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Meltzer EO, Mullol J, Ko J, Saenz R, Steinke JW, Millette LA, Gevaert P. Omalizumab improves sleep and health status for patients with chronic rhinosinusitis with nasal polyps: An analysis of randomized clinical trials. Int Forum Allergy Rhinol 2024; 14:1163-1172. [PMID: 38197558 DOI: 10.1002/alr.23322] [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: 08/16/2023] [Revised: 12/04/2023] [Accepted: 12/28/2023] [Indexed: 01/11/2024]
Abstract
BACKGROUND Patients with chronic rhinosinusitis with nasal polyps (CRSwNP) have high incidence of sleep impairment. We evaluated the impact of omalizumab treatment on sleep characteristics and associated health status in patients with CRSwNP. METHODS Prespecified exploratory analysis assessed outcomes from patients included in the POLYP 1 and POLYP 2 phase 3 clinical trials and the open-label extension. Sleep was assessed by the sleep domain of the Sino-Nasal Outcome Test-22 (SNOT-22; MCID > 4 in patients with CRS) and the Medical Outcomes Study Sleep Scale (MOS-Sleep). Health status was assessed by Healthy Days Core Module (HDCM) and sinonasal-specific Patient Global Impression of Change (PGIC). RESULTS Omalizumab improved sleep as assessed by the SNOT-22 sleep domain. At week 24, adjusted mean (95%CI) SNOT-22 sleep scores had reduced from baseline by -8.5 (-9.9 to -7.1) with omalizumab versus -2.7 (-4.1 to -1.3) with placebo. At week 52 (all patents on OMA), adjusted mean (95%CI) SNOT-22 sleep scores had reduced from baseline by -10.1 (-11.4 to -8.7) with omalizumab. Improvements were observed in all eight items of the SNOT-22 sleep domain: difficulty falling asleep, fatigue, frustration/restlessness/irritability, lack good night's sleep, reduced concentration, reduced productivity, wake up tired, and wake up at night. In addition, omalizumab improved six of eight sleep outcomes on the MOS-Sleep scale. There were concurrent improvements in HDCM and PGIC. CONCLUSION Omalizumab improved sleep and self-reported health status in patients with CRSwNP. This contributes to evidence that omalizumab provides value for patients beyond the reduction of sinonasal symptoms.
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Affiliation(s)
- Eli O Meltzer
- Division of Allergy and Immunology, University of California, San Diego, La Jolla, California, USA
| | - Joaquim Mullol
- Rhinology Unit & Smell Clinic, ENT Department, Hospital Clinic, IDIBAPS, Universitat de Barcelona, CIBERES, Barcelona, Catalonia, Spain
| | - Jinnie Ko
- Genentech, Inc., South San Francisco, California, USA
| | - Rebecca Saenz
- Genentech, Inc., South San Francisco, California, USA
| | | | | | - Philippe Gevaert
- Upper Airway Research Laboratory, Department of Otorhinolaryngology, Ghent University Hospital, Ghent, Belgium
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Engelen MPKJ, van der Meij BS. Role of sex in nutrition research in aging and wasting disease. Curr Opin Clin Nutr Metab Care 2024; 27:207-209. [PMID: 38573747 DOI: 10.1097/mco.0000000000001025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Affiliation(s)
- Mariëlle P K J Engelen
- Center for Translational Research in Aging and Longevity, Depts. Kinesiology & Sport Management, and Primary Care & Rural Medicine, Texas A&M University, USA
| | - Barbara S van der Meij
- HAN University of Applied Sciences, Nijmegen
- Wageningen University and Research, Wageningen, The Netherlands
- Bond University Nutrition and Dietetics Research Group, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
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Polman R, Hurst JR, Uysal OF, Mandal S, Linz D, Simons S. Cardiovascular disease and risk in COPD: a state of the art review. Expert Rev Cardiovasc Ther 2024; 22:177-191. [PMID: 38529639 DOI: 10.1080/14779072.2024.2333786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/19/2024] [Indexed: 03/27/2024]
Abstract
INTRODUCTION Chronic Obstructive Pulmonary Disease (COPD) and cardiovascular diseases (CVD) commonly co-exist. Outcomes of people living with both conditions are poor in terms of symptom burden, receiving evidence-based treatment and mortality. Increased understanding of the underlying mechanisms may help to identify treatments to relieve this disease burden. This narrative review covers the overlap of COPD and CVD with a focus on clinical presentation, mechanisms, and interventions. Literature up to December 2023 are cited. AREAS COVERED 1. What is COPD 2. The co-existence of COPD and cardiovascular disease 3. Mechanisms of cardiovascular disease in COPD. 4. Populations with COPD are at risk of CVD 5. Complexity in the co-diagnosis of COPD in those with cardiovascular disease. 6. Therapy for COPD and implications for cardiovascular events and risk. 7. Cardiovascular risk and exacerbations of COPD. 8. Pro-active identification and management of CV risk in COPD. EXPERT OPINION The prospective identification of co-morbid COPD in CVD patients and of CVD and CV risk in people with COPD is crucial for optimizing clinical outcomes. This includes the identification of novel treatment targets and the design of clinical trials specifically designed to reduce the cardiovascular burden and mortality associated with COPD. Databases searched: Pubmed, 2006-2023.
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Affiliation(s)
- Ricardo Polman
- Department of Respiratory Medicine, Maastricht UMC+, Maastricht, the Netherlands
| | - John R Hurst
- UCL Respiratory, University College London, London, UK
| | | | - Swapna Mandal
- UCL Respiratory, University College London, London, UK
| | - Dominik Linz
- Faculty of Health and Medical Sciences, Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, Maastricht, The Netherlands
- Centre for Heart Rhythm Disorders, South Australian Health and Medical Research Institute, Royal Adelaide Hospital, University of Adelaide, Adelaide, Australia
| | - Sami Simons
- Department of Respiratory Medicine, Maastricht UMC+, Maastricht, the Netherlands
- Department of Respiratory Medicine, Research Institute of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, the Netherlands
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Ose DJ, Gardner E, Millar M, Curtin A, Wu J, Zhang M, Schaefer C, Wang J, Leiser J, Stoesser K, Kiraly B. A cross-sectional and population-based study from primary care on post-COVID-19 conditions in non-hospitalized patients. COMMUNICATIONS MEDICINE 2024; 4:24. [PMID: 38383883 PMCID: PMC10881566 DOI: 10.1038/s43856-024-00440-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 01/22/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND Current research on post-COVID-19 conditions (PCC) has focused on hospitalized COVID-19 patients, and often lacks a comparison group. This study assessed the prevalence of PCC in non-hospitalized COVID-19 primary care patients compared to primary care patients not diagnosed with COVID-19. METHODS This cross-sectional, population-based study (n = 2539) analyzed and compared the prevalence of PCC in patients with a positive COVID-19 test (n = 1410) and patients with a negative COVID-19 test (n = 1129) never hospitalized for COVID-19 related conditions. Participants were identified using electronic health records and completed an electronic questionnaire, available in English and Spanish, including 54 potential post COVID-19 symptoms. Logistic regression was conducted to assess the association of PCC with COVID-19. RESULTS Post-COVID-19 conditions are prevalent in both groups, and significantly more prevalent in patients with COVID-19. Strong significant differences exist for the twenty most reported conditions, except for anxiety. Common conditions are fatigue (59.5% (COVID-19 positive) vs. 41.3% (COVID-19 negative); OR 2.15 [1.79-2.60]), difficulty sleeping (52.1% (positive) vs. 41.9% (negative); OR 1.42 [1.18-1.71]) and concentration problems (50.6% (positive) vs 28.5% (negative); OR 2.64 [2.17-3.22]). Similar disparities in prevalence are also observed after comparing two groups (positive vs. negative) by age, sex, time since testing, and race/ethnicity. CONCLUSIONS PCC is highly prevalent in non-hospitalized COVID-19 patients in primary care. However, it is important to note that PCC strongly overlaps with common health symptoms seen in primary care, including fatigue, difficulty sleeping, and headaches, which makes the diagnosis of PCC in primary care even more challenging.
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Affiliation(s)
- Dominik J Ose
- University of Utah Health, School of Medicine, Department of Family and Preventive Medicine, Salt Lake City, UT, USA
- Westsächsische Hochschule - Zwickau, Faculty of Health and Healthcare Science, Zwickau, Germany
| | - Elena Gardner
- University of Utah Health, School of Medicine, Department of Family and Preventive Medicine, Salt Lake City, UT, USA
| | - Morgan Millar
- University of Utah Health, School of Medicine, Department of Internal Medicine, Salt Lake City, UT, USA
| | - Andrew Curtin
- University of Utah Health, School of Medicine, Department of Family and Preventive Medicine, Salt Lake City, UT, USA
| | - Jiqiang Wu
- University of Utah Health, School of Medicine, Department of Family and Preventive Medicine, Salt Lake City, UT, USA
| | - Mingyuan Zhang
- University of Utah Health, Data Science Services, Salt Lake City, UT, USA
| | - Camie Schaefer
- University of Utah Health, School of Medicine, Department of Family and Preventive Medicine, Salt Lake City, UT, USA
| | - Jing Wang
- University of Utah Health, School of Medicine, Department of Family and Preventive Medicine, Salt Lake City, UT, USA
| | - Jennifer Leiser
- University of Utah Health, School of Medicine, Department of Family and Preventive Medicine, Salt Lake City, UT, USA
| | - Kirsten Stoesser
- University of Utah Health, School of Medicine, Department of Family and Preventive Medicine, Salt Lake City, UT, USA
| | - Bernadette Kiraly
- University of Utah Health, School of Medicine, Department of Family and Preventive Medicine, Salt Lake City, UT, USA.
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Zhang J, Meng H, Yin Y, Zhang Y, Wen Y, Zhang R, Wang J. Prevalence and Determinants of Delay in Time-to-Diagnosis for Pulmonary Arterial Hypertension Patients in Gansu China: A Observational Cohort Study. Curr Probl Cardiol 2023; 48:102026. [PMID: 37553061 DOI: 10.1016/j.cpcardiol.2023.102026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 08/04/2023] [Indexed: 08/10/2023]
Abstract
Current studies of patients with pulmonary arterial hypertension (PAH) have shown a significant diagnostic delay. However, the causes and risk factors for this delay are not been well explored in Chinese population. This study aimed to assess the status of diagnostic delay in patients with PAH in China. Additionally, we identified factors associated with the delay. Demographic and clinical data were collected from 153 PAH patients admitted to three tertiary hospitals in Gansu, China, from March 2020 to October 2022. Based on the recorded date, the diagnostic delay was divided into patient delay and health system delay. For analysis, we divided diagnostic delay into 2 groups (≤3 years and >3 years). Factors associated with delay were identified by binary logistic regression. The median diagnostic delay was 3 years (IQR: 0.25-5.88). Binary logistic regression analysis showed that male (OR = 2.48, 95% CI: 1.10-5.58), those with junior high school or below (OR = 3.65, 95% CI: 1.36-9.78), living far away from the tertiary hospital (OR = 2.66, 95% CI: 1.14-6.18), initially visit hospital before 2018 (OR = 3.82, 95% CI: 1.68-8.71), and visit hospital at county level or below (OR = 3.80, 95% CI: 1.42-10.18) were risk factor for diagnostic delay (>3 years). Despite increased awareness, most patients with PAH in Gansu, China still experienced a delay in diagnosis of more than 3 years. Male sex, lower educational background, and being away from tertiary hospitals are risk factors for delay. Furthermore, factors impacting time-to-diagnosis and its impact should be continuously evaluated as therapeutic strategies continue to evolve and improve.
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Affiliation(s)
- Juxia Zhang
- Clinical Educational Department, Gansu Provincial Hospital, Lanzhou, Gansu, China
| | - Hongyan Meng
- School of Nursing, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Yuhuan Yin
- Department of Thoracic Surgery, The Second Affiliated Hospital of Air Force Medical University, Xi'an, China
| | - Yiyin Zhang
- School of Nursing, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Yujie Wen
- Department of Cardiology, Gansu Provincial Hospital, Lanzhou, Gansu, China
| | - Rong Zhang
- School of Nursing, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Jiancheng Wang
- Department of General Practice Medicine, Hospital of Gansu health vocational college, Lanzhou, Gansu, China.
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Roberts M, Smith T, Wheatley J, Cho JG. Symptom Burden of Patients with Chronic Obstructive Pulmonary Disease Attending the Westmead Breathlessness Service: Prevalence, Associations, and Sex-Related Differences. Int J Chron Obstruct Pulmon Dis 2023; 18:2825-2837. [PMID: 38053921 PMCID: PMC10695132 DOI: 10.2147/copd.s433541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 11/09/2023] [Indexed: 12/07/2023] Open
Abstract
Purpose Chronic obstructive pulmonary disease (COPD) is a progressive disease resulting in a range of symptoms including breathlessness. "Symptom burden" describes the severity and impact of multiple symptoms in an individual and is best quantified using validated symptom instruments but is not routinely measured in clinical practice. Therefore, we wanted to assess overall symptom burden in patients with moderate-to-severe COPD and find associated independent predictors. Patients and methods A single-centre cross-sectional study of patients with COPD who attended the Westmead Breathlessness Service between March 2017 and May 2022 was conducted. We obtained baseline demographic data, lung function, assessed quality of life (CAT), anxiety/depression (HADS), and measured symptom burden (CMSAS). We compared variables between men and women using unpaired t tests or Mann-Whitney tests for continuous variables, and Fisher's exact tests for categorical variables. We used multiple regression to look for independent predictors of overall symptom burden. Data were analysed using Stata/IC 15.1. Results Eighty-nine patients with COPD, mean age 72.6 years, 55% male, mean FEV1 32% predicted, reported an average of 8.9 symptoms including 6.9 physical and 1.6 psychological symptoms. The most common physical symptoms were shortness of breath (100%) and lack of energy (80%), and the most common psychological symptoms were worrying (65%) and feeling anxious (61%). Median CMSAS total score was higher in women than men (1.34 versus 1.04, respectively; p=0.03) with more women experiencing nervousness (p=0.011) and anxiety (p=0.005). Female sex (p=0.003), HADS-Anxiety (p=0.0001), and HADS-Depression (p=0.0001) were independently associated with total CMSAS score in a multiple linear regression model and explained 63% of total CMSAS variability. Conclusion Very high physical and psychological symptom burden exists among patients with severe COPD. Anxiety, depression, and female sex were independently associated with increasing symptom burden. Identifying and understanding sex differences for COPD symptoms, and interventions targeting anxiety and depression may help to reduce overall symptom burden within this population.
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Affiliation(s)
- Mary Roberts
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Westmead, NSW, Australia
- University of Sydney at Westmead Hospital, Westmead, NSW, Australia
- Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, Westmead, NSW, Australia
| | - Tracy Smith
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Westmead, NSW, Australia
| | - John Wheatley
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Westmead, NSW, Australia
- University of Sydney at Westmead Hospital, Westmead, NSW, Australia
- Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, Westmead, NSW, Australia
| | - Jin-Gun Cho
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Westmead, NSW, Australia
- University of Sydney at Westmead Hospital, Westmead, NSW, Australia
- Ludwig Engel Centre for Respiratory Research, Westmead Institute for Medical Research, Westmead, NSW, Australia
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Chen X, Hu Y, Fan J, Li Y. Post-Operative Poor Sleep Quality and Its Associated Factors Among Non-Small Cell Lung Cancer Patients: A Cross-Sectional Study. Cancer Manag Res 2023; 15:1283-1295. [PMID: 38027239 PMCID: PMC10657758 DOI: 10.2147/cmar.s430436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 11/08/2023] [Indexed: 12/01/2023] Open
Abstract
Objective The study aimed to determine the post-operative prevalence and factors associated to poor sleep quality in non-small cell lung cancer (NSCLC) patients in China. Methods NSCLC patients (n=307) who underwent thoracoscopic surgery at the Department of Thoracic Surgery of Shanghai Pulmonary Hospital were enrolled in this study. The Pittsburgh Sleep Quality Index (PSQI), Generalized Anxiety Disorder-7 (GAD-7), Patient Health Questionnaire-9 (PHQ-9), Prince Henry Hospital Pain Score and the Six-Minute Walk Test (6MWT), and Forced Expiratory Volume in one second (FEV-1) were used to assess the factors that could lead to poor sleep quality. All assessments were carried out between April 1 and May 30, 2023. Descriptive analyses and stepwise factor regression were employed to determine the impact of various factors on sleep quality. The factors predictive of poor sleep quality were used to develop a predictive nomogram. The Hosmer-Lemeshow test was used to assess the predictive value of the nomogram. Results The median PQSI score was 8 (interquartile range (IQR) 5-12), and 74.6% of patients had poor sleep quality. The median anxiety and depression scores were 6 (IQR 3-9) and 4 (IQR 2-7), respectively. The PSQI latency dimension had the highest score, while the use of sleep medications dimension had the lowest score. The multivariate analysis revealed that patients who were female (OR, 2.38; 95% CI, 1.40-4.05; P <0.01), had post-secondary education (OR, 0.42; 95% CI, 0.19-0.92; P =0.03), tertiary education (OR, 0.38; 95% CI, 0.17-0.84; P =0.02), comorbidities (OR, 2.57; 95% CI, 1.51-4.39; P <0.01), a pain score 1 (OR, 4.22; 95% CI, 2.37-7.50; P <0.01), and cough (OR, 2.97; 95% CI, 1.63-5.40; P <.001) were more like to experience poor sleep quality. The positive predictive value of the nomogram was 79.80% (p=0.390). Conclusion Sociodemographic variables, comorbidities, and pain could be used to predict the post-operative sleep quality in NSCLC patients.
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Affiliation(s)
- Xinxin Chen
- Tongji University School of Medicine, Shanghai, People’s Republic of China
- Department of Nursing, Shanghai Pulmonary Hospital, Tongji University, Shanghai, People’s Republic of China
| | - Yachen Hu
- Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Jiaxin Fan
- Tongji University School of Medicine, Shanghai, People’s Republic of China
| | - Yumei Li
- Department of Nursing, Shanghai Pulmonary Hospital, Tongji University, Shanghai, People’s Republic of China
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Wojcik R, Morris A. Aiming to Improve Equity in Lung Health: Sex and Gender. Clin Chest Med 2023; 44:613-622. [PMID: 37517839 DOI: 10.1016/j.ccm.2023.03.014] [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: 08/01/2023]
Abstract
Sex and gender impact risk factors, presentations of, and response to therapy in lung diseases such as chronic obstructive pulmonary disease, asthma, lung cancer, interstitial lung disease, and obstructive sleep apnea. Many physicians lack training in the impact of sex and gender on lung disease, resulting in diagnostic delays. Scales and indices taught in the health care system are largely validated in male populations, thereby limiting their application to females. For transgender and lesbian, gay, bisexual, transgender, and questioning + patients, high rates of bias in health care may limit patients' willingness to seek health care.
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Affiliation(s)
- Rachel Wojcik
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Alison Morris
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
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Cheng Y, Tang Q, Li Y, Xu X, Zhen X, Chang N, Huang S, Zeng J, Luo F, Ouyang Q, Peng L, Ma G, Wang Y. The polymorphisms of miR-146a SNPs are associated with asthma in Southern Chinese Han population. Gene 2023; 879:147587. [PMID: 37364699 DOI: 10.1016/j.gene.2023.147587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/14/2023] [Accepted: 06/21/2023] [Indexed: 06/28/2023]
Abstract
Asthma, a prevalent disease characterized by innate and adaptive immune responses, has been associated with several risk factors including miR-146a. To better understand the potential impact of miR-146a SNPs on asthma susceptibility and clinical features in Southern Chinese Han population, we conducted a case-control to analyze two functional SNPs (rs2910164 and rs57095329) of the miR-146a (394 patients with asthma and 395 healthy controls). Our findings suggest that the rs2910164 C/G genotype may increase the risk for asthma in females, while the rs57095329 G/G genotype may be involved in the regulation of clinical characteristics of males with asthma. In addition, we demonstrated that the SNPs rs2910164 C/G and rs57095329 A/G variations functionally affected the miR-146a levels in patients with asthma, and may alter structure of miR-146a. Our data are the first to suggest that miR-146a SNPs may be significantly associated with onset asthma in Southern Chinese Han population. Our studies may provide new insight into the potential significance of miR-146a SNPs in asthma.
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Affiliation(s)
- Yisen Cheng
- Maternal and Children's Health Research Institute, Shunde Maternal and Children's Hospital, Guangdong Medical University, Foshan 528300, China; The Marine Biomedical Research Institute of Guangdong Zhanjiang, Zhanjiang 524023, China; School of Pharmaceutical Sciences, Guangxi Medical University, Nanning 530000, China
| | - Qiqi Tang
- Maternal and Children's Health Research Institute, Shunde Maternal and Children's Hospital, Guangdong Medical University, Foshan 528300, China
| | - Yu Li
- Maternal and Children's Health Research Institute, Shunde Maternal and Children's Hospital, Guangdong Medical University, Foshan 528300, China
| | - Xusan Xu
- Maternal and Children's Health Research Institute, Shunde Maternal and Children's Hospital, Guangdong Medical University, Foshan 528300, China
| | - Xiangfan Zhen
- Maternal and Children's Health Research Institute, Shunde Maternal and Children's Hospital, Guangdong Medical University, Foshan 528300, China
| | - Ning Chang
- Maternal and Children's Health Research Institute, Shunde Maternal and Children's Hospital, Guangdong Medical University, Foshan 528300, China
| | - Si Huang
- Maternal and Children's Health Research Institute, Shunde Maternal and Children's Hospital, Guangdong Medical University, Foshan 528300, China
| | - Jieqing Zeng
- Maternal and Children's Health Research Institute, Shunde Maternal and Children's Hospital, Guangdong Medical University, Foshan 528300, China
| | - Fei Luo
- Maternal and Children's Health Research Institute, Shunde Maternal and Children's Hospital, Guangdong Medical University, Foshan 528300, China
| | - Qianqian Ouyang
- The Marine Biomedical Research Institute of Guangdong Zhanjiang, Zhanjiang 524023, China; The Marine Biomedical Research Institute of Guangdong Zhanjiang, Guangdong Medical University, Zhanjiang 524023, China
| | - Liuquan Peng
- Department of Pediatrics, Shunde Women and Children's Hospital of Guangdong Medical University, Foshan 528300, China
| | - Guoda Ma
- Maternal and Children's Health Research Institute, Shunde Maternal and Children's Hospital, Guangdong Medical University, Foshan 528300, China; The Marine Biomedical Research Institute of Guangdong Zhanjiang, Zhanjiang 524023, China; Key Laboratory of Research in Maternal and Child Medicine and Birth Defects, Guangdong Medical University, Foshan 528300, China.
| | - Yajun Wang
- Maternal and Children's Health Research Institute, Shunde Maternal and Children's Hospital, Guangdong Medical University, Foshan 528300, China; Clinical Research Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang 524023, China.
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Sodhi A, Cox-Flaherty K, Greer MK, Lat TI, Gao Y, Polineni D, Pisani MA, Bourjeily G, Glassberg MK, D'Ambrosio C. Sex and Gender in Lung Diseases and Sleep Disorders: A State-of-the-Art Review: Part 2. Chest 2023; 163:366-382. [PMID: 36183784 PMCID: PMC10083131 DOI: 10.1016/j.chest.2022.08.2240] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/30/2022] [Accepted: 08/31/2022] [Indexed: 01/14/2023] Open
Abstract
There is now ample evidence that differences in sex and gender contribute to the incidence, susceptibility, presentation, diagnosis, and clinical course of many lung diseases. Some conditions are more prevalent in women, such as pulmonary arterial hypertension and sarcoidosis. Some life stages-such as pregnancy-are unique to women and can affect the onset and course of lung disease. Clinical presentation may differ as well, such as the higher number of exacerbations experienced by women with cystic fibrosis (CF), more fatigue in women with sarcoidosis, and more difficulty in achieving smoking cessation. Outcomes such as mortality may be different as well, as indicated by the higher mortality in women with CF. In addition, response to therapy and medication safety may also differ by sex, and yet, pharmacogenomic factors are often not adequately addressed in clinical trials. Various aspects of lung/sleep biology and pathobiology are impacted by female sex and female reproductive transitions. Differential gene expression or organ development can be impacted by these biological differences. Understanding these differences is the first step in moving toward precision medicine for all patients. This article is the second part of a state-of-the-art review of specific effects of sex and gender focused on epidemiology, disease presentation, risk factors, and management of selected lung diseases. We review the more recent literature and focus on guidelines incorporating sex and gender differences in pulmonary hypertension, CF and non-CF bronchiectasis, sarcoidosis, restless legs syndrome and insomnia, and critical illness. We also provide a summary of the effects of pregnancy on lung diseases and discuss the impact of sex and gender on tobacco use and treatment of nicotine use disorder.
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Affiliation(s)
- Amik Sodhi
- Division of Allergy, Pulmonary and Critical Care Medicine, University of Wisconsin, Madison, WI
| | - Katherine Cox-Flaherty
- Division of Pulmonary, Critical Care and Sleep Medicine, Brown University, Providence, RI
| | - Meredith Kendall Greer
- Division of Pulmonary, Critical Care and Sleep Medicine, Emory University School of Medicine, Atlanta, GA
| | - Tasnim I Lat
- Division of Pulmonary, Critical Care and Sleep Medicine, Baylor Scott & White Health, Temple, TX
| | - Yuqing Gao
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Arizona College of Medicine Phoenix, Phoenix, AZ
| | - Deepika Polineni
- Division of Pulmonary, Critical Care and Sleep Medicine, Washington University at St. Louis, St. Louis, MO
| | - Margaret A Pisani
- Division of Pulmonary, Critical Care and Sleep Medicine, Yale University School of Medicine, New Haven, CT
| | - Ghada Bourjeily
- Division of Pulmonary, Critical Care and Sleep Medicine, Brown University, Providence, RI
| | - Marilyn K Glassberg
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Arizona College of Medicine Phoenix, Phoenix, AZ
| | - Carolyn D'Ambrosio
- Division of Pulmonary, Critical Care and Sleep Medicine, Yale University School of Medicine, New Haven, CT.
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11
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Ozaki M, Glasgow A, Oglesby IK, Ng WL, Kelly S, Greene CM, Durcan L, Hurley K. Sexual Dimorphism in Interstitial Lung Disease. Biomedicines 2022; 10:biomedicines10123030. [PMID: 36551792 PMCID: PMC9775147 DOI: 10.3390/biomedicines10123030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/14/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022] Open
Abstract
Interstitial lung diseases (ILD) are a group of heterogeneous progressive pulmonary disorders, characterised by tissue remodelling and/or fibrotic scarring of the lung parenchyma. ILD patients experience lung function decline with progressive symptoms, poor response to treatment, reduced quality of life and high mortality. ILD can be idiopathic or associated with systemic or connective tissue diseases (CTD) but idiopathic pulmonary fibrosis (IPF) is the most common form. While IPF has a male predominance, women are affected more greatly by CTD and therefore associated ILDs. The mechanisms behind biological sex differences in these progressive lung diseases remain unclear. However, differences in environmental exposures, variable expression of X-chromosome related inflammatory genes and sex hormones play a role. Here, we will outline sex-related differences in the incidence, progression and mechanisms of action of these diseases and discuss existing and novel cellular and pre-clinical studies. Furthermore, we will highlight how sex-differences are not adequately considered in pre-clinical disease models, how gender bias exists in clinical diagnosis and how women are underrepresented in clinical trials. Future action on these observations will hopefully shed light on the role of biological sex in disease development, identify potential targets for intervention and increase female participant numbers in clinical trials.
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Affiliation(s)
- Mari Ozaki
- Department of Medicine, Royal College of Surgeons in Ireland, Education and Research Centre, Beaumont Hospital, D09 YD60 Dublin 9, Ireland
- Tissue Engineering Research Group, Royal College of Surgeons in Ireland, D02 YN77 Dublin 2, Ireland
| | - Arlene Glasgow
- Department of Clinical Microbiology, Royal College of Surgeons in Ireland, D09 YD60 Dublin 9, Ireland
| | - Irene K. Oglesby
- Department of Medicine, Royal College of Surgeons in Ireland, Education and Research Centre, Beaumont Hospital, D09 YD60 Dublin 9, Ireland
- Tissue Engineering Research Group, Royal College of Surgeons in Ireland, D02 YN77 Dublin 2, Ireland
| | - Wan Lin Ng
- Department of Medicine, Royal College of Surgeons in Ireland, Education and Research Centre, Beaumont Hospital, D09 YD60 Dublin 9, Ireland
- Department of Rheumatology, Beaumont Hospital, D09V2N0 Dublin 9, Ireland
| | - Sile Kelly
- Department of Medicine, Royal College of Surgeons in Ireland, Education and Research Centre, Beaumont Hospital, D09 YD60 Dublin 9, Ireland
| | - Catherine M. Greene
- Department of Clinical Microbiology, Royal College of Surgeons in Ireland, D09 YD60 Dublin 9, Ireland
| | - Laura Durcan
- Department of Rheumatology, Beaumont Hospital, D09V2N0 Dublin 9, Ireland
| | - Killian Hurley
- Department of Medicine, Royal College of Surgeons in Ireland, Education and Research Centre, Beaumont Hospital, D09 YD60 Dublin 9, Ireland
- Tissue Engineering Research Group, Royal College of Surgeons in Ireland, D02 YN77 Dublin 2, Ireland
- Correspondence:
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Cox‐Flaherty K, Baird GL, Braza J, Guarino BD, Princiotto A, Ventetuolo CE, Harrington EO. Commercial human pulmonary artery endothelial cells have in-vitro behavior that varies by sex. Pulm Circ 2022; 12:e12165. [PMID: 36484057 PMCID: PMC9723258 DOI: 10.1002/pul2.12165] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 11/08/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022] Open
Abstract
It is unknown whether biological sex influences phenotypes of commercially available human pulmonary artery endothelial cells (HPAECs). Ten lots of commercial HPAECs were used (Lonza Biologics; PromoCell). Five (50%) were confirmed to be genotypically male (SRY+) and five (50%) were confirmed to be female (SRY-). Experiments were conducted between passages five and eight. HPAEC phenotype was confirmed with a panel of cell expression markers. Standard assays for proliferation, migration and tube formation were performed in triplicate with technical replicates, under three treatment conditions (EndoGRO; Sigma-Aldrich). Apoptosis was assessed by exposing cells treated with complete media or low serum media to hypoxic (1% oxygen) or normoxic (20% oxygen) conditions. Laboratory staff was blinded. The median (range) age of male and female donors from whom the HPAECs were derived was 58 (48-60) and 56 (33-67), respectively. Our results suggest decreased proliferation in genotypically female cells compared with male cells (p = 0.09). With increasing donor age, female cells were less proliferative and male cells were more proliferative (p = 0.001). Female cells were significantly more apoptotic than male cells by condition (p = 0.001). Female cells were significantly more migratory than male cells in complete media but less migratory than male cells under vascular endothelial growth factor enriched conditions (p = 0.001). There are subtle sex-based differences in the behavior of HPAECs that depend on donor sex and, less so, age. These differences may undermine rigor and reproducibility. Future studies should define whether biological sex is an important regulator of HPAEC function in health and disease.
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Affiliation(s)
- Katherine Cox‐Flaherty
- Departments of Medicine and Health ServicesPolicy and Practice, Brown UniversityProvidenceRhode IslandUSA
- Vascular Research Laboratory, Providence Veterans Affairs Medical CenterProvidenceRhode IslandUSA
| | | | - Julie Braza
- Vascular Research Laboratory, Providence Veterans Affairs Medical CenterProvidenceRhode IslandUSA
| | - Brianna D. Guarino
- Departments of Medicine and Health ServicesPolicy and Practice, Brown UniversityProvidenceRhode IslandUSA
- Vascular Research Laboratory, Providence Veterans Affairs Medical CenterProvidenceRhode IslandUSA
| | - Amy Princiotto
- Vascular Research Laboratory, Providence Veterans Affairs Medical CenterProvidenceRhode IslandUSA
| | - Corey E. Ventetuolo
- Departments of Medicine and Health ServicesPolicy and Practice, Brown UniversityProvidenceRhode IslandUSA
- Health Services, Policy and PracticeBrown UniversityProvidenceRhode IslandUSA
| | - Elizabeth O. Harrington
- Departments of Medicine and Health ServicesPolicy and Practice, Brown UniversityProvidenceRhode IslandUSA
- Vascular Research Laboratory, Providence Veterans Affairs Medical CenterProvidenceRhode IslandUSA
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