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El Abd A, Dasari H, Dodin P, Trottier H, Ducharme FM. The effects of vitamin D supplementation on inflammatory biomarkers in patients with asthma: a systematic review and meta-analysis of randomized controlled trials. Front Immunol 2024; 15:1335968. [PMID: 38545098 PMCID: PMC10965564 DOI: 10.3389/fimmu.2024.1335968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 02/19/2024] [Indexed: 04/10/2024] Open
Abstract
Background While the association between vitamin D and several inflammatory biomarkers in asthma patients has been extensively reported, it remains unclear whether supplementation modifies these biomarkers. This review aims to evaluate the impact of vitamin D supplementation on inflammatory biomarkers measured in vivo in individuals with asthma. Methods We conducted a systematic review of randomized controlled trials (RCTs) published until November 2022 in six electronic databases evaluating the impact of vitamin D supplementation (any dose, form, administration route, frequency, or duration) compared to placebo in children or adults. The two co-primary outcomes were serum IgE and blood eosinophils reported at the endpoint. Secondary outcomes included other markers of type 2 inflammation (e.g., sputum eosinophils, fractional exhaled nitric oxide, etc.), anti-inflammatory biomarkers (e.g., interleukin (IL)-10, etc.), markers of non-type 2 inflammation (e.g., high-sensitivity C-reactive protein, etc.), and non-specific biomarkers (e.g., macrophages, etc.). Data were aggregated using fixed or random effect models. Results Thirteen RCTs (5 in adults, 5 in pediatric patients, and 3 in mixed age groups) testing doses of vitamin D supplementation ranging from 800 to 400,000 IU over periods of 6 weeks to 12 months were included. Eight studies provided data on serum IgE and four on blood eosinophils. As secondary outcomes, three studies reported on sputum eosinophils, four on FeNO, five on serum IL-10, and two on airway IL-10. Compared to placebo, vitamin D supplementation had no significant effect on serum IgE (Mean difference [MD] [95% CI]: 0.06 [-0.13, 0.26] IU/mL), blood eosinophils (MD [95% CI]: - 0.02 [-0.11, 0.07] 103/μL), or FeNO (MD [95% CI]: -4.10 [-10.95, 2.75] ppb) at the endpoint. However, the vitamin D supplementation group showed higher serum IL-10 levels compared to placebo (MD [95% CI]: 18.85 [1.11, 36.59] pg/ml) at the endpoint. Although data could not be aggregated, narrative synthesis suggested no significant effect of supplementation on sputum eosinophils and IL-10 in both sputum and exhaled breath condensate, at the endpoint. Conclusion Vitamin D supplementation in individuals with asthma was not associated with lower inflammatory biomarkers related to type 2 inflammation. However, it was significantly associated with higher serum IL-10 compared to placebo. Systematic review registration https://www.crd.york.ac.uk/PROSPERO/, identifier CRD42022365666.
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Affiliation(s)
- Asmae El Abd
- Sainte-Justine University Health Center, Research Center, Montreal, QC, Canada
- Department of Social and Preventive Medicine, School of Public Health, University of Montreal, Montreal, QC, Canada
| | - Harika Dasari
- Sainte-Justine University Health Center, Research Center, Montreal, QC, Canada
| | - Philippe Dodin
- Sainte-Justine University Health Center, Research Center, Montreal, QC, Canada
| | - Helen Trottier
- Sainte-Justine University Health Center, Research Center, Montreal, QC, Canada
- Department of Social and Preventive Medicine, School of Public Health, University of Montreal, Montreal, QC, Canada
| | - Francine M Ducharme
- Sainte-Justine University Health Center, Research Center, Montreal, QC, Canada
- Department of Social and Preventive Medicine, School of Public Health, University of Montreal, Montreal, QC, Canada
- Department of Pediatrics, Faculty of Medicine, University of Montreal, Sainte-Justine Hospital, Montreal, QC, Canada
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2
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Hong X, Jiang M, Kho AT, Tiwari A, Guo H, Wang AL, McGeachie MJ, Weiss ST, Tantisira KG, Li J. Circulating miRNAs associate with historical childhood asthma hospitalization in different serum vitamin D groups. Respir Res 2024; 25:118. [PMID: 38459594 PMCID: PMC10921757 DOI: 10.1186/s12931-024-02737-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: 09/22/2023] [Accepted: 02/17/2024] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND Vitamin D may help to alleviate asthma exacerbation because of its anti-inflammation effect, but the evidence is inconsistent in childhood asthma. MiRNAs are important mediators in asthma pathogenesis and also excellent non-invasive biomarkers. We hypothesized that circulating miRNAs are associated with asthma exacerbation and modified by vitamin D levels. METHODS We sequenced baseline serum miRNAs from 461 participants in the Childhood Asthma Management Program (CAMP). Logistic regression was used to associate miRNA expression with asthma exacerbation through interaction analysis first and then stratified by vitamin D insufficient and sufficient groups. Microarray from lymphoblastoid B-cells (LCLs) treated by vitamin D or sham of 43 subjects in CAMP were used for validation in vitro. The function of miRNAs was associated with gene modules by weighted gene co-expression network analysis (WGCNA). RESULTS We identified eleven miRNAs associated with asthma exacerbation with vitamin D effect modification. Of which, five were significant in vitamin D insufficient group and nine were significant in vitamin D sufficient group. Six miRNAs, including hsa-miR-143-3p, hsa-miR-192-5p, hsa-miR-151a-5p, hsa-miR-24-3p, hsa-miR-22-3p and hsa-miR-451a were significantly associated with gene modules of immune-related functions, implying miRNAs may mediate vitamin D effect on asthma exacerbation through immune pathways. In addition, hsa-miR-143-3p and hsa-miR-451a are potential predictors of childhood asthma exacerbation at different vitamin D levels. CONCLUSIONS miRNAs are potential mediators of asthma exacerbation and their effects are directly impacted by vitamin D levels.
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Affiliation(s)
- Xiaoning Hong
- Clinical Big Data Research Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Mingye Jiang
- Clinical Big Data Research Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Alvin T Kho
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Computational Health Informatics Program, Boston Children's Hospital, Boston, MA, USA
| | - Anshul Tiwari
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Haiyan Guo
- Department of Respiratory and Critical Care Medicine, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Disease, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, China
| | - Alberta L Wang
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Michael J McGeachie
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Scott T Weiss
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Partners Personalized Medicine, Partners Healthcare, Boston, MA, USA
| | - Kelan G Tantisira
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
- Department of Pediatrics, Division of Respiratory Medicine, University of California San Diego, La Jolla, CA, USA.
| | - Jiang Li
- Clinical Big Data Research Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China.
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
- Shenzhen Key Laboratory of Chinese Medicine Active Substance Screening and Translational Research, Shenzhen, Guangdong, China.
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3
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Clemente-Suárez VJ, Mielgo-Ayuso J, Ramos-Campo DJ, Beltran-Velasco AI, Martínez-Guardado I, Navarro Jimenez E, Redondo-Flórez L, Yáñez-Sepúlveda R, Tornero-Aguilera JF. Basis of preventive and non-pharmacological interventions in asthma. Front Public Health 2023; 11:1172391. [PMID: 37920579 PMCID: PMC10619920 DOI: 10.3389/fpubh.2023.1172391] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 09/18/2023] [Indexed: 11/04/2023] Open
Abstract
Asthma is one of the most common atopic disorders in all stages of life. Its etiology is likely due to a complex interaction between genetic, environmental, and lifestyle factors. Due to this, different non-pharmacological interventions can be implemented to reduce or alleviate the symptoms caused by this disease. Thus, the present narrative review aimed to analyze the preventive and non-pharmacological interventions such as physical exercise, physiotherapy, nutritional, ergonutritional, and psychological strategies in asthma treatment. To reach these aims, an extensive narrative review was conducted. The databases used were MedLine (PubMed), Cochrane (Wiley), Embase, PsychINFO, and CinAhl. Asthma is an immune-mediated inflammatory condition characterized by increased responsiveness to bronchoconstrictor stimuli. Different factors have been shown to play an important role in the pathogenesis of asthma, however, the treatments used to reduce its incidence are more controversial. Physical activity is focused on the benefits that aerobic training can provide, while physiotherapy interventions recommend breathing exercises to improve the quality of life of patients. Nutritional interventions are targeted on implement diets that prioritize the consumption of fruits and vegetables and supplementation with antioxidants. Psychological interventions have been proposed as an essential non-pharmacological tool to reduce the emotional problems associated with asthma.
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Affiliation(s)
- Vicente Javier Clemente-Suárez
- Faculty of Sports Sciences, Universidad Europea de Madrid, Madrid, Spain
- Studies Centre in Applied Combat (CESCA), Toledo, Spain
| | - Juan Mielgo-Ayuso
- Department of Health Sciences, Faculty of Health Sciences, University of Burgos, Burgos, Spain
| | - Domingo Jesús Ramos-Campo
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Science-INEF, Universidad Politécnica de Madrid, Madrid, Spain
| | | | - Ismael Martínez-Guardado
- BRABE Group, Department of Psychology, Faculty of Life and Natural Sciences, Universidad Camilo José Cela, Madrid, Spain
| | | | - Laura Redondo-Flórez
- Department of Health Sciences, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, Madrid, Spain
| | | | - Jose Francisco Tornero-Aguilera
- Faculty of Sports Sciences, Universidad Europea de Madrid, Madrid, Spain
- Studies Centre in Applied Combat (CESCA), Toledo, Spain
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4
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Asthma and Vitamin D Deficiency: Occurrence, Immune Mechanisms, and New Perspectives. J Immunol Res 2022; 2022:6735900. [PMID: 35874901 PMCID: PMC9307373 DOI: 10.1155/2022/6735900] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/06/2022] [Accepted: 06/24/2022] [Indexed: 12/13/2022] Open
Abstract
Asthma, as a chronic inflammatory condition of the airways, has a considerable prevalence among children. Vitamin D might play a role in asthma pathogenesis by affecting the development of the lung, regulating the immune responses, and remodeling of airway smooth muscle (ASM). Study results on the association between the serum level of vitamin D and asthma severity have suggested a converse relationship between lower vitamin D levels and more severe clinical courses. However, they are not consistent in these findings and have shown insignificant correlations, as well. The possible effects of vitamin D on asthma have led researchers to consider this vitamin a potential prophylactic and therapeutic tool for managing children with variant degrees of asthma. Adding vitamin D to the routine corticosteroid therapy of asthmatic children is another field of interest that has shown promising results. In this narrative review study, we aim to elaborate on the existing knowledge on the role of vitamin D in asthma pathogenesis and prognosis, explain the controversies that exist on the effectiveness of treating patients with vitamin D supplements, and make a general conclusion about how vitamin D actually is linked to asthma in children.
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5
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Arshad R, Sameen A, Murtaza MA, Sharif HR, Iahtisham‐Ul‐Haq, Dawood S, Ahmed Z, Nemat A, Manzoor MF. Impact of vitamin D on maternal and fetal health: A review. Food Sci Nutr 2022; 10:3230-3240. [PMID: 36249984 PMCID: PMC9548347 DOI: 10.1002/fsn3.2948] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/26/2022] [Accepted: 05/17/2022] [Indexed: 11/29/2022] Open
Abstract
The role of vitamin D in improving maternal health and reducing the risk of developmental disorders in fetus has been an important domain of research since the past few years. Vitamin D, owing to its immunomodulatory, anti‐inflammatory, developmental roles, and regulating calcium homeostasis, is predicted to have a significant influence on maternal and fetal health status. Several observational studies and clinical trials, determining the impact of vitamin D on gestational diabetes, C‐section, postpartum depression, pre‐eclampsia, miscarriages, and preterm delivery, have been elaborated in this review. In addition, fetal birth defects including neurological development, reduced birth weight, respiratory infections, bone development, and altered anthropometrics have also been summarized with available evidences. Other important mechanisms related to the roles of vitamin D in the body are also explained. Furthermore, recent studies determining the effect of vitamin D at genetic level will also help in understanding and future design of research in the area of maternal and fetal health.
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Affiliation(s)
- Rizwan Arshad
- University Institute of Diet and Nutritional Sciences The University of Lahore Gujrat Campus Gujrat Pakistan
| | - Aysha Sameen
- National Institute of Food Science and Technology University of Agriculture Faisalabad Faisalabad Pakistan
| | - Mian Anjum Murtaza
- Institute of Food Science and Nutrition University of Sargodha Sargodha Pakistan
| | - Hafiz Rizwan Sharif
- University Institute of Diet and Nutritional Sciences The University of Lahore Gujrat Campus Gujrat Pakistan
| | - Iahtisham‐Ul‐Haq
- Kausar Abdullah Malik School of Life Sciences Forman Christian College University Lahore Pakistan
| | - Sahifa Dawood
- University Institute of Diet and Nutritional Sciences The University of Lahore Gujrat Campus Gujrat Pakistan
| | - Zahoor Ahmed
- Human Nutrition and Dietetics School of Food and Agricultural Sciences, University of Management and Technology Lahore Pakistan
| | - Arash Nemat
- Department of Microbiology Kabul University of Medical Sciences Afghanistan
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Vassilopoulou E, Guibas GV, Papadopoulos NG. Mediterranean-Type Diets as a Protective Factor for Asthma and Atopy. Nutrients 2022; 14:1825. [PMID: 35565792 PMCID: PMC9105881 DOI: 10.3390/nu14091825] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 12/25/2022] Open
Abstract
We are currently riding the second wave of the allergy epidemic, which is ongoing in affluent societies, but now also affecting developing countries. This increase in the prevalence of atopy/asthma in the Western world has coincided with a rapid improvement in living conditions and radical changes in lifestyle, suggesting that this upward trend in allergic manifestations may be associated with cultural and environmental factors. Diet is a prominent environmental exposure that has undergone major changes, with a substantial increase in the consumption of processed foods, all across the globe. On this basis, the potential effects of dietary habits on atopy and asthma have been researched rigorously, but even with a considerable body of evidence, clear associations are far from established. Many factors converge to obscure the potential relationship, including methodological, pathophysiological and cultural differences. To date, the most commonly researched, and highly promising, candidate for exerting a protective effect is the so-called Mediterranean diet (MedDi). This dietary pattern has been the subject of investigation since the mid twentieth century, and the evidence regarding its beneficial health effects is overwhelming, although data on a correlation between MedDi and the incidence and severity of asthma and atopy are inconclusive. As the prevalence of asthma appears to be lower in some Mediterranean populations, it can be speculated that the MedDi dietary pattern could indeed have a place in a preventive strategy for asthma/atopy. This is a review of the current evidence of the associations between the constituents of the MedDi and asthma/atopy, with emphasis on the pathophysiological links between MedDi and disease outcomes and the research pitfalls and methodological caveats which may hinder identification of causality. MedDi, as a dietary pattern, rather than short-term supplementation or excessive focus on single nutrient effects, may be a rational option for preventive intervention against atopy and asthma.
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Affiliation(s)
- Emilia Vassilopoulou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece
| | - George V. Guibas
- Department of Allergy and Clinical Immunology, Royal Preston Hospital, Lancashire Teaching Hospitals NHS Foundation Trust, Preston PR2 9HT, UK;
- School of Biological Sciences, Medicine and Health, University of Manchester, Manchester M13 9PL, UK;
| | - Nikolaos G. Papadopoulos
- School of Biological Sciences, Medicine and Health, University of Manchester, Manchester M13 9PL, UK;
- Allergy Department, 2nd Pediatric Clinic, National and Kapodistrian University of Athens, Thivon and Levadias 1, 11527 Athens, Greece
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7
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Calcaterra V, Nappi RE, Farolfi A, Tiranini L, Rossi V, Regalbuto C, Zuccotti G. Perimenstrual Asthma in Adolescents: A Shared Condition in Pediatric and Gynecological Endocrinology. CHILDREN 2022; 9:children9020233. [PMID: 35204953 PMCID: PMC8870409 DOI: 10.3390/children9020233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 02/04/2022] [Accepted: 02/07/2022] [Indexed: 12/12/2022]
Abstract
Asthma is a frequent medical condition in adolescence. The worsening of the most common symptoms perimenstrually is defined as perimenstrual asthma (PMA). The cause of PMA remains unclear, but a role for hormonal milieu is plausible. Data on PMA in adolescents are limited, and its management is not fully established. We aimed to discuss the PMA phenomenon in young females from pathophysiology to preventive strategies, focusing on the relationship with the hormonal pattern. The fluctuation of estrogens at ovulation and before menstruation and the progesterone secretion during the luteal phase and its subsequent withdrawal seem to be the culprits, because the deterioration of asthma is cyclical during the luteal phase and/or during the first days of the menstrual cycle. Conventional asthma therapies are not always effective for PMA. Preventive strategies may include innovative hormonal contraception. Even a possible beneficial effect of other hormonal treatments, including estrogens, progestogens, and androgens, as well as leukotriene receptor antagonists and explorative approach using microbial-directed therapy, is considered. The underlying mechanisms, through which sex-hormone fluctuations influence asthma symptoms, represent a challenge in the clinical management of such a distressing condition. Further studies focused on young females are mandatory to promote adolescent health.
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Affiliation(s)
- Valeria Calcaterra
- Pediatric and Adolescent Unit, Department of Internal Medicine and Therapeutics, University of Pavia, 27100 Pavia, Italy
- Department of Pediatrics, “Vittore Buzzi” Children’s Hospital, 20154 Milano, Italy; (A.F.); (V.R.); (G.Z.)
- Correspondence:
| | - Rossella Elena Nappi
- Research Center for Reproductive Medicine, Gynecological Endocrinology and Menopause, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (R.E.N.); (L.T.)
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | - Andrea Farolfi
- Department of Pediatrics, “Vittore Buzzi” Children’s Hospital, 20154 Milano, Italy; (A.F.); (V.R.); (G.Z.)
| | - Lara Tiranini
- Research Center for Reproductive Medicine, Gynecological Endocrinology and Menopause, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (R.E.N.); (L.T.)
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | - Virginia Rossi
- Department of Pediatrics, “Vittore Buzzi” Children’s Hospital, 20154 Milano, Italy; (A.F.); (V.R.); (G.Z.)
| | - Corrado Regalbuto
- Pediatric Unit, Fondazione IRCCS Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy;
| | - Gianvincenzo Zuccotti
- Department of Pediatrics, “Vittore Buzzi” Children’s Hospital, 20154 Milano, Italy; (A.F.); (V.R.); (G.Z.)
- Department of Biomedical and Clinical Science “L. Sacco”, University of Milano, 20157 Milano, Italy
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8
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Hosseini SJ, Moradi B, Marhemati M, Firouzian AA, Ildarabadi E, Abedi A, Firooz M. Comparing Serum Levels of Vitamin D and Zinc in Novel Coronavirus-Infected Patients and Healthy Individuals in Northeastern Iran, 2020. INFECTIOUS DISEASES IN CLINICAL PRACTICE 2021; 29:e390-e394. [PMID: 34803346 PMCID: PMC8594403 DOI: 10.1097/ipc.0000000000001051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND COVID-19 infection has recently become a pandemic disease around the world, and its risk factors have not fully evaluated. This study aimed to compare the serum vitamin D (Vit D) and zinc levels in patients infected with novel coronavirus and healthy volunteers (HVs). METHODS This was a single-center, cross-sectional study conducted on 56 patients (32 severe cases and 24 nonsevere) admitted to the COVID-19 ward and 46 HVs living in Esfarayen City, North Khorasan Province of Iran. Serum levels of Vit D and zinc in admitted patients to the COVID-19 ward and HVs were measured. RESULTS The average levels of serum Vit D in severe cases, nonsevere cases, and HVs were 31.03 ± 15.49, 37.25 ± 18.49, and 39.33 ± 14.83, respectively (P = 0.05). Moreover, the average concentrations of serum zinc in severe cases, nonsevere cases, and HVs were 31.03 ± 15.49, 37.25 ± 18.49, and 39.33 ± 14.83, respectively (P = 0.01). Mortality rate, reinfection (for 5 months), and length of hospital stay in severe cases were higher than in nonsevere cases (P > 0.05). CONCLUSIONS Results showed that severe cases had lower levels of Vit D than did other groups and were marginally significant. Also, severe cases had a significantly low level of zinc when compared with nonsevere cases and HVs. Levels of Vit D and zinc can affect the incidence of COVID-19 infection.
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Affiliation(s)
| | - Bagher Moradi
- Microbiology, Esfarayen Faculty of Medical Sciences, Esfarayen, Iran
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9
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Effect of age and body mass index on vitamin D level in children with asthma in Riyadh. Sci Rep 2021; 11:11522. [PMID: 34075181 PMCID: PMC8169780 DOI: 10.1038/s41598-021-91108-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 05/20/2021] [Indexed: 12/20/2022] Open
Abstract
Vitamin D deficiency prevalence in children has been rising. Low 25-hydroxyvitamin D3 (25(OH)D3) levels contribute to poor asthma control in children. This study assessed 25(OH)D3 levels in children with asthma from Riyadh with respect to anthropometrics, dietary, and lifestyle variables. Children with asthma (n, 60; 2–17 years) were assessed for serum 25-hydroxy vitamin D3 (25(OH)D3) level and body anthropometrics (weight, height, and body mass index [BMI]). Vitamin D dietary intake, sun exposure, and sociodemographic data were collected using a structured questionnaire. Thirty-one children (52%) had a 25(OH)D3 level < 50 nmol/L, 15 of whom (25%) had a level < 30 nmol/L. 25(OH)D3 level was significantly negatively correlated with age (P < 0.05), weight (P < 0.02), and height (P < 0.05). Children with a 25(OH)D3 level < 30 nmol/L had a significantly higher BMI than children with insufficient and sufficient vitamin D levels (P < 0.01). There was no significant effect of sex on 25(OH)D3 level. Higher 25(OH)D3 level was associated with a greater body area exposure to the sun. This study found that > 50% of the children with asthma had below sufficiency vitamin D levels. The vitamin D screening and supplementation of older and overweight children with asthma is recommended.
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Alkhatatbeh MJ, Almomani HS, Abdul-Razzak KK, Samrah S. Association of asthma with low serum vitamin D and its related musculoskeletal and psychological symptoms in adults: a case-control study. NPJ Prim Care Respir Med 2021; 31:27. [PMID: 33990605 PMCID: PMC8121852 DOI: 10.1038/s41533-021-00239-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 04/16/2021] [Indexed: 02/03/2023] Open
Abstract
There are complex potential inter-relationships between the chronic inflammation of asthma and poor control, vitamin D deficiency, musculoskeletal pain and anxiety and depression. The aim was to investigate associations between vitamin D and these possible co-morbidities. This case-controlled study involved 75 adults with asthma and 75 controls. Serum 25-hydroxyvitamin D (25(OH)D) was measured, levels of anxiety, depression, musculoskeletal pain, and asthma control were assessed. Participants with asthma had lower 25(OH)D and higher anxiety scores and higher measures of musculoskeletal pain compared to controls. Binary logistic regression showed that asthma was associated with decreased 25(OH)D (Odds ratio (OR) = 0.86), general weakness (OR = 13.29), complaint of musculoskeletal pain (OR = 13.73), and increased intensity of musculoskeletal pain (OR = 0.61) and number of painful sites (OR = 2.58). Asthma was not associated with anxiety or depression. Further studies are required to investigate if vitamin D supplementation can improve asthma symptoms and musculoskeletal pain.
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Affiliation(s)
- Mohammad J Alkhatatbeh
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan.
| | - Haneen S Almomani
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Khalid K Abdul-Razzak
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Shaher Samrah
- Department of Internal Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
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11
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Li J, Tiwari A, Mirzakhani H, Wang AL, Kho AT, McGeachie MJ, Litonjua AA, Weiss ST, Tantisira KG. Circulating MicroRNA: Incident Asthma Prediction and Vitamin D Effect Modification. J Pers Med 2021; 11:jpm11040307. [PMID: 33923455 PMCID: PMC8073146 DOI: 10.3390/jpm11040307] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 04/03/2021] [Accepted: 04/07/2021] [Indexed: 12/23/2022] Open
Abstract
Of children with recurrent wheezing in early childhood, approximately half go on to develop asthma. MicroRNAs have been described as excellent non-invasive biomarkers due to their prognostic utility. We hypothesized that circulating microRNAs can predict incident asthma and that that prediction might be modified by vitamin D. We selected 75 participants with recurrent wheezing at 3 years old from the Vitamin D Antenatal Asthma Reduction Trial (VDAART). Plasma samples were collected at age 3 and sequenced for small RNA-Seq. The read counts were normalized and filtered by depth and coverage. Logistic regression was employed to associate miRNAs at age 3 with asthma status at age 5. While the overall effect of miRNA on asthma occurrence was weak, we identified 38 miRNAs with a significant interaction effect with vitamin D and 32 miRNAs with a significant main effect in the high vitamin D treatment group in VDAART. We validated the VDAART results in Project Viva for both the main effect and interaction effect. Meta-analysis was performed on both cohorts to obtain the combined effect and a logistic regression model was used to predict incident asthma at age 7 in Project Viva. Of the 23 overlapped miRNAs in the stratified and interaction analysis above, 9 miRNAs were replicated in Project Viva with strong effect size and remained in the meta-analysis of the two populations. The target genes of the 9 miRNAs were enriched for asthma-related Kyoto Encyclopedia of Genes and Genomes (KEGG) signaling pathways. Using logistic regression, microRNA hsa-miR-574-5p had a good prognostic ability for incident asthma prognosis with an area under the receiver operating characteristic (AUROC) of 0.83. In conclusion, miRNAs appear to be good biomarkers of incident asthma, but only when vitamin D level is considered.
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Affiliation(s)
- Jiang Li
- Research Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen 518107, China;
- Channing Division of Network Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA; (A.T.); (H.M.); (A.L.W.); (A.T.K.); (M.J.M.); (S.T.W.)
| | - Anshul Tiwari
- Channing Division of Network Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA; (A.T.); (H.M.); (A.L.W.); (A.T.K.); (M.J.M.); (S.T.W.)
| | - Hooman Mirzakhani
- Channing Division of Network Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA; (A.T.); (H.M.); (A.L.W.); (A.T.K.); (M.J.M.); (S.T.W.)
| | - Alberta L. Wang
- Channing Division of Network Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA; (A.T.); (H.M.); (A.L.W.); (A.T.K.); (M.J.M.); (S.T.W.)
| | - Alvin T. Kho
- Channing Division of Network Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA; (A.T.); (H.M.); (A.L.W.); (A.T.K.); (M.J.M.); (S.T.W.)
- Computational Health Informatics Program, Boston Children’s Hospital, Boston, MA 02115, USA
| | - Michael J. McGeachie
- Channing Division of Network Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA; (A.T.); (H.M.); (A.L.W.); (A.T.K.); (M.J.M.); (S.T.W.)
| | - Augusto A. Litonjua
- Division of Pediatric Pulmonary Medicine, Golisano Children’s Hospital at Strong, University of Rochester Medical Center, Rochester, NY 14642, USA;
| | - Scott T. Weiss
- Channing Division of Network Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA; (A.T.); (H.M.); (A.L.W.); (A.T.K.); (M.J.M.); (S.T.W.)
| | - Kelan G. Tantisira
- Channing Division of Network Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA; (A.T.); (H.M.); (A.L.W.); (A.T.K.); (M.J.M.); (S.T.W.)
- Division of Pediatric Respiratory Medicine, Rady Children’s Hospital San Diego, University of California, San Diego, CA 92123, USA
- Correspondence: ; Tel.: +1-(858)-966-5846; Fax: +1-(858)-966-8457
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12
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Amorim CLCGD, Oliveira JMD, Rodrigues A, Furlanetto KC, Pitta F. Vitamin D: association with eosinophil counts and IgE levels in children with asthma. ACTA ACUST UNITED AC 2020; 47:e20200279. [PMID: 33174974 PMCID: PMC7889310 DOI: 10.36416/1806-3756/e20200279] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 07/06/2020] [Indexed: 11/19/2022]
Abstract
In this cross-sectional study, we investigated the relationship that levels of vitamin D had with eosinophil counts and IgE levels in 26 children with asthma (6-12 years of age) in the city of Londrina, Brazil. Vitamin D levels were found to correlate significantly, albeit moderately, with age (r = −0.51) and eosinophilia (r = −0.49), although not with IgE levels (r = −0.12). When we stratified the sample into two groups by the median vitamin D level (< or ≥ 24 ng/mL), we found that those in the < 24 ng/mL group were older, had higher eosinophil counts, and had higher IgE levels. To our knowledge, this is the first study to show an association between low levels of vitamin D and more pronounced eosinophilia in children with asthma in Brazil.
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Affiliation(s)
- Claudio Luiz Castro Gomes de Amorim
- . Programa de Pós-Graduação em Ciências da Saúde, Universidade Estadual de Londrina, Londrina (PR) Brasil.,. Laboratório de Pesquisa em Fisioterapia Pulmonar, Departamento de Fisioterapia, Universidade Estadual de Londrina, Londrina (PR) Brasil
| | - Joice Mara de Oliveira
- . Laboratório de Pesquisa em Fisioterapia Pulmonar, Departamento de Fisioterapia, Universidade Estadual de Londrina, Londrina (PR) Brasil.,. Centro de Pesquisa e Pós-Graduação, Universidade Pitágoras-Universidade Norte do Paraná - UNOPAR - Londrina (PR) Brasil
| | - Antenor Rodrigues
- . Laboratório de Pesquisa em Fisioterapia Pulmonar, Departamento de Fisioterapia, Universidade Estadual de Londrina, Londrina (PR) Brasil.,. Rehabilitation Aimed at Muscle Performance-RAMP-University of Toronto, Toronto, ON, Canada
| | - Karina Couto Furlanetto
- . Laboratório de Pesquisa em Fisioterapia Pulmonar, Departamento de Fisioterapia, Universidade Estadual de Londrina, Londrina (PR) Brasil.,. Centro de Pesquisa e Pós-Graduação, Universidade Pitágoras-Universidade Norte do Paraná - UNOPAR - Londrina (PR) Brasil
| | - Fabio Pitta
- . Programa de Pós-Graduação em Ciências da Saúde, Universidade Estadual de Londrina, Londrina (PR) Brasil.,. Laboratório de Pesquisa em Fisioterapia Pulmonar, Departamento de Fisioterapia, Universidade Estadual de Londrina, Londrina (PR) Brasil
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13
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Ganji V, Al-Obahi A, Yusuf S, Dookhy Z, Shi Z. Serum vitamin D is associated with improved lung function markers but not with prevalence of asthma, emphysema, and chronic bronchitis. Sci Rep 2020; 10:11542. [PMID: 32647146 PMCID: PMC7347624 DOI: 10.1038/s41598-020-67967-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 06/18/2020] [Indexed: 12/17/2022] Open
Abstract
Hypovitaminosis D has been linked to several non-bone diseases. Relation between 25-hydroxyvitamin D [25(OH)D] and lung function and lung diseases has received little attention at the global level. Cross-sectional data from three National Health and Nutrition Examination Surveys, 2007–2008, 2009–2010, and 2011–2012 were used to investigate the relationship between serum 25(OH)D concentrations and lung function makers [forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV1)] and lung diseases (asthma, emphysema, and chronic bronchitis) with multivariate regression models (n = 11,983; men, 6,010; women, 5,973). Serum 25(OH)D concentrations were directly associated with FVC and FEV1 (P for trend < 0.01). Individuals in the 4th quartile serum 25(OH)D had significantly higher FVC and FEV1 compared to those in the 1st quartile (P < 0.01). When data were stratified based on gender and smoking status, we found similar associations between serum 25(OH)D concentrations and lung function markers. There was no relation between serum 25(OH)D and prevalence of asthma, chronic bronchitis, and emphysema in US adults. Serum 25(OH)D concentration is associated with improved lung function markers but not with the prevalence of asthma, emphysema, and chronic bronchitis. Controlled studies are needed to determine if the vitamin D supplementation improves lung function in adults and in smokers.
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Affiliation(s)
- Vijay Ganji
- Human Nutrition Department, College of Health Sciences, QU Health, Qatar University, P.O.Box 2713, Doha, Qatar.
| | - Asma Al-Obahi
- Human Nutrition Department, College of Health Sciences, QU Health, Qatar University, P.O.Box 2713, Doha, Qatar
| | - Sumaya Yusuf
- Human Nutrition Department, College of Health Sciences, QU Health, Qatar University, P.O.Box 2713, Doha, Qatar
| | - Zainab Dookhy
- Human Nutrition Department, College of Health Sciences, QU Health, Qatar University, P.O.Box 2713, Doha, Qatar
| | - Zumin Shi
- Human Nutrition Department, College of Health Sciences, QU Health, Qatar University, P.O.Box 2713, Doha, Qatar
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14
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Park HW, Lim G, Park YM, Chang M, Son JS, Lee R. Association between vitamin D level and bronchopulmonary dysplasia: A systematic review and meta-analysis. PLoS One 2020; 15:e0235332. [PMID: 32628705 PMCID: PMC7337306 DOI: 10.1371/journal.pone.0235332] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 06/14/2020] [Indexed: 12/14/2022] Open
Abstract
Neonatal vitamin D deficiency is common and is associated with development of pulmonary disease in children and adults. While the role of vitamin D in normal lung development is well established, the association between vitamin D deficiency and bronchopulmonary dysplasia (BPD) remains unclear. The present meta-analysis was conducted to evaluate the relationship between vitamin D and BPD. We identified relevant studies (n = 8) using the PubMed, EMBASE, Cochrane Library, and KoreaMed databases and applied the Newcastle–Ottawa Scale to assess the methodological components of each study, and used I2 statistic to evaluate heterogeneity. Comprehensive Meta-Analysis software version 3.3 was used for the statistical analysis. A total of 909 infants were included, of whom 251 (27.6%) were diagnosed with BPD. We found that both vitamin D deficiency at birth (four studies; OR 2.405; 95% CI 1.269 to 4.560; p = 0.007) and low levels of vitamin D at birth (four studies; standardized mean difference -1.463; 95% CI -2.900 to -0.027; p = 0.046) were associated with BPD. The compiled data suggest that antenatal vitamin D deficiency and low vitamin D levels are associated with neonatal BPD.
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Affiliation(s)
- Hye Won Park
- Department of Pediatrics, Konkuk University Medical Center, Seoul, Republic of Korea
- Konkuk University School of Medicine, Seoul, Republic of Korea
- * E-mail:
| | - Gina Lim
- Department of Pediatrics, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Yong-Mean Park
- Department of Pediatrics, Konkuk University Medical Center, Seoul, Republic of Korea
- Konkuk University School of Medicine, Seoul, Republic of Korea
| | - Misoo Chang
- Research Coordinating Center, Konkuk University Medical Center, Seoul, Republic of Korea
| | - Jae Sung Son
- Department of Pediatrics, Konkuk University Medical Center, Seoul, Republic of Korea
- Konkuk University School of Medicine, Seoul, Republic of Korea
| | - Ran Lee
- Department of Pediatrics, Konkuk University Medical Center, Seoul, Republic of Korea
- Konkuk University School of Medicine, Seoul, Republic of Korea
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15
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Sowers ML, Tang H, Tian B, Goldblum R, Midoro-Horiuti T, Zhang K. Bisphenol A Activates an Innate Viral Immune Response Pathway. J Proteome Res 2020; 19:644-654. [PMID: 31816243 PMCID: PMC8311900 DOI: 10.1021/acs.jproteome.9b00548] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Bisphenol A (BPA) is a ubiquitous component in the manufacturing of plastic. It is commonly found in food and beverage containers. Because of its broad exposure and evidence that it may act as an estrogen-like molecule, many have studied its potential effects. For example, epidemiological studies have found an association between in utero BPA exposure and onset of childhood asthma. Our previous work suggested BPA treated mice induced asthma-like symptoms in both mothers and their pups. In order to better understand theconsequences of BPA exposure and potential mechanisms, we used a proteomics approach. Using both CD4+ T cells from an in vivo model of BPA exposure and an in vitro epithelial cell model, we identified activation of both innate and adaptive immune signaling following BPA exposure. Furthermore, our proteomic results from our multigenerational mouse model study implicates aberrant immune activation across several generations. We propose the following; BPA can active an innate viral immune response by upregulating a probable palmitoyltransferase ZDHHC1, and its binding partner stimulator of interferon-gamma (STING). It also has additional histone epigenetic perturbations, suggesting a role for epigenetic inheritance of these immune perturbations.
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Affiliation(s)
- Mark L. Sowers
- MD-PhD Combined Degree Program, University of Texas Medical Branch Galveston, Texas, 77555
- Department of Pharmacology and Toxicology, University of Texas Medical Branch Galveston, Texas, 77555
| | - Hui Tang
- Department of Pharmacology and Toxicology, University of Texas Medical Branch Galveston, Texas, 77555
| | - Bing Tian
- Department of Internal Medicine-Endocrinology, University of Texas Medical Branch Galveston, Texas, 77555
| | - Randall Goldblum
- Department of Pediatrics Child Health Research Center, University of Texas Medical Branch Galveston, Texas, 77555
| | - Terumi Midoro-Horiuti
- Department of Pediatrics Child Health Research Center, University of Texas Medical Branch Galveston, Texas, 77555
| | - Kangling Zhang
- MD-PhD Combined Degree Program, University of Texas Medical Branch Galveston, Texas, 77555
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16
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Nakajima A, Habu S, Kasai M, Okumura K, Ishikawa D, Shibuya T, Kobayashi O, Osada T, Ohkusa T, Watanabe S, Nagahara A. Impact of maternal dietary gut microbial metabolites on an offspring's systemic immune response in mouse models. BIOSCIENCE OF MICROBIOTA FOOD AND HEALTH 2020; 39:33-38. [PMID: 32328398 PMCID: PMC7162694 DOI: 10.12938/bmfh.19-013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 12/31/2019] [Indexed: 12/12/2022]
Abstract
The gut microbiota has a great impact on the host immune systems. Recent evidence suggests that the maternal gut microbiota affects the immune systems of offspring. Metabolites produced by
the gut microbiota play crucial roles in the immune system. Previous studies have also revealed that metabolites such as short-chain fatty acids (SCFAs) and the aryl hydrocarbon receptor
(AhR) ligands are involved in host health and diseases. Great progress has been made in understanding the roles of diet-derived SCFAs in the offspring’s immune system. The findings to date
raise the possibility that maternal dietary soluble fiber intake may play a role in the development of the offspring’s systemic immune response. In this review, we summarize the present
knowledge and discuss future therapeutic possibilities for using dietary soluble fiber intake against inflammatory diseases.
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Affiliation(s)
- Akihito Nakajima
- Department of Gastroenterology, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Sonoko Habu
- Atopic Research Center, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Masataka Kasai
- Atopic Research Center, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Ko Okumura
- Atopic Research Center, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Dai Ishikawa
- Department of Gastroenterology, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Tomoyoshi Shibuya
- Department of Gastroenterology, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Osamu Kobayashi
- Department of Gastroenterology, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Taro Osada
- Department of Gastroenterology, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Toshifumi Ohkusa
- Department of Microbiota Research, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Sumio Watanabe
- Department of Gastroenterology, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Akihito Nagahara
- Department of Gastroenterology, School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
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17
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Maes K, Serré J, Mathyssen C, Janssens W, Gayan-Ramirez G. Targeting Vitamin D Deficiency to Limit Exacerbations in Respiratory Diseases: Utopia or Strategy With Potential? Calcif Tissue Int 2020; 106:76-87. [PMID: 31350569 DOI: 10.1007/s00223-019-00591-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 07/18/2019] [Indexed: 12/16/2022]
Abstract
Patients with respiratory diseases such as cystic fibrosis, chronic obstructive pulmonary disease, or asthma often experience an acute worsening of respiratory symptoms, termed exacerbations. Although the course of exacerbations is disease specific, they are mostly triggered by a respiratory infection. Exacerbations often require hospitalization and are an important cause of mortality. Treatments of exacerbations aim to minimize the negative impact and to prevent subsequent events. Despite many existing therapy options, many patients do not benefit from therapy and suffer from recurrent events. Vitamin D deficiency is a worldwide problem and is extremely prevalent in these patients. Vitamin D, known for its calcemic effects, also has immunomodulatory and anti-infectious actions and can therefore be a possible agent to treat or prevent exacerbations. This review will focus on vitamin D as a potential candidate to treat or prevent exacerbations in CF, COPD, and asthma.
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18
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Nasiri‐Kalmarzi R, Abdi M, Hosseini J, Tavana S, Mokarizadeh A, Rahbari R. Association of vitamin D genetic pathway with asthma susceptibility in the Kurdish population. J Clin Lab Anal 2020; 34:e23039. [PMID: 31541492 PMCID: PMC6977155 DOI: 10.1002/jcla.23039] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 08/28/2019] [Accepted: 08/30/2019] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Vitamin D (Vit D) function in asthma progression has been studied well. The effects of genetic variations in Vit D pathway molecules have been also studied, although the results are contradicted. In the present study, for the first time we examined the Vit D pathway molecules included serum Vit D and vitamin D-binding protein (VDBP) and also genetic variations in the vitamin D receptor (VDR) and VDBP in a Kurdish population with asthma. METHODS An enzyme-linked immunosorbent assay (ELISA) method was used to measure the serum Vit D and VDBP. VDR rs1544410 and rs2228570 and VDBP rs7041 were assessed by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). RESULTS The serum level of Vit D significantly decreased in asthmatic patients versus controls (16.26 ± 6.76 vs 23.05 ± 10.57 ng/mL, P value = .001). We observed an indirect correlation between Vit D and clinical findings. We also found an increased level of serum VDBP in patients as compared to the controls (1044.6 ± 310.82 vs 545.95 ± 121.73 µg/mL, P value < .0001). Besides, the risk of asthma progression was increased in patients with the VDR rs2228570 CC and VDBP rs7041 GG genotypes (OR = 3.56, P = .0382 and OR = 2.58, P = .01, respectively). CONCLUSION In summary, our results explain the influence of the genetic variations in VDR and VDBP in addition to Vit D and VDBP serum concentrations on asthma susceptibility in the Kurdish population.
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Affiliation(s)
- Rasoul Nasiri‐Kalmarzi
- Lung Diseases and Allergy Research CenterResearch Institute for Health DevelopmentKurdistan University of Medical SciencesSanandajIran
- Department of PediatricsFaculty of MedicineKurdistan University of Medical SciencesSanandajIran
| | - Mohammad Abdi
- Cellular and Molecular Research CenterResearch Institute for Health DevelopmentKurdistan University of Medical SciencesSanandajIran
- Department of Clinical BiochemistryFaculty of MedicineKurdistan University of Medical SciencesSanandajIran
| | - Javad Hosseini
- Cellular and Molecular Research CenterResearch Institute for Health DevelopmentKurdistan University of Medical SciencesSanandajIran
| | - Somayeh Tavana
- Cellular and Molecular Research CenterResearch Institute for Health DevelopmentKurdistan University of Medical SciencesSanandajIran
| | - Aram Mokarizadeh
- Department of Research and DevelopmentAsia Jivan Teb Science‐based CompanySanandajIran
| | - Rezgar Rahbari
- Department of Clinical BiochemistryFaculty of MedicineKurdistan University of Medical SciencesSanandajIran
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19
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Chen Y, Xu T. Association of vitamin D receptor expression with inflammatory changes and prognosis of asthma. Exp Ther Med 2018; 16:5096-5102. [PMID: 30542464 PMCID: PMC6257385 DOI: 10.3892/etm.2018.6867] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 07/02/2018] [Indexed: 12/16/2022] Open
Abstract
The expression level of vitamin D receptor in patients with asthma was investigated to study the association between vitamin D receptor and inflammatory changes in asthma. Thirty patients with bronchial asthma treated in the Tianjin Hospital of ITCWM Nankai Hospital were selected as the experimental group, while 30 healthy individuals were selected as the control group. The mRNA expression level of vitamin D receptor in blood was detected via reverse transcription-quantitative polymerase chain reaction (RT-qPCR). The protein expression level of vitamin D receptor in blood was detected via western blot analysis and the levels of inflammatory factors were detected via enzyme-linked immune sorbent assay (ELISA). Correlations between the expression level of vitamin D and inflammatory factors were studied via Pearsons analysis. Finally, the prognoses of patients were recorded and analyzed. The results showed that the mRNA and protein expression levels of vitamin D receptor in the experimental group were significantly lower than those in control group (P<0.01). The content of 25-(OH) D3 in serum in the experimental group was significantly lower than that in the control group (P<0.01). The contents of interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) in serum in the experimental group were obviously higher than those in the control group, but the contents of IL-10 and transforming growth factor-β (TGF-β) were obviously lower than those in the control group (P<0.01). Moreover, the correlation analysis revealed that IL-6 and TNF-α were negatively correlated with the expression of vitamin D receptor (P<0.05), whereas IL-10 and TGF-β were positively correlated with the expression of vitamin D receptor (P<0.05). In conclusion, the expression of vitamin D receptor is positively correlated with the levels of pro-inflammatory factors. Moreover, the vitamin D receptor affects the prognosis and recovery of lung function of patients with asthma.
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Affiliation(s)
- Yanhua Chen
- Respiratory Department, Tianjin Hospital of ITCWM Nankai Hospital, Tianjin 300000, P.R. China
| | - Tongbai Xu
- Respiratory Department, Tianjin Hospital of ITCWM Nankai Hospital, Tianjin 300000, P.R. China
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20
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Papaioannou O, Karampitsakos T, Barbayianni I, Chrysikos S, Xylourgidis N, Tzilas V, Bouros D, Aidinis V, Tzouvelekis A. Metabolic Disorders in Chronic Lung Diseases. Front Med (Lausanne) 2018; 4:246. [PMID: 29404325 PMCID: PMC5778140 DOI: 10.3389/fmed.2017.00246] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 12/18/2017] [Indexed: 12/16/2022] Open
Abstract
Chronic lung diseases represent complex diseases with gradually increasing incidence, characterized by significant medical and financial burden for both patients and relatives. Their increasing incidence and complexity render a comprehensive, multidisciplinary, and personalized approach critically important. This approach includes the assessment of comorbid conditions including metabolic dysfunctions. Several lines of evidence show that metabolic comorbidities, including diabetes mellitus, dyslipidemia, osteoporosis, vitamin D deficiency, and thyroid dysfunction have a significant impact on symptoms, quality of life, management, economic burden, and disease mortality. Most recently, novel pathogenetic pathways and potential therapeutic targets have been identified through large-scale studies of metabolites, called metabolomics. This review article aims to summarize the current state of knowledge on the prevalence of metabolic comorbidities in chronic lung diseases, highlight their impact on disease clinical course, delineate mechanistic links, and report future perspectives on the role of metabolites as disease modifiers and therapeutic targets.
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Affiliation(s)
- Ourania Papaioannou
- First Academic Department of Pneumonology, Hospital for Diseases of the Chest "Sotiria", Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Theodoros Karampitsakos
- 5th Department of Respiratory Medicine, Hospital for Diseases of the Chest "Sotiria", Athens, Greece
| | - Ilianna Barbayianni
- Department of Internal Medicine, Section of Pulmonary Critical Care and Sleep Medicine, Yale School of Medicine, New Haven, CT, United States
| | - Serafeim Chrysikos
- 5th Department of Respiratory Medicine, Hospital for Diseases of the Chest "Sotiria", Athens, Greece
| | - Nikos Xylourgidis
- Department of Internal Medicine, Section of Pulmonary Critical Care and Sleep Medicine, Yale School of Medicine, New Haven, CT, United States
| | - Vasilis Tzilas
- First Academic Department of Pneumonology, Hospital for Diseases of the Chest "Sotiria", Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Demosthenes Bouros
- First Academic Department of Pneumonology, Hospital for Diseases of the Chest "Sotiria", Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Vasilis Aidinis
- Division of Immunology, Biomedical Sciences Research Center Alexander Fleming, Athens, Greece
| | - Argyrios Tzouvelekis
- First Academic Department of Pneumonology, Hospital for Diseases of the Chest "Sotiria", Medical School, National and Kapodistrian University of Athens, Athens, Greece.,Division of Immunology, Biomedical Sciences Research Center Alexander Fleming, Athens, Greece
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