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Golüke NM, Schoffelmeer MA, De Jonghe A, Emmelot-Vonk MH, De Jong PA, Koek HL. Serum biomarkers for arterial calcification in humans: A systematic review. Bone Rep 2022; 17:101599. [PMID: 35769144 PMCID: PMC9234354 DOI: 10.1016/j.bonr.2022.101599] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 06/07/2022] [Accepted: 06/10/2022] [Indexed: 11/25/2022] Open
Abstract
Aim To clarify the role of mediators of ectopic mineralization as biomarkers for arterial calcifications. Methods MEDLINE and Embase were searched for relevant literature, until January 4th 2022. The investigated biomarkers were: calcium, phosphate, parathyroid hormone, vitamin D, pyrophosphate, osteoprotegerin, receptor activator of nuclear factor-kappa B ligand (RANKL), fibroblast growth factor-23 (FGF-23), Klotho, osteopontin, osteocalcin, Matrix Gla protein (MGP) and its inactive forms and vitamin K. Studies solely performed in patients with kidney insufficiency or diabetes mellitus were excluded. Results After screening of 8985 articles, a total of 129 articles were included in this systematic review. For all biomarkers included in this review, the results were variable and more than half of the studies for each specific biomarker had a non-significant result. Also, the overall quality of the included studies was low, partly as a result of the mostly cross-sectional study designs. The largest body of evidence is available for phosphate, osteopontin and FGF-23, as a little over half of the studies showed a significant, positive association. Firm statements for these biomarkers cannot be drawn, as the number of studies was limited and hampered by residual confounding or had non-significant results. The associations of the other mediators of ectopic mineralization with arterial calcifications were not clear. Conclusion Associations between biomarkers of ectopic mineralization and arterial calcification are variable in the published literature. Future longitudinal studies differentiating medial and intimal calcification could add to the knowledge of biomarkers and mechanisms of arterial calcifications. We researched the association between biomarkers and arterial calcifications. This review focused on biomarkers of bone metabolism and Matrix Gla protein. Associations between biomarkers and arterial calcification are variable. Future studies should differentiate between medial and intimal calcifications.
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Key Words
- 1,25(OH)2D, 1,25-dihydroxyvitamin D
- 25(OH)D, 25-hydroxyvitamin D
- Arterial calcification
- Biomarkers
- CAC, coronary artery calcification
- CAD, coronary artery disease
- CVD, cardiovascular disease
- FGF-23, fibroblast growth factor-23
- GACI, generalized arterial calcification of infancy
- MGP, matrix Gla protein
- MK, menaquinone
- OPG, osteoprotegerin
- PIVKA-2, protein induced by vitamin K absence or antagonist-2
- PK, phylloquinone
- PTH, parathyroid hormone
- PXE, pseudoxanthoma elasticum
- RANKL, receptor activator of nuclear factor-kappa B ligand
- Review
- dp-cMGP, carboxylated but dephosphorylated MGP
- dp-ucMGP, uncarboxylated an dephosphorylated MGP
- uc-MGP, uncarboxylated MGP
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Affiliation(s)
- Nienke M.S. Golüke
- University Medical Center Utrecht, Department of Geriatrics, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
- Tergooi Hospitals, Department of Geriatrics, Rijksstraatweg 1, 1261 AN Blaricum, the Netherlands
- Corresponding author at: Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands.
| | - Marit A. Schoffelmeer
- University Medical Center Utrecht, Department of Geriatrics, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
| | - Annemarieke De Jonghe
- Tergooi Hospitals, Department of Geriatrics, Rijksstraatweg 1, 1261 AN Blaricum, the Netherlands
| | - Mariëlle H. Emmelot-Vonk
- University Medical Center Utrecht, Department of Geriatrics, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
| | - Pim A. De Jong
- University Medical Center Utrecht, Department of Radiology, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
| | - Huiberdina L. Koek
- University Medical Center Utrecht, Department of Geriatrics, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
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Coronary artery calcium and bone mineral density by serial CTA: Does menopausal hormone therapy modify the association? Clin Imaging 2022; 90:26-31. [DOI: 10.1016/j.clinimag.2022.06.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 06/15/2022] [Accepted: 06/27/2022] [Indexed: 11/20/2022]
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Zhang P, Yang L, Xu Q, Zeng Y, Yu Y, Peng Q, Liang H. Associations between bone mineral density and coronary artery calcification: a systematic review and meta-analysis. Ther Adv Chronic Dis 2022; 13:20406223221086998. [PMID: 35371431 PMCID: PMC8972925 DOI: 10.1177/20406223221086998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 02/24/2022] [Indexed: 11/30/2022] Open
Abstract
Background: The studies about the correlation between bone mineral density (BMD) and coronary arterial calcification (CAC) were still controversial. The aim of this study was to conduct a meta-analysis to evaluate the association between BMD and CAC. Methods: We systematically searched PubMed, Embase, Google scholar and Cochrane library for observational studies. We pooled odds ratio (OR) or correlation coefficient, and 95% confidence interval (CI) of the studies. Continuous data were pooled by mean difference (MD). Sub-group analysis was applied to investigate sources of heterogeneity. Funnel plots for publication bias was also performed. Results: Seventeen studies met the inclusion criteria. Pooled ORs for the prevalence of CAC in patients with low BMD versus patients with normal BMD was 2.11 (95% CI: 1.11 - 4.02, P = 0.02). The data pooled for comparing CAC score of low BMD and normal BMD patients is 33.77 (95% CI: 23.77 - 43.77, p = 0.000). The pooled ORs of multivariate logistic regression to predict the association were 1.00 (95% CI: 0.92 - 1.10, p = 0.95, age-adjusted), and 0.95 (95% CI: 0.86 - 1.05, p = 0.33, multivariable-adjusted). Cohort category and BMD assessment method were the main sources of heterogeneity. Conclusions: Low BMD is associated with higher prevalence and severity of CAC, especially in postmenopausal women. But the relation is not significant after adjusting age and other confounding variables. Low BMD and CAC may be two independent processes with aging. More large-scale studies with high-quality design are still needed to increase the understanding of them.
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Affiliation(s)
- Peiyu Zhang
- School of Integrative Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Liu Yang
- School of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Qingwen Xu
- School of Integrative Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Yidi Zeng
- School of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Yipin Yu
- School of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Qinghua Peng
- School of Integrative Medicine, Hunan University of Chinese Medicine, Changsha, China Hunan Provincial Key Laboratory of TCM Diagnostics, Hunan University of Chinese Medicine, Changsha, China
| | - Hao Liang
- School of Integrative Medicine, Hunan University of Chinese Medicine, School of Chinese Medicine, Hunan University of Chinese Medicine, Hunan Provincial Key Laboratory of TCM Diagnostics, Hunan University of Chinese Medicine, 300 Xueshi Rd, Science-Education Industrial Park, Yuelu Region, Changsha 410208, Hunan, China
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Miller VM, Taylor HS, Naftolin F, Manson JE, Gleason CE, Brinton EA, Kling JM, Cedars MI, Dowling NM, Kantarci K, Harman SM. Lessons from KEEPS: the Kronos Early Estrogen Prevention Study. Climacteric 2020; 24:139-145. [PMID: 32880220 DOI: 10.1080/13697137.2020.1804545] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The Kronos Early Estrogen Prevention Study (KEEPS) was a randomized, double-blind, placebo-controlled trial designed to determine the effects of hormone treatments (menopausal hormone treatments [MHTs]) on the progression of carotid intima-medial thickness (CIMT) in recently menopausal women. Participants less than 3 years from menopause and without a history of overt cardiovascular disease (CVD), defined as no clinical CVD events and coronary artery calcium < 50 Agatston units, received either oral conjugated equine estrogens (0.45 mg/day) or transdermal 17β-estradiol (50 µg/day), both with progesterone (200 mg/day for 12 days/month), or placebo pills and patches for 4 years. Although MHT did not decrease the age-related increase in CIMT, KEEPS provided other important insights about MHT effects. Both MHTs versus placebo reduced the severity of menopausal symptoms and maintained bone density, but differed in efficacy regarding mood/anxiety, sleep, sexual function, and deposition of β-amyloid in the brain. Additionally, genetic variants in enzymes for metabolism and uptake of estrogen affected the efficacy of MHT for some aspects of symptom relief. KEEPS provides important information for use of MHT in clinical practice, including type, dose, and mode of delivery of MHT recently after menopause, and how genetic variants in hormone metabolism may affect MHT efficacy on specific outcomes.
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Affiliation(s)
- V M Miller
- Department of Surgery, Mayo Clinic College of Medicine, Rochester, MN, USA.,Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - H S Taylor
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, New Haven, CT, USA
| | - F Naftolin
- Department of Obstetrics and Gynecology, New York University Grossman School of Medicine, New York, NY, USA
| | - J E Manson
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - C E Gleason
- Division of Geriatrics, Department of Medicine, Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | | | - J M Kling
- Department of Internal Medicine, Division of Women's Health Internal Medicine, Mayo Clinic, AZ, USA
| | - M I Cedars
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, San Francisco, CA, USA
| | - N M Dowling
- Department of Acute & Chronic Care, School of Nursing, Department of Epidemiology & Biostatistics, Milken Institute School of Public Health, The George Washington University, Washington DC, USA
| | - K Kantarci
- Department of Radiology, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - S M Harman
- Kronos Longevity Research Institute, Phoenix, AZ, USA.,Phoenix Veterans Administration Health Care System, Phoenix, AZ, USA
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Beckman JP, Camp JJ, Lahr BD, Bailey KR, Kearns AE, Garovic VD, Jayachandran M, Miller VM, Holmes DR. Pregnancy history, coronary artery calcification and bone mineral density in menopausal women. Climacteric 2017; 21:53-59. [PMID: 29189095 DOI: 10.1080/13697137.2017.1406910] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE This study examined relationships, by pregnancy histories, between bone mineral density (BMD) and coronary artery calcification (CAC) in postmenopausal women. METHODS Forty women identified from their medical record as having pre-eclampsia (PE) were age/parity-matched with 40 women having a normotensive pregnancy (NP). Vertebral (T4-9) BMD and CAC were assessed by quantitative computed tomography in 73 (37 with PE and 36 with NP) of the 80 women. Analyses included linear regression using generalized estimating equations. RESULTS Women averaged 59 years of age and 35 years from the index pregnancy. There were no significant differences in cortical, trabecular or central BMD between groups. CAC was significantly greater in the PE group (p = 0.026). In multivariable analysis, CAC was positively associated with cortical BMD (p = 0.001) and negatively associated with central BMD (p = 0.036). There was a borderline difference in the association between CAC and central BMD by pregnancy history (interaction, p = 0.057). CONCLUSIONS Although CAC was greater in women with a history of PE, vertebral BMD did not differ between groups. However, both cortical and central BMD were associated with CAC. The central BMD association was marginally different by pregnancy history, suggesting perhaps differences in underlying mechanisms of soft tissue calcification.
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Affiliation(s)
- J P Beckman
- a Department of Surgery , Mayo Clinic , Rochester , MN , USA
| | - J J Camp
- b Department of Physiology and Biomedical Engineering , Mayo Clinic , Rochester , MN , USA
| | - B D Lahr
- c Department of Health Science Research, Division of Biostatistics , Mayo Clinic , Rochester , MN , USA
| | - K R Bailey
- c Department of Health Science Research, Division of Biostatistics , Mayo Clinic , Rochester , MN , USA
| | - A E Kearns
- d Department of General Internal Medicine, Division of Endocrinology , Mayo Clinic , Rochester , MN , USA
| | - V D Garovic
- e Department of General Internal Medicine, Division of Nephrology and Hypertension , Mayo Clinic , Rochester , MN , USA
| | - M Jayachandran
- a Department of Surgery , Mayo Clinic , Rochester , MN , USA.,b Department of Physiology and Biomedical Engineering , Mayo Clinic , Rochester , MN , USA
| | - V M Miller
- a Department of Surgery , Mayo Clinic , Rochester , MN , USA.,b Department of Physiology and Biomedical Engineering , Mayo Clinic , Rochester , MN , USA
| | - D R Holmes
- b Department of Physiology and Biomedical Engineering , Mayo Clinic , Rochester , MN , USA
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Chen Z, Qureshi AR, Ripsweden J, Wennberg L, Heimburger O, Lindholm B, Barany P, Haarhaus M, Brismar TB, Stenvinkel P. Vertebral bone density associates with coronary artery calcification and is an independent predictor of poor outcome in end-stage renal disease patients. Bone 2016; 92:50-57. [PMID: 27519971 DOI: 10.1016/j.bone.2016.08.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Revised: 07/06/2016] [Accepted: 08/08/2016] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Chronic kidney disease-mineral bone disorder (CKD-MBD) is a major complication of end-stage renal disease (ESRD). Reduced bone mineral density (BMD) is associated with vascular calcification. Here we investigated associations between vertebral bone density (VBD) and coronary artery calcification (CAC), quantified by cardiac computed tomography (CT), and BMD quantified by dual-energy X-ray absorptiometry (DXA), and their relations with mortality. METHODS In 231 ESRD patients (median age 56years, 63% males) comprising incident dialysis patients, prevalent peritoneal dialysis patients and recipients of living donor kidney transplant, VBD (Hounsfield units, HUs) and CAC scores (Agatston units, AUs) were quantified by cardiac CT, and, in 143 of the patients, BMD was measured by DXA of total body. Metabolic and inflammation biomarkers potentially linked to CKD-MBD were also analysed. RESULTS Patients with low tertile of VBD were older and had more often cardiovascular disease (CVD), and higher HbA1c (non-diabetics), interleukin-6 and CAC score. Low VBD was independently associated with higher CAC score (>100 AUs) after adjustment for age, gender, diabetes, CVD, inflammation and cohorts. In Cox proportional hazards analysis, low VBD was independently associated with all-cause mortality after adjustment for age, gender, diabetes, CVD, inflammation and subjective global assessment (SGA). The root mean-squared error of prediction (RMSE) showed a good degree of association between VBD and BMD evaluated from DXA. In receiver-operator characteristics curve (ROC) analysis, lower VBD was more strongly associated with higher CAC score and all-cause mortality than BMD evaluated from DXA. CONCLUSIONS While assessments of BMD by DXA and CT showed good degree of agreement, associations of high CAC, and mortality, with low VBD were stronger than those based on low BMD by DXA. The strong independent associations of low VBD with high CAC score and increased mortality risk suggest that VBD may serve as an important prognosticator in ESRD patients.
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Affiliation(s)
- Zhimin Chen
- Division of Renal Medicine and Baxter Novum, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden; Kidney Disease Center, 1st Affiliated Hospital College of Medicine, Zhejiang University, Hangzhou, China
| | - Abdul Rashid Qureshi
- Division of Renal Medicine and Baxter Novum, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Jonaz Ripsweden
- Division of Medical Imaging and Technology, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden; Department of Radiology, Karolinska University Hospital, Huddinge, Sweden
| | - Lars Wennberg
- Division of Transplantation Surgery, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Olof Heimburger
- Division of Renal Medicine and Baxter Novum, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Bengt Lindholm
- Division of Renal Medicine and Baxter Novum, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Peter Barany
- Division of Renal Medicine and Baxter Novum, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Mathias Haarhaus
- Division of Renal Medicine and Baxter Novum, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Torkel B Brismar
- Division of Medical Imaging and Technology, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden; Department of Radiology, Karolinska University Hospital, Huddinge, Sweden
| | - Peter Stenvinkel
- Division of Renal Medicine and Baxter Novum, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.
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Clinical profile of Spanish postmenopausal women with a diagnosis of osteoporosis and risk factors for endometrial pathology, breast cancer, and cardiovascular disease. Menopause 2013; 20:852-9. [DOI: 10.1097/gme.0b013e318280a2f6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Farr JN, Khosla S, Miyabara Y, Miller VM, Kearns AE. Effects of estrogen with micronized progesterone on cortical and trabecular bone mass and microstructure in recently postmenopausal women. J Clin Endocrinol Metab 2013; 98:E249-57. [PMID: 23322818 PMCID: PMC3565106 DOI: 10.1210/jc.2012-3406] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
CONTEXT In women, cortical bone mass decreases significantly at menopause. By contrast, loss of trabecular bone begins in the third decade and accelerates after menopause. OBJECTIVE The aim of the study was to investigate the effects of estrogen on cortical and trabecular bone. DESIGN The Kronos Early Estrogen Prevention Study is a double-blind, randomized, placebo-controlled trial of menopausal hormone treatment (MHT) in women, enrolled within 6-36 months of their final menstrual period. SETTING The study was conducted at the Mayo Clinic, Rochester, Minnesota. INTERVENTION Subjects were treated with placebo (n = 31), or .45 mg/d conjugated equine estrogens (n = 20), or transdermal 50 μg/d 17β-estradiol (n = 25) with pulsed micronized progesterone. MAIN OUTCOME MEASURES Cortical and trabecular microarchitecture at the distal radius was assessed by high-resolution peripheral quantitative computed tomography. RESULTS At the distal radius, cortical volumetric bone mineral density (vBMD) decreased, and cortical porosity increased in the placebo group; MHT prevented these changes. By contrast, MHT did not prevent decreases in trabecular microarchitecture at the radius. However, MHT prevented decreases in trabecular vBMD at the thoracic spine (assessed in a subset of subjects; n = 51). These results indicate that MHT prevents deterioration in radial cortical vBMD and porosity in recently menopausal women. CONCLUSION The maintenance of cortical bone in response to estrogen likely has important clinical implications because cortical bone morphology plays an important role in bone strength. However, effects of MHT on trabecular bone at the radius differ from those at the thoracic spine. Underlying mechanisms for these site-specific effects of MHT on cortical vs trabecular bone require further investigation.
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Affiliation(s)
- Joshua N Farr
- Division of Endocrinology, Mayo Clinic, 200 First Street SW, Rochester, Minnesota 55905, USA
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Bibliography Current World Literature. CURRENT ORTHOPAEDIC PRACTICE 2012. [DOI: 10.1097/bco.0b013e318256e7f2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Miyabara Y, Holmes D, Camp J, Miller VM, Kearns AE. Comparison of calibrated and uncalibrated bone mineral density by CT to DEXA in menopausal women. Climacteric 2011; 15:374-81. [PMID: 22175297 DOI: 10.3109/13697137.2011.618566] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES Coronary artery disease and osteoporosis increase in women after menopause. Computed tomography (CT) scans of the heart used to evaluate coronary arterial calcification include images of the thoracic vertebrae. The utility of using these images to assess bone health in women remains to be defined. Analyses of thoracic spine volumetric bone mineral density (vBMD) from CT scans of the heart were performed to determine how specific calibration affects the ability to assess vBMD in recently menopausal women and to evaluate how vBMD relates to areal bone mineral density (aBMD) using dual-energy X-ray absorptiometry (DEXA). METHODS Women (n = 111) enrolled in the Kronos Early Estrogen Prevention Study (KEEPS) at Mayo Clinic underwent a CT scan of the heart that included calibration phantoms and a DEXA of the lumbar spine. The Spine Cancer Assessment program was used to determine vBMD of thoracic vertebrae with and without the calibration correction. RESULTS Trabecular bone vBMD at T8 averaged 163.57±28.58 and 157.94±27.55 mg/cc (mean±standard deviation, SD) for calibrated and uncalibrated values, respectively. The relationship between calibrated and uncalibrated measures approached unity (R = 0.98). Lumbar spine (L2-4) aBMD was 1.19±0.16 g/cm(2) (mean±SD). Both calibrated and uncalibrated thoracic vBMD correlated positively and significantly with lumbar aBMD, but the relationship was less than unity (R = 0.63). CONCLUSION Uncalibrated measures of thoracic spine vBMD obtained from CT scans of the heart may provide clinically relevant information about bone health and osteoporosis/osteopenia risk in recently menopausal women.
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Affiliation(s)
- Y Miyabara
- Department of Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
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