-55. [PMID: 32855513 PMCID: PMC8210852 DOI: 10.1038/s41390-020-1080-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In spite of a large number of randomized placebo-controlled clinical trials and observational cohort studies including >50,000 preterm infants from 29 countries that have demonstrated a decrease in the risk of necrotizing enterocolitis, death, and sepsis, routine prophylactic probiotic administration to preterm infants remains uncommon in much of the world. This manuscript reflects talks given at NEC Society Symposium in 2019 and is not intended to be a state-of-the-art review or systematic review, but a summary of the probiotic-specific aspects of the symposium with limited additions including a recent strain-specific network analysis and position statement from the European Society for Paediatric Gastroenterology Hepatology and Nutrition (ESPGHAN). We address ten common questions related to the intestinal microbiome and probiotic administration to the preterm infant.
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Affiliation(s)
- Mark A Underwood
- Division of Neonatology, Department of Pediatrics, University of California Davis School of Medicine, Sacramento, CA, USA.
| | - Erin Umberger
- Necrotizing Enterocolitis (NEC) Society, Davis, CA, USA
| | - Ravi M Patel
- Division of Neonatology, Department of Pediatrics, Emory University School of Medicine and Children's Healthcare of Atlanta, Atlanta, GA, USA
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10
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Martinelli M, Banderali G, Bobbio M, Civardi E, Chiara A, D'Elios S, Lo Vecchio A, Olivero M, Peroni D, Romano C, Stronati M, Turra R, Viola I, Staiano A, Villani A. Probiotics' efficacy in paediatric diseases: which is the evidence? A critical review on behalf of the Italian Society of Pediatrics. Ital J Pediatr 2020; 46:104. [PMID: 32711569 PMCID: PMC7382135 DOI: 10.1186/s13052-020-00862-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 07/06/2020] [Indexed: 12/12/2022] Open
Abstract
During the last decade several paediatric studies have been published with different possible indications for probiotics, leading to a global increase of probiotics' market. Nevertheless, different study designs, multiple single/combined strains and small sample size still leave many uncertainties regarding their efficacy. In addition, different regulatory and quality control issues make still very difficult the interpretation of the clinical data. The objective of this review is to critically summarise the current evidence on probiotics' efficacy and safety on a different number of pathologies, including necrotizing enterocolitis, acute infectious diarrhoea, allergic diseases and functional gastrointestinal disorders in order to guide paediatric healthcare professionals on using evidence-based probiotics' strains. To identify relevant data, literature searches were performed including Medline-PubMed, the Cochrane Library and EMBASE databases. Considering probiotics strain-specific effects, the main focus was on individual probiotic strains and not on probiotics in general.
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Affiliation(s)
- Massimo Martinelli
- Department of Translational Medical Science, Section of Pediatrics, University of Naples "Federico II", Via S. Pansini, 5, 80131, Naples, Italy
| | - Giuseppe Banderali
- Clinical Department of Pediatrics and Neonatology, San Paolo Hospital, ASST Santi Paolo e Carlo, University of Milan, Milan, Italy
| | | | - Elisa Civardi
- Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo Pavia, Pavia, Italy
| | - Alberto Chiara
- Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo Pavia, Pavia, Italy
| | - Sofia D'Elios
- Department of Clinical and Experimental Medicine, Section of Pediatrics, University of Pisa, Pisa, Italy
| | - Andrea Lo Vecchio
- Department of Translational Medical Science, Section of Pediatrics, University of Naples "Federico II", Via S. Pansini, 5, 80131, Naples, Italy
| | | | - Diego Peroni
- Department of Clinical and Experimental Medicine, Section of Pediatrics, University of Pisa, Pisa, Italy
| | - Claudio Romano
- Pediatric Gastroenterology and Cystic Fibrosis Unit, University of Messina, Messina, Italy
| | - Mauro Stronati
- Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo Pavia, Pavia, Italy
| | | | - Irene Viola
- Pediatric Gastroenterology and Cystic Fibrosis Unit, University of Messina, Messina, Italy
| | - Annamaria Staiano
- Department of Translational Medical Science, Section of Pediatrics, University of Naples "Federico II", Via S. Pansini, 5, 80131, Naples, Italy.
| | - Alberto Villani
- Pediatric and Infectious Disease Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
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