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Yue YS, Liu Y, Lu K, Shi Q, Zhou KX, Li C. Outdoor walking, genetic predisposition, and the risk of incident osteoporosis among older adults: A prospective large population-based cohort study. Osteoporos Int 2024:10.1007/s00198-024-07122-4. [PMID: 38771526 DOI: 10.1007/s00198-024-07122-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 05/06/2024] [Indexed: 05/22/2024]
Abstract
This large-scale prospective study showed that a significant association between longer duration of daily outdoor walking and reduced osteoporosis risk was found among older adults, particularly among those with a low genetic predisposition to osteoporosis, which highlighted the importance of outdoor walking as a simple, cost-effective adjunct for preventing osteoporosis. PURPOSE The available cross-sectional data and small-scale studies indicate that outdoor walking benefits bone metabolism. Nevertheless, there is a scarcity of comprehensive prospective research investigating the enduring correlation between outdoor walking and osteoporosis. This study aims to conduct a prospective analysis of the correlation between outdoor walking and osteoporosis while also examining potential variations influenced by genetic susceptibility to osteoporosis. METHODS 24,700 older adults without osteoporosis at baseline were enrolled. These individuals were followed up until December 31, 2021, during which data on outdoor walking was gathered. The genetic risk score for osteoporosis was comprised of 14 single-nucleotide polymorphisms. RESULTS 4,586 cases of osteoporosis were identified throughout a median follow-up period of 37.3 months. Those who walked outside for > 30 but ≤ 60 min per day had a hazard ratio (HR) of 0.83 (95% confidence interval (CI): 0.72-0.95) for incident osteoporosis, whereas those who walked outside for > 60 min per day had an HR of 0.60 (95% CI: 0.39-0.92). We found that osteoporosis risk exhibited a declining trend in individuals with low genetic risk. Individuals walking outside for > 60 min per day tended to have the lowest overall osteoporosis risk among those with high genetic risk. CONCLUSIONS A significant negative correlation exists between an extended period of daily outdoor walking and osteoporosis incidence risk. This correlation is particularly pronounced among individuals with low genetic risk. The results above underscore the significance of outdoor walking as a simple and economical adjunct to public health programs to prevent osteoporosis.
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Affiliation(s)
- Yu-Shan Yue
- Department of Rehabilitation, Affiliated Kunshan Hospital of Jiangsu University, Suzhou, Jiangsu, China
| | - Yang Liu
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Ke Lu
- Department of Orthopedics, Affiliated Kunshan Hospital of Jiangsu University, Suzhou, Jiangsu, China
| | - Qin Shi
- Department of Orthopedics, the First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Kai-Xin Zhou
- Guangzhou Laboratory, Guangzhou, Guangdong, China.
| | - Chong Li
- Department of Orthopedics, Affiliated Kunshan Hospital of Jiangsu University, Suzhou, Jiangsu, China.
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Loukas AT, Papadourakis M, Panagiotopoulos V, Zarmpala A, Chontzopoulou E, Christodoulou S, Katsila T, Zoumpoulakis P, Matsoukas MT. Natural Compounds for Bone Remodeling: A Computational and Experimental Approach Targeting Bone Metabolism-Related Proteins. Int J Mol Sci 2024; 25:5047. [PMID: 38732267 PMCID: PMC11084538 DOI: 10.3390/ijms25095047] [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: 03/15/2024] [Revised: 04/25/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
Osteoporosis, characterized by reduced bone density and increased fracture risk, affects over 200 million people worldwide, predominantly older adults and postmenopausal women. The disruption of the balance between bone-forming osteoblasts and bone-resorbing osteoclasts underlies osteoporosis pathophysiology. Standard treatment includes lifestyle modifications, calcium and vitamin D supplementation and specific drugs that either inhibit osteoclasts or stimulate osteoblasts. However, these treatments have limitations, including side effects and compliance issues. Natural products have emerged as potential osteoporosis therapeutics, but their mechanisms of action remain poorly understood. In this study, we investigate the efficacy of natural compounds in modulating molecular targets relevant to osteoporosis, focusing on the Mitogen-Activated Protein Kinase (MAPK) pathway and the gut microbiome's influence on bone homeostasis. Using an in silico and in vitro methodology, we have identified quercetin as a promising candidate in modulating MAPK activity, offering a potential therapeutic perspective for osteoporosis treatment.
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Affiliation(s)
- Alexandros-Timotheos Loukas
- Department of Food Science and Technology, University of West Attica, Ag. Spyridonos, 12243 Egaleo, Greece; (A.-T.L.); (P.Z.)
- Cloudpharm Private Company, Kifissias Avenue 44, 15125 Marousi, Greece; (V.P.); (A.Z.); (E.C.); (S.C.)
| | - Michail Papadourakis
- Cloudpharm Private Company, Kifissias Avenue 44, 15125 Marousi, Greece; (V.P.); (A.Z.); (E.C.); (S.C.)
| | - Vasilis Panagiotopoulos
- Cloudpharm Private Company, Kifissias Avenue 44, 15125 Marousi, Greece; (V.P.); (A.Z.); (E.C.); (S.C.)
- Department of Biomedical Engineering, University of West Attica, Ag. Spyridonos, 12243 Egaleo, Greece
| | - Apostolia Zarmpala
- Cloudpharm Private Company, Kifissias Avenue 44, 15125 Marousi, Greece; (V.P.); (A.Z.); (E.C.); (S.C.)
| | - Eleni Chontzopoulou
- Cloudpharm Private Company, Kifissias Avenue 44, 15125 Marousi, Greece; (V.P.); (A.Z.); (E.C.); (S.C.)
| | - Stephanos Christodoulou
- Cloudpharm Private Company, Kifissias Avenue 44, 15125 Marousi, Greece; (V.P.); (A.Z.); (E.C.); (S.C.)
| | - Theodora Katsila
- Institute of Chemical Biology, National Hellenic Research Foundation, 11635 Athens, Greece;
| | - Panagiotis Zoumpoulakis
- Department of Food Science and Technology, University of West Attica, Ag. Spyridonos, 12243 Egaleo, Greece; (A.-T.L.); (P.Z.)
- Institute of Chemical Biology, National Hellenic Research Foundation, 11635 Athens, Greece;
| | - Minos-Timotheos Matsoukas
- Cloudpharm Private Company, Kifissias Avenue 44, 15125 Marousi, Greece; (V.P.); (A.Z.); (E.C.); (S.C.)
- Department of Biomedical Engineering, University of West Attica, Ag. Spyridonos, 12243 Egaleo, Greece
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Joo NS, Shin SH, Kim KN, Lee SH, Jung S, Yeum KJ. Home Meal Replacement Fortified with Eggshell Powder and Vitamin D Prevents Bone Loss in Postmenopausal Women: A Randomized, Double-Blind, Controlled Study. Nutrients 2024; 16:1152. [PMID: 38674843 PMCID: PMC11054347 DOI: 10.3390/nu16081152] [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: 03/08/2024] [Revised: 04/09/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
Calcium and vitamin D deficiencies have been ongoing problems in Koreans due to a lack of food sources of calcium and vitamin D. Postmenopausal women aged 50 to 64 years (n = 25) were randomly assigned to consume three home meal replacements (HMRs)/week with (treatment) and without (control) eggshell powder and vitamin D for 6 months. Additionally, subjects who agreed to continue the study consumed the same three HMRs/week for an additional 6 months in this randomized double-blind study. We confirmed the high compliance of the study participants by analyzing carotenoids, the bioactive substances of HMRs, in the blood. The treatment group consumed an additional 261 mg/d of calcium and 10.3 μg/d of vitamin D from the HMRs, thus meeting the recommended intakes of calcium and vitamin D for Koreans. As a result of consuming fortified HMRs for 6 months, the decline in femoral neck bone density was significantly reduced in the treatment group (p = 0.035). This study indicates that inexpensive eggshell powder may be a good source of calcium for populations with low consumption of milk and dairy products. Additionally, functional HMRs fortified with eggshell powder and vitamin D can be a good dietary strategy for bone health.
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Affiliation(s)
- Nam-Seok Joo
- Department of Family Practice and Community Health, Ajou University School of Medicine, Suwon 16499, Republic of Korea; (N.-S.J.); (K.-N.K.); (S.-H.L.); (S.J.)
| | - So-Hui Shin
- Department of Food and Nutrition, College of Biomedical and Health Science, Konkuk University, Chungju 27478, Republic of Korea;
| | - Kyu-Nam Kim
- Department of Family Practice and Community Health, Ajou University School of Medicine, Suwon 16499, Republic of Korea; (N.-S.J.); (K.-N.K.); (S.-H.L.); (S.J.)
| | - Seok-Hoon Lee
- Department of Family Practice and Community Health, Ajou University School of Medicine, Suwon 16499, Republic of Korea; (N.-S.J.); (K.-N.K.); (S.-H.L.); (S.J.)
| | - Susie Jung
- Department of Family Practice and Community Health, Ajou University School of Medicine, Suwon 16499, Republic of Korea; (N.-S.J.); (K.-N.K.); (S.-H.L.); (S.J.)
| | - Kyung-Jin Yeum
- Department of Food and Nutrition, College of Biomedical and Health Science, Konkuk University, Chungju 27478, Republic of Korea;
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Nelson LM. The truth about 17-beta estradiol: menopause beyond "old wives' tales". Front Endocrinol (Lausanne) 2023; 14:1229804. [PMID: 37766693 PMCID: PMC10520270 DOI: 10.3389/fendo.2023.1229804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 08/31/2023] [Indexed: 09/29/2023] Open
Affiliation(s)
- Lawrence M. Nelson
- Digital Women's Health Initiative, Mary Elizabeth Conover Foundation, Inc., Tysons, VA, United States
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Fouhy LE, Mangano KM, Zhang X, Hughes BD, Tucker KL, Noel SE. Association between a Calcium-to-Magnesium Ratio and Osteoporosis among Puerto Rican Adults. J Nutr 2023; 153:2642-2650. [PMID: 37164266 PMCID: PMC10550845 DOI: 10.1016/j.tjnut.2023.05.009] [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: 03/21/2023] [Revised: 04/22/2023] [Accepted: 05/04/2023] [Indexed: 05/12/2023] Open
Abstract
BACKGROUND The ratio of calcium-to-magnesium intake (Ca:Mg) may be important for bone due to their competitive absorption. The Ca:Mg ratio has been related to health outcomes, but few studies have related it to bone. OBJECTIVES The purpose of this analysis was to examine associations between the Ca:Mg intake with bone mineral density (BMD) and osteoporosis among Puerto Rican adults. METHODS Adults, aged 47-79 y, from the Boston Puerto Rican Osteoporosis Study, with complete BMD and dietary data (n = 955) were included. BMD was assessed with dual-energy X-ray absorptiometry and diet by a food frequency questionnaire. Calcium and magnesium intakes from food were energy adjusted, and the Ca:Mg was calculated. Adjusted linear and logistic regression models were utilized for testing associations between Ca:Mg and bone outcomes. RESULTS Calcium intake was greater in the highest compared with lowest tertile, whereas magnesium intake was similar across tertiles. Mean BMD at hip sites was higher in the middle, compared with the lowest, tertile. Higher odds of osteoporosis were observed for the highest and lowest tertiles, compared with the middle tertile, after adjustment (T3 compared with T2 OR: 2.79; 95% CI: 1.47, 5.3; T1 compared with T2 OR: 2.01; 95% CI: 1.03, 3.92). Repeated analyses without supplement users (n = 432) led to stronger differences and ORs, but lost significance for some comparisons. CONCLUSIONS Dietary calcium and magnesium are important for bone, perhaps not independently. The Ca:Mg intake ratio appeared most protective within a range of 2.2-3.2, suggesting that a balance of these nutrients may be considered in recommendations for osteoporosis..
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Affiliation(s)
- Liam E Fouhy
- Department of Biomedical and Nutritional Sciences, University of Massachusetts Lowell, Lowell, MA, United States; The Center for Population Health, Zuckerberg College of Health Sciences, University of Massachusetts Lowell, Lowell, MA, United States
| | - Kelsey M Mangano
- Department of Biomedical and Nutritional Sciences, University of Massachusetts Lowell, Lowell, MA, United States; The Center for Population Health, Zuckerberg College of Health Sciences, University of Massachusetts Lowell, Lowell, MA, United States
| | - Xiyuan Zhang
- The Center for Population Health, Zuckerberg College of Health Sciences, University of Massachusetts Lowell, Lowell, MA, United States
| | - Bess Dawson Hughes
- Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging, Tufts University, Boston, MA, United States
| | - Katherine L Tucker
- Department of Biomedical and Nutritional Sciences, University of Massachusetts Lowell, Lowell, MA, United States; The Center for Population Health, Zuckerberg College of Health Sciences, University of Massachusetts Lowell, Lowell, MA, United States
| | - Sabrina E Noel
- Department of Biomedical and Nutritional Sciences, University of Massachusetts Lowell, Lowell, MA, United States; The Center for Population Health, Zuckerberg College of Health Sciences, University of Massachusetts Lowell, Lowell, MA, United States.
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Lenell C, Peña-Chávez R, Burdick RJ, Rogus-Pulia N. The Relationship Between Menopause and Dysphagia: A Scoping Review. WOMEN'S HEALTH REPORTS (NEW ROCHELLE, N.Y.) 2022; 3:990-997. [PMID: 36636319 PMCID: PMC9811845 DOI: 10.1089/whr.2022.0078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 11/16/2022] [Indexed: 12/23/2022]
Abstract
Purpose Menopause marks the end of fertility and rapid decline of ovarian hormones in the female body, which corresponds to a myriad of changes to bodily systems, including the upper aerodigestive tract. Despite substantial evidence that menopause negatively impacts oral health, bones, and skeletal muscles, little research has examined these effects as they relate to swallowing. The purpose of this scoping review was to compile and summarize the existing literature investigating the relationship between menopause and swallowing-related structures and physiology. Methods Search terms were selected for three databases (PubMed, Scopus, and CINAHL) to gather relevant literature evaluating the relationship between menopause and swallowing-related anatomy as well as swallowing functions in both human and animal models. Relevant articles were reviewed, collated, and summarized to synthesize findings, identify gaps in the literature, and provide suggestions for future directions. Results This scoping review yielded 204 studies with the majority of these studies relating to one or more of the following categories: oral health, saliva, mandibular structures, and taste. Common oral symptoms reported in the literature included xerostomia, hyposalivation, tooth decay, inflammation of oral mucosa, and oral pain. Although literature supports that menopause adversely affects oral health, saliva, mandibular structures, and alters taste, a dearth of information was evident regarding how these hormone-dependent changes can adversely affect swallowing. Conclusions The relationship between menopause and swallowing has been overlooked by field of speech-language pathology. By identifying the major gaps in the literature, these results will inform future investigations evaluating relationships among ovarian hormones and swallowing.
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Affiliation(s)
- Charles Lenell
- Department of Communication Sciences and Disorders, University of Northern Colorado, Greeley, Colorado, USA.,Address correspondence to: Charles Lenell, PhD, Department of Communication Sciences and Disorders, University of Northern Colorado, Greeley, CO 80639, USA.
| | - Rodolfo Peña-Chávez
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Department of Medicine-Geriatrics and Gerontology, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Departamento de Ciencias de la Rehabilitación en Salud, Facultad de Ciencias de la Salud y de los Alimentos, Universidad del Bio-Bio, Concepción, Chile
| | - Ryan J. Burdick
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Department of Medicine-Geriatrics and Gerontology, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Geriatric Research Education and Clinical Center (GRECC) Veterans Administration Hospital, William S. Middleton Memorial Hospital, Madison, Wisconsin, USA
| | - Nicole Rogus-Pulia
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Department of Medicine-Geriatrics and Gerontology, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Geriatric Research Education and Clinical Center (GRECC) Veterans Administration Hospital, William S. Middleton Memorial Hospital, Madison, Wisconsin, USA.,Otolaryngology—Head and Neck Surgery, Department of Surgery, University of Wisconsin, Madison, Wisconsin, USA
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Shu J, Li J, Fu Y, Hui X, Jin Y, Chen M, Zheng X, Shi Y. Association of ESR1 polymorphism rs2234693 and rs9340799 with postmenopausal osteoporosis in a Chinese population. BMC Musculoskelet Disord 2020; 21:346. [PMID: 32493284 PMCID: PMC7271450 DOI: 10.1186/s12891-020-03359-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Accepted: 05/20/2020] [Indexed: 12/02/2022] Open
Abstract
Background Postmenopausal osteoporosis (PMO) is the most common type of primary osteoporosis. ESR1 polymorphism rs2234693 and rs9340799 has been widely studied as a candidate gene associated with PMO, however, the findings were inconclusive. The present study aims to explore the relationship of ESR1 polymorphism rs2234693 and rs9340799 with PMO risk in a Chinese Han population. Methods PMO patients and healthy controls were recruited from gynecology department. DNA of all participants were extracted from the peripheral blood samples and genotyped by Mass Array method. A meta-analysis of case control studies was also conducted to further elucidate the relationship of polymorphism with PMO. Results Our results revealed that there were no associations of rs2234693 with PMO. However, GG genotype of rs9340799 was associated with a higher risk of PMO (OR = 1.51, 95%CI:1.08–4.34, p = 0.03), even adjusting for risk factors (OR = 1.83, 95%CI: 1.12–5.04, p = 0.04). Logistic regression analysis showed that dominant model was associated with a higher risk of PMO (OR = 2.07, 95%CI: 1.02–5.16, p = 0.02) after correcting the risk factors (OR = 2.14, 95%CI:1.12–5.64, p = 0.04); In addition, the Meta-analysis results revealed that both two polymorphisms were not associated with PMO. Conclusions In conclusion, ESR1 polymorphism rs9340799 was associated with PMO. However, well designed studies with larger sample sizes are required to further elucidate the associations.
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Wallace TC, Bailey RL, Lappe J, O’Brien KO, Wang DD, Sahni S, Weaver CM. Dairy intake and bone health across the lifespan: a systematic review and expert narrative. Crit Rev Food Sci Nutr 2020; 61:3661-3707. [DOI: 10.1080/10408398.2020.1810624] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Taylor C. Wallace
- Department of Nutrition and Food Studies, George Mason University, Fairfax, Virginia, USA
- Think Healthy Group, Inc, Washington, DC, USA
| | - Regan L. Bailey
- Department of Nutrition Science, Purdue University, West Lafayette, Indiana, USA
| | - Joan Lappe
- College of Nursing, Creighton University, Omaha, Nebraska, USA
| | - Kimberly O. O’Brien
- Division of Nutritional Sciences, College of Human Ecology, Cornell University, Ithaca, New York, USA
| | | | - Shivani Sahni
- Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife and Harvard Medical School, Boston, Massachusetts, USA
| | - Connie M. Weaver
- Department of Nutrition Science, Purdue University, West Lafayette, Indiana, USA
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Macías I, Alcorta-Sevillano N, Rodríguez CI, Infante A. Osteoporosis and the Potential of Cell-Based Therapeutic Strategies. Int J Mol Sci 2020; 21:ijms21051653. [PMID: 32121265 PMCID: PMC7084428 DOI: 10.3390/ijms21051653] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 02/24/2020] [Accepted: 02/25/2020] [Indexed: 12/14/2022] Open
Abstract
Osteoporosis, the most common chronic metabolic bone disease, is characterized by low bone mass and increased bone fragility. Nowadays more than 200 million individuals are suffering from osteoporosis and still the number of affected people is dramatically increasing due to an aging population and longer life, representing a major public health problem. Current osteoporosis treatments are mainly designed to decrease bone resorption, presenting serious adverse effects that limit their safety for long-term use. Numerous studies with mesenchymal stem cells (MSCs) have helped to increase the knowledge regarding the mechanisms that underlie the progression of osteoporosis. Emerging clinical and molecular evidence suggests that inflammation exerts a significant influence on bone turnover, thereby on osteoporosis. In this regard, MSCs have proven to possess broad immunoregulatory capabilities, modulating both adaptive and innate immunity. Here, we will discuss the role that MSCs play in the etiopathology of osteoporosis and their potential use for the treatment of this disease.
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