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Gerges SH, El-Kadi AOS. Changes in cardiovascular arachidonic acid metabolism in experimental models of menopause and implications on postmenopausal cardiac hypertrophy. Prostaglandins Other Lipid Mediat 2024; 173:106851. [PMID: 38740361 DOI: 10.1016/j.prostaglandins.2024.106851] [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: 12/12/2023] [Revised: 04/17/2024] [Accepted: 05/07/2024] [Indexed: 05/16/2024]
Abstract
Menopause is a normal stage in the human female aging process characterized by the cessation of menstruation and the ovarian production of estrogen and progesterone hormones. Menopause is associated with an increased risk of several different diseases. Cardiovascular diseases are generally less common in females than in age-matched males. However, this female advantage is lost after menopause. Cardiac hypertrophy is a disease characterized by increased cardiac size that develops as a response to chronic overload or stress. Similar to other cardiovascular diseases, the risk of cardiac hypertrophy significantly increases after menopause. However, the exact underlying mechanisms are not yet fully elucidated. Several studies have shown that surgical or chemical induction of menopause in experimental animals is associated with cardiac hypertrophy, or aggravates cardiac hypertrophy induced by other stressors. Arachidonic acid (AA) released from the myocardial phospholipids is metabolized by cardiac cytochrome P450 (CYP), cyclooxygenase (COX), and lipoxygenase (LOX) enzymes to produce several eicosanoids. AA-metabolizing enzymes and their respective metabolites play an important role in the pathogenesis of cardiac hypertrophy. Menopause is associated with changes in the cardiovascular levels of CYP, COX, and LOX enzymes and the levels of their metabolites. It is possible that these changes might play a role in the increased risk of cardiac hypertrophy after menopause.
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Affiliation(s)
- Samar H Gerges
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Ayman O S El-Kadi
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Alberta, Canada.
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Żabińska M, Wiśniewska K, Węgrzyn G, Pierzynowska K. Exploring the physiological role of the G protein-coupled estrogen receptor (GPER) and its associations with human diseases. Psychoneuroendocrinology 2024; 166:107070. [PMID: 38733757 DOI: 10.1016/j.psyneuen.2024.107070] [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: 01/16/2024] [Revised: 04/15/2024] [Accepted: 05/05/2024] [Indexed: 05/13/2024]
Abstract
Estrogen is a group of hormones that collaborate with the nervous system to impact the overall well-being of all genders. It influences many processes, including those occurring in the central nervous system, affecting learning and memory, and playing roles in neurodegenerative diseases and mental disorders. The hormone's action is mediated by specific receptors. Significant roles of classical estrogen receptors, ERα and ERβ, in various diseases were known since many years, but after identifying a structurally and locationally distinct receptor, the G protein-coupled estrogen receptor (GPER), its role in human physiology and pathophysiology was investigated. This review compiles GPER-related information, highlighting its impact on homeostasis and diseases, while putting special attention on functions and dysfunctions of this receptor in neurobiology and biobehavioral processes. Understanding the receptor modulation possibilities is essential for therapy, as disruptions in receptors can lead to diseases or disorders, irrespective of correct estrogen levels. We conclude that studies on the GPER receptor have the potential to develop therapies that regulate estrogen and positively impact human health.
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Affiliation(s)
- Magdalena Żabińska
- Department of Molecular Biology, Faculty of Biology, University of Gdansk, Wita Stwosza 59, Gdansk 80-308, Poland
| | - Karolina Wiśniewska
- Department of Molecular Biology, Faculty of Biology, University of Gdansk, Wita Stwosza 59, Gdansk 80-308, Poland
| | - Grzegorz Węgrzyn
- Department of Molecular Biology, Faculty of Biology, University of Gdansk, Wita Stwosza 59, Gdansk 80-308, Poland
| | - Karolina Pierzynowska
- Department of Molecular Biology, Faculty of Biology, University of Gdansk, Wita Stwosza 59, Gdansk 80-308, Poland.
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Colacurci N, Filardi PP, Chiantera A, Colao A, Pasqualetti P, Lenzi A. Sharing the multidisciplinary clinical approach to peri- and postmenopausal women: A Delphi consensus among Italian gynecologists, endocrinologists, and cardiologists for an integrated and optimal approach to clinical practice. Int J Gynaecol Obstet 2024; 166:682-691. [PMID: 38404042 DOI: 10.1002/ijgo.15448] [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: 12/21/2023] [Revised: 02/07/2024] [Accepted: 02/12/2024] [Indexed: 02/27/2024]
Abstract
OBJECTIVE The critical phase of perimenopausal period is marked by a reduction in estrogen levels, leading to various clinical issues (vasomotor and neurodegenerative symptoms, increased osteoporosis risk and cardiovascular risk). These complex clinical scenarios pose challenges to clinicians in providing the right support for diagnosis and treatment. A group of Italian cardiologists, endocrinologists, and gynecologists conducted a survey among expert colleagues to assess consensus on controversial issues and best practices for screening and treating peri- and postmenopausal women. METHODS The Delphi methodology was used to analyze responses from a qualitative expert panel comprising 25 cardiologists, 25 endocrinologists, and 25 gynecologists, selected nationwide. Two consecutive questionnaires were proposed between February and May 2023. Agreement among experts was assessed following the Delphi method as developed by the RAND Corporation. RESULTS The results of this Delphi Consensus have been shared by the leading scientific societies: Italian Society of Cardiology, Italian Society of Endocrinology, Italian Society of Gynecology and Obstetrics, and Italian Hospital Obstetricians Gynecologists Association. CONCLUSIONS The experts highlighted comorbidities and hormone deprivation as crucial clinical problems to be evaluated in perimenopausal women, requiring investigation from cardiovascular and endocrinologic perspectives to assess cardiovascular risk, involving the use of BMI, standard blood samples, endocrine-metabolic tests, and lifestyle assessment, particularly in women with higher cardiovascular and metabolic risks candidates for hormone replacement therapy (HRT). The experts also agreed on the benefits of HRT in improving lipid metabolism and reducing insulin resistance, thereby mitigating the metabolic risks associated with menopause. However, this therapy should be tailored considering individual women's comorbidities and thrombotic risk.
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Affiliation(s)
- Nicola Colacurci
- Department of Obstetrics and Gynecology, Italian Society of Gynecology and Obstetrics, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Pasquale Perrone Filardi
- Department of Advanced Biomedical Sciences, Italian Society of Cardiology, Federico II University of Naples, Naples, Italy
| | - Antonio Chiantera
- Italian Hospital Obstetricians Gynecologists Association, Naples, Italy
| | - Annamaria Colao
- Department of Clinical Medicine and Surgery, Endocrinology, Diabetology and Andrology Unit, Italian Society of Endocrinology, Federico II University of Naples, Naples, Italy
| | - Patrizio Pasqualetti
- Department of Public Health and Infectious Disease, Sapienza Rome University, Rome, Italy
| | - Andrea Lenzi
- Department of Experimental Medicine, Sapienza Rome University, Rome, Italy
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Wright VJ, Schwartzman JD, Itinoche R, Wittstein J. The musculoskeletal syndrome of menopause. Climacteric 2024:1-7. [PMID: 39077777 DOI: 10.1080/13697137.2024.2380363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 05/22/2024] [Accepted: 07/10/2024] [Indexed: 07/31/2024]
Abstract
Fifty-one percent of humans are born with ovaries. As the ovarian production of estrogen diminishes in midlife and ultimately stops, it is estimated that more than 47 million women worldwide enter the menopause transition annually. More than 70% will experience musculoskeletal symptoms and 25% will be disabled by them through the transition from perimenopause to postmenopause. This often-unrecognized collective of musculoskeletal symptoms, largely influenced by estrogen flux, includes arthralgia, loss of muscle mass, loss of bone density and progression of osteoarthritis, among others. In isolation, it can be difficult for clinicians and patients to adequately appreciate the substantial role of decreasing estrogen, anticipate the onset of related symptoms and actively treat to mitigate future detrimental processes. Thus, in this review we introduce a new term, the musculoskeletal syndrome of menopause, to describe the collective musculoskeletal signs and symptoms associated with the loss of estrogen. Given the significant effects of these processes on quality of life and the associated personal and financial costs, it is important for clinicians and the women they care for to be aware of this terminology and the constellation of musculoskeletal processes for which proper risk assessment and prophylactic management are of consequence.
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Affiliation(s)
- Vonda J Wright
- University of Central Florida College of Medicine, Orlando, FL, USA
| | | | - Rafael Itinoche
- University of Central Florida College of Medicine, Orlando, FL, USA
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Badawy Y, Spector A, Li Z, Desai R. The risk of depression in the menopausal stages: A systematic review and meta-analysis. J Affect Disord 2024; 357:126-133. [PMID: 38642901 DOI: 10.1016/j.jad.2024.04.041] [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: 12/27/2023] [Revised: 03/28/2024] [Accepted: 04/09/2024] [Indexed: 04/22/2024]
Abstract
INTRODUCTION For many women, menopause transition can be a period of emotional and physical changes, with different menopausal stages associated with varied risk for depressive symptoms and diagnosis. This review aimed to conduct a systematic review and meta-analyses to provide an estimate for the risk of developing a) clinical depression and b) depressive symptoms at different menopausal stages. METHODS We searched Medline, PsycInfo, Embase and Web of Science from inception to July 2023. Seventeen prospective cohort studies with a total of 16061 women were included in the review, and risk of bias was assessed using the Quality in Prognosis Studies tool (QUIPS). Seven papers with a total of 9141 participants were included in meta-analyses, using random effects models and pooled odds ratios (OR) calculated for depressive symptoms and diagnoses. RESULTS Perimenopausal women were found to be at a significantly higher risk for depressive symptoms and diagnoses, compared to premenopausal women (OR = 1.40; 95 % CI: 1.21; 1.61, p < .001). We did not find a significantly increased risk for depressive symptoms or diagnoses in post-menopausal, compared to pre-menopausal women. LIMITATIONS Studies used different criteria to classify the menopausal stages and different measures for depression, which may have contributed to the heterogeneity seen in some models. We were unable to include a model that compared peri to post-menopause, due to a lack of longitudinal studies comparing the two stages. CONCLUSIONS The risk of depression in perimenopause, shown in an ethnically diverse sample; highlights the clinical need for screening and support in this potentially vulnerable group.
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Affiliation(s)
- Yasmeen Badawy
- Department of Clinical Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, United Kingdom of Great Britain and Northern Ireland
| | - Aimee Spector
- Department of Clinical Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, United Kingdom of Great Britain and Northern Ireland.
| | - Zishi Li
- Department of Clinical Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, United Kingdom of Great Britain and Northern Ireland
| | - Roopal Desai
- Department of Clinical Health Psychology, University College London, 1-19 Torrington Place, London WC1E 7HB, United Kingdom of Great Britain and Northern Ireland
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Kim SJ, Lee MG, Lee J, Shin MS. Silkworm ( Bombyx mori L.) Has Beneficial Effects on Menopausal Symptoms by Enhancing Estrogen Receptor Signaling in Ovariectomized Mice. Nutrients 2024; 16:2164. [PMID: 38999911 PMCID: PMC11243341 DOI: 10.3390/nu16132164] [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: 05/30/2024] [Revised: 07/03/2024] [Accepted: 07/04/2024] [Indexed: 07/14/2024] Open
Abstract
Existing hormone replacement therapy for menopause has drawbacks, necessitating new treatment agents. Silkworms have demonstrated estrogenic properties, offering promising alternatives. We assessed the therapeutic effects of freeze-dried silkworm powder (SWP) on menopausal symptoms using an ovariectomized (OVX) mouse model. The experimental design comprised a sham surgery group (Sham), an OVX control group, a low-dose SWP group post-OVX (80 mg/kg, OVX-SWP-L), a high-dose SWP group post-OVX (160 mg/kg, OVX-SWP-H), and an estradiol treatment group post-OVX (OVX-E2). Treatments were administered orally thrice weekly over eight weeks; body weight was monitored weekly. The SWP-treated groups (SWP-L and SWP-H) exhibited less weight gain and increased uterine thickness than the OVX control. Molecular analyses demonstrated that SWP significantly enhanced the phosphorylation of estrogen receptor alpha (ERα), ERK, and AKT. Furthermore, biochemical assays revealed reduced serum neutral lipids across all SWP treatment groups. Notably, HDL-cholesterol levels were significantly increased in the SWP-L group compared to the OVX group. Serum estradiol concentrations were elevated in all the SWP groups, with significant increases in the high-dose group. These findings indicate that SWP may promote the activation of estrogen receptor signaling and improve symptoms associated with estrogen deficiency during menopause.
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Affiliation(s)
- Sung Jin Kim
- College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea;
| | - Mi-Gi Lee
- Bio-Center, Gyeonggi-do Business and Science Accelerator, Suwon 16229, Republic of Korea
| | - Joohwan Lee
- Healthy Spoon Research Institute, 160, Hyanggyo-ro, Paldal-gu, Suwon 16263, Republic of Korea
| | - Myoung-Sook Shin
- College of Korean Medicine, Gachon University, Seongnam 13120, Republic of Korea;
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Sanchez BN, Volek JS, Kraemer WJ, Saenz C, Maresh CM. Sex Differences in Energy Metabolism: A Female-Oriented Discussion. Sports Med 2024:10.1007/s40279-024-02063-8. [PMID: 38888855 DOI: 10.1007/s40279-024-02063-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/31/2024] [Indexed: 06/20/2024]
Abstract
The purpose of this review is to delineate aspects of energy metabolism at rest and during exercise that may be subject to sex differences and the potential underlying mechanisms involved. It focuses on distinct aspects of female physiology with an oriented discussion following the reproductive life stages of healthy, eumenorrheic females, including premenopausal time frames, pregnancy, perimenopause, and menopause. Finally, this review aims to address methodological challenges surrounding sexual dimorphism in energy metabolism investigations and confounding factors in this field. During resting conditions, females tend to have higher rates of non-oxidative free fatty acid clearance, which could contribute to lower respiratory exchange ratio measures. At the same time, carbohydrate energy metabolism findings are mixed. In general, females favor lipid energy metabolism during moderate-intensity exercise, while men favor carbohydrate energy metabolism. Factors such as age, dietary intake, genetics, and methodological decisions confound study findings, including properly identifying and reporting the menstrual cycle phase when female subjects are eumenorrheic. Pregnancy presents a unique shift in physiological systems, including energy metabolism, which can be observed at rest and during exercise. Changes in body composition and hormonal levels during the post-menopausal period directly impact energy metabolism, specifically lipid metabolism. This change in physiological state factors into the evidence showing a reduction in our understanding of sex differences in lipid metabolism during exercise in older adults. This review reveals a need for a focused understanding of female energy metabolism that could help exercise and nutrition professionals optimize female health and performance across the lifespan.
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Affiliation(s)
- Barbara N Sanchez
- Exercise Science, Department of Health Sciences, College of Education, Nursing and Health Professions, University of Hartford, 200 Bloomfield Avenue, West Hartford, CT, USA.
| | - Jeff S Volek
- Exercise Science, Department of Human Sciences, College of Education and Human Ecology, The Ohio State University, Columbus, OH, USA
| | - William J Kraemer
- Exercise Science, Department of Human Sciences, College of Education and Human Ecology, The Ohio State University, Columbus, OH, USA
| | - Catherine Saenz
- Exercise Science, Department of Human Sciences, College of Education and Human Ecology, The Ohio State University, Columbus, OH, USA
| | - Carl M Maresh
- Exercise Science, Department of Human Sciences, College of Education and Human Ecology, The Ohio State University, Columbus, OH, USA
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Berry S, Emile Rossouw P, Barmak AB, Malik S. The role ovariectomies and/or the administration of artificial female sex hormones play in orthodontic tooth movement: A systematic review. Orthod Craniofac Res 2024; 27:339-349. [PMID: 38059328 DOI: 10.1111/ocr.12740] [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] [Accepted: 11/26/2023] [Indexed: 12/08/2023]
Abstract
The objective was to assess how ovariectomy or the administration of artificial female sex hormones affects orthodontic tooth movement (OTM) with fixed appliances. An electronic search of indexed databases was completed without language or time restrictions up to June 2022. The following eligibility criteria were utilized: (i) prospective original controlled clinical studies; (ii) experimental studies on animal models; (iii) subjects undergoing orthodontic therapy with fixed appliances; (iv) clearly defined control groups not undergoing ovariectomy or administration of artificial female sex hormone; and (v) studies with experimental groups receiving the intervention of interest (ovariectomy or artificial female sex hormone administration). Review articles, letters to the editor, case reports, case series, commentaries, cross-sectional studies, retrospective studies, and studies with no well-defined control group were excluded. The quality of the available evidence and the risk of bias within the studies were assessed. All disagreements were resolved via discussion. Seven animal studies were included in the systematic review. Five studies reported that ovariectomy increased the rate of orthodontic tooth movement. Two studies reported that the administration of artificial female sex hormones decreased the rate of orthodontic tooth movement. There is an association between ovariectomies and OTM and between the administration of artificial female sex hormones and OTM. The full extent of the association remains unclear due to the biases that are present and the length of time of orthodontic therapy.
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Affiliation(s)
- Stefani Berry
- Division of Orthodontics and Dentofacial Orthopedics, Eastman Institute for Oral Health, University of Rochester, Rochester, NY, USA
| | - Paul Emile Rossouw
- Division of Orthodontics and Dentofacial Orthopedics, Eastman Institute for Oral Health, University of Rochester, Rochester, NY, USA
| | - Abdul Basir Barmak
- Department of Dentistry, Eastman Institute for Oral Health, University of Rochester, Rochester, NY, USA
| | - Shaima Malik
- Division of Orthodontics and Dentofacial Orthopedics, Eastman Institute for Oral Health, University of Rochester, Rochester, NY, USA
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Huang F, Fan Y, Tang R, Xie Z, Yang L, Ma X, Liang J, Chen R. Musculoskeletal pain among Chinese women during the menopausal transition: findings from a longitudinal cohort study. Pain 2024:00006396-990000000-00608. [PMID: 38787639 DOI: 10.1097/j.pain.0000000000003283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 04/28/2024] [Indexed: 05/26/2024]
Abstract
ABSTRACT The profiles of muscle and joint pain throughout the menopausal transition and the factors associated with these symptoms have not been determined. A total of 609 participants from a longitudinal cohort study conducted in an urban Chinese community were enrolled in this study. We assessed the prevalence of musculoskeletal symptoms at different menopausal stages and explored the factors associated with these symptoms. The prevalence and severity of muscle and joint pain increase as menopausal stages progress, and late menopausal transition may be a crucial timepoint that triggers the onset of musculoskeletal pain. The results of the multivariate analysis revealed that poor health status (OR = 2.245, 95% CI = 1.714-2.94, P < 0.001), body mass index (BMI) (OR = 1.046, 95% CI = 1.01-1.084, P = 0.011), the presence of anxiety (OR = 1.601, 95% CI = 1.211-2.117, P < 0.001), and depression (OR = 1.368, 95% CI = 1.143-1.639, P < 0.001) were independently associated with muscle and joint pain. In addition, the severity of musculoskeletal pain was related to poor health status (OR = 2.738, 95% CI = 1.91-3.924, P < 0.001) and depression (OR = 1.371, 95% CI = 1.095-1.718, P = 0.006). Musculoskeletal symptoms are frequent somatic symptoms experienced by Chinese middle-aged women. Women with poor health status, high BMI, anxiety, and depression were at heightened risk of experiencing musculoskeletal pain. The severity of pain increased over time.
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Affiliation(s)
- Feiling Huang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
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Li S, Li W, Chang L, Wan J, Chen S, Zhang X, He Q, Liu M. Sex-specific association of serum dehydroepiandrosterone and its sulfate levels with osteoporosis in type 2 diabetes. J Bone Miner Metab 2024; 42:361-371. [PMID: 38769209 DOI: 10.1007/s00774-024-01511-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Accepted: 04/04/2024] [Indexed: 05/22/2024]
Abstract
INTRODUCTION This study is to investigate the relation between serum dehydroepiandrosterone (DHEA) and its sulfate (DHEAS) levels and the risk of osteoporosis in patients with T2DM. MATERIALS AND METHODS This cross-sectional study involved 938 hospitalized patients with T2DM. Linear regression models were used to explore the relationship between DHEA and DHEAS and the BMD at different skeletal sites. Multinominal logistic regression models and the restricted cubic spline (RCS) were used to evaluate the associations of DHEA and DHEAS with the risks of osteopenia and/or osteoporosis. RESULTS In postmenopausal women with T2DM, after adjustment for confounders including testosterone and estradiol, DHEA showed a significant positive correlation with lumbar spine BMD (P = 0.013). Moreover, DHEAS exhibited significant positive correlations with BMD at three skeletal sites: including femoral neck, total hip, and lumbar spine (all P < 0.05). Low DHEA and DHEAS levels were associated with increased risk of osteopenia and/or osteoporosis (all P < 0.05) and the risk of osteoporosis gradually decreased with increasing DHEAS levels (P overall = 0.018, P-nonlinear = 0.559). However, DHEA and DHEAS levels in men over the age of 50 with T2DM were not associated with any of above outcomes. CONCLUSION In patients with T2DM, independent of testosterone and estradiol, higher DHEA and DHEAS levels are associated with higher BMD and lower risk of osteopenia/osteoporosis in postmenopausal women but not men over the age of 50.
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Affiliation(s)
- Shuo Li
- Department of Endocrinology and Metabolism, Department of Nephrology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052, China
| | - Wei Li
- Department of Endocrinology and Metabolism, Department of Nephrology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052, China
| | - Lina Chang
- Department of Endocrinology and Metabolism, Department of Nephrology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052, China
| | - Jieying Wan
- Department of Endocrinology and Metabolism, Department of Nephrology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052, China
| | - Shanshan Chen
- Department of Endocrinology and Metabolism, Department of Nephrology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052, China
| | - Xinxin Zhang
- Department of Endocrinology and Metabolism, Department of Nephrology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052, China.
| | - Qing He
- Department of Endocrinology and Metabolism, Department of Nephrology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052, China.
| | - Ming Liu
- Department of Endocrinology and Metabolism, Department of Nephrology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin, 300052, China.
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Mainini G, Ercolano S, De Simone R, Iavarone I, Lizza R, Passaro M. Dietary Supplementation of Myo-Inositol, Cocoa Polyphenols, and Soy Isoflavones Improves Vasomotor Symptoms and Metabolic Profile in Menopausal Women with Metabolic Syndrome: A Retrospective Clinical Study. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:598. [PMID: 38674244 PMCID: PMC11052504 DOI: 10.3390/medicina60040598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 03/18/2024] [Accepted: 04/02/2024] [Indexed: 04/28/2024]
Abstract
Background and Objectives: Hormonal changes physiologically occurring in menopausal women may increase the risk of developing metabolic and vasomotor disturbances, which contribute to increase the risk of developing other concomitant pathologies, such as metabolic syndrome (MetS). Materials and Methods: Retrospective data from 200 menopausal women with MetS and vasomotor symptoms taking one sachet per day of the dietary supplement INOFOLIC® NRT (Farmares srl, Rome, Italy) were collected. Each sachet consisted of myo-Inositol (2000 mg), cocoa polyphenols (30 mg), and soy isoflavones (80 mg, of which 50 mg is genistin). Patients recorded their symptoms through a medical questionnaire at the beginning of the administration (T0) and after 6 months (T1). Results: We observed an improvement in both the frequency and the severity of hot flushes: increased percentage of 2-3 hot flushes (28 at T0 vs. 65% at T1, p value < 0.001) and decreased percentage of 4-9 hot flushes (54% at T0 vs. 18% at T1, p value < 0.001). Moreover, symptoms of depression improved after supplementation (87% at T0 vs. 56% at T1 of patients reported moderate depression symptoms, p value < 0.001). Regarding metabolic profile, women improved body mass index and waist circumference with a reduction in the percentage of overweight and obesity women (88% at T0 vs. 51% at T1, p value = 0.01; 14% at T0 vs. 9% at T1, p value = 0.04). In addition, the number of women suffering from non-insulin dependent diabetes reduced (26% at T0 vs. 16% at T1, p value = 0.04). Conclusions: These data corroborate previously observed beneficial effects of the oral administration of myo-Inositol, cocoa polyphenols, and soy isoflavones against menopausal symptoms in the study population. Considering the promising results of the present study, further prospective controlled clinical trials are needed to deeply understand and support the efficacy of these natural compounds for the management of menopausal symptoms.
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Affiliation(s)
- Giampaolo Mainini
- Società Campano Calabro Apulo Lucana di Ginecologia ed Ostetricia (S.C.C.A.L.), 80133 Naples, Italy
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Ran T, Peng N, Zhang M, Hu Y, Zhuang H, Zhang T, He J, Shi L, Zhang Q, Zheng J. A cross-sectional study of the association between breastfeeding history and overweight/obesity in postmenopausal women. Menopause 2024; 31:303-309. [PMID: 38377441 DOI: 10.1097/gme.0000000000002322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
OBJECTIVES This study endeavors to augment comprehension of the association between breastfeeding and maternal weight within Asian populations. METHODS Data were obtained from the comprehensive 2011 research titled "Risk Evaluation of Cancers in Chinese Diabetic Individuals (REACTION): a longitudinal analysis," focusing specifically on postmenopausal women residing in the metropolitan precincts of Guiyang. It presents a cross-sectional study involving 5,987 parous postmenopausal women, aged 60.1 ± 6.9 years, who underwent assessments of body mass index and waist-to-height ratio. The probability of excessive weight or obesity was evaluated in relation to the aggregate duration of breastfeeding, using single-factor and multivariate logistic regression analyses. RESULTS Following multiple adjustments for different confounders, the odds ratios (ORs) demonstrated that women who had borne a single child and breastfed for more than 12 months exhibited an increased prevalence of excessive weight (body mass index ≥24 kg/m 2 ) in contrast to those who abstained from breastfeeding (model I: OR, 1.481; 95% confidence interval, 1.124-1.952; P = 0.005; model II: OR, 1.471; 95% confidence interval, 1.113-1.944; P = 0.007). Conversely, among the subset of women who had given birth to two or more children, no noteworthy associations emerged between breastfeeding duration and the propensity for excessive weight or obesity (all models). CONCLUSION In the Asian population, the duration of breastfeeding does not appear to be necessarily linked to the prevalence of overweight or obesity in postmenopausal women.
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Affiliation(s)
| | - Nianchun Peng
- Department of Endocrinology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Miao Zhang
- Department of Endocrinology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Ying Hu
- Department of Endocrinology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Huijun Zhuang
- Department of Endocrinology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Tian Zhang
- From the Guizhou Medical University, Guiyang, China
| | - Juan He
- Department of Endocrinology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Lixin Shi
- Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, China
| | - Qiao Zhang
- Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, China
| | - Jing Zheng
- Department of Endocrinology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
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Kielb J, Saffak S, Weber J, Baensch L, Shahjerdi K, Celik A, Farahat N, Riek S, Chavez-Talavera O, Grandoch M, Polzin A, Kelm M, Dannenberg L. Transformation or replacement - Effects of hormone therapy on cardiovascular risk. Pharmacol Ther 2024; 254:108592. [PMID: 38286163 DOI: 10.1016/j.pharmthera.2024.108592] [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: 11/30/2023] [Revised: 12/28/2023] [Accepted: 12/29/2023] [Indexed: 01/31/2024]
Abstract
Hormone therapy (HT) is important and frequently used both regarding replacement therapy (HRT) and gender affirming therapy (GAHT). While HRT has been effective in addressing symptoms related to hormone shortage, several side effects have been described. In this context, there are some studies that show increased cardiovascular risk. However, there are also studies reporting protective aspects of HT. Nevertheless, the exact impact of HT on cardiovascular risk and the underlying mechanisms remain poorly understood. This article explores the relationship between diverse types of HT and cardiovascular risk, focusing on mechanistic insights of the underlying hormones on platelet and leukocyte function as well as on effects on endothelial and adipose tissue cells.
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Affiliation(s)
- Julia Kielb
- Department of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty of the Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Cardiovascular Research Institute Düsseldorf (CARID), Germany
| | - Süreyya Saffak
- Department of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty of the Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Cardiovascular Research Institute Düsseldorf (CARID), Germany
| | - Jessica Weber
- Department of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty of the Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Cardiovascular Research Institute Düsseldorf (CARID), Germany
| | - Leonard Baensch
- Department of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty of the Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Cardiovascular Research Institute Düsseldorf (CARID), Germany
| | - Khatereh Shahjerdi
- Department of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty of the Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Cardiovascular Research Institute Düsseldorf (CARID), Germany
| | - Aylin Celik
- Department of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty of the Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Cardiovascular Research Institute Düsseldorf (CARID), Germany
| | - Nora Farahat
- Department of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty of the Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Cardiovascular Research Institute Düsseldorf (CARID), Germany
| | - Sally Riek
- Department of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty of the Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Cardiovascular Research Institute Düsseldorf (CARID), Germany
| | - Oscar Chavez-Talavera
- Department of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty of the Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Cardiovascular Research Institute Düsseldorf (CARID), Germany
| | - Maria Grandoch
- Institute for Translational Pharmacology, Medical Faculty and University Hospital of Düsseldorf, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
| | - Amin Polzin
- Department of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty of the Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Cardiovascular Research Institute Düsseldorf (CARID), Germany
| | - Malte Kelm
- Department of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty of the Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Cardiovascular Research Institute Düsseldorf (CARID), Germany
| | - Lisa Dannenberg
- Department of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty of the Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Cardiovascular Research Institute Düsseldorf (CARID), Germany.
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14
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Huang F, Cao Y, Liang J, Tang R, Wu S, Zhang P, Chen R. The influence of the gut microbiome on ovarian aging. Gut Microbes 2024; 16:2295394. [PMID: 38170622 PMCID: PMC10766396 DOI: 10.1080/19490976.2023.2295394] [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: 07/04/2023] [Accepted: 12/12/2023] [Indexed: 01/05/2024] Open
Abstract
Ovarian aging occurs prior to the aging of other organ systems and acts as the pacemaker of the aging process of multiple organs. As life expectancy has increased, preventing ovarian aging has become an essential goal for promoting extended reproductive function and improving bone and genitourinary conditions related to ovarian aging in women. An improved understanding of ovarian aging may ultimately provide tools for the prediction and mitigation of this process. Recent studies have suggested a connection between ovarian aging and the gut microbiota, and alterations in the composition and functional profile of the gut microbiota have profound consequences on ovarian function. The interaction between the gut microbiota and the ovaries is bidirectional. In this review, we examine current knowledge on ovary-gut microbiota crosstalk and further discuss the potential role of gut microbiota in anti-aging interventions. Microbiota-based manipulation is an appealing approach that may offer new therapeutic strategies to delay or reverse ovarian aging.
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Affiliation(s)
- Feiling Huang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Ying Cao
- School of Medicine, Hunan Normal University, Changsha, Hunan, China
| | - Jinghui Liang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Ruiyi Tang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Si Wu
- School of Medicine, Hunan Normal University, Changsha, Hunan, China
| | - Peng Zhang
- Beijing Key Laboratory for Genetics of Birth Defects, Beijing Pediatric Research Institute; MOE Key Laboratory of Major Diseases in Children; Rare Disease Center, Beijing Children’s Hospital, Capital Medical University, Beijing, China
| | - Rong Chen
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
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Yam C, McGovern B, Boyajieff E, Maxwell P, Little K, Sataloff RT. The impact of menopausal status on auditory brainstem responses. Am J Otolaryngol 2024; 45:104067. [PMID: 37778111 DOI: 10.1016/j.amjoto.2023.104067] [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: 07/15/2023] [Revised: 09/21/2023] [Accepted: 09/24/2023] [Indexed: 10/03/2023]
Abstract
OBJECTIVE To determine the effect of decreased estrogen levels due to menopause on auditory brainstem response measurements (ABR). STUDY DESIGN Retrospective chart review. SETTING Academic. PATIENTS Pre- and post-menopausal females (pre-M, post-M) and age-matched males. METHODS ABR measurements of wave I, III, and V latencies, and interpeak latencies; amplitudes of waves I, III, V, and V/I ratio. OUTCOME MEASURE Differences in ABR measurements between pre-M and post-M. RESULTS 164 subjects (101 female and 64 male) were included. Post-M had significantly greater latencies (msec) than pre-M of wave V. Post-M had a significantly smaller wave I amplitude (uV) than pre-M. Post-M had a significantly higher wave V/I amplitude ratio than pre-M. Pre-M had significantly shorter latencies than young males for wave III, and wave V. Post-M had significantly shorter latencies than older males at wave III, and wave V. A two-way ANOVA revealed a significant interaction between the effects of age category and gender on V/I amplitude. CONCLUSION Post-M group showed a significant drop in wave I amplitude compared with pre-M group, even in the absence of hearing loss, suggesting that the gender differences in hearing are related to estrogen signaling along the auditory pathway. If wave I amplitude changes between older and younger groups resulted from decreased peripheral hearing sensitivity, we would expect larger drops in amplitude in males since rates of presbycusis are higher. We observed much larger drops in wave I amplitude in females, which cannot be attributed to peripheral hearing loss. These results may assist in understanding gender differences in presbycusis and a possible protective effect of estrogen on the auditory system. Knowledge of gender differences in wave I may be important when ABR is used to assess possible synaptopathy.
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Affiliation(s)
- Christopher Yam
- Department of Otolaryngology-Head and Neck Surgery, Drexel University College of Medicine, Philadelphia, PA, United States of America.
| | - Brian McGovern
- Department of Otolaryngology-Head and Neck Surgery, Drexel University College of Medicine, Philadelphia, PA, United States of America.
| | - Emma Boyajieff
- Department of Otolaryngology-Head and Neck Surgery, Drexel University College of Medicine, Philadelphia, PA, United States of America.
| | - Philip Maxwell
- Department of Otolaryngology-Head and Neck Surgery, Drexel University College of Medicine, Philadelphia, PA, United States of America.
| | - Kara Little
- Department of Otolaryngology-Head and Neck Surgery, Drexel University College of Medicine, Philadelphia, PA, United States of America.
| | - Robert T Sataloff
- Department of Otolaryngology-Head and Neck Surgery, Drexel University College of Medicine, Philadelphia, PA, United States of America; Senior Associate Dean for Clinical Academic Specialties, Drexel University College of Medicine, United States of America.
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16
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Dines VA, Garovic VD. Menopause and chronic kidney disease. Nat Rev Nephrol 2024; 20:4-5. [PMID: 37076637 DOI: 10.1038/s41581-023-00717-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/21/2023]
Affiliation(s)
- Virginia A Dines
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
| | - Vesna D Garovic
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA.
- Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA.
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17
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Scally NP, Armstrong L, Blades D, McGeown E, Mathers H. Menopausal Symptoms and Utian Quality of Life Scale Following a Breast Cancer Diagnosis and Its Impact on Endocrine Adherence. Cureus 2024; 16:e52777. [PMID: 38389609 PMCID: PMC10882569 DOI: 10.7759/cureus.52777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/22/2024] [Indexed: 02/24/2024] Open
Abstract
Introduction Standard treatment for oestrogen-positive breast cancers involves a minimum of five years of adjuvant endocrine treatment with a significant improvement in survival. However, the side effects of endocrine treatments are often underestimated. We aimed to identify the frequency of side effects, adherence to treatment, and impact on the quality of life of breast cancer survivors. Methods All patients attending holistic needs assessment and health and wellbeing events with a clinical nurse specialist between March and October 2023 were given a menopause symptom proforma and Utian menopausal quality of life scale questionnaire. Results A total of 99/150 (66%) patients attending a health needs assessment with a clinical nurse specialist following a diagnosis of breast cancer returned forms. The mean age of respondents was 56.7 years, with a mean 2.5-year duration since diagnosis. Thirty-seven percent of respondents were premenopausal at diagnosis, and 63% were postmenopausal. Five percent stopped treatment early due to menopausal symptoms, and 2.2% changed endocrine treatment. Overall, the mean menopausal quality of life score was -0.454 (p=0.0052). Within the premenopausal cohort, 84% reported hot flushes, 81% a low-sex drive, 73% night sweats, 89% memory problems, 89% fatigue, and 76% joint aches. This group scored -0.20 SD on the quality of life scale. The postmenopausal group reported a 71% incidence of hot flushes, 79% both poor sleep and joint pain, 60% breast pain, and 86% fatigue. They demonstrated a mean of -0.58 SD on the quality of life scale. The failure to adhere to endocrine treatment was reported by 6% of respondents, who cited side effects as the reason for non-compliance. Conclusion In conclusion, there is a significant increase in menopausal symptoms following treatment for breast cancer, which is negatively impacting well-being, quality of life, and endocrine adherence.
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Affiliation(s)
- Norah P Scally
- Department of Breast Surgery, Southern Health and Social Care Trust, Portadown, GBR
| | - Lara Armstrong
- Department of Breast Surgery, Southern Health and Social Care Trust, Portadown, GBR
| | - Daryl Blades
- Department of General Surgery, Southern Health and Social Care Trust, Portadown, GBR
| | - Eimer McGeown
- Department of Breast Surgery, Southern Health and Social Care Trust, Portadown, GBR
| | - Helen Mathers
- Department of Breast Surgery, Southern Health and Social Care Trust, Portadown, GBR
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18
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Kim DY, Son SR, Kim JY, Min JW, Kong CH, Park K, Jeon M, Kang WC, Jung SY, Choi JH, Jang DS, Ryu JH. Effects of Artemisia annua L. on postmenopausal syndrome in ovariectomized mice. JOURNAL OF ETHNOPHARMACOLOGY 2023; 317:116800. [PMID: 37331451 DOI: 10.1016/j.jep.2023.116800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 06/12/2023] [Accepted: 06/14/2023] [Indexed: 06/20/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Artemisia annua L. (Asteraceae) has been used as an antipyretic and anti-parasitic drug in traditional medicine for more than 2000 years. It has also been prescribed to treat symptoms caused by deficiency of Yin, which might be observed in menopausal state from the point of view of traditional medicine. AIM OF THE STUDY We hypothesized that A. annua might be useful for treating menopausal disorders with less adverse effects than hormone replacement therapy. Thus, the aim of the present study was to investigate effects of A. annua on postmenopausal symptoms of ovariectomized (OVX) mice. MATERIALS AND METHODS OVX mice were employed as a model for postmenopausal disorders. Mice were treated with a water extract of A. annua (EAA; 30, 100 or 300 mg/kg, p.o.) or 17β-estradiol (E2; 0.5 mg/kg, s.c.) for 8 weeks. Open field test (OFT), novel object recognition task (NOR), Y-maze test, elevated plus maze test (EPM), splash test and tail suspension test (TST) were conducted to determine whether EAA could ameliorate postmenopausal symptoms. Phosphorylated levels of extracellular signal-regulated kinase (ERK), protein kinase B (Akt), and glycogen synthase kinase-3β (GSK-3β), β-catenin and expression level of synaptophysin in the cortex and hippocampus were evaluated by Western blot analysis. RESULTS EAA treatment significantly increased the discrimination index in NOR, decreased the time in closed arm than in open arm in EPM, increased grooming time in splash test, and decreased immobility time in TST, as did E2 treatment. In addition, decreased phosphorylation levels of ERK, Akt, GSK-3β, and β-catenin and expression levels of synaptophysin in the cortex and hippocampus after OVX were reversed by administration of EAA and E2. CONCLUSION These results suggest that A. annua can ameliorate postmenopausal symptoms such as cognitive dysfunction, anxiety, anhedonia, and depression by activating ERK, Akt, and GSK-3β/β-catenin signaling pathway and hippocampal synaptic plasticity, and that A. annua would be a novel treatment for postmenopausal symptoms.
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Affiliation(s)
- Do Yeon Kim
- Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - So-Ri Son
- Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Jae Youn Kim
- Department of Integrated Drug Development and Natural Products, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Ji Won Min
- Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Chang Hyeon Kong
- Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Keontae Park
- Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Mijin Jeon
- Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Woo Chang Kang
- Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Seo Yun Jung
- Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Jung-Hye Choi
- Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea; Department of Oriental Pharmaceutical Science, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Dae Sik Jang
- Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea.
| | - Jong Hoon Ryu
- Department of Biomedical and Pharmaceutical Sciences, Kyung Hee University, Seoul, 02447, Republic of Korea; Department of Oriental Pharmaceutical Science, Kyung Hee University, Seoul, 02447, Republic of Korea.
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19
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Milic J, Renzetti S, Morini D, Motta F, Carli F, Menozzi M, Cuomo G, Mancini G, Simion M, Romani F, Spadoni A, Baldisserotto I, Barp N, Diazzi C, Mussi C, Mussini C, Rochira V, Calza S, Guaraldi G. Bone Mineral Density and Trabecular Bone Score Changes throughout Menopause in Women with HIV. Viruses 2023; 15:2375. [PMID: 38140615 PMCID: PMC10747369 DOI: 10.3390/v15122375] [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: 05/13/2023] [Revised: 10/03/2023] [Accepted: 10/06/2023] [Indexed: 12/24/2023] Open
Abstract
OBJECTIVE The objectives of this study were to describe the trajectories of bone mineral density (BMD) and trabecular bone score (TBS) changes throughout pre-menopause (reproductive phase and menopausal transition) and post-menopause (early and late menopause) in women with HIV (WWH) undergoing different antiretroviral therapies (ARTs) and explore the risk factors associated with those changes. METHODS This was an observational longitudinal retrospective study in WWH with a minimum of two DEXA evaluations comprising BMD and TBS measurements, both in the pre-menopausal and post-menopausal periods. Menopause was determined according to the STRAW+10 criteria, comprising four periods: the reproductive period, menopausal transition, and early- and late-menopausal periods. Mixed-effects models were fitted to estimate the trajectories of the two outcomes (BMD and TBS) over time. Annualized lumbar BMD and TBS absolute and percentage changes were calculated in each STRAW+10 time window. A backward elimination procedure was applied to obtain the final model, including the predictors that affected the trajectories of BMD or TBS over time. RESULTS A total of 202 WWH, all Caucasian, were included. In detail, 1954 BMD and 195 TBS data were analyzed. The median number of DEXA evaluations per woman was 10 (IQR: 7, 12). The median observation periods per patient were 12.0 years (IQR = 8.9-14.4) for BMD and 6.0 years (IQR: 4.3, 7.9) for TBS. The prevalence of osteopenia (63% vs. 76%; p < 0.001) and osteoporosis (16% vs. 36%; p < 0.001) increased significantly between the pre-menopausal and post-menopausal periods. Both BMD (1.03 (±0.14) vs. 0.92 (±0.12) g/cm2; p < 0.001) and TBS (1.41 (IQR: 1.35, 1.45) vs. 1.32 (IQR: 1.28, 1.39); p < 0.001) decreased significantly between the two periods. The trend in BMD decreased across the four STRAW+10 periods, with a slight attenuation only in the late-menopausal period when compared with the other intervals. The TBS slope did not significantly change throughout menopause. The delta mean values of TBS in WWH were lower between the menopausal transition and reproductive period compared with the difference between menopause and menopausal transition. CONCLUSIONS Both BMD and TBS significantly decreased over time. The slope of the change in BMD and TBS significantly decreased in the menopausal transition, suggesting that this period should be considered by clinicians as a key time during which to assess bone health and modifiable risk factors in WWH.
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Affiliation(s)
- Jovana Milic
- Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, 41121 Modena, Italy;
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy; (F.M.); (C.M.)
| | - Stefano Renzetti
- Department of Medical-Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, 25121 Brescia, Italy;
| | - Denise Morini
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, 84121 Salerno, Italy;
| | - Federico Motta
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy; (F.M.); (C.M.)
| | - Federica Carli
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria, Policlinico of Modena, 41121 Modena, Italy; (F.C.); (M.M.); (G.C.); (G.M.); (M.S.); (F.R.); (A.S.); (I.B.); (N.B.)
| | - Marianna Menozzi
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria, Policlinico of Modena, 41121 Modena, Italy; (F.C.); (M.M.); (G.C.); (G.M.); (M.S.); (F.R.); (A.S.); (I.B.); (N.B.)
| | - Gianluca Cuomo
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria, Policlinico of Modena, 41121 Modena, Italy; (F.C.); (M.M.); (G.C.); (G.M.); (M.S.); (F.R.); (A.S.); (I.B.); (N.B.)
| | - Giuseppe Mancini
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria, Policlinico of Modena, 41121 Modena, Italy; (F.C.); (M.M.); (G.C.); (G.M.); (M.S.); (F.R.); (A.S.); (I.B.); (N.B.)
| | - Mattia Simion
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria, Policlinico of Modena, 41121 Modena, Italy; (F.C.); (M.M.); (G.C.); (G.M.); (M.S.); (F.R.); (A.S.); (I.B.); (N.B.)
| | - Federico Romani
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria, Policlinico of Modena, 41121 Modena, Italy; (F.C.); (M.M.); (G.C.); (G.M.); (M.S.); (F.R.); (A.S.); (I.B.); (N.B.)
| | - Anna Spadoni
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria, Policlinico of Modena, 41121 Modena, Italy; (F.C.); (M.M.); (G.C.); (G.M.); (M.S.); (F.R.); (A.S.); (I.B.); (N.B.)
| | - Irene Baldisserotto
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria, Policlinico of Modena, 41121 Modena, Italy; (F.C.); (M.M.); (G.C.); (G.M.); (M.S.); (F.R.); (A.S.); (I.B.); (N.B.)
| | - Nicole Barp
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria, Policlinico of Modena, 41121 Modena, Italy; (F.C.); (M.M.); (G.C.); (G.M.); (M.S.); (F.R.); (A.S.); (I.B.); (N.B.)
| | - Chiara Diazzi
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41126 Modena, Italy; (C.D.); (V.R.)
| | - Chiara Mussi
- Department of Biomedical and Metabolic Sciences and Neuroscience, University of Modena and Reggio Emilia, 41126 Modena, Italy;
| | - Cristina Mussini
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy; (F.M.); (C.M.)
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria, Policlinico of Modena, 41121 Modena, Italy; (F.C.); (M.M.); (G.C.); (G.M.); (M.S.); (F.R.); (A.S.); (I.B.); (N.B.)
| | - Vincenzo Rochira
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41126 Modena, Italy; (C.D.); (V.R.)
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria of Modena, Ospedale Civile of Baggiovara, 41126 Modena, Italy
| | - Stefano Calza
- Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy;
| | - Giovanni Guaraldi
- Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, 41121 Modena, Italy;
- Department of Surgical, Medical, Dental and Morphological Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy; (F.M.); (C.M.)
- Department of Infectious Diseases, Azienda Ospedaliero-Universitaria, Policlinico of Modena, 41121 Modena, Italy; (F.C.); (M.M.); (G.C.); (G.M.); (M.S.); (F.R.); (A.S.); (I.B.); (N.B.)
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Cheng G, Wang M, Sun H, Lai J, Feng Y, Liu H, Shang Y, Zhao Y, Zuo B, Lu Y. Age at menopause is inversely related to the prevalence of common gynecologic cancers: a study based on NHANES. Front Endocrinol (Lausanne) 2023; 14:1218045. [PMID: 38034008 PMCID: PMC10687479 DOI: 10.3389/fendo.2023.1218045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 10/31/2023] [Indexed: 12/02/2023] Open
Abstract
Background The fluctuation or even loss of estrogen level caused by menopause in women, and most gynecological cancers often occur before and after menopause, so the age of menopause may be related to the occurrence of gynecological cancer. Aim To investigate whether the age at menopause is independently associated with the incidence of gynecological cancers and to analyze the possible influencing factors. Methods We selected the NHANES public database to conduct the study, and by excluding relevant influencing factors, we finally included 5706 NHANES participants who had full data on age at menopause and the occurrence of gynecologic cancers to analyze the relationship between the amount of age at menopause and gynecologic cancers based on univariate or multifactorial logistic regression analysis. Further, the relationship between age at menopause and the prevalence of different gynecologic cancers was investigated, and changes in the prevalence of different gynecologic cancers by age at menopause subgroups were observed. Finally, other relevant factors affecting the prevalence of gynecologic cancers were further investigated by subgroup analysis as well as subcluster analysis. Results Univariate logistic regression analysis between age at menopause and gynecologic tumor prevalence revealed a negative association between age at menopause and the prevalence of common gynecologic cancers ovarian and cervical cancer, and after adjusting for the effects of covariates, a higher risk of gynecologic tumors was found with statistically significant differences at earlier age at menopause. The regression results showed a negative association between age at menopause and gynecologic cancer prevalence in cervical and ovarian cancer patients (P<0.01,P<0.01). Cervical cancer (OR: 0.91, 95% CI: 0.87,0.94) and ovarian cancer (OR: 0.90, 95% CI: 0.86, 0.95) were more prevalent among those with younger age at menopause. Conclusion Age at menopause is negatively associated with the prevalence of cervical and ovarian cancers, and the earlier the age at menopause, the greater the risk of developing gynecological cancers.
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Affiliation(s)
- Guangdong Cheng
- Department of Clinical Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Mengmeng Wang
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Hao Sun
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Jingjiang Lai
- Innovative Institute of Chinese Medicine, Shandong University of Traditional Chinese 25 Medicine, Jinan, China
| | - Yukun Feng
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Hongjin Liu
- Department of Clinical Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Yuwang Shang
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Yuan Zhao
- Department of Clinical Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Bingli Zuo
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Youhua Lu
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
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21
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Guisado-Cuadrado I, Alfaro-Magallanes VM, Romero-Parra N, Rael B, Guadalupe-Grau A, Peinado AB. Influence of sex hormones status and type of training on regional bone mineral density in exercising females. Eur J Sport Sci 2023; 23:2139-2147. [PMID: 37161678 DOI: 10.1080/17461391.2023.2211947] [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] [Indexed: 05/11/2023]
Abstract
The primary objective of this study was to examine the influence of hormonal ovarian profile and training characteristics on spine, pelvis, and total body bone mineral density (BMD) in a group of well-trained females. Forty-two eumenorrheic females, twenty-eight monophasic oral contraceptive (OC) users and thirteen postmenopausal females participated in this study. Body composition was measured by total body dual-energy X-ray absorptiometry (DXA) to determine BMD of the areas of interest. Endurance-trained premenopausal females showed lower spine BMD compared to resistance-trained premenopausal females (1.03 ± 0.1 vs. 1.09 ± 0.09 g/cm2; p = 0.025). Postmenopausal females reported lower BMD level in comparison to eumenorrheic females in pelvis (1.079 ± 0.082 vs 1.19 ± 0.115 g/cm2; p = 0.005), spine (0.969 ± 0.097 vs 1.069 ± 0.109 g/cm2; p = 0.012) and total (1.122 ± 0.08 vs 1.193 ± 0.077 g/cm2; p = 0.018) and OC users whose duration of OC use was less than 5 years (OC < 5) in pelvis (1.235 ± 0.068 g/cm2; p < 0.001) and spine (1.062 ± 0.069 g/cm2; p = 0.018). In addition, lower BMD values were found in OC users who had been using OC for more than 5 years (OC ≥ 5) than eumenorrheic females in pelvis (1.078 ± 0.086 g/cm2; p = 0.029) and spine (0.966 ± 0.08 g/cm2; p = 0.05). Likewise, OC ≥ 5 showed lower values than and OC < 5 in pelvis (p = 0.004) and spine (p = 0.047). We observed a lower spine BMD value in premenopausal endurance-trained females compared to premenopausal resistance-trained females. Moreover, this research observed that prolonged use of OCs may reduce bone mass acquisition in the spine and pelvis, even in well-trained females. Finally, postmenopausal showed lower BMD despite being exercising women.Trial registration: ClinicalTrials.gov identifier: NCT04458662.Highlights Ovarian hormonal profile should be considered when assessing BMD in female athletes.The duration of oral contraceptive use influences spine and pelvis regional BMD in exercising females.Postmenopausal women show lower BMD when compared to premenopausal females despite being exercising females.
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Affiliation(s)
- Isabel Guisado-Cuadrado
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Sciences, Universidad Politécnica de Madrid, Madrid, Spain
| | - Víctor M Alfaro-Magallanes
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Sciences, Universidad Politécnica de Madrid, Madrid, Spain
| | - Nuria Romero-Parra
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Sciences, Universidad Politécnica de Madrid, Madrid, Spain
- Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Universidad Rey Juan Carlos (URJC), Madrid, Spain
| | - Beatriz Rael
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Sciences, Universidad Politécnica de Madrid, Madrid, Spain
| | - Amelia Guadalupe-Grau
- GENUD Toledo Research Group, Universidad de Castilla-La Mancha, Toledo, Spain
- CIBER of Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, ISCIII, Madrid, Spain
| | - Ana B Peinado
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Sciences, Universidad Politécnica de Madrid, Madrid, Spain
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22
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Kling JM, Saadedine M, Faubion SS, Shufelt CL, Mara KC, Enders FT, David PS, Kapoor E. Associations between childhood adversity and age at natural menopause. Menopause 2023; 30:1085-1089. [PMID: 37643394 DOI: 10.1097/gme.0000000000002249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
OBJECTIVE Adverse childhood experiences (ACEs) are reported in more than half of the women in the United States and have been shown to negatively impact the menopause experience. The objective of this study was to evaluate the association between ACEs and age at natural menopause. METHODS This is a cross-sectional study conducted among participants of the Data Registry on the Experiences of Aging, Menopause, and Sexuality (DREAMS). The registry included women who were seen for consultations in the women's health clinic at Mayo Clinic, Rochester, between May 2015 and December 2016. Only postmenopausal women were included in this analysis. Childhood adversity was assessed with the validated ACE questionnaire. Age at natural menopause was self-reported. The association between ACEs and age at menopause was evaluated using a multivariable linear regression model adjusting for multiple confounders. RESULTS A total of 350 women were evaluated. The mean age was 59.2 years, and a majority were White (92.9%), married/partnered (82%), and educated (91.2% with at least some college education). Women with a history of at least four ACEs were estimated to reach natural menopause 1.3 years sooner than women with no ACE in multivariable analysis, but the results were not statistically significant (95% confidence interval, -3.2 to 0.6; P = 0.18). CONCLUSIONS Although stressful life experiences such as ACEs may negatively influence health for midlife women, this study did not find an association with the age at natural menopause.
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Affiliation(s)
| | | | | | | | | | | | - Paru S David
- From the Division of Women's Health Internal Medicine, Mayo Clinic, Scottsdale, AZ
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23
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Marchante M, Ramirez-Martin N, Buigues A, Martinez J, Pellicer N, Pellicer A, Herraiz S. Deciphering reproductive aging in women using a NOD/SCID mouse model for distinct physiological ovarian phenotypes. Aging (Albany NY) 2023; 15:10856-10874. [PMID: 37847151 PMCID: PMC10637815 DOI: 10.18632/aging.205086] [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: 04/19/2023] [Accepted: 09/08/2023] [Indexed: 10/18/2023]
Abstract
Female fertility is negatively correlated with age, with noticeable declines in oocyte quantity and quality until menopause. To understand this physiological process and evaluate human approaches for treating age-related infertility, preclinical studies in appropriate animal models are needed. Thus, we aimed to characterize an immunodeficient physiological aging mouse model displaying ovarian characteristics of different stages during women's reproductive life. NOD/SCID mice of different ages (8-, 28-, and 36-40-week-old) were employed to mimic ovarian phenotypes of young, Advanced Maternal Age (AMA), and old women (~18-20-, ~36-38-, and >45-years-old, respectively). Mice were stimulated, mated, and sacrificed to recover oocytes and embryos. Then, ovarian reserve, follicular growth, ovarian stroma, mitochondrial dysfunction, and proteomic profiles were assessed. Age-matched C57BL/6 mice were employed to cross-validate the reproductive outcomes. The quantity and quality of oocytes were decreased in AMA and Old mice. These age-related effects associated spindle and chromosome abnormalities, along with decreased developmental competence to blastocyst stage. Old mice had less follicles, impaired follicle activation and growth, an ovarian stroma inconducive to growth, and increased mitochondrial dysfunctions. Proteomic analysis corroborated these histological findings. Based on that, NOD/SCID mice can be used to model different ovarian aging phenotypes and potentially test human anti-aging treatments.
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Affiliation(s)
- María Marchante
- IVIRMA Global Research Alliance, IVI Foundation, Valencia 46026, Spain
- Department of Pediatrics, Obstetrics and Gynecology, School of Medicine, University of Valencia, Valencia 46010, Spain
| | - Noelia Ramirez-Martin
- IVIRMA Global Research Alliance, IVI Foundation, Valencia 46026, Spain
- Reproductive Medicine Research Group, Instituto Investigación Sanitaria La Fe (IIS La Fe), Valencia 46026, Spain
| | - Anna Buigues
- IVIRMA Global Research Alliance, IVI Foundation, Valencia 46026, Spain
- Reproductive Medicine Research Group, Instituto Investigación Sanitaria La Fe (IIS La Fe), Valencia 46026, Spain
| | - Jessica Martinez
- IVIRMA Global Research Alliance, IVI Foundation, Valencia 46026, Spain
- Reproductive Medicine Research Group, Instituto Investigación Sanitaria La Fe (IIS La Fe), Valencia 46026, Spain
| | - Nuria Pellicer
- IVIRMA Global Research Alliance, IVI Foundation, Valencia 46026, Spain
- IVIRMA Valencia, Valencia 46015, Spain
| | - Antonio Pellicer
- IVIRMA Global Research Alliance, IVI Foundation, Valencia 46026, Spain
- Reproductive Medicine Research Group, Instituto Investigación Sanitaria La Fe (IIS La Fe), Valencia 46026, Spain
- IVIRMA Rome, Rome 00197, Italy
| | - Sonia Herraiz
- IVIRMA Global Research Alliance, IVI Foundation, Valencia 46026, Spain
- Reproductive Medicine Research Group, Instituto Investigación Sanitaria La Fe (IIS La Fe), Valencia 46026, Spain
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24
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Zhao W, Shan X, Li X, Lu S, Xia L, Chen H, Zhang C, Guo W, Xu M, Lu R, Zhao P. Icariin inhibits hypertrophy by regulation of GPER1 and CaMKII/HDAC4/MEF2C signaling crosstalk in ovariectomized mice. Chem Biol Interact 2023; 384:110728. [PMID: 37739049 DOI: 10.1016/j.cbi.2023.110728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 08/16/2023] [Accepted: 09/20/2023] [Indexed: 09/24/2023]
Abstract
Icariin (ICA), a flavonoid phytoestrogen, was isolated from traditional Chinese medicine Yin Yang Huo (Epimedium brevicornu Maxim.). Previous studies reporting the cardioprotective effects of ICA are available; however, little is known about the impact of ICA on cardioprotection under conditions of reduced estrogen levels. This study aimed to provide detailed information regarding the antihypertrophic effects of ICA in ovariectomized female mice. Female mice were subjected to ovariectomy (OVX) and transverse aortic constriction and then orally treated with ICA at doses of 30, 60 or 120 mg/kg/day for 4 weeks. Morphological assessments, echocardiographic parameters, histological analyses, and immunofluorescence were performed to evaluate cardiac hypertrophy. Cardiomyocytes from mice or rats were stimulated using phenylephrine, and cell surface and hypertrophy markers were tested using immunofluorescence and qPCR. Western blotting, qPCR, and luciferase reporter gene assays were used to assess the expression of proteins and mRNA and further investigate the proteins related to the G-protein coupled estrogen receptor (GPER1) and CaMKII/HDAC4/MEF2C signaling pathways in vivo and in vitro. ICA blocks cardiac hypertrophy induced by pressure overload in OVX mice. Additionally, we demonstrated that ICA activated GPER1 and inhibited the nuclear export or promoted the nuclear import of histone deacetylase 4 (HDAC4) through regulation of phosphorylation of calmodulin-dependent protein kinase II (CaMKII) and further improved the repression of myocyte enhancer factor-2C (MEF2C). ICA ameliorated cardiac hypertrophy in OVX mice by activating GPER1 and inhibiting the CaMKII/HDAC4/MEF2 signaling pathway.
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Affiliation(s)
- Wenxia Zhao
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China; School of Public Health, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Xiaoli Shan
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xueqin Li
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shuang Lu
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lei Xia
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Huihua Chen
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chen Zhang
- School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wei Guo
- School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ming Xu
- School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Rong Lu
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Pei Zhao
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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25
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Korkmaz H, Deveci CD, Üstün Y, Pehlivanoğlu B. Comparison of plasma oxytocin level in women with natural and surgical menopause. Endocrine 2023; 82:209-214. [PMID: 37477780 DOI: 10.1007/s12020-023-03453-0] [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: 03/22/2023] [Accepted: 07/09/2023] [Indexed: 07/22/2023]
Abstract
OBJECTIVE We aimed to investigate plasma oxytocin level in women with natural and surgical menopause and its relation with other metabolic parameters. METHODS This study included 89 postmenopausal women admitted to menopausal outpatient clinics and gave written consent to participate. Participants were allocated into natural (Group 1; n = 61) and surgical (Group 2; n = 28) menopause groups based on causative process for the onset of menopause. After the clinical evaluation and physical examination, blood samples are collected for biochemical profile and plasma oxytocin levels. The complete blood count, lipid profile, thyroid panel, blood glucose concentration, vitamin D and liver enzymes were measured by autoanalyzer, plasma oxytocin level was measured spectrophotometrically by ELISA method. RESULTS The groups were comparable for age, body mass index, menopause duration, gravity and blood parameters measured except significantly different plasma oxytocin levels between the two groups as 6.8 (3.2-20.6) ng/ml in natural menopause group and 4.2 (2.9-18.2) ng/ml in surgical menopause group (p < 0.001). Plasma oxytocin level was also negatively correlated with age (r = -0.245, p = 0.022) and menopausal duration (r = -0.275, p = 0.01). CONCLUSION Our results point out that oxytocin might be a target hormone to manage menopause associated disorders and/or it should be considered for its role in the differences in the incidences of postmenopausal diseases and quality of life in the course of natural and surgical menopausal transition.
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Affiliation(s)
- Hilal Korkmaz
- Department of Physiology, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
| | - Canan Dura Deveci
- Department of Obstetrics and Gynecology, Ankara Training and Research Hospital, Ankara, Turkey
| | - Yusuf Üstün
- Department of Obstetrics and Gynecology, Ankara Training and Research Hospital, Ankara, Turkey
| | - Bilge Pehlivanoğlu
- Department of Physiology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
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26
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Liu Y, Du Q, Jiang Y. Detection rate of decreased intrinsic capacity of older adults: a systematic review and meta-analysis. Aging Clin Exp Res 2023; 35:2009-2017. [PMID: 37543528 DOI: 10.1007/s40520-023-02515-7] [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: 03/19/2023] [Accepted: 07/20/2023] [Indexed: 08/07/2023]
Abstract
OBJECTIVES To systematically assess the prevalence of decreased intrinsic capacity in older adults, stratified by relevant factors such as country, sex, sample source, and region. METHODS We conducted a comprehensive search of PubMed, Web of Science, EMBASE, The Cochrane Library, PsychINFO, CINAHL, China Knowledge Resource Integrated Database, Wanfang Database, Weipu Database, and Chinese Biomedical Database to collect studies published on the decline of intrinsic capacity in older adults before February 24, 2023. The results of the study were analyzed using the Stata 15.0 software package, using a random-effects model to estimate the pooled detection rate of decreased intrinsic capacity in older adults. The Joanna Briggs Institute Critical Appraisal Tool was used to assess the quality of all included studies. RESULTS A total of 16 studies (67,881 older adults in 4 countries) were included. The results showed that the pooled detection rate of decreased intrinsic capacity in older adults was 76.1% (95% CI: 68.0%-84.2%). The 16 studies had obvious heterogeneity, and further subgroup analysis showed that the detection rate of decreased intrinsic capacity in older adults was higher in developed countries, females, and hospitals. Thirteen studies found that the pooled detection rate was 73.7% (95%: CI 64.5%-82.8%) for decreased intrinsic capacity in Chinese older adults, with higher rates in mainland China and Hong Kong than in Taiwan. CONCLUSIONS Our study suggests that intrinsic capacity declines more rapidly in older adults. Understanding the degree of decline in the intrinsic capacity of older adults will help to provide an important basis for the formulation and development of care policies for older adults. TRIAL REGISTRATION NUMBER PROSPERO (CRD42023402680).
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Affiliation(s)
- Yaxin Liu
- School of Nursing, Chengdu University of Traditional Chinese Medicine, No. 1166 Liutai Road, Wenjiang District, Sichuan Province, 611137, Chengdu City, China
| | - Qiufeng Du
- School of Nursing, Chengdu University of Traditional Chinese Medicine, No. 1166 Liutai Road, Wenjiang District, Sichuan Province, 611137, Chengdu City, China
| | - Yunlan Jiang
- School of Nursing, Chengdu University of Traditional Chinese Medicine, No. 1166 Liutai Road, Wenjiang District, Sichuan Province, 611137, Chengdu City, China.
- Hospital of Chengdu University of Traditional Chinese Medicine, No. 39 Shi-er-Qiao Road, Chengdu City, 610072, Sichuan Province, China.
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27
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Farahat RA, Salamah HM, Mahmoud A, Hamouda E, Hashemy M, Hamouda H, Samir A, Chenfouh I, Marey A, Awad DM, Farag E, Abd-Elgawad M, Eldesouky E. The efficacy of oxytocin gel in postmenopausal women with vaginal atrophy: an updated systematic review and meta-analysis. BMC Womens Health 2023; 23:494. [PMID: 37716966 PMCID: PMC10505316 DOI: 10.1186/s12905-023-02645-0] [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: 02/12/2023] [Accepted: 09/08/2023] [Indexed: 09/18/2023] Open
Abstract
BACKGROUND Genitourinary syndrome of menopause (GSM) is a common and disturbing issue in the postmenopausal period. Unlike vasomotor symptoms, it has a progressive trend. Our study aims to evaluate the efficacy and safety of oxytocin gel versus placebo gel in postmenopausal women with GSM. METHODS A systematic review and meta-analysis synthesizing randomized controlled trials (RCTs) from Web of Science, SCOPUS, PubMed, and Cochrane Central Register of Controlled Trials databases on January 18, 2023. Keywords such as "oxytocin," "intravaginal," "vaginal," "atrophic," and "atrophy" were used. We used Review Manager (RevMan) version 5.4 in our analysis. We used the risk ratio (RR) for dichotomous outcomes and the mean difference (MD) for continuous outcomes; both were presented with the corresponding 95% confidence interval (CI) and were calculated with the Mantel-Haenszel or inverse variance statistical method. Cochrane's Q test and the I2 statistic were used as measures of statistical inconsistency and heterogeneity. The Cochrane Risk of Bias Tool for RCTs was used for the quality assessment of the included studies. RESULTS Seven studies with 631 patients were included. Regarding the maturation index, there was a statistically insignificant increase in the oxytocin arm (MD = 12.34, 95% CI (-12.52-37.19), P = 0.33). Clinically assessed vaginal atrophy showed a statistically significant reduction in the oxytocin group (RR = 0.32, 95% CI (0.23 - 0.10), P < 0.00001). For dyspareunia, vaginal pH, and histological evaluation of vaginal atrophy, there was a statistically insignificant difference between the two groups (RR = 1.02, 95% CI (0.82-1.27), P = 0.84), (MD = -0.74, 95% CI (-1.58-0.10), P = 0.08), and (MD = -0.38, 95% CI (-0.82-0.06), P = 0.09), respectively. There was no significant difference in the safety profile between the two groups as measured by endometrial thickness (MD = 0.00, 95% CI (-0.23-0.23), P = 0.99). CONCLUSIONS Although oxytocin has been proposed as a viable alternative to estrogen in the treatment of GSM, our findings show the opposite. Larger, high-quality RCTs are needed to confirm or refute our results. TRIAL REGISTRATION PROSPERO registration number CRD42022334357.
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Affiliation(s)
| | | | | | - Esraa Hamouda
- Faculty of Medicine, Menoufia University, Menoufia, Egypt
| | | | - Heba Hamouda
- Faculty of Medicine, Menoufia University, Menoufia, Egypt
| | - Ali Samir
- Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Imane Chenfouh
- Faculty of Medicine and Pharmacy, Oujda, Oujda-Angad, Morocco
| | - Ahmed Marey
- Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Dina M Awad
- Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Elsayed Farag
- Department of Obstetrics and Gynecology, Faculty of Medicine, Alazhar University, Cairo, Egypt
| | | | - Elsayed Eldesouky
- Department of Obstetrics and Gynecology, Faculty of Medicine, Alazhar University, Cairo, Egypt
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28
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Sadeghzadeh Z, Ostadrahimi A, Ranjbar M, Farshbaf-Khalili A. The Efficacy of Nigella sativa L. and Curcumin Nanomicelle Alone or Together on Lipid Profile, Glycemic Control Indices, and Serum 17-Β Estradiol in Postmenopausal Women. J Caring Sci 2023; 12:163-173. [PMID: 38020740 PMCID: PMC10663434 DOI: 10.34172/jcs.2023.31875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 05/06/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction Menopause is a condition for metabolic disorders. This study aimed to evaluate the effect of Nigella sativa (NS), curcumin nanomicelle (CN), lipid profile, glycemic status and 17-β estradiol (ES) levels in postmenopausal women. Methods Triple-blind randomized clinical trial was conducted on 120 postmenopausal women. Participants were randomly assigned to four groups: 1) NS capsule 1000 mg and CN placebo, 2) 80 mg CN capsule and NS placebo, 3) both NS and CN capsules and 4) NS and CN placebo. Participants received a single dose daily for 6 months. The serum lipid profile, glycemic control biomarkers, and ES were measured pre-and post-intervention using biochemical methods. Results Total cholesterol (TC), triglyceride (TG), high-density lipoprotein (HDL) and low-density lipoprotein (LDL) cholesterol, fasting blood sugar (FBS), fasting insulin (FI), insulin resistance (IR), and ES showed significant improvement in NS group. CN significantly reduced TC, FI, and IR, and significantly increased ES. The combination of NS-CN significantly decreased TC, LDL, FI, and IR, and increased HDL and ES. The comparison of the studied with the placebo groups showed that these changes were significant in glycemic indices and NS significantly increased estrogen. Conclusion NS, CN and NS-CN improved lipid profiles, blood sugar, and hormone levels. However, this improvement was significant in glycemic indices and estrogen levels compared to the placebo group. No superiority of combined NS-CN over NS or CN was found in this trial.
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Affiliation(s)
- Zeynab Sadeghzadeh
- Department of Biological Sciences, Tabriz Higher Education Institute of Rab-Rashid, Tabriz, Iran
| | - Alireza Ostadrahimi
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Minoo Ranjbar
- Department of Midwifery, Faculty of Nursing and Midwifery, Tabriz Medical Science, Islamic Azad University, Tabriz, Iran
| | - Azizeh Farshbaf-Khalili
- Physical Medicine and Rehabilitation Research Centre, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
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29
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Gao X, Wang B, Huang Y, Wu M, Li Y, Li Y, Zhu X, Wu M. Role of the Nrf2 Signaling Pathway in Ovarian Aging: Potential Mechanism and Protective Strategies. Int J Mol Sci 2023; 24:13327. [PMID: 37686132 PMCID: PMC10488162 DOI: 10.3390/ijms241713327] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 08/21/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023] Open
Abstract
The ovary holds a significant role as a reproductive endocrine organ in women, and its aging process bears implications such as menopause, decreased fertility, and long-term health risks including osteoporosis, cardiovascular disorders, and cognitive decline. The phenomenon of oxidative stress is tightly linked to the aging metabolic processes. More and more studies have demonstrated that oxidative stress impacts both physiologic and pathologic ovarian aging, and the nuclear factor erythroid 2-related factor 2 (Nrf2) pathway plays a crucial role in regulating the antioxidant response. Furthermore, various therapeutic approaches have been identified to ameliorate ovarian aging by modulating the Nrf2 pathway. This review summarizes the important role of the Nrf2/ Kelch-like ECH-associated protein 1 (Keap1) signaling pathway in regulating oxidative stress and influencing ovarian aging. Additionally, it highlights the therapeutic strategies aimed at targeting the Nrf2/Keap1 pathway.
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Affiliation(s)
- Xiaofan Gao
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (X.G.); (B.W.); (Y.H.); (M.W.); (Y.L.); (Y.L.); (X.Z.)
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan 430030, China
| | - Bo Wang
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (X.G.); (B.W.); (Y.H.); (M.W.); (Y.L.); (Y.L.); (X.Z.)
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan 430030, China
| | - Yibao Huang
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (X.G.); (B.W.); (Y.H.); (M.W.); (Y.L.); (Y.L.); (X.Z.)
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan 430030, China
| | - Meng Wu
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (X.G.); (B.W.); (Y.H.); (M.W.); (Y.L.); (Y.L.); (X.Z.)
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan 430030, China
| | - Yuting Li
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (X.G.); (B.W.); (Y.H.); (M.W.); (Y.L.); (Y.L.); (X.Z.)
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan 430030, China
| | - Yinuo Li
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (X.G.); (B.W.); (Y.H.); (M.W.); (Y.L.); (Y.L.); (X.Z.)
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan 430030, China
| | - Xiaoran Zhu
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (X.G.); (B.W.); (Y.H.); (M.W.); (Y.L.); (Y.L.); (X.Z.)
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan 430030, China
| | - Mingfu Wu
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; (X.G.); (B.W.); (Y.H.); (M.W.); (Y.L.); (Y.L.); (X.Z.)
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Wuhan 430030, China
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Mazurek M, Kulesza B, Gołębiowska N, Tyzo B, Kura K, Szczepanek D. Factors Predisposing to The Formation of Degenerative Spondylolisthesis-A Narrative Review. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1430. [PMID: 37629720 PMCID: PMC10456558 DOI: 10.3390/medicina59081430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 07/24/2023] [Accepted: 07/31/2023] [Indexed: 08/27/2023]
Abstract
The relationship between various factors predisposing to the formation of spondylolisthesis, including degenerative spondylolisthesis, has been analyzed by many authors. However, not all observations are consistent. In this review, we identified factors whose impact on the prevalence of spondylolisthesis was most often mentioned in the literature. These included gender, age, bone mineral density, ethnic origin, and oophorectomy. The results were inclusive in terms of physical activity, pregnancy status, and use of hormone replacement therapy. Associations between diabetes and smoking were very poorly marked. The literature so far has identified a number of factors significantly affecting the incidence of degenerative spondylolisthesis. These include age, gender, body weight, ethnic origin, bone mineral density, and hormonal balance. Radiological parameters, which include iliac crest, pelvic tilt, pelvic incidence, sacral slope, and lumbar lordosis, may also be of great importance for assessing changes in the occurrence and progression. However, the authors do not agree on the real significance of individual factors. The aim of this review was to identify the factors predisposing to the formation of degenerative spondylolisthesis, the importance of which has been suggested in the current literature. The systematization of knowledge in this field can allow a more accurate adjustment of the treatment plan for each patient affected by this condition.
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Affiliation(s)
- Marek Mazurek
- Department of Neurosurgery and Pediatric Neurosurgery, Medical University of Lublin, 20-954 Lublin, Poland
| | - Bartłomiej Kulesza
- Department of Medical Chemistry, Medical University of Lublin, 20-093 Lublin, Poland
| | - Natalia Gołębiowska
- Department of Neurosurgery and Spine Surgery, Regional Hospital in Kielce, 25-736 Kielce, Poland
| | - Bartłomiej Tyzo
- Department of Neurosurgery and Pediatric Neurosurgery, Medical University of Lublin, 20-954 Lublin, Poland
| | - Krzysztof Kura
- Department of Neurosurgery and Pediatric Neurosurgery, Medical University of Lublin, 20-954 Lublin, Poland
| | - Dariusz Szczepanek
- Department of Neurosurgery and Pediatric Neurosurgery, Medical University of Lublin, 20-954 Lublin, Poland
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Hsu LW, Chien YW. Effects of Melatonin Supplementation on Lipid Metabolism and Body Fat Accumulation in Ovariectomized Rats. Nutrients 2023; 15:2800. [PMID: 37375706 DOI: 10.3390/nu15122800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/17/2023] [Accepted: 06/18/2023] [Indexed: 06/29/2023] Open
Abstract
Postmenopausal obesity is a rising problem. Melatonin (Mel) is a hormone secreted by the pineal gland that regulates the circadian rhythms and improves obesity. In this experiment, ovariectomized (OVX) rats were used as a menopause model to explore the effects of Mel supplementation on lipid metabolism, body fat accumulation, and obesity. Nine-week-old female rats underwent an OVX surgery and were assigned to the following groups: control group (C), low-dose group (L, 10 mg/kg body weight (BW) Mel), medium-dose group (M, 20 mg/kg BW Mel), and high-dose group (H, 50 mg/kg BW Mel), administered by gavage for 8 weeks. The results showed that the OVX rats supplemented with low, medium, and high doses of Mel for 8 weeks exhibited reduced BW gain, perirenal fat mass, and gonads fat mass, and an increased serum irisin level. Low and high doses of Mel induced brite/beige adipocytes in the white adipose tissues. In addition, the messenger RNA levels of the fatty acid synthesis enzymes were significantly reduced after the high-dose Mel supplementation. Thus, Mel can reduce the hepatic fatty acid synthesis and promote the browning of white adipose tissues through irisin; thereby, improving obesity and body fat accumulation in OVX rats.
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Affiliation(s)
- Ling-Wen Hsu
- Department of Nutrition and Health Science, Taipei Medical University, Taipei 11031, Taiwan
| | - Yi-Wen Chien
- Department of Nutrition and Health Science, Taipei Medical University, Taipei 11031, Taiwan
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
- Graduate Institute of Metabolism and Obesity Sciences, Taipei Medical University, Taipei 11031, Taiwan
- Nutrition Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
- TMU Research Center for Digestive Medicine, Taipei Medical University, Taipei 11031, Taiwan
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Xu H, Xu J, Liu X, Song W, Lyu X, Guo X, Hu W, Yang H, Wang L, Pan H, Chen J, Xing X, Zhu H, Sun W, Gong F. Serum metabolomics profiling of improved metabolic syndrome is characterized by decreased pro-inflammatory biomarkers: A longitudinal study in Chinese male adults. Nutr Res 2023; 115:13-25. [PMID: 37216838 DOI: 10.1016/j.nutres.2023.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 04/18/2023] [Accepted: 04/19/2023] [Indexed: 05/24/2023]
Abstract
Metabolic syndrome (MetS) is a serious global health concern. The objective of this study is to dynamically investigate the changes of metabolic profiles and metabolites in Chinese male MetS subjects after an 18 months diet and exercise intervention. Fifty male MetS patients defined according to International Diabetes Federation 2005 guidelines were subjected to diet and exercise counseling for 18 months. Serum samples were taken at baseline, 12 months, and 18 months, respectively, for clinical evaluation and metabolomics analyses. Diet and exercise intervention for 18 months achieved significant improvements in the metabolic profiles of all participants. Nineteen subjects (38.0%) exhibited MetS remission at the end of the study. A total of 812 relative features were characterized and 61 were successfully identified. Furthermore, 17 differential metabolites were of significance at both time points (baseline-12 months, baseline-18 months) and presented nonlinear trends through time. Eight metabolites (47.1%) were predominantly converged to inflammation and oxidative stress. Pro-inflammatory biomarkers were remarkably decreased after 18 months of intervention, and prostaglandin E2, neuroprotectin D1, and taxiphyllin in combination were firstly found to demonstrate a fair discriminative power (area under curve = 0.911) to predict the improvement of MetS undergone diet and exercise intervention. The significant shift of metabolomic profiling after 18 months of lifestyle counseling provide a novel insight and reveal that earlier inflammation control may be of potential benefit in MetS management.
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Affiliation(s)
- Hanyuan Xu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China; Department of Clinical Nutrition, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Jiyu Xu
- Institute of Basic Medical Sciences, School of Basic Medicine, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaoyan Liu
- Institute of Basic Medical Sciences, School of Basic Medicine, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Wei Song
- Medical Science Research Center, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Xiaorui Lyu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Xiaonan Guo
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Wenjing Hu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Hongbo Yang
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Linjie Wang
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Hui Pan
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Jichun Chen
- Nutrition Department, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Xicheng District, Beijing, China
| | - Xiaoping Xing
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Huijuan Zhu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China.
| | - Wei Sun
- Institute of Basic Medical Sciences, School of Basic Medicine, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.
| | - Fengying Gong
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China.
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Marín-Jiménez N, Flor-Alemany M, Ruiz-Montero PJ, Coll-Risco I, Aparicio VA. Effects of concurrent exercise on health-related quality of life in middle-aged women. Climacteric 2023; 26:88-94. [PMID: 36519287 DOI: 10.1080/13697137.2022.2153032] [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: 12/23/2022]
Abstract
OBJECTIVE This study aimed to evaluate the influence of a 16-week concurrent exercise program on health-related quality of life in middle-aged women. METHODS A total of 150 middle-aged women from the FLAMENCO project (age range 45-60 years) were randomized into a counseling (n = 75) or an exercise (n = 75) group. The exercise group followed a 16-week (3 days/week, 60 min/session) concurrent exercise program (aerobic + resistance training). The counseling group attended conferences on a healthy lifestyle. Participants' health-related quality of life was assessed with the EuroQol plus, a visual analog scale and the 36-item Short Form Health Survey (SF-36), where greater values indicate a better health-related quality of life. RESULTS The visual analog scale increased by 9.0% in the exercise group, whereas it only increased by 3.5% in the counseling group (p = 0.040). The SF-36 physical function, physical role, bodily pain, vitality and emotional role increased by 5.5%, 11.3%, 10.8%, 9.6% and 8.9%, respectively, in the exercise group, whereas these only increased by 0.6%, decreased by 0.7% and increased by 1.4%, 3.8% and 0.6% in the counseling group (all p < 0.05). CONCLUSIONS Our results suggest that a 16-week concurrent exercise program adapted for midlife women improved their health-related quality of life. CLINICALTRIALS.GOV IDENTIFIER NCT02358109. Date of registration: 05/02/2015.
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Affiliation(s)
- N Marín-Jiménez
- Sport and Health Research Centre, University of Granada, Granada, Spain
- Department of Physical Education and Sports, Faculty of Sports Science, University of Granada, Granada, Spain
| | - M Flor-Alemany
- Sport and Health Research Centre, University of Granada, Granada, Spain
- Department of Physiology, Institute of Nutrition and Food Technology, University of Granada, Granada, Spain
| | - P J Ruiz-Montero
- Department of Physical Education and Sport, Faculty of Education and Sport Sciences, Campus of Melilla, University of Granada, Granada, Spain
| | - I Coll-Risco
- Sport and Health Research Centre, University of Granada, Granada, Spain
- Department of Physiology, Institute of Nutrition and Food Technology, University of Granada, Granada, Spain
| | - V A Aparicio
- Sport and Health Research Centre, University of Granada, Granada, Spain
- Department of Physiology, Institute of Nutrition and Food Technology, University of Granada, Granada, Spain
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Costa TJ, Barros PR, Duarte DA, Silva-Neto JA, Hott SC, Santos-Silva T, Costa-Neto CM, Gomes FV, Akamine EH, McCarthy CG, Jimenez-Altayó F, Dantas AP, Tostes RC. Carotid dysfunction in senescent female mice is mediated by increased α 1A-adrenoceptor activity and COX-derived vasoconstrictor prostanoids. Am J Physiol Heart Circ Physiol 2023; 324:H417-H429. [PMID: 36705993 DOI: 10.1152/ajpheart.00495.2022] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
α-Adrenergic receptors are crucial regulators of vascular hemodynamics and essential pharmacological targets for cardiovascular diseases. With aging, there is an increase in sympathetic activation, which could contribute to the progression of aging-associated cardiovascular dysfunction, including stroke. Nevertheless, there is little information directly associating adrenergic receptor dysfunction in the blood vessels of aged females. This study determined the role of a-adrenergic receptors in carotid dysfunction of senescent female mice (accelerated-senescence prone, SAMP8), compared with a nonsenescent (accelerated-senescence prone, SAMR1). Vasoconstriction to phenylephrine (Phe) was markedly increased in common carotid artery of SAMP8 [area under the curve (AUC), 527 ± 53] compared with SAMR1 (AUC, 334 ± 30, P = 0.006). There were no changes in vascular responses to the vasoconstrictor agent U46619 or the vasodilators acetylcholine (ACh) and sodium nitroprusside (NPS). Hyperactivity to Phe in female SAMP8 was reduced by cyclooxygenase-1 and cyclooxygenase-2 inhibition and associated with augmented ratio of TXA2/PGI2 release (SAMR1, 1.1 ± 0.1 vs. SAMP8, 2.1 ± 0.3, P = 0.007). However, no changes in cyclooxygenase expression were seen in SAMP8 carotids. Selective α1A-receptor antagonism markedly reduced maximal contraction, whereas α1D antagonism induced a minor shift in Phe contraction in SAMP8 carotids. Ligand binding analysis revealed a threefold increase of α-adrenergic receptor density in smooth muscle cells (VSMCs) of SAMP8 vs. SAMR1. Phe rapidly increased intracellular calcium (Cai2+) in VSMCs via the α1A-receptor, with a higher peak in VSMCs from SAMP8. In conclusion, senescence intensifies vasoconstriction mediated by α1A-adrenergic signaling in the carotid of female mice by mechanisms involving increased Cai2+ and release of cyclooxygenase-derived prostanoids.NEW & NOTEWORTHY The present study provides evidence that senescence induces hyperreactivity of α1-adrenoceptor-mediated contraction of the common carotid. Impairment of α1-adrenoceptor responses is linked to increased Ca2+ influx and release of COX-derived vasoconstrictor prostanoids, contributing to carotid dysfunction in the murine model of female senescence (SAMP8). Increased reactivity of the common carotid artery during senescence may lead to morphological and functional changes in arteries of the cerebral microcirculation and contribute to cognitive decline in females. Because the elderly population is growing, elucidating the mechanisms of aging- and sex-associated vascular dysfunction is critical to better direct pharmacological and lifestyle interventions to prevent cardiovascular risk in both sexes.
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Affiliation(s)
- Tiago J Costa
- Department of Pharmacology, Ribeirao Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.,Department of Cell Biology and Anatomy, Cardiovascular Translational Research Center, University of South Carolina, Columbia, South Carolina, United States
| | - Paula R Barros
- Department of Pharmacology, Ribeirao Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Diego A Duarte
- Department of Pharmacology, Ribeirao Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.,Department of Biochemistry and Immunology, School of Medicine, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Júlio A Silva-Neto
- Department of Pharmacology, Ribeirao Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Sara Cristina Hott
- Department of Pharmacology, Ribeirao Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Thamyris Santos-Silva
- Department of Pharmacology, Ribeirao Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Claudio M Costa-Neto
- Department of Biochemistry and Immunology, School of Medicine, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Felipe V Gomes
- Department of Pharmacology, Ribeirao Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Eliana H Akamine
- Department of Pharmacology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, São Paulo, Brazil
| | - Cameron G McCarthy
- Department of Cell Biology and Anatomy, Cardiovascular Translational Research Center, University of South Carolina, Columbia, South Carolina, United States
| | - Francesc Jimenez-Altayó
- Department of Pharmacology, Therapeutic, and Toxicology, School of Medicine, Neuroscience Institute, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Ana Paula Dantas
- Laboratory of Experimental Cardiology, Institut d'Investigacions Biomediques August Pi i Sunyer, Hospital Clinic Cardiovascular Institute, Barcelona, Spain
| | - Rita C Tostes
- Department of Pharmacology, Ribeirao Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
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Zhu X, Meng Y, Ju Y, Yang Y, Zhang S, Miao L, Liu Z. Association of the urinary polycyclic aromatic hydrocarbons with sex hormones stratified by menopausal status older than 20 years: a mixture analysis. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:57717-57727. [PMID: 36971937 DOI: 10.1007/s11356-023-26099-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 02/20/2023] [Indexed: 05/10/2023]
Abstract
We examined the relationships between exposure to polycyclic aromatic hydrocarbons (PAH) metabolites and sex hormones in pre- and postmenopausal women from the 2013-2016 National Health and Nutrition Examination Survey. The study comprised 648 premenopausal and 370 postmenopausal women (aged 20 years or older) with comprehensive data on PAH metabolites and sex steroid hormones. To evaluate the correlations between individual or mixture of the PAH metabolites and sex hormones stratified by menopausal status, we used linear regression and Bayesian kernel machine regression (BKMR). After controlling for confounders, 1-Hydroxynaphthalene (1-NAP) was inversely associated with total testosterone (TT), and 1-NAP, 3-Hydroxyfluorene (3-FLU), and 2-Hydroxyfluorene (2-FLU) were inversely associated with estradiol (E2). 3-FLU was positively associated with sex hormone-binding globulin (SHBG) and TT/E2, whereas 1-NAP and 2-FLU were inversely associated with free androgen index (FAI). In the BKMR analyses, chemical combination concentrations at or above the 55th percentile were inversely connected to E2, TT, and FAI values but positively correlated with SHBG when compared with the matching 50th percentile. In addition, we only found that mixed exposure to PAHs was positively associated with TT and SHBG in premenopausal women. Exposure to PAH metabolites, either alone or as a mixture, was negatively associated with E2, TT, FAI, and TT/E2 but positively associated with SHBG. These associations were stronger among postmenopausal women.
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Affiliation(s)
- Xihui Zhu
- Department of Perinatal Center, The Fourth Hospital of Shijiazhuang/Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China
| | - Yancen Meng
- Department of Perinatal Center, The Fourth Hospital of Shijiazhuang/Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China
| | - Yaru Ju
- Department of Perinatal Center, The Fourth Hospital of Shijiazhuang/Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China
| | - Yanjing Yang
- Department of Perinatal Center, The Fourth Hospital of Shijiazhuang/Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China
| | - Su'e Zhang
- Department of Perinatal Center, The Fourth Hospital of Shijiazhuang/Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China
| | - Liye Miao
- Department of Perinatal Center, The Fourth Hospital of Shijiazhuang/Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China
| | - Zhan Liu
- Department of Perinatal Center, The Fourth Hospital of Shijiazhuang/Shijiazhuang Obstetrics and Gynecology Hospital, Shijiazhuang, China.
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Liu Y, Yang X, Xu Y, Wu Y, Zhong Y, Yang S. Cognitive Function and Depressive Symptoms among Chinese Adults Aged 40 Years and Above: The Mediating Roles of IADL Disability and Life Satisfaction. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4445. [PMID: 36901451 PMCID: PMC10002125 DOI: 10.3390/ijerph20054445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 02/28/2023] [Accepted: 02/28/2023] [Indexed: 06/18/2023]
Abstract
The purpose of this study was to investigate the relationship between cognitive function and depressive symptoms among Chinese adults aged 40 years and above, as well as the series of multiple mediating effects of Instrument Activities of Daily Living disability and life satisfaction on this relationship. The data was obtained from the China Health and Retirement Longitudinal Study (CHARLS, 2013-2018), including 6466 adults aged 40 years and above. The mean age of the adults was 57.7 ± 8.5. The SPSS PROCESS macro program was conducted to examine the mediating effects. The results indicated that there was a significant association between cognitive function and depressive symptoms five years later (B = -0.1500, 95%CI: -0.1839, -0.1161), which could also be demonstrated through three mediation pathways: (1) the mediating pathway through IADL disability (B = -0.0247, 95%CI: -0.0332, -0.0171); (2) the mediating pathway through life satisfaction (B = 0.0046, 95%CI: 0.0000, 0.0094); and (3) the chain mediation pathway through IADL disability and life satisfaction (B = -0.0012, 95%CI: -0.0020, -0.0003). Both IADL disability and life satisfaction have been proven to be crucial mediators for the relationship between cognitive function and depressive symptoms five years later. It is necessary to improve individuals' cognitive function and reduce the negative impact of disability on them, which is important to enhance their life satisfaction and prevent depressive symptoms.
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Vieira ADC, Medeiros EB, Zabot GC, Pereira NDS, do Nascimento NB, Lidio AV, Scheffer ÂK, Rempel LCT, Macarini BMN, Costa MDA, Gonçalves CL, Kucharska E, Rodrigues MS, Moreira JCF, de Oliveira J, Budni J. Neuroprotective effects of combined therapy with memantine, donepezil, and vitamin D in ovariectomized female mice subjected to dementia model. Prog Neuropsychopharmacol Biol Psychiatry 2023; 122:110653. [PMID: 36195205 DOI: 10.1016/j.pnpbp.2022.110653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 09/27/2022] [Accepted: 09/28/2022] [Indexed: 11/24/2022]
Abstract
Women older than 60 have a higher risk of dementia, aging-related cognitive decline, and Alzheimer's Disease (AD) than the rest of the population. The main reason is hormonal senescence after menopause, a period characterized by a decline in estrogen levels. Since the effectiveness of drugs currently approved for the treatment of AD is limited, it is necessary to seek the development of new therapeutic strategies. Vitamin D deficiency is prevalent in AD patients and individuals with dementia in general. The supplementation of this vitamin in dementia patients might be an interesting approach for increasing the effectiveness of pre-existing medications for dementia treatment. Thus, the present study aims to investigate the effect of vitamin D treatment associated with memantine and donepezil in female mice submitted to ovariectomy (OVX) for five months and subjected to a dementia animal model induced by intracerebroventricular injection of aggregated amyloid βeta (Aβ1-42). For this purpose, Balb/c mice were divided into five experimental groups, which received 17 days of combined therapy with vitamin D, donepezil, and memantine. Then, animals were subjected to behavioral tests. OVX groups exhibited reduced levels of estradiol (E2) in serum, which was not altered by the combined therapy. Higher levels of vitamin D3 were found in the OVX animals submitted to the triple-association treatment. Mice exposed to both OVX and the dementia animal model presented impairment in short and long-term spatial and habituation memories. Also, female mice exposed to Aβ and OVX exhibited a reduction in brain-derived neurotrophic factor (BDNF) and interleukin-4 (IL-4) levels, and an increase in tumor necrose factor-α (TNFα) levels in the hippocampus. Besides, increased levels of IL-1β in the hippocampus and cerebral cortex were observed, as well as a significant increase in immunoreactivity for glial fibrillary acidic protein (GFAP), an astrocytes marker, in the hippocampus. Notably, triple-association treatment reversed the effects of the exposition of mice to Aβ and OVX in the long-term spatial and habituation memories impairment, as well as reversed changes in TNFα, IL-1β, IL-4, and GFAP immunoreactivity levels in the hippocampus of treated animals. Our results indicate that the therapeutic association of vitamin D, memantine, and donepezil has beneficial effects on memory performance and attenuated the neuroinflammatory response in female mice subjected to OVX associated with a dementia animal model.
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Affiliation(s)
- Ana Daniela Coutinho Vieira
- Graduate Program in Health Sciences, Academic Unit of Health Sciences, University of Southern Santa Catarina, Criciúma, SC, Brazil
| | - Eduarda Behenck Medeiros
- Graduate Program in Health Sciences, Academic Unit of Health Sciences, University of Southern Santa Catarina, Criciúma, SC, Brazil
| | - Gabriel Casagrande Zabot
- Graduate Program in Health Sciences, Academic Unit of Health Sciences, University of Southern Santa Catarina, Criciúma, SC, Brazil
| | - Nathalia de Souza Pereira
- Graduate Program in Health Sciences, Academic Unit of Health Sciences, University of Southern Santa Catarina, Criciúma, SC, Brazil
| | - Natália Baltazar do Nascimento
- Graduate Program in Health Sciences, Academic Unit of Health Sciences, University of Southern Santa Catarina, Criciúma, SC, Brazil
| | - Adrielly Vargas Lidio
- Graduate Program in Health Sciences, Academic Unit of Health Sciences, University of Southern Santa Catarina, Criciúma, SC, Brazil
| | - Ândrea Kohlrausch Scheffer
- Graduate Program in Health Sciences, Academic Unit of Health Sciences, University of Southern Santa Catarina, Criciúma, SC, Brazil
| | - Lisienny Campoli Tono Rempel
- Graduate Program in Health Sciences, Academic Unit of Health Sciences, University of Southern Santa Catarina, Criciúma, SC, Brazil
| | | | - Maiara de Aguiar Costa
- Graduate Program in Health Sciences, Academic Unit of Health Sciences, University of Southern Santa Catarina, Criciúma, SC, Brazil
| | - Cinara Ludvig Gonçalves
- Graduate Program in Health Sciences, Academic Unit of Health Sciences, University of Southern Santa Catarina, Criciúma, SC, Brazil
| | - Ewa Kucharska
- Akademia Ignatianum w Krakowie Wydział Pedagogiczny Instytut Nauk o Wychowaniu, Krakow, Poland
| | - Matheus Scarpatto Rodrigues
- Postgraduate Program in Biological Sciences: Biochemistry, Department of Biochemistry, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - José Cláudio Fonseca Moreira
- Postgraduate Program in Biological Sciences: Biochemistry, Department of Biochemistry, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Jade de Oliveira
- Postgraduate Program in Biological Sciences: Biochemistry, Department of Biochemistry, Institute of Basic Health Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Josiane Budni
- Graduate Program in Health Sciences, Academic Unit of Health Sciences, University of Southern Santa Catarina, Criciúma, SC, Brazil.
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Zhang Y, Chen Y, Bai X, Cheng G, Cao T, Dong L, Zhao J, Zhang Y, Qu H, Kong H, Zhao Y. Glycyrrhizae radix et Rhizoma-Derived Carbon Dots and Their Effect on Menopause Syndrome in Ovariectomized Mice. Molecules 2023; 28:molecules28041830. [PMID: 36838814 PMCID: PMC9962818 DOI: 10.3390/molecules28041830] [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: 01/09/2023] [Revised: 02/13/2023] [Accepted: 02/13/2023] [Indexed: 02/17/2023] Open
Abstract
With the extension of the human life span and the increasing pressure of women's work and life, menopause syndrome (MPS) refers to a problem that puzzles almost all women worldwide. Hormone replacement treatment (HRT) can effectively mitigate the symptoms but can also exert adverse effects to a certain extent. Glycyrrhizae radix et rhizome (GRR) is commonly made into a charcoal processed product, termed GRR Carbonisatas (GRRC), for use in traditional Chinese medicine (TCM). GRRC is widely used to treat MPS and other gynecological diseases. In this study, GRRC was prepared through pyrolysis. Subsequently, GRR-derived carbon dots (GRR-CDs) were purified through dialysis and characterized using transmission electron microscopy, high-resolution transmission electron microscopy, Fourier-transform infrared, ultraviolet, fluorescence, X-ray photoelectron microscopy, and high-performance liquid chromatography. The effects of GRR-CDs on MPS were examined and confirmed using ovariectomized female mice models. The GRR-CDs ranged from 1.0 to 3.0 nm in diameter and with multiple surface chemical groups, as indicated by the results. GRR-CDs can elevate the estradiol (E2) level of healthy female mice. Moreover, GRR-CDs can alleviate MPS using the typical ovariectomized mice model, as confirmed by elevating the estradiol (E2) level and reducing the degree of follicle stimulating hormone (FSH) and luteinizing hormone (LH) and raising the degree of uterine atrophy. The results of this study suggested that GRR-CDs may be a potential clinical candidate for the treatment of MPS, which also provides a possibility for nanodrugs to treat hormonal diseases.
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Affiliation(s)
- Ying Zhang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yumin Chen
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xue Bai
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Guoliang Cheng
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Tianyou Cao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Liyang Dong
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Jie Zhao
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yue Zhang
- School of Life Science, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Huihua Qu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
- Center of Scientific Experiment, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Hui Kong
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
- Correspondence: (H.K.); (Y.Z.); Tel.: +86-010-6248-6705 (Y.Z.); Fax: +86-010-6428-6821 (Y.Z.)
| | - Yan Zhao
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
- Correspondence: (H.K.); (Y.Z.); Tel.: +86-010-6248-6705 (Y.Z.); Fax: +86-010-6428-6821 (Y.Z.)
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Kim TH, Kim B, Kim YR, Jeong CW, Lee YH. Gray matter differences associated with menopausal hormone therapy in menopausal women: a DARTEL-based VBM study. Sci Rep 2023; 13:1401. [PMID: 36697505 PMCID: PMC9877025 DOI: 10.1038/s41598-023-28673-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 01/23/2023] [Indexed: 01/26/2023] Open
Abstract
Menopausal hormone therapy (MHT) in women can reduce troublesome menopause symptoms and prevent cognitive decline. This cross-sectional study investigated the MHT-related effect on brain morphology and its association with sex hormones in menopausal women by using an optimized diffeomorphic anatomical registration through exponentiated Lie algebra (DARTEL)-based voxel-based morphometry (VBM) method. Twenty-one menopausal women without MHT (noMHT) and 20 menopausal women with MHT were included in this study. Magnetic resonance imaging data were processed using SPM 12 with DARTEL-based VBM whole brain analysis approach. A 2-sample t-test and analysis of covariance (ANCOVA) adjusting for age and total intracranial volume were used to compare GM volume between noMHT and MHT women. The association between MHT (treatment period, hormones levels) and brain volume variations were analyzed by Spearman correlation. MHT women showed significantly larger volumes of the superior/middle/inferior frontal gyri, hypothalamus, inferior temporal gyrus, parahippocampal gyrus, hippocampus, cerebellar cortex, postcentral gyrus, precuneus, angular gyrus, supplementary motor area, superior occipital gyrus, and precentral gyrus compared to the noMHT women. The volumes of the angular gyrus and hypothalamus in MHT women positively correlated with treatment period. On the other hand, the hypothalamic volume negatively correlated with FSH and LH levels, and the volumes of the inferior frontal gyrus, and angular gyrus negatively correlated with progesterone levels, respectively. MHT-treated women showed larger GM volume than noMHT women. The anatomical structures that showed greater volume in association with MHT included the deep brain areas, frontal, temporal, parietal, and occipital gyri.
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Affiliation(s)
- Tae-Hoon Kim
- Medical Convergence Research Center, Wonkwang University and Hospital, Iksan, 54538, Republic of Korea.
| | - ByoungRyun Kim
- Department of Obstetrics and Gynecology, Wonkwang University Hospital, Iksan, 54538, Republic of Korea
| | - Youe Ree Kim
- Department of Radiology, Wonkwang University School of Medicine, Iksan, 54538, Republic of Korea
| | - Chang-Won Jeong
- Medical Convergence Research Center, Wonkwang University and Hospital, Iksan, 54538, Republic of Korea
| | - Young Hwan Lee
- Department of Radiology, Wonkwang University School of Medicine, Iksan, 54538, Republic of Korea
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Marchante M, Buigues A, Ramirez-Martin N, Martinez J, Pellicer N, Pellicer A, Herraiz S. Single intraovarian dose of stem cell- and platelet-secreted factors mitigates age-related ovarian infertility in a murine model. Am J Obstet Gynecol 2023; 228:561.e1-561.e17. [PMID: 36706857 DOI: 10.1016/j.ajog.2023.01.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 01/13/2023] [Accepted: 01/14/2023] [Indexed: 01/26/2023]
Abstract
BACKGROUND Systemic administration of soluble factors from bone marrow-derived stem cells combined with activated platelet-rich plasma (SC-PRP) restored ovarian function, mediated through paracrine signaling, in murine models of chemotherapy-induced ovarian damage and human tissue from poor responder patients. However, the effects against age-related infertility and the efficacy of local administration have not been evaluated yet. OBJECTIVE This study aimed to assess whether a single intraovarian dose of stem cells combined with activated platelet-rich plasma can recover ovarian function, oocyte quality, and developmental competence in older mice. STUDY DESIGN The effects of stem cells combined with activated platelet-rich plasma against age-related infertility were assessed following controlled ovarian stimulation in an aging murine model reproducing 3 physiological stages of women's reproductive life, namely young, advanced maternal age, and menopausal (n=12 animals per group). Female mice were randomized to receive a single intraovarian injection (10 μL/ovary) of either saline, activated platelet-rich plasma, or stem cells combined with activated platelet-rich plasma. Seven days later, the mice were stimulated, naturally mated, and sacrificed to harvest their ovaries for histologic assessment and molecular analysis and their oviducts to evaluate oocyte maturation and to assess early embryo development. RESULTS A single intraovarian injection of stem cells combined with activated platelet-rich plasma promoted follicle activation and development in young, advanced maternal age, and old mice. Furthermore, stem cells combined with activated platelet-rich plasma rescued fertility in older mice by enhancing the quantity and quality of ovulated mature oocytes and supporting early embryo development to the blastocyst stage in all the evaluated ages. These fertility outcomes were positively associated with mitochondrial quality, treatment-increased mitochondrial DNA copy numbers, and reduced oxidative damage and apoptosis. Finally, the effects observed by histologic analysis were supported at the proteomic level. Functional proteomic analyses revealed molecular mechanisms involved in oocyte maturation and quality, mitochondrial function, and recovery of the ovarian stroma. CONCLUSION Bone marrow-derived stem cells combined with activated platelet-rich plasma is a promising treatment with the potential to improve the reproductive outcomes of women with age-related infertility, exceeding the restorative effects of platelet-rich plasma alone. Although further research in human ovarian samples is still required, the autologous nature of stem cell factors collected by noninvasive mobilization, their combination with platelet-rich plasma, and the local administration route suggest that stem cells combined with activated platelet-rich plasma treatment could be a potentially effective and safe application for future clinical practice.
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Affiliation(s)
- María Marchante
- IVI Foundation, Valencia, Spain; Department of Pediatrics, Obstetrics and Gynecology, Faculty of Medicine, University of Valencia, Valencia, Spain
| | - Anna Buigues
- IVI Foundation, Valencia, Spain; Reproductive Medicine Research Group, Instituto Investigación Sanitaria La Fe (IIS la Fe), Valencia, Spain
| | - Noelia Ramirez-Martin
- IVI Foundation, Valencia, Spain; Reproductive Medicine Research Group, Instituto Investigación Sanitaria La Fe (IIS la Fe), Valencia, Spain
| | - Jessica Martinez
- IVI Foundation, Valencia, Spain; Reproductive Medicine Research Group, Instituto Investigación Sanitaria La Fe (IIS la Fe), Valencia, Spain
| | - Nuria Pellicer
- Reproductive Medicine Research Group, Instituto Investigación Sanitaria La Fe (IIS la Fe), Valencia, Spain
| | - Antonio Pellicer
- Reproductive Medicine Research Group, Instituto Investigación Sanitaria La Fe (IIS la Fe), Valencia, Spain; IVI-RMA Valencia, Valencia, Spain; IVI-RMA Rome, Rome, Italy
| | - Sonia Herraiz
- IVI Foundation, Valencia, Spain; Reproductive Medicine Research Group, Instituto Investigación Sanitaria La Fe (IIS la Fe), Valencia, Spain.
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Vázquez-Lorente H, Herrera-Quintana L, Molina-López J, López-González B, Planells E. Sociodemographic, Anthropometric, Body Composition, Nutritional, and Biochemical Factors Influenced by Age in a Postmenopausal Population: A Cross-Sectional Study. Metabolites 2023; 13:metabo13010078. [PMID: 36677003 PMCID: PMC9864446 DOI: 10.3390/metabo13010078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/25/2022] [Accepted: 12/30/2022] [Indexed: 01/06/2023] Open
Abstract
Postmenopausal aging has become relevant for understanding health during the transition life stages-the aging process being involved in several disturbances of the human condition. The present study aimed to investigate the relationship between postmenopausal aging and sociodemographic, anthropometric, body composition, nutritional, and biochemical (i.e., protein and lipid profiles, phosphorous-calcium metabolism, and antioxidant status) factors in postmenopausal women. This cross-sectional study enrolled 78 healthy postmenopausal women (44-76 years). The anthropometrical data showed no differences by age. Biochemical parameters, especially those involved in the protein and phosphorous-calcium metabolism, were influenced by age in our cohort of postmenopausal women. In contrast, no associations were found when considering lipid and antioxidant parameters. Height, fiber intake, blood glucose, protein profile and phosphorous-calcium metabolism markers seem to be the most affected nutritional-related factors by age in our cohort of healthy postmenopausal women. Primary prevention strategies focused on parameters at risk of disruption with postmenopausal aging are necessary to ensure the quality of life in older ages.
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Affiliation(s)
- Héctor Vázquez-Lorente
- Department of Physiology, Faculty of Pharmacy, Institute of Nutrition and Food Technology “José Mataix”, University of Granada, 18071 Granada, Spain
| | - Lourdes Herrera-Quintana
- Department of Physiology, Faculty of Pharmacy, Institute of Nutrition and Food Technology “José Mataix”, University of Granada, 18071 Granada, Spain
- Correspondence: (L.H.-Q.); (J.M.-L.)
| | - Jorge Molina-López
- Faculty of Education, Psychology and Sports Sciences, University of Huelva, 21007 Huelva, Spain
- Correspondence: (L.H.-Q.); (J.M.-L.)
| | - Beatriz López-González
- Department of Physiology, Faculty of Pharmacy, Institute of Nutrition and Food Technology “José Mataix”, University of Granada, 18071 Granada, Spain
| | - Elena Planells
- Department of Physiology, Faculty of Pharmacy, Institute of Nutrition and Food Technology “José Mataix”, University of Granada, 18071 Granada, Spain
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Haker MC, Frahm N, Hecker M, Langhorst SE, Mashhadiakbar P, Debus JL, Streckenbach B, Baldt J, Heidler F, Zettl UK. Therapy of women with multiple sclerosis: an analysis of the use of drugs that may have adverse effects on the unborn child in the event of (unplanned) pregnancy. Ther Adv Drug Saf 2023; 14:20420986221143830. [PMID: 37007872 PMCID: PMC10060274 DOI: 10.1177/20420986221143830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 11/21/2022] [Indexed: 01/13/2023] Open
Abstract
Background: Although effective contraception is strongly recommended during the therapy of women with multiple sclerosis (MS) with some immunomodulatory drugs, unplanned pregnancies still occur. Adequate medication management is essential to avoid foetal harm in the event of an unplanned pregnancy. Objective: The aim was to screen for medications used in women of childbearing age with MS that may pose a risk of side effects on foetal development. Methods: Sociodemographic, clinical and medication data were collected from 212 women with MS by structured interviews, clinical examinations and medical records. Using the databases from Embryotox, Reprotox, the Therapeutic Goods Administration and on the German summaries of product characteristics, we assessed whether the taken drugs were potentially harmful regarding the foetal development. Results: The majority of patients (93.4%) were taking one or more drugs for which a possible harmful effect on the foetus is indicated in at least one of the four databases used. This proportion was even higher in patients who used hormonal contraceptives (birth control pills or vaginal rings) (PwCo, n = 101), but it was also quite high in patients who did not use such contraceptives (Pw/oCo, n = 111) (98.0% and 89.2%, respectively). PwCo were significantly more likely to take five or more medications with potential foetal risk according to at least one database than Pw/oCo (31.7% versus 6.3%). PwCo were also more severely disabled (average Expanded Disability Status Scale score: 2.8 versus 2.3) and more frequently had comorbidities (68.3% versus 54.1%) than Pw/oCo. Conclusion: Data on the most commonly used drugs in MS therapy were gathered to study the risk of possible drug effects on foetal development in female MS patients of childbearing age. We found that the majority of drugs used by patients with MS are rated as having a potential risk of interfering with normal foetal development. More effective contraception and special pregnancy information programmes regarding the therapy management during pregnancy should be implemented to reduce potential risks to mother and child. Plain Language Summary Use of drugs not recommended during pregnancy by women with multiple sclerosis Introduction: Patients with multiple sclerosis (MS) often have to take different drugs simultaneously. During the therapy with some immunomodulatory drugs, effective contraception is strongly recommended. Nevertheless, unplanned pregnancies occur regularly in women with MS. Methods: Here, we investigated whether the 212 patients included in this study were taking drugs with known possibility of harm to the development of an unborn child. This was done using four different drug databases. Results: A subset of 111 patients was not taking hormonal contraceptives (birth control pills or vaginal rings). Of those, 99 patients were taking at least one drug that is not recommended during pregnancy according to at least one of the four databases. Most of the medications taken have the potential to affect normal foetal development. Conclusion: To ensure safe use of medications, the patients should be reminded of the importance of effective contraception.
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Affiliation(s)
- Marie-Celine Haker
- Neuroimmunology Section, Department of Neurology, Rostock University Medical Center, Gehlsheimer Str. 20, 18147 Rostock, Germany
| | - Niklas Frahm
- Neuroimmunology Section, Department of Neurology, Rostock University Medical Center, Rostock, Germany
| | - Michael Hecker
- Neuroimmunology Section, Department of Neurology, Rostock University Medical Center, Rostock, Germany
| | - Silvan Elias Langhorst
- Neuroimmunology Section, Department of Neurology, Rostock University Medical Center, Rostock, Germany
| | - Pegah Mashhadiakbar
- Neuroimmunology Section, Department of Neurology, Rostock University Medical Center, Rostock, Germany
| | - Jane Louisa Debus
- Neuroimmunology Section, Department of Neurology, Rostock University Medical Center, Rostock, Germany
| | - Barbara Streckenbach
- Neuroimmunology Section, Department of Neurology, Rostock University Medical Center, Rostock, Germany
- Department of Neurology, Ecumenic Hainich Hospital gGmbH, Mühlhausen, Germany
| | - Julia Baldt
- Neuroimmunology Section, Department of Neurology, Rostock University Medical Center, Rostock, Germany
- Department of Neurology, Ecumenic Hainich Hospital gGmbH, Mühlhausen, Germany
| | - Felicita Heidler
- Department of Neurology, Ecumenic Hainich Hospital gGmbH, Mühlhausen, Germany
| | - Uwe Klaus Zettl
- Neuroimmunology Section, Department of Neurology, Rostock University Medical Center, Rostock, Germany
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Huang T, Howse FM, Stachenfeld NS, Usselman CW. Correlations between salivary- and blood-derived gonadal hormone assessments and implications for inclusion of female participants in research studies. Am J Physiol Heart Circ Physiol 2023; 324:H33-H46. [PMID: 36426884 DOI: 10.1152/ajpheart.00399.2022] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Even in the 21st century, female participants continue to be underrepresented in human physiology research. This underrepresentation is attributable in part to the perception that the inclusion of females is more time consuming, less convenient, and more expensive relative to males because of the need to account for the menstrual cycle in cardiovascular study designs. Accounting for menstrual cycle-induced fluctuations in gonadal hormones is important, given established roles in governing vascular function and evidence that failure to consider gonadal hormone fluctuations can result in misinterpretations of biomarkers of cardiovascular disease. Thus, for cardiovascular researchers, the inclusion of females in research studies implies a necessity to predict, quantify, and/or track indexes of menstrual cycle-induced changes in hormones. It is here that methodologies are lacking. Gold standard measurement requires venous blood samples, but this technique is invasive and can become both expensive and technically preclusive when serial measurements are required. To this end, saliva-derived measures of gonadal hormones provide a means of simple, noninvasive hormone tracking. To investigate the feasibility of this technique as a means of facilitating research designs that take the menstrual cycle into account, the purpose of this review was to examine literature comparing salivary and blood concentrations of the primary gonadal hormones that fluctuate across the menstrual cycle: estradiol and progesterone. The data indicate that there appear to be valid and promising applications of salivary gonadal hormone monitoring, which may aid in the inclusion of female participants in cardiovascular research studies.
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Affiliation(s)
- Tingyu Huang
- Cardiovascular Health and Autonomic Regulation Laboratory, Department of Kinesiology and Physical Education, McGill University, Montreal, Quebec, Canada
| | - Fiona M Howse
- Cardiovascular Health and Autonomic Regulation Laboratory, Department of Kinesiology and Physical Education, McGill University, Montreal, Quebec, Canada
| | - Nina S Stachenfeld
- The John B. Pierce Laboratory, New Haven, Connecticut.,Yale School of Medicine, New Haven, Connecticut
| | - Charlotte W Usselman
- Cardiovascular Health and Autonomic Regulation Laboratory, Department of Kinesiology and Physical Education, McGill University, Montreal, Quebec, Canada.,McGill Research Centre for Physical Activity and Health, McGill University, Montreal, Quebec, Canada
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Salvatore S, Benini V, Ruffolo AF, Degliuomini RS, Redaelli A, Casiraghi A, Candiani M. Current challenges in the pharmacological management of genitourinary syndrome of menopause. Expert Opin Pharmacother 2023; 24:23-28. [PMID: 36444726 DOI: 10.1080/14656566.2022.2152326] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Genitourinary syndrome of menopause is caused by climacteric estrogens drop and leads to bothersome and progressive genital and urinary symptoms. Considering the high frequency in the population and the impact on quality of life, it is crucial to find a safe and effective treatment. Pharmacological therapies aim to modulate the hormonal system and reverse tissue changes due to hypoestrogenism and consequently the symptoms. AREAS COVERED We analyzed the scientific evidence concerning the main pharmacological treatments, which include systemic and topical estrogens, prasterone and ospemifene. This literature review focused on recent safety and efficacy findings in an attempt to identify the best treatment choice for each individual patient. EXPERT OPINION There are encouraging data regarding the efficacy of all currently available pharmacological options and concerning their short and long-term safety. There are still doubts regarding best treatment choice for oncological high-risk population, in particular for breast cancer survivors, and some issues relative to patients' poor compliance and treatment adherence. For these reasons further studies need to be conducted with a patient-tailored focus.
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Affiliation(s)
- Stefano Salvatore
- Department of Urogynecology, Gynecology and Obstetrics Unit, San Raffaele Hospital, Milan, Italy
| | - Vittoria Benini
- Department of Urogynecology, Gynecology and Obstetrics Unit, San Raffaele Hospital, Milan, Italy
| | | | - Rebecca S Degliuomini
- Department of Urogynecology, Gynecology and Obstetrics Unit, San Raffaele Hospital, Milan, Italy
| | - Anna Redaelli
- Department of Urogynecology, Gynecology and Obstetrics Unit, San Raffaele Hospital, Milan, Italy
| | - Arianna Casiraghi
- Department of Urogynecology, Gynecology and Obstetrics Unit, San Raffaele Hospital, Milan, Italy
| | - Massimo Candiani
- Department of Urogynecology, Gynecology and Obstetrics Unit, San Raffaele Hospital, Milan, Italy
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Douglass A, Dattilo M, Feola AJ. Evidence for Menopause as a Sex-Specific Risk Factor for Glaucoma. Cell Mol Neurobiol 2023; 43:79-97. [PMID: 34981287 PMCID: PMC9250947 DOI: 10.1007/s10571-021-01179-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 12/03/2021] [Indexed: 01/07/2023]
Abstract
Glaucoma is a leading cause of irreversible blindness worldwide and is characterized by progressive loss of visual function and retinal ganglion cells (RGC). Current epidemiological, clinical, and basic science evidence suggest that estrogen plays a role in the aging of the optic nerve. Menopause, a major biological life event affecting all women, coincides with a decrease in circulating sex hormones, such as estrogen. While 59% of the glaucomatous population are females, sex is not considered a risk factor for developing glaucoma. In this review, we explore whether menopause is a sex-specific risk factor for glaucoma. First, we investigate how menopause is defined as a sex-specific risk factor for other pathologies, including cardiovascular disease, osteoarthritis, and bone health. Next, we discuss clinical evidence that highlights the potential role of menopause in glaucoma. We also highlight preclinical studies that demonstrate larger vision and RGC loss following surgical menopause and how estrogen is protective in models of RGC injury. Lastly, we explore how surgical menopause and estrogen signaling are related to risk factors associated with developing glaucoma (e.g., intraocular pressure, aqueous outflow resistance, and ocular biomechanics). We hypothesize that menopause potentially sets the stage to develop glaucoma and therefore is a sex-specific risk factor for this disease.
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Affiliation(s)
- Amber Douglass
- grid.484294.7Center for Visual and Neurocognitive Rehabilitation, Atlanta VA Healthcare System, Decatur, GA USA
| | - Michael Dattilo
- grid.189967.80000 0001 0941 6502Department of Ophthalmology, Emory Eye Center, Emory University School of Medicine, B2503, Clinic B Building, 1365B Clifton Road NE, Atlanta, GA 30322 USA ,grid.414026.50000 0004 0419 4084Department of Ophthalmology, Atlanta Veterans Affairs Medical Center, Atlanta, GA USA ,grid.213917.f0000 0001 2097 4943Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA USA
| | - Andrew J. Feola
- grid.484294.7Center for Visual and Neurocognitive Rehabilitation, Atlanta VA Healthcare System, Decatur, GA USA ,grid.189967.80000 0001 0941 6502Department of Ophthalmology, Emory Eye Center, Emory University School of Medicine, B2503, Clinic B Building, 1365B Clifton Road NE, Atlanta, GA 30322 USA ,grid.213917.f0000 0001 2097 4943Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA USA
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Van Gerwen OT, Smith SE, Muzny CA. Bacterial Vaginosis in Postmenopausal Women. Curr Infect Dis Rep 2023; 25:7-15. [PMID: 37601955 PMCID: PMC10438897 DOI: 10.1007/s11908-022-00794-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/15/2022] [Indexed: 12/23/2022]
Abstract
Purpose of Review Bacterial vaginosis (BV) is the most common vaginal infection worldwide, but most research has been conducted in premenopausal women. After menopause, endogenous estrogen production decreases, often leading to the genitourinary syndrome of menopause (GSM), characterized by vulvovaginal dryness and irritation. The estrogen-deficient postmenopausal state results in an elevated vaginal pH and depletion of vaginal lactobacilli. Use of traditional BV diagnostics (Amsel criteria, Nugent score) is difficult in post-menopausal women, especially those not on estrogen replacement therapy, as these methods were originally developed in premenopausal women. In this review, we discuss recent clinical data on BV in postmenopausal women, difficulties in diagnosis using traditional methods, the role of BV molecular diagnostics, and our current expert opinion for managing BV in this population. Recent Findings BV prevalence has been found to range between 2%-57% among postmenopausal women per Amsel and Nugent criteria. This is likely an over-estimate of the true prevalence due to limitations in these criteria which were only validated in pre-menopausal women. Despite increasing diagnostic options for BV in recent years, including highly sensitive and specific BV nucleic acid amplification tests (NAATs), the physiologic changes of menopause and limited inclusion of postmenopausal women in clinical studies, diagnosis is difficult in this population. Recent studies utilizing 16s rRNA gene sequencing suggest that the vaginal microbiota of premenopausal and postmenopausal women is quite different, even if BV is not present. Data also suggest that obese postmenopausal women have significantly lower rates of BV compared to non-obese postmenopausal women, although further research is needed in this area. Multiple treatment options exist for vaginal atrophy and BV in this population. Summary Data are limited regarding optimal diagnostic approaches for BV in postmenopausal women; BV NAATs and 16s rRNA gene sequencing may have a role for diagnosing BV in symptomatic women although further studies are needed. Menopausal women with characteristic vaginal symptoms and an elevated vaginal pH should be initially treated for estrogen deficiency prior to considering a diagnosis of BV; subsequent treatment for BV should be driven by symptoms.
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Affiliation(s)
- Olivia T. Van Gerwen
- Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Sarah E. Smith
- Department of Obstetrics and Gynecology, Emory University, Atlanta, GA, USA
| | - Christina A. Muzny
- Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, AL, USA
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Wu T, Huang KC, Yan JF, Zhang JJ, Wang SX. Extracellular matrix-derived scaffolds in constructing artificial ovaries for ovarian failure: a systematic methodological review. Hum Reprod Open 2023; 2023:hoad014. [PMID: 37180603 PMCID: PMC10174707 DOI: 10.1093/hropen/hoad014] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 03/20/2023] [Indexed: 05/16/2023] Open
Abstract
STUDY QUESTION What is the current state-of-the-art methodology assessing decellularized extracellular matrix (dECM)-based artificial ovaries for treating ovarian failure? SUMMARY ANSWER Preclinical studies have demonstrated that decellularized scaffolds support the growth of ovarian somatic cells and follicles both in vitro and in vivo. WHAT IS KNOWN ALREADY Artificial ovaries are a promising approach for rescuing ovarian function. Decellularization has been applied in bioengineering female reproductive tract tissues. However, decellularization targeting the ovary lacks a comprehensive and in-depth understanding. STUDY DESIGN SIZE DURATION PubMed, Embase, Web of Science, and the Cochrane Central Register of Controlled Trials were searched from inception until 20 October 2022 to systematically review all studies in which artificial ovaries were constructed using decellularized extracellular matrix scaffolds. The review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol. PARTICIPANTS/MATERIALS SETTING METHODS Two authors selected studies independently based on the eligibility criteria. Studies were included if decellularized scaffolds, regardless of their species origin, were seeded with ovarian cells or follicles. Review articles and meeting papers were removed from the search results, as were articles without decellularized scaffolds or recellularization or decellularization protocols, or control groups or ovarian cells. MAIN RESULTS AND THE ROLE OF CHANCE The search returned a total of 754 publications, and 12 papers were eligible for final analysis. The papers were published between 2015 and 2022 and were most frequently reported as coming from Iran. Detailed information on the decellularization procedure, evaluation method, and preclinical study design was extracted. In particular, we concentrated on the type and duration of detergent reagent, DNA and extracellular matrix detection methods, and the main findings on ovarian function. Decellularized tissues derived from humans and experimental animals were reported. Scaffolds loaded with ovarian cells have produced estrogen and progesterone, though with high variability, and have supported the growth of various follicles. Serious complications have not been reported. LIMITATIONS REASONS FOR CAUTION A meta-analysis could not be performed. Therefore, only data pooling was conducted. Additionally, the quality of some studies was limited mainly due to incomplete description of methods, which impeded specific data extraction and quality analysis. Several studies that used dECM scaffolds were performed or authored by the same research group with a few modifications, which might have biased our evaluation. WIDER IMPLICATIONS OF THE FINDINGS Overall, the decellularization-based artificial ovary is a promising but experimental choice for substituting insufficient ovaries. A generic and comparable standard should be established for the decellularization protocols, quality implementation, and cytotoxicity controls. Currently, decellularized materials are far from being clinically applicable to artificial ovaries. STUDY FUNDING/COMPETING INTERESTS This study was funded by the National Natural Science Foundation of China (Nos. 82001498 and 81701438). The authors have no conflicts of interest to declare. TRIAL REGISTRATION NUMBER This systematic review is registered with the International Prospective Register of Systematic Reviews (PROSPERO, ID CRD42022338449).
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Affiliation(s)
- Tong Wu
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ke-Cheng Huang
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jin-Feng Yan
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan, China
| | - Jin-Jin Zhang
- Correspondence address. Department of Obstetrics and Gynecology, Tongji Hospital, No. 1095, Jiefang Avenue, 430030 Wuhan, China. E-mail: (S.-X.W.); Department of Obstetrics and Gynecology, Tongji Hospital, No. 1095, Jiefang Avenue, 430030 Wuhan, China. E-mail: (J.-J.Z.)
| | - Shi-Xuan Wang
- Correspondence address. Department of Obstetrics and Gynecology, Tongji Hospital, No. 1095, Jiefang Avenue, 430030 Wuhan, China. E-mail: (S.-X.W.); Department of Obstetrics and Gynecology, Tongji Hospital, No. 1095, Jiefang Avenue, 430030 Wuhan, China. E-mail: (J.-J.Z.)
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Liang H, Qi W, Jiajue R, Chi Y, Liu W, Wang O, Li M, Xing X, Yu W, Jiang Y, Xia W. Serum Irisin level is associated with fall risk, muscle strength, and cortical porosity in postmenopausal women. Front Endocrinol (Lausanne) 2023; 14:1096950. [PMID: 36926035 PMCID: PMC10013910 DOI: 10.3389/fendo.2023.1096950] [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: 11/13/2022] [Accepted: 02/17/2023] [Indexed: 03/08/2023] Open
Abstract
BACKGROUND Irisin plays a role in bone-muscle crosstalk, but the relationship between the serum irisin level and bone microarchitecture remains unknown. OBJECTIVE This study aimed to investigate the relationships between serum irisin level and fall risk, muscle strength, bone mineral density (BMD), and bone microarchitecture among Chinese postmenopausal women. METHODS In all 138 postmenopausal women, handgrip strength, short physical performance battery (SPPB), and the timed up-and-go test were performed to evaluate muscle strength, physical performance, and fall risk, respectively. The serum irisin was measured. High-resolution peripheral quantitative computed tomography (HR-pQCT) was performed to acquire volumetric BMD and bone microarchitecture. Bivariate analysis was used to explore relationships between serum irisin level and muscle strength and HR-pQCT parameters. Univariate and multivariate linear regression analyses were performed to determine associations between serum irisin level and vBMD and cortical porosity (Ct.Po). RESULTS All participants had a median serum irisin level of 3.91 μg/ml. Participants with high fall risk had significantly lower serum irisin levels than those with low fall risk (2.22 μg/ml vs. 4.16 μg/ml, p=0.024). Irisin level was positively related to handgrip strength (rs=0.185, p=0.030) and SPPB performance. In univariate linear regression, serum irisin level was positively associated with cortical volumetric BMD (Ct.vBMD, radius: standardized β=0.184, p=0.031; tibia: standardized β=0.242, p=0.004), but it had no significant associations with Ct.vBMD after multivariate adjustment. After adjusting by age, height, serum sclerostin level, and body fat ratio, only Ct.Po at the distal radius had a significantly negative association with serum irisin level (standardized β=-0.276, p=0.003). CONCLUSION Postmenopausal women with lower serum irisin levels have a higher fall risk, weaker muscle strength, and higher cortical porosity. Moreover, serum irisin level has a positive association with Ct.vBMD, but it is affected by factors such as age.
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Affiliation(s)
- Hanting Liang
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wenting Qi
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ruizhi Jiajue
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yue Chi
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wei Liu
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ou Wang
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mei Li
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaoping Xing
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wei Yu
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yan Jiang
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Yan Jiang, ; Weibo Xia,
| | - Weibo Xia
- Department of Endocrinology, Key Laboratory of Endocrinology, National Commission of Health, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Yan Jiang, ; Weibo Xia,
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Plöderl M, Westerlund J, Hökby S, Hadlaczky G, Hengartner MP. Increased suicide risk among younger women in winter during full moon in northern Europe. An artifact or a novel finding? Mol Psychiatry 2023; 28:901-907. [PMID: 36266568 PMCID: PMC9908532 DOI: 10.1038/s41380-022-01823-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/19/2022] [Accepted: 09/27/2022] [Indexed: 11/09/2022]
Abstract
Available evidence suggests that there is no effect of moon phases on suicidal behavior. However, a Finnish study recently reported elevated suicide rates during full-moon, but only among premenopausal women and only in winter. This could not be replicated in an Austrian study and stirred a discussion about whether the Finnish finding was false-positive or if there are unaccounted moderator variables differing between Finland and Austria. The goal of the present study was to provide another replication with data from Sweden, which is geographically more comparable to Finland than Austria. We also investigated the discussed moderator variables latitude and nightly artificial brightness. There were 48,537 suicides available for analysis. The fraction of suicides during the full-moon quarter in winter did not differ significantly from the expected 25% among premenopausal women (23.3%) and in the full sample (24.7%). The incidence risk ratios for full moon quarter in Poisson regression models were 0.96 (95% CI: 0.90-1.02) for premenopausal women and 1.01 (95% CI: 0.99-1.04) for the full sample. According to Bayes-factor analysis, the evidence supports the null-hypothesis (no association) over the alternative hypothesis (some association). We found similar results when we split the data by latitude and artificial nightly brightness, respectively. In line with the Austrian study, there was no increase of suicides in Sweden among premenopausal women in winter during full-moon. The results from the Finnish study are likely false positive, perhaps resulting from problematic but common research and publication practices, which we discuss.
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Affiliation(s)
- Martin Plöderl
- Department of Inpatient Psychotherapy and Crisis Intervention, University Clinic for Psychiatry, Psychotherapy, and Psychosomatics, Christian Doppler Clinic, Paracelsus Medical University, Ignaz-Harrer-Strasse 79, 5020, Salzburg, Austria. .,Department of Clinical Psychology, Christian Doppler Clinic, Paracelsus Medical University, Salzburg, Austria.
| | - Joakim Westerlund
- grid.467087.a0000 0004 0442 1056National Centre for Suicide Research and Prevention, Centre for Health Economics, Informatics and Health Services Research, Stockholm Health Care Services, Stockholm, Sweden ,grid.10548.380000 0004 1936 9377Department of Psychology, Stockholm University, Stockholm, Sweden
| | - Sebastian Hökby
- grid.467087.a0000 0004 0442 1056National Centre for Suicide Research and Prevention, Centre for Health Economics, Informatics and Health Services Research, Stockholm Health Care Services, Stockholm, Sweden ,grid.4714.60000 0004 1937 0626National Centre for Suicide Research and Prevention; Department of Learning, Informatics, Management and Ethics, Karolinska Institutet, Stockholm, Sweden
| | - Gergö Hadlaczky
- grid.467087.a0000 0004 0442 1056National Centre for Suicide Research and Prevention, Centre for Health Economics, Informatics and Health Services Research, Stockholm Health Care Services, Stockholm, Sweden ,grid.4714.60000 0004 1937 0626National Centre for Suicide Research and Prevention; Department of Learning, Informatics, Management and Ethics, Karolinska Institutet, Stockholm, Sweden
| | - Michael Pascal Hengartner
- grid.19739.350000000122291644Department of Applied Psychology, Zurich University of Applied Sciences, Zurich, Switzerland
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50
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Denys A, Norman A, Perrien DS, Suva LJ, Simon L, McDaniel LS, Ferguson T, Pedersen K, Welsh D, Molina PE, Ronis MJJ. Impact of Alcohol on Bone Health in People Living With HIV: Integrating Clinical Data From Serum Bone Markers With Morphometric Analysis in a Non-Human Primate Model. JBMR Plus 2023; 7:e10703. [PMID: 36699637 PMCID: PMC9850440 DOI: 10.1002/jbm4.10703] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 09/30/2022] [Accepted: 11/07/2022] [Indexed: 11/18/2022] Open
Abstract
People living with HIV (PLWH) represent a vulnerable population to adverse musculoskeletal outcomes due to HIV infection, antiretroviral therapy (ART), and at-risk alcohol use. Developing measures to prevent skeletal degeneration in this group requires a grasp of the relationship between alcohol use and low bone mass in both the PLWH population and its constituents as defined by sex, age, and race. We examined the association of alcohol use with serum biochemical markers of bone health in a diverse cohort of PLWH enrolled in the New Orleans Alcohol Use in HIV (NOAH) study. To explore the effects of alcohol on bone in the context of HIV and ART and the role of estrogen, we conducted a parallel, translational study using simian immunodeficiency virus (SIV)+/ART+ female rhesus macaques divided into four groups: vehicle (Veh)/Sham; chronic binge alcohol (CBA)/Sham; Veh/ovariectomy (OVX); and CBA/OVX. Clinical data showed that both osteocalcin (Ocn) and procollagen type I N-propeptide (PINP) levels were inversely associated with multiple measures of alcohol consumption. Age (>50 years) significantly increased susceptibility to alcohol-associated suppression of bone formation in both female and male PLWH, with postmenopausal status appearing as an additional risk factor in females. Serum sclerostin (Scl) levels correlated positively with measures of alcohol use and negatively with Ocn. Micro-CT analysis of the macaque tibias revealed that although both CBA and OVX independently decreased trabecular number and bone mineral density, only OVX decreased trabecular bone volume fraction and impacted cortical geometry. The clinical data implicate circulating Scl in the pathogenesis of alcohol-induced osteopenia and suggest that bone morphology can be significantly altered in the absence of net change in osteoblast function as measured by serum markers. Inclusion of sophisticated tools to evaluate skeletal strength in clinical populations will be essential to understand the impact of alcohol-induced changes in bone microarchitecture. © 2022 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Alexandra Denys
- Department of Pharmacology and Experimental TherapeuticsLouisiana State University Health Sciences CenterNew OrleansLAUSA
| | - Allison Norman
- Department of Pharmacology and Experimental TherapeuticsLouisiana State University Health Sciences CenterNew OrleansLAUSA
| | - Daniel S Perrien
- Division of Clinical Pharmacology in the Department of MedicineVanderbilt University Medical CenterNashvilleTNUSA
| | - Larry J Suva
- Department of Veterinary Physiology and Pharmacology, College of Veterinary Medicine and Biomedical SciencesTexas A&M UniversityCollege StationTXUSA
| | - Liz Simon
- Comprehensive Alcohol Research CenterLouisiana State University Health Sciences CenterNew OrleansLAUSA
| | - Lee S McDaniel
- Comprehensive Alcohol Research CenterLouisiana State University Health Sciences CenterNew OrleansLAUSA
| | - Tekeda Ferguson
- Comprehensive Alcohol Research CenterLouisiana State University Health Sciences CenterNew OrleansLAUSA
| | - Kim Pedersen
- Department of Pharmacology and Experimental TherapeuticsLouisiana State University Health Sciences CenterNew OrleansLAUSA
| | - David Welsh
- Comprehensive Alcohol Research CenterLouisiana State University Health Sciences CenterNew OrleansLAUSA
| | - Patricia E Molina
- Comprehensive Alcohol Research CenterLouisiana State University Health Sciences CenterNew OrleansLAUSA
- Department of PhysiologyLouisiana State University Health Sciences CenterNew OrleansLAUSA
| | - Martin JJ Ronis
- Department of Pharmacology and Experimental TherapeuticsLouisiana State University Health Sciences CenterNew OrleansLAUSA
- Comprehensive Alcohol Research CenterLouisiana State University Health Sciences CenterNew OrleansLAUSA
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