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Gowett MQ, Perry SS, Aggarwal R, Zhou LT, Pavone ME, Duncan FE, Cheng WS. Associations of childhood allergies with parental reproductive and allergy history. J Assist Reprod Genet 2023; 40:1349-1359. [PMID: 37133690 PMCID: PMC10310638 DOI: 10.1007/s10815-023-02801-3] [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: 09/19/2022] [Accepted: 04/04/2023] [Indexed: 05/04/2023] Open
Abstract
PURPOSE There has been a noted parallel rise in both the use of Assisted Reproductive Technology (ART) to conceive and childhood allergies in the last few decades. The purpose of this study was to investigate the possible association between reproductive and allergy history in parents and allergies in their children. METHODS This exploratory study used a cross-sectional study design and web-based survey to collect anonymous data on demographics, allergy, and health history from parents and about each of their children under 18 years of age. Children were stratified into two groups by allergy status (yes/no), and associations between each variable and the odds of allergies were tested using univariable and multivariable mixed logistic regression models. RESULTS Of the 563 children in the study, 237 were reported to have allergies whereas 326 did not. Age, residential community, household income, mode of conception, paternal age at conception, biological parental allergy status, and history of asthma and eczema were significantly associated with allergies in univariable analysis. Multivariable analysis revealed household income ($50 k to $99 k vs ≥ $200 k adj OR = 2.72, 95% CI 1.11, 6.65), biological parental allergies (mother-adj OR 2.74, 95% CI 1.59, 4.72, father-adj OR 2.06, 95% CI 1.24, 3.41) and each additional year of age of children (adj OR 1.17, CI 1.10, 1.24) were significantly associated with odds of allergies in children. CONCLUSION Although the exploratory nature of this convenience, snowballing sample limited the generalizability of the findings, initial observations warrant further investigation and validation in a larger more diverse population.
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Affiliation(s)
- Madison Q Gowett
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, 303 E. Superior Street, Lurie 10-109, Chicago, IL, 60611, USA
| | - Sarah S Perry
- Department of Biostatistics, University of Iowa, Iowa City, IA, USA
| | - Raveena Aggarwal
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, 303 E. Superior Street, Lurie 10-109, Chicago, IL, 60611, USA
| | - Luhan T Zhou
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, 303 E. Superior Street, Lurie 10-109, Chicago, IL, 60611, USA
| | - Mary Ellen Pavone
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, 303 E. Superior Street, Lurie 10-109, Chicago, IL, 60611, USA
| | - Francesca E Duncan
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, 303 E. Superior Street, Lurie 10-109, Chicago, IL, 60611, USA.
| | - W Susan Cheng
- Department of Social, Department of Epidemiology, School of Public Health and Tropical Medicine, Behavioral, and Population Sciences, Tulane University, 1440 Canal Street, Tidewater Building #2460-8329, New Orleans, LA, 70112, USA.
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Al-Shuweli S, Landt E, Ellervik C, Poulsen HE, Ramar M, Dahl M, Fedulov AV. Risk of asthma in offspring of asthmatic fathers versus mothers: A population-based study of 21,000 individuals in Denmark. Respir Med 2023; 207:107116. [PMID: 36642344 DOI: 10.1016/j.rmed.2023.107116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 01/04/2023] [Accepted: 01/05/2023] [Indexed: 01/15/2023]
Abstract
Parental asthma or allergy have been linked to higher risk of asthma in a child; this occurs to a variable extent in different study populations. Moreover, it is debated whether maternal more so than paternal asthma history is a stronger predisposing factor: while in some countries/populations the maternal effect was clearly seen over paternal, in others the parental effects were equivalent, and in a few studies paternal effect dominated. Here we aimed to determine parental asthma and allergy effect in the Danish GEneral SUburban population Study (GESUS). This cross-sectional study has involved 21,362 adults aged 20+ years in the suburbs of Copenhagen. We used a combination of questionnaire approach, history of prescribed asthma medications and pulmonary function testing to determine odds ratios for maternal and paternal (and combined) asthma and allergy linked to asthma in the test subjects. We found that the input of maternal vs. paternal asthma effect was approximately equal (age and sex-adjusted OR 2.46, 95% CI: 2.15-2.81 for asthmatic mothers vs. 2.97, 2.58-3.42 for asthmatic fathers), except for the "ever asthma" age and sex-adjusted odds ratios where paternal allergy seems to have conferred a marginally greater effect (age and sex-adj. OR 1.96 for maternal allergy vs. 2.44 for paternal allergy, p = 0.03). Stratifying for gestational tobacco smoking did not affect the maternal results. We conclude that in the GESUS study parental asthma or allergy were strongly linked to higher asthma risk in offspring, without a prominent maternal or paternal effect.
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Affiliation(s)
- Suzan Al-Shuweli
- Department of Clinical Biochemistry, Zealand University Hospital, Køge, Denmark
| | - Eskild Landt
- Department of Clinical Biochemistry, Zealand University Hospital, Køge, Denmark
| | - Christina Ellervik
- Department of Laboratory Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA; Department of Data Support, Region Zealand, Sorø, Denmark; Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - Henrik Enghusen Poulsen
- Department of Endocrinology I, University Hospital Copenhagen Bispebjerg Frederiksberg Hospital, and Department of Cardiology, Copenhagen University Hospital Copenhagen at Hillerød, Denmark
| | - Mohankumar Ramar
- Department of Surgery, Warren Alpert Medical School, Brown University, RI, USA
| | - Morten Dahl
- Department of Clinical Biochemistry, Zealand University Hospital, Køge, Denmark; Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - Alexey V Fedulov
- Department of Surgery, Warren Alpert Medical School, Brown University, RI, USA.
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Gau CC, Lee HJ, Lu HY, Wu CY, Huang HY, Tsai HJ, Yao TC. Association of advanced paternal age with lung function at school age. Respir Res 2022; 23:259. [PMID: 36127724 PMCID: PMC9487029 DOI: 10.1186/s12931-022-02178-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 09/12/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Epidemiological studies suggest that advanced paternal age impact offspring health, but its impact on respiratory health is unclear. This study aimed to investigate the association of paternal age with lung function and fraction of exhaled nitric oxide (FeNO) in children. METHODS We analyzed data from 1330 single-born children (576 girls, 43.3%; mean age, 6.4 years), who participated in the Longitudinal Investigation of Global Health in Taiwanese Schoolchildren (LIGHTS) cohort and received measurements of lung function and FeNO at 6-year follow-up visits. Covariate-adjusted regression analyses were applied. RESULTS Every 5-year increase in paternal age at birth was associated with 0.51% decrease in FEV1/FVC ratio (95% CI - 0.86 to - 0.15; p = 0.005) and 19.86 mL/s decrease in FEF75 (95% CI: - 34.07 to - 5.65; p = 0.006). Stratified analyses revealed that increasing paternal age at birth was associated with decreasing FEV1/FVC ratio and FEF75 only among children with prenatal exposure to environmental tobacco smoke (ETS) or not being breastfed. Sensitivity analyses using paternal age as a categorical variable found decreasing FEV1/FVC ratio and FEF75 in the groups of paternal age 35-39 and ≥ 40 years. There was no association of paternal age at birth with FeNO. CONCLUSION Our findings provide novel evidence linking advanced paternal age at birth with decreasing lung function in children at school age. Children with prenatal exposure to ETS or not being breastfed are more vulnerable to the adverse effect of advanced paternal age on childhood lung function. Further studies are warranted to confirm this novel adverse effect of advanced paternal age.
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Affiliation(s)
- Chun-Chun Gau
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, 5 Fu-Hsin Street, Kweishan, Taoyuan, Taiwan
- School of Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan
- Division of Pediatric General Medicine, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Department of Pediatrics, New Taipei Municipal TuCheng Hospital, New Taipei, Taiwan
| | - Hsin-Ju Lee
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, 5 Fu-Hsin Street, Kweishan, Taoyuan, Taiwan
| | - Hung-Yi Lu
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, 5 Fu-Hsin Street, Kweishan, Taoyuan, Taiwan
| | - Chao-Yi Wu
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, 5 Fu-Hsin Street, Kweishan, Taoyuan, Taiwan
- School of Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Hsin-Yi Huang
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, 5 Fu-Hsin Street, Kweishan, Taoyuan, Taiwan
| | - Hui-Ju Tsai
- Institute of Population Health Sciences, National Health Research Institutes, 35 Keyan Road, Zhunan, Miaoli County, 35053, Taiwan.
| | - Tsung-Chieh Yao
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, 5 Fu-Hsin Street, Kweishan, Taoyuan, Taiwan.
- School of Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan.
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Li J, Chen R, Lu Y, Zeng Y. The microRNA-1278/SHP-1/STAT3 pathway is involved in airway smooth muscle cell proliferation in a model of severe asthma both intracellularly and extracellularly. Mol Cell Biochem 2022; 477:1439-1451. [DOI: 10.1007/s11010-022-04358-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 01/11/2022] [Indexed: 01/31/2023]
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Machine Learning for Predicting the Risk for Childhood Asthma Using Prenatal, Perinatal, Postnatal and Environmental Factors. Healthcare (Basel) 2021; 9:healthcare9111464. [PMID: 34828510 PMCID: PMC8623896 DOI: 10.3390/healthcare9111464] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 10/05/2021] [Accepted: 10/06/2021] [Indexed: 11/16/2022] Open
Abstract
The prevalence rate for childhood asthma and its associated risk factors vary significantly across countries and regions. In the case of Morocco, the scarcity of available medical data makes scientific research on diseases such as asthma very challenging. In this paper, we build machine learning models to predict the occurrence of childhood asthma using data from a prospective study of 202 children with and without asthma. The association between different factors and asthma diagnosis is first assessed using a Chi-squared test. Then, predictive models such as logistic regression analysis, decision trees, random forest and support vector machine are used to explore the relationship between childhood asthma and the various risk factors. First, data were pre-processed using a Chi-squared feature selection, 19 out of the 36 factors were found to be significantly associated (p-value < 0.05) with childhood asthma; these include: history of atopic diseases in the family, presence of mites, cold air, strong odors and mold in the child's environment, mode of birth, breastfeeding and early life habits and exposures. For asthma prediction, random forest yielded the best predictive performance (accuracy = 84.9%), followed by logistic regression (accuracy = 82.57%), support vector machine (accuracy = 82.5%) and decision trees (accuracy = 75.19%). The decision tree model has the advantage of being easily interpreted. This study identified important maternal and prenatal risk factors for childhood asthma, the majority of which are avoidable. Appropriate steps are needed to raise awareness about the prenatal risk factors.
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Abstract
PURPOSE OF REVIEW This review aims to recognize the multifactorial cause of asthma, from the influence of mother until adulthood, highlight the main characteristics of the disease at different ages and summarize the evidence of potential prevention strategies. RECENT FINDINGS To date, regarding the prenatal period, the presence of specific genes, maternal asthma, drugs, and tobacco exposure are the most relevant predisposing features for an asthmatic offspring. For newborns, preterm, bronchopulmonary dysplasia, and low birth weight has been associated with low lung function. Among young children, atopic dermatitis, lower respiratory tract infections, and increased levels of total Immunoglobulin E (IgE) and allergen-specific IgE are important determinants.Breastfeeding has been demonstrated being protective for the onset of asthma. Allergen immunotherapy has also been shown to have significant preventive effect decreasing asthma development. Inhaled corticosteroids use in early childhood prevents exacerbations but does not alter the natural history of asthma. Other interventions, such as the use of palivizumab, probiotics, vitamin D supplementation, and fish consumption presented controversial results. SUMMARY A good knowledge of risk factors for asthma development, from prenatal period to adulthood, may lead to efficacious preventive strategies. Further data of long-term follow-up in population-based studies according to different phenotypes are needed.
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Halvaei I, Litzky J, Esfandiari N. Advanced paternal age: effects on sperm parameters, assisted reproduction outcomes and offspring health. Reprod Biol Endocrinol 2020; 18:110. [PMID: 33183337 PMCID: PMC7664076 DOI: 10.1186/s12958-020-00668-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 10/30/2020] [Indexed: 01/08/2023] Open
Abstract
Many factors, including postponement of marriage, increased life expectancy, and improved success with assisted reproductive technologies have been contributing to increased paternal age in developed nations. This increased average paternal age has led to concerns about adverse effects of advanced paternal age on sperm quality, assisted reproductive outcomes, and the health of the offspring conceived by older fathers. This review discusses the association between advanced paternal age and sperm parameters, assisted reproduction success rates, and offspring health.
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Affiliation(s)
- Iman Halvaei
- Department of Anatomical Sciences, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Julia Litzky
- Department of Pediatrics, Dartmouth Hitchcock Medical Center, Lebanon, NH, USA
| | - Navid Esfandiari
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Vermont Medical Center, Larner College of Medicine, 111 Colchester Ave, Burlington, VT, 05401, USA.
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Lou L, Tian M, Chang J, Li F, Zhang G. MiRNA-192-5p attenuates airway remodeling and autophagy in asthma by targeting MMP-16 and ATG7. Biomed Pharmacother 2019; 122:109692. [PMID: 31918268 DOI: 10.1016/j.biopha.2019.109692] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 11/12/2019] [Accepted: 11/22/2019] [Indexed: 01/21/2023] Open
Abstract
Asthma is a chronic lung inflammatory disease with high incidence. MicroRNA-192-5p (miR-192-5p) was down-regulated in asthmatics. However, the role of miR-192-5p in asthma is still unclear. In current study, in vitro, the overexpression of miR-192-5p, matrix metalloproteinase (MMP)-16 and autophagy related 7 (ATG7) was conducted in airway smooth muscle cells (ASMCs). We found that miR-192-5p suppressed cell proliferation, and decreased MMP-16 and ATG7 expression. MMP-16 and ATG7 promoted cell proliferation, and further alleviated the down-regulation of miR-192-5p on proliferation of ASMCs. in vivo, miR-192-5p was down-regulated in asthma mice, and involved in improvement of asthma mice. MiR-192-5p was demonstrated to alleviate inflammation in asthma mice, including decreasing the level of ovalbumin (OVA)-specific IgE, interleukin (IL)-4, IL-5, IL-13, iNOS and COX-2. Moreover, the attenuation of airway remodeling induced by miR-192-5p in asthma mice were expressed by the reduction of fibroblast growth factor-23 (FGF-23) level, decrease in concentrations of MMP-2 and MMP-9 as well as down-regulation of collagen I deposition. Further, miR-192-5p also caused the suppression of autophagy in asthma mice, exhibiting a decrease in LC3II/I, beclin-1 and ATG7, and an increase in p62. Importantly, MMP-16 and ATG7 were confirmed to be targets of miR-192-5p. Therefore, our results indicate that miRNA-192-5p may attenuate airway remodeling and autophagy in asthma via targeting MMP-16 and ATG7.
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Affiliation(s)
- Lili Lou
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Mengyuan Tian
- Department of Pathology, The Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan 450008, China
| | - Jingxia Chang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Fangfang Li
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Guojun Zhang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China.
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Bergh C, Pinborg A, Wennerholm UB. Parental age and child outcomes. Fertil Steril 2019; 111:1036-1046. [PMID: 31155113 DOI: 10.1016/j.fertnstert.2019.04.026] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 04/13/2019] [Accepted: 04/18/2019] [Indexed: 10/26/2022]
Abstract
This review summarizes the impact of parental age on children's health outcomes beyond the perinatal period. In the last decades, delayed parenthood with both men and women has become a public health issue. For women, in particular, the size of this delay is substantial. For a few medical conditions, older parental age has a pronounced effect on child morbidity. For most other outcomes, a more modest effect is evident. Although these effects might be limited on an individual level, they have a substantial impact at the level of population health.
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Affiliation(s)
- Christina Bergh
- Department of Obstetrics and Gynaecology, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Reproductive Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden.
| | - Anja Pinborg
- Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ulla-Britt Wennerholm
- Department of Obstetrics and Gynaecology, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Sahlgrenska University Hospital East, Gothenburg, Sweden
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Yang ZC, Qu ZH, Yi MJ, Shan YC, Ran N, Xu L, Liu XJ. MiR-448-5p inhibits TGF-β1-induced epithelial-mesenchymal transition and pulmonary fibrosis by targeting Six1 in asthma. J Cell Physiol 2018; 234:8804-8814. [PMID: 30362537 DOI: 10.1002/jcp.27540] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 09/13/2018] [Indexed: 12/28/2022]
Abstract
MicroRNAs (miRNAs) are small yet versatile gene tuners that regulate a variety of cellular processes, including cell growth and proliferation. The aim of this study was to explore how miR-448-5p affects airway remodeling and transforming growth factor-β1 (TGF-β1)-stimulated epithelial-mesenchymal transition (EMT) by targeting Sine oculis homeobox homolog 1 (Six1) in asthma. Asthmatic mice models with airway remodeling were induced with ovalbumin solution. MiRNA expression was evaluated using quantitative real-time polymerase chain reaction. Transfection studies of bronchial epithelial cells were performed to determine the target genes. A luciferase reporter assay system was applied to identify whether Six1 is a target gene of miR-448-5p. In the current study, we found that miR-448-5p was dramatically decreased in lung tissues of asthmatic mice and TGF-β1-stimulated bronchial epithelial cells. In addition, the decreased level of miR-448-5p was closely associated with the increased expression of Six1. Overexpression of miR-448-5p decreased Six1 expression and, in turn, suppressed TGF-β1-mediated EMT and fibrosis. Next, we predicted that Six1 was a potential target gene of miR-448-5p and demonstrated that miR-448-5p could directly target Six1. An SiRNA targeting Six1 was sufficient to suppress TGF-β1-induced EMT and fibrosis in 16HBE cells. Furthermore, the overexpression of Six1 partially reversed the protective effect of miR-448-5p on TGF-β1-mediated EMT and fibrosis in bronchial epithelial cells. Taken together, the miR-448-5p/TGF-β1/Six1 link may play roles in the progression of EMT and pulmonary fibrosis in asthma.
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Affiliation(s)
- Zhao-Chuan Yang
- Department of Pediatrics, Qilu Hospital of Shandong University, Jinan, China.,Department of Child Health Care, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zheng-Hai Qu
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Ming-Ji Yi
- Department of Child Health Care, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yan-Chun Shan
- Department of Child Health Care, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Ni Ran
- Department of Child Health Care, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Lei Xu
- Department of Pediatrics, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xin-Jie Liu
- Department of Pediatrics, Qilu Hospital of Shandong University, Jinan, China
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