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Raffington L. Utilizing epigenetics to study the shared nature of development and biological aging across the lifespan. NPJ SCIENCE OF LEARNING 2024; 9:24. [PMID: 38509146 PMCID: PMC10954727 DOI: 10.1038/s41539-024-00239-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 03/13/2024] [Indexed: 03/22/2024]
Abstract
Recently, biological aging has been quantified in DNA-methylation samples of older adults and applied as so-called "methylation profile scores" (MPSs) in separate target samples, including samples of children. This nascent research indicates that (1) biological aging can be quantified early in the life course, decades before the onset of aging-related disease, (2) is affected by common environmental predictors of childhood development, and (3) shows overlap with "developmental processes" (e.g., puberty). Because the MPSs were computed using algorithms developed in adults, these studies indicate a molecular link between childhood environments, development, and adult biological aging. Yet, if MPSs can be used to connect development and aging, previous research has only traveled one way, deriving MPSs developed in adults and applying them to samples of children. Researchers have not yet quantified epigenetic measures that reflect the pace of child development, and tested whether resulting MPSs are associated with physical and psychological aging. In this perspective I posit that combining measures of biological aging with new quantifications of child development has the power to address fundamental questions about life span: How are development and experience in childhood related to biological aging in adulthood? And what is aging?
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Affiliation(s)
- Laurel Raffington
- Max Planck Research Group Biosocial-Biology, Social Disparities, and Development, Max Planck Institute for Human Development, Lentzeallee 94, 14195, Berlin, Germany.
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Willems YE, deSteiguer A, Tanksley PT, Vinnik L, Fraemke D, Okbay A, Richter D, Wagner GG, Hertwig R, Koellinger P, Tucker-Drob EM, Harden KP, Raffington L. Self-control is associated with health-relevant disparities in buccal DNA-methylation measures of biological aging in older adults. Clin Epigenetics 2024; 16:22. [PMID: 38331797 PMCID: PMC10854186 DOI: 10.1186/s13148-024-01637-7] [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: 09/08/2023] [Accepted: 01/29/2024] [Indexed: 02/10/2024] Open
Abstract
Self-control is a personality dimension that is associated with better physical health and a longer lifespan. Here, we examined (1) whether self-control is associated with buccal and saliva DNA-methylation (DNAm) measures of biological aging quantified in children, adolescents, and adults, and (2) whether biological aging measured in buccal DNAm is associated with self-reported health. Following preregistered analyses, we computed two DNAm measures of advanced biological age (principal-component PhenoAge and GrimAge Acceleration) and a DNAm measure of pace of aging (DunedinPACE) in buccal samples from the German Socioeconomic Panel Study (SOEP-G[ene], n = 1058, age range 0-72, Mage = 42.65) and saliva samples from the Texas Twin Project (TTP, n = 1327, age range 8-20, Mage = 13.50). We found that lower self-control was associated with advanced biological age in older adults (PhenoAge Acceleration β = - .34, [- .51, - .17], p < .001; GrimAge Acceleration β = - .34, [- .49, - .19], p < .001), but not young adults, adolescents or children. These associations remained statistically robust even after correcting for possible confounders such as socioeconomic contexts, BMI, or genetic correlates of low self-control. Moreover, a faster pace of aging and advanced biological age measured in buccal DNAm were associated with self-reported disease (PhenoAge Acceleration: β = .13 [.06, .19], p < .001; GrimAge Acceleration: β = .19 [.12, .26], p < .001; DunedinPACE: β = .09 [.02, .17], p = .01). However, effect sizes were weaker than observations in blood, suggesting that customization of DNAm aging measures to buccal and saliva tissues may be necessary. Our findings are consistent with the hypothesis that self-control is associated with health via pathways that accelerate biological aging in older adults.
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Affiliation(s)
- Y E Willems
- Max Planck Research Group Biosocial - Biology, Social Disparities, and Development, Max Planck Institute for Human Development, Lentzeallee 94, 14195, Berlin, Germany
| | - A deSteiguer
- Population Research Center, The University of Texas, Austin, USA
| | - P T Tanksley
- Population Research Center, The University of Texas, Austin, USA
| | - L Vinnik
- Max Planck Research Group Biosocial - Biology, Social Disparities, and Development, Max Planck Institute for Human Development, Lentzeallee 94, 14195, Berlin, Germany
| | - D Fraemke
- Max Planck Research Group Biosocial - Biology, Social Disparities, and Development, Max Planck Institute for Human Development, Lentzeallee 94, 14195, Berlin, Germany
| | - A Okbay
- School of Business and Economics, Economics Fellow, Tinbergen Institute, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Complex Trait Genetics, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Department of Economics, School of Business and Economics, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - D Richter
- SHARE Berlin Institute GmbH, Berlin, Germany
- Department of Education and Psychology, Freie Universität Berlin, Berlin, Germany
| | - G G Wagner
- Max Planck Institute for Human Development, Berlin, Germany
- German Socio Economic Panel Study (SOEP), Berlin, Germany
| | - R Hertwig
- Max Planck Institute for Human Development, Berlin, Germany
| | - P Koellinger
- School of Business and Economics, Economics Fellow, Tinbergen Institute, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Complex Trait Genetics, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Department of Economics, School of Business and Economics, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - E M Tucker-Drob
- Population Research Center, The University of Texas, Austin, USA
| | - K P Harden
- Population Research Center, The University of Texas, Austin, USA
| | - Laurel Raffington
- Max Planck Research Group Biosocial - Biology, Social Disparities, and Development, Max Planck Institute for Human Development, Lentzeallee 94, 14195, Berlin, Germany.
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3
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Henriques P, Rosa A, Caldeira-Araújo H, Soares P, Vigário AM. Flying under the radar - impact and factors influencing asymptomatic DENV infections. Front Cell Infect Microbiol 2023; 13:1284651. [PMID: 38076464 PMCID: PMC10704250 DOI: 10.3389/fcimb.2023.1284651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 11/06/2023] [Indexed: 12/18/2023] Open
Abstract
The clinical outcome of DENV and other Flaviviruses infections represents a spectrum of severity that ranges from mild manifestations to severe disease, which can ultimately lead to death. Nonetheless, most of these infections result in an asymptomatic outcome that may play an important role in the persistent circulation of these viruses. Also, although little is known about the mechanisms that lead to these asymptomatic infections, they are likely the result of a complex interplay between viral and host factors. Specific characteristics of the infecting viral strain, such as its replicating efficiency, coupled with host factors, like gene expression of key molecules involved in the immune response or in the protection against disease, are among crucial factors to study. This review revisits recent data on factors that may contribute to the asymptomatic outcome of the world's widespread DENV, highlighting the importance of silent infections in the transmission of this pathogen and the immune status of the host.
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Affiliation(s)
- Paulo Henriques
- Projecto Medicina, Faculdade de Ciências da Vida, Universidade da Madeira, Funchal, Portugal
| | - Alexandra Rosa
- Projecto Medicina, Faculdade de Ciências da Vida, Universidade da Madeira, Funchal, Portugal
| | - Helena Caldeira-Araújo
- Projecto Medicina, Faculdade de Ciências da Vida, Universidade da Madeira, Funchal, Portugal
- CQM-Centro de Química da Madeira, Universidade da Madeira, Funchal, Portugal
| | - Pedro Soares
- Department of Biology, CBMA (Centre of Molecular and Environmental Biology), Braga, Portugal
- Department of Biology, Institute of Science and Innovation for Bio-Sustainability (IB-S), University of Minho, Braga, Portugal
| | - Ana Margarida Vigário
- Projecto Medicina, Faculdade de Ciências da Vida, Universidade da Madeira, Funchal, Portugal
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
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Willems YE, deSteiguer A, Tanksley PT, Vinnik L, Främke D, Okbay A, Richter D, Wagner GG, Hertwig R, Koellinger P, Tucker-Drob EM, Harden KP, Raffington L. Self-control is associated with health-relevant disparities in buccal DNA-methylation measures of biological aging in older adults. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.08.30.23294816. [PMID: 37693450 PMCID: PMC10491374 DOI: 10.1101/2023.08.30.23294816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Self-control is a personality dimension that is associated with better physical health and a longer lifespan. Here we examined (1) whether self-control is associated with buccal and saliva DNA-methylation (DNAm) measures of biological aging quantified in children, adolescents, and adults, and (2) whether biological aging measured in buccal DNAm is associated with self-reported health. Following preregistered analyses, we computed two DNAm measures of advanced biological age (PhenoAge and GrimAge Acceleration) and a DNAm measure of pace of aging (DunedinPACE) in buccal samples from the German Socioeconomic Panel Study (SOEP-G[ene], n = 1058, age range 0-72, Mage = 42.65) and saliva samples from the Texas Twin Project (TTP, n = 1327, age range 8-20, Mage = 13.50). We found that lower self-control was associated with advanced biological age in older adults (β =-.34), but not young adults, adolescents or children. This association was not accounted for by statistical correction for socioeconomic contexts, BMI, or genetic correlates of low self-control. Moreover, a faster pace of aging and advanced biological age measured in buccal DNAm were associated with worse self-reported health (β =.13 to β = .19). But, effect sizes were weaker than observations in blood, thus customization of DNAm aging measures to buccal and saliva tissues may be necessary. Our findings are consistent with the hypothesis that self-control is associated with health via pathways that accelerate biological aging in older adults.
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Affiliation(s)
- Y E Willems
- Max Planck Research Group Biosocial - Biology, Social Disparities, and Development, Max Planck Institute for Human Development, Berlin
| | - A deSteiguer
- Population Research Center, The University of Texas, Austin
| | - P T Tanksley
- Population Research Center, The University of Texas, Austin
| | - L Vinnik
- Max Planck Research Group Biosocial - Biology, Social Disparities, and Development, Max Planck Institute for Human Development, Berlin
| | - D Främke
- Max Planck Research Group Biosocial - Biology, Social Disparities, and Development, Max Planck Institute for Human Development, Berlin
| | - A Okbay
- School of Business and Economics, Economics Fellow, Tinbergen Institute, Amsterdam
- Amsterdam Neuroscience, Complex Trait Genetics, Vrije Universiteit Amsterdam, Amsterdam
- Department of Economics, School of Business and Economics, Vrije Universiteit Amsterdam, Amsterdam
| | - D Richter
- Department of Education and Psychology, Freie Universität Berlin
- SHARE Berlin, Berlin
| | - G G Wagner
- Max Planck Institute for Human Development, Berlin
- German Socio Economic Panel Study (SOEP), Berlin
| | - R Hertwig
- Max Planck Institute for Human Development, Berlin
| | - P Koellinger
- School of Business and Economics, Economics Fellow, Tinbergen Institute, Amsterdam
- Amsterdam Neuroscience, Complex Trait Genetics, Vrije Universiteit Amsterdam, Amsterdam
- Department of Economics, School of Business and Economics, Vrije Universiteit Amsterdam, Amsterdam
| | | | - K P Harden
- Population Research Center, The University of Texas, Austin
| | - L Raffington
- Max Planck Research Group Biosocial - Biology, Social Disparities, and Development, Max Planck Institute for Human Development, Berlin
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Pradhan J, Mallick S, Mishra N, Tiwari A, Negi VD. Pregnancy, infection, and epigenetic regulation: A complex scenario. Biochim Biophys Acta Mol Basis Dis 2023:166768. [PMID: 37269984 DOI: 10.1016/j.bbadis.2023.166768] [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: 06/30/2022] [Revised: 03/23/2023] [Accepted: 04/17/2023] [Indexed: 06/05/2023]
Abstract
A unique immunological condition, pregnancy ensures fetus from maternal rejection, allows adequate fetal development, and protects against microorganisms. Infections during pregnancy may lead to devastating consequences for pregnant women and fetuses, resulting in the mother's death, miscarriage, premature childbirth, or neonate with congenital infection and severe diseases and defects. Epigenetic (heritable changes in gene expression) mechanisms like DNA methylation, chromatin modification, and gene expression modulation during gestation are linked with the number of defects in the fetus and adolescents. The feto-maternal crosstalk for fetal survival during the entire gestational stages are tightly regulated by various cellular pathways, including epigenetic mechanisms that respond to both internal as well outer environmental factors, which can influence the fetal development across the gestational stages. Due to the intense physiological, endocrinological, and immunological changes, pregnant women are more susceptible to bacterial, viral, parasitic, and fungal infections than the general population. Microbial infections with viruses (LCMV, SARS-CoV, MERS-CoV, and SARS-CoV-2) and bacteria (Clostridium perfringens, Coxiella burnetii, Listeria monocytogenes, Salmonella enteritidis) further increase the risk to maternal and fetal life and developmental outcome. If the infections remain untreated, the possibility of maternal and fetal death exists. This article focused on the severity and susceptibility to infections caused by Salmonella, Listeria, LCMV, and SARS-CoV-2 during pregnancy and their impact on maternal health and the fetus. How epigenetic regulation during pregnancy plays a vital role in deciding the fetus's developmental outcome under various conditions, including infection and other stress. A better understanding of the host-pathogen interaction, the characterization of the maternal immune system, and the epigenetic regulations during pregnancy may help protect the mother and fetus from infection-mediated outcomes.
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Affiliation(s)
- Jasmin Pradhan
- Laboratory of Infection Immunology, Department of Life Science, National Institute of Technology, Rourkela 769008, Odisha, India.
| | - Swarupa Mallick
- Laboratory of Infection Immunology, Department of Life Science, National Institute of Technology, Rourkela 769008, Odisha, India.
| | - Neha Mishra
- Laboratory of Infection Immunology, Department of Life Science, National Institute of Technology, Rourkela 769008, Odisha, India.
| | - Aman Tiwari
- Vidya Devi Negi, Infection Immunology Laboratory (2i-Lab), Department of Biological Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Sector 81, SAS Nagar, Punjab 140306, India
| | - Vidya Devi Negi
- Vidya Devi Negi, Infection Immunology Laboratory (2i-Lab), Department of Biological Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Sector 81, SAS Nagar, Punjab 140306, India.
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Bottaccioli AG, Bottaccioli F. Come gli stati psichici si traducono in molecole biologiche e come questo cambia la medicina e la psicologia. PSICOTERAPIA E SCIENZE UMANE 2023. [DOI: 10.3280/pu2023-001012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Abstract
Nell'aprile del 2022 abbiamo pubblicato, su invito di una rivista internazionale di biologia molecolare, un'ampia review che riporta le principali evidenze scientifiche sul tema delle relazioni tra vita psichica e biologia, traendone alcune conclusioni di carattere generale sulla psicologia e la medicina (Bottaccioli, Bologna & Bottaccioli, 2022). Il presente articolo riprende alcuni dei passaggi fondamentali presentati in quella review e si collega a un precedente articolo pubblicato sul n. 4/2014 di Psicoterapia e Scienze Umane (Bottaccioli, 2014b), di cui rappresenta un aggiornamento. Dalla pubblicazione di quell'articolo le evidenze sperimentali e cliniche sull'influenza della psiche sui sistemi biologici si sono moltiplicate. Al tempo stesso, conosciamo meglio le vie e i meccanismi con cui gli stati psichici si traducono in biologia.
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Desale H, Buekens P, Alger J, Cafferata ML, Harville EW, Herrera C, Truyens C, Dumonteil E. Epigenetic signature of exposure to maternal Trypanosoma cruzi infection in cord blood cells from uninfected newborns. Epigenomics 2022; 14:913-927. [PMID: 36039408 PMCID: PMC9475499 DOI: 10.2217/epi-2022-0153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aims: To assess the epigenetic effects of in utero exposure to maternal Trypanosoma cruzi infection. Methods: We performed an epigenome-wide association study to compare the DNA methylation patterns of umbilical cord blood cells from uninfected babies from chagasic and uninfected mothers. DNA methylation was measured using Infinium EPIC arrays. Results: We identified a differential DNA methylation signature of fetal exposure to maternal T. cruzi infection, in the absence of parasite transmission, with 12 differentially methylated sites in B cells and CD4+ T cells, including eight protein-coding genes. Conclusion: These genes participate in hematopoietic cell differentiation and the immune response and may be involved in immune disorders. They also have been associated with several developmental disorders and syndromes.
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Affiliation(s)
- Hans Desale
- Department of Tropical Medicine, Tulane University School of Public Health & Tropical Medicine & Tulane University Vector-Borne & Infectious Disease Research Center, New Orleans, LA 70112, USA
| | - Pierre Buekens
- Department of Epidemiology, Tulane University School of Public Health & Tropical Medicine, New Orleans, LA 70112, USA
| | - Jackeline Alger
- Instituto de Enfermedades Infecciosas y Parasitologia Antonio Vidal, Tegucigalpa, Honduras.,Ministry of Health, Hospital Escuela, Tegucigalpa, Honduras
| | - Maria Luisa Cafferata
- Unidad de Investigación Clínica y Epidemiológica Montevideo (UNICEM), Hospital de Clínicas, Montevideo, 11600, Uruguay
| | - Emily Wheeler Harville
- Department of Epidemiology, Tulane University School of Public Health & Tropical Medicine, New Orleans, LA 70112, USA
| | - Claudia Herrera
- Department of Tropical Medicine, Tulane University School of Public Health & Tropical Medicine & Tulane University Vector-Borne & Infectious Disease Research Center, New Orleans, LA 70112, USA
| | - Carine Truyens
- Laboratory of Parasitology, Faculty of Medicine, & ULB Center for Research in Immunology (UCRI), Université Libre de Bruxelles, Brussels, Belgium
| | - Eric Dumonteil
- Department of Tropical Medicine, Tulane University School of Public Health & Tropical Medicine & Tulane University Vector-Borne & Infectious Disease Research Center, New Orleans, LA 70112, USA
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Lovern C, Todd IMF, Håberg SE, Magnus MC, Burgner DP, Miller JE. Association of Prenatal Antibiotics and Mode of Birth With Otolaryngology Surgery in Offspring: A National Data Linkage Study. Pediatr Infect Dis J 2022; 41:368-374. [PMID: 35195568 DOI: 10.1097/inf.0000000000003491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Pediatric otolaryngology surgery is commonly performed after recurrent infections and allergy/atopy. Prenatal antibiotic exposure and cesarean section deliveries increase the risk of severe infection and allergy/atopy in the offspring, but the relationship with common, related surgical outcomes is unknown. This study measures the associations between prenatal antibiotic use and mode of birth with common pediatric otolaryngology surgery. METHODS Data linkage analysis of all live-born, singleton children, born between 2008 and 2018 was done using Norwegian national health registry data. Exposures of interest were prenatal antibiotics and mode of birth. The primary outcome was common otolaryngology surgery before 10 years of age. Exposure-outcome associations were estimated through multivariable Cox proportional hazards models adjusting for predefined covariates. Interaction between exposures was explored. RESULTS Of 539,390 children, 146,832 (27.2%) had mothers who were prescribed antibiotics during pregnancy, 83,473 (15.5%) were delivered via cesarean section, and 48,565 (9.0%) underwent an otolaryngology surgery during the study period. Prenatal antibiotic exposure [adjusted hazard ratio (aHR), 1.22; 95% CI: 1.20-1.24] and cesarean section (aHR, 1.14; 95% CI: 1.11-1.16) were each associated with otolaryngology surgery after mutual adjustment. There was some evidence of an interaction between the 2 exposures (P = 0.03). CONCLUSIONS Antibiotic exposure in pregnancy and cesarean section may adversely affect early immune development and increase the risk of recurrent upper airway infections and allergy/atopy that may require otolaryngology surgery. Mechanistic studies are warranted to explore genetic and/or molecular pathways that explain these findings. This may identify potential therapeutic targets to reduce the burden of otolaryngology surgery.
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Affiliation(s)
- Claire Lovern
- From the Department of Surgery, Gelre Hospitals, Apeldoorn, the Netherlands
| | - Isobel M F Todd
- Infection and Immunity Division, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Siri E Håberg
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Maria C Magnus
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - David P Burgner
- Infection and Immunity Division, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia
| | - Jessica E Miller
- Infection and Immunity Division, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia
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Bottaccioli AG, Bologna M, Bottaccioli F. Psychic Life-Biological Molecule Bidirectional Relationship: Pathways, Mechanisms, and Consequences for Medical and Psychological Sciences—A Narrative Review. Int J Mol Sci 2022; 23:ijms23073932. [PMID: 35409300 PMCID: PMC8999976 DOI: 10.3390/ijms23073932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/29/2022] [Accepted: 03/29/2022] [Indexed: 02/01/2023] Open
Abstract
Today, it is possible to investigate the biological paths and mechanisms that link mental life to biological life. Emotions, feelings, desires, and cognitions influence biological systems. In recent decades, psychoneuroendocrinoimmunology research has highlighted the routes linking the psyche–brain–immune systems. Recently, epigenetics research has shown the molecular mechanisms by which stress and mental states modulate the information contained in the genome. This research shapes a new paradigm considering the human being as a whole, integrating biology and psychology. This will allow us to progress towards personalized precision medicine, deeply changing medical and psychological sciences and clinical practice. In this paper, we recognize leading research on both bidirectional relations between the psyche–brain–immunity and molecular consequences of psychological and mental states.
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Affiliation(s)
- Anna Giulia Bottaccioli
- Department of Psychology, University “Vita e Salute”, San Raffaele, 20132 Milan, Italy
- Italian Society of Psycho-Neuro-Endocrine-Immunology (SIPNEI), 00195 Rome, Italy; (M.B.); (F.B.)
- Correspondence:
| | - Mauro Bologna
- Italian Society of Psycho-Neuro-Endocrine-Immunology (SIPNEI), 00195 Rome, Italy; (M.B.); (F.B.)
- Department of Medicine, Public Health, Life and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Francesco Bottaccioli
- Italian Society of Psycho-Neuro-Endocrine-Immunology (SIPNEI), 00195 Rome, Italy; (M.B.); (F.B.)
- Department of Medicine, Public Health, Life and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
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Molloy EJ, Bearer CF. Paediatric and neonatal sepsis and inflammation. Pediatr Res 2022; 91:267-269. [PMID: 35046541 PMCID: PMC8766624 DOI: 10.1038/s41390-021-01918-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 12/08/2021] [Indexed: 11/10/2022]
Abstract
Sepsis has a huge impact on global mortality and has been declared as a priority by the World Health organisation the WHO.1 Children have a high incidence of sepsis especially in the neonatal with an estimated 3 million babies affected worldwide and mortality ranges from 11 to 19%.2 In addition, long-term neurodevelopmental outcomes are affected but this is largely unquantified. However, challenges remain in the early recognition, diagnosis and standardised management of sepsis. This series on Sepsis and inflammation in children reviews the conundrums of diagnostic criteria, biomarkers, management and future strategies to improve outcomes.
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Affiliation(s)
- E. J. Molloy
- grid.8217.c0000 0004 1936 9705Paediatrics, Trinity College Dublin, Trinity Research in Childhood Centre (TRiCC), Dublin, Ireland ,Trinity Translational Medicine Institute (TTMI), Dublin, Ireland ,grid.411886.20000 0004 0488 4333Neonatology, Coombe Women’s and Infants University Hospital, Dublin, Ireland ,Neonatology, CHI at Crumlin, Dublin, Ireland ,grid.412459.f0000 0004 0514 6607Children’s Hospital Ireland (CHI) at Tallaght, Dublin, Ireland
| | - C. F. Bearer
- grid.415629.d0000 0004 0418 9947UH Rainbow Babies & Children’s Hospital, Cleveland, OH USA ,grid.67105.350000 0001 2164 3847Case Western Reserve University School of Medicine, Cleveland, OH USA
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