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Kawai Y, Uneda K, Miyata S, Kunii A, Nagayama S, Baba K, Iwamoto T. A pharmacovigilance study on clinical factors of active vitamin D 3 analog-related acute kidney injury using the Japanese Adverse Drug Event Report Database. Sci Rep 2024; 14:21356. [PMID: 39266636 PMCID: PMC11393075 DOI: 10.1038/s41598-024-72505-w] [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: 05/15/2024] [Accepted: 09/09/2024] [Indexed: 09/14/2024] Open
Abstract
Acute kidney injury (AKI) due to vitamin D therapy for osteoporosis is encountered in clinical practice, but epidemiological studies are scarce. We aimed to determine the association between AKI and vitamin D therapy and to identify risk factors for AKI using the Japanese Adverse Drug Event Report database. We used reporting odds ratios (RORs) to detect signals and evaluate risk factors using multiple logistic regression analysis. Among 298,891 reports from April 2004 to September 2023, 1071 implicated active vitamin D3 analogs as suspect drugs for adverse events. There was a significant association between AKI and active vitamin D3 analogs (ROR [95% confidence interval {CI}], eldecalcitol: 16.75 [14.23-19.72], P < 0.001; alfacalcidol: 5.29 [4.07-6.87], P < 0.001; calcitriol: 4.46 [1.88-10.59], P < 0.001). The median duration of administration before AKI onset was 15.4 weeks. Multiple logistic regression analysis showed a significant association between AKI and age ≥ 70 years (odds ratio [95% CI], 1.47 [1.04-2.07]; P = 0.028), weight < 50 kg (1.55 [1.12-2.13]; P = 0.007), hypertension (1.90 [1.42-2.54]; P < 0.001), and concomitant use of nonsteroidal anti-inflammatory drugs (1.58 [1.10-2.25], P = 0.012) and magnesium oxide (1.96 [1.38-2.78]; P < 0.001). Our results suggest that active vitamin D3 analogs are associated with AKI development. Physicians prescribing these medications to patients with risk factors should consider the possibility of AKI, especially during the first 6 months.
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Affiliation(s)
- Yuki Kawai
- Teikyo University Graduate School of Public Health, 2-11-1 Kaga, Itabashi-Ku, Tokyo, 173-8605, Japan.
- Department of Nephrology and Hypertension, Saiseikai Yokohamashi Nanbu Hospital, Yokohama, Japan.
| | - Kazushi Uneda
- Department of Kampo Medicine, Aizu Medical Center, Fukushima Medical University, Aizuwakamatsu, Japan
| | - Satoshi Miyata
- Teikyo University Graduate School of Public Health, 2-11-1 Kaga, Itabashi-Ku, Tokyo, 173-8605, Japan
| | - Ayana Kunii
- Department of Nephrology and Hypertension, Saiseikai Yokohamashi Nanbu Hospital, Yokohama, Japan
| | - Shohei Nagayama
- Department of Nephrology and Hypertension, Saiseikai Yokohamashi Nanbu Hospital, Yokohama, Japan
| | - Kenji Baba
- Department of Nephrology and Hypertension, Saiseikai Yokohamashi Nanbu Hospital, Yokohama, Japan
| | - Tamio Iwamoto
- Department of Nephrology and Hypertension, Saiseikai Yokohamashi Nanbu Hospital, Yokohama, Japan
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Ri K, Fukasawa T, Masuda S, Tanaka S, Takeuchi M, Yoshida S, Kawakami K. Frequency and determinants of serum calcium monitoring during eldecalcitol therapy in patients with osteoporosis. J Bone Miner Metab 2023; 41:890-900. [PMID: 37897673 DOI: 10.1007/s00774-023-01470-7] [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: 07/03/2023] [Accepted: 09/21/2023] [Indexed: 10/30/2023]
Abstract
INTRODUCTION Eldecalcitol (ELD) is an active vitamin D3 analog (AVD) commonly used to treat osteoporosis in Japan. Although routine monitoring of serum calcium levels during ELD therapy is recommended, little is known about the actual frequency and determinants of monitoring. MATERIALS AND METHODS This was a descriptive cohort study using a Japanese electronic medical records database. We identified osteoporosis patients who initiated treatment with ELD or other AVDs (alfacalcidol and calcitriol) between April 1, 2011 and September 10, 2021. The index date for cohort entry was the first prescription date of ELD or other AVDs. The frequency of serum calcium monitoring was evaluated every 6 months. Determinants of serum calcium monitoring were identified using multivariable logistic regression models. We also calculated the incidence of hypercalcemia and the frequency of serum calcium monitoring within 6 months before hypercalcemia. RESULTS We identified 12,671 ELD users and 7867 other AVD users. Within 6 months after cohort entry, 45.9% of ELD users and 58.7% of other AVD users underwent serum calcium monitoring. Female sex, no use of systemic corticosteroids, moderate-to-good renal function, treatment in smaller hospitals, and treatment in orthopedic surgery departments were associated with a lower likelihood of receiving serum calcium monitoring during ELD therapy. The incidence of hypercalcemia among ELD users was 6.36 per 100 person-years, with 20.6% of cases not receiving serum calcium monitoring before hypercalcemia. CONCLUSION Our findings suggest that serum calcium monitoring is not given adequate attention during ELD therapy in routine clinical practice.
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Affiliation(s)
- Kairi Ri
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
| | - Toshiki Fukasawa
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
- Department of Digital Health and Epidemiology, Graduate School of Medicine and Public Health, Kyoto University, Yoshidakonoe-Cho, Sakyo-Ku, Kyoto, 606-8501, Japan
| | - Soichiro Masuda
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shiro Tanaka
- Department of Clinical Biostatistics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masato Takeuchi
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
| | - Satomi Yoshida
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan.
| | - Koji Kawakami
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
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Shi T, Liu T, Kou Y, Rong X, Meng L, Cui Y, Gao R, Hu S, Li M. The Synergistic Effect of Zuogui Pill and Eldecalcitol on Improving Bone Mass and Osteogenesis in Type 2 Diabetic Osteoporosis. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1414. [PMID: 37629706 PMCID: PMC10456904 DOI: 10.3390/medicina59081414] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/29/2023] [Accepted: 07/31/2023] [Indexed: 08/27/2023]
Abstract
Background and Objectives: The incidence of diabetic osteoporosis, an important complication of diabetes mellitus, is increasing gradually. This study investigated the combined effect of the Zuogui pill (ZGP) and eldecalcitol (ED-71), a novel vitamin D analog, on type 2 diabetic osteoporosis (T2DOP) and explored their action mechanism. Materials and Methods: Blood glucose levels were routinely monitored in db/db mice while inducing T2DOP. We used hematoxylin and eosin staining, Masson staining, micro-computed tomography, and serum biochemical analysis to evaluate changes in the bone mass and blood calcium and phosphate levels of mice. Immunohistochemical staining was performed to assess the osteoblast and osteoclast statuses. The MC3T3-E1 cell line was cultured in vitro under a high glucose concentration and induced to undergo osteogenic differentiation. Quantitative real-time polymerase chain reaction, Western blot, immunofluorescence, ALP, and alizarin red staining were carried out to detect osteogenic differentiation and PI3K-AKT signaling pathway activity. Results: ZGP and ED-71 led to a dramatic decrease in blood glucose levels and an increase in bone mass in the db/db mice. The effect was strongest when both were used together. ZGP combined with ED-71 promoted osteoblast activity and inhibited osteoclast activity in the trabecular bone region. The in vitro results revealed that ZGP and ED-71 synergistically promoted osteogenic differentiation and activated the PI3K-AKT signaling pathway. The PI3K inhibitor LY294002 or AKT inhibitor ARQ092 altered the synergistic action of both on osteogenic differentiation. Conclusions: The combined use of ZGP and ED-71 reduced blood glucose levels in diabetic mice and promoted osteogenic differentiation through the PI3K-AKT signaling pathway, resulting in improved bone mass. Our study suggests that the abovementioned combination constitutes an effective treatment for T2DOP.
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Affiliation(s)
- Tuo Shi
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China;
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China; (T.L.); (Y.K.); (X.R.); (L.M.); (Y.C.); (R.G.)
- Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan 251600, China
| | - Ting Liu
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China; (T.L.); (Y.K.); (X.R.); (L.M.); (Y.C.); (R.G.)
- Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan 251600, China
| | - Yuying Kou
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China; (T.L.); (Y.K.); (X.R.); (L.M.); (Y.C.); (R.G.)
- Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan 251600, China
| | - Xing Rong
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China; (T.L.); (Y.K.); (X.R.); (L.M.); (Y.C.); (R.G.)
- Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan 251600, China
| | - Lingxiao Meng
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China; (T.L.); (Y.K.); (X.R.); (L.M.); (Y.C.); (R.G.)
- Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan 251600, China
| | - Yajun Cui
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China; (T.L.); (Y.K.); (X.R.); (L.M.); (Y.C.); (R.G.)
- Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan 251600, China
| | - Ruihan Gao
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China; (T.L.); (Y.K.); (X.R.); (L.M.); (Y.C.); (R.G.)
- Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan 251600, China
| | - Sumin Hu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China;
| | - Minqi Li
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University & Shandong Key Laboratory of Oral Tissue Regeneration & Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration & Shandong Provincial Clinical Research Center for Oral Diseases, Jinan 250012, China; (T.L.); (Y.K.); (X.R.); (L.M.); (Y.C.); (R.G.)
- Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan 251600, China
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Aghsaeifard Z, Alizadeh R. Two-way Road of Kidney and Hypercalcemia: A Narrative Review. Cardiovasc Hematol Disord Drug Targets 2023; 22:200-206. [PMID: 36475333 DOI: 10.2174/1871529x23666221205143041] [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: 04/25/2022] [Revised: 11/15/2022] [Accepted: 11/15/2022] [Indexed: 12/12/2022]
Abstract
Calcium homeostasis is regulated by the dyad of parathyroid hormone and calcitriol, whereas kidney, intestine, and bone are the primary target sites. Elevation of serum calcium levels and hypercalcemia are likely markers of pathological conditions, particularly malignancy and hyperparathyroidism. Similarly, several dysfunctions within the body can direct hypercalcemia. Furthermore, chemicals and drugs can also drive this condition. Owing to the significant role of the kidney in calcium homeostasis, renal abnormalities lead to hypercalcemia and increased calcium levels can have pathological effects on the kidney. This review is designed to highlight some of the commonly known causes of hypercalcemia and their effects on the kidney.
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Affiliation(s)
- Ziba Aghsaeifard
- Department of Internal Medicine, School of Medicine, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Alizadeh
- Department of Anesthesiology and Intensive Care, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
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Baeg SI, Lee K, Jeon J, Jang HR. Management for Electrolytes Disturbances during Continuous Renal Replacement Therapy. Electrolyte Blood Press 2022; 20:64-75. [PMID: 36688209 PMCID: PMC9827043 DOI: 10.5049/ebp.2022.20.2.64] [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: 10/31/2022] [Revised: 12/18/2022] [Accepted: 12/19/2022] [Indexed: 01/05/2023] Open
Abstract
Despite the lack of proven superiority in mortality compared to intermittent hemodialysis, continuous renal replacement therapy (CRRT) is the preferred renal replacement therapy modality for critically ill patients with acute kidney injury (AKI) due to better hemodynamic stability and steady correction of electrolytes disturbances and volume overload. Multiple and complex electrolyte disorders in patients with AKI can be managed effectively with CRRT because controlled and predictable correction is feasible. Thus, CRRT has an advantage with safety over conventional hemodialysis, especially in patients with both renal dysfunction and electrolyte disorder that require a sophisticated treatment with avoidance of rapid correction. On the contrary, CRRT can potentially lead to paradoxical disturbance of electrolytes such as hypokalemia or hypophosphatemia, especially in patients under high dose or prolonged duration of CRRT treatment. These electrolytes related complications can be prevented with close monitoring followed by the appropriate use of CRRT fluids. Although there is a lack of solid evidence and standardized guideline for CRRT prescriptions, optimal management of various electrolyte disturbances can be achieved with individualized and tailored dialysate and replacement fluid prescriptions. Several commercially available CRRT solutions with varying compositions provide flexibility to manage electrolyte disorders and maintain the stability of electrolyte. In this review, we discuss various prescription methods to manage common electrolyte imbalances as well as preventative strategies to maintain electrolyte homeostasis during CRRT providing detailed protocols used in our center. This review may contribute to future research that can lead to the development of clinical practice guidelines.
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Affiliation(s)
- Song In Baeg
- Division of Nephrology, Department of Internal Medicine, Myongji Hospital, Hanyang University Medical Center, Goyang, Republic of Korea
| | - Kyungho Lee
- Division of Nephrology, Department of Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Junseok Jeon
- Division of Nephrology, Department of Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Hye Ryoun Jang
- Division of Nephrology, Department of Medicine, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
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Karoli R. “Unconventional” Causes of Acute Kidney Injury: A Critical Nuance of Interpretation and Intervention. JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2022; 70:11-12. [DOI: 10.5005/japi-11001-0093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Lu Y, Liu S, Yang P, Kou Y, Li C, Liu H, Li M. Exendin-4 and eldecalcitol synergistically promote osteogenic differentiation of bone marrow mesenchymal stem cells through M2 macrophages polarization via PI3K/AKT pathway. Stem Cell Res Ther 2022; 13:113. [PMID: 35313964 PMCID: PMC8935829 DOI: 10.1186/s13287-022-02800-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 12/24/2021] [Indexed: 01/18/2023] Open
Abstract
Background The incidence of diabetic osteoporosis is increasing. This article evaluates the effect of combination treatment with the hypoglycemic drug exendin-4 (Ex-4) and the vitamin D analog eldecalcitol (ED-71) on improving diabetic osteoporosis and explores the relevant mechanism of action. Method Micro-CT, HE staining, immunohistochemistry, qPCR and ELISA were used to evaluate the impact of Ex-4 and ED-71 on bone formation and macrophage polarization in a mouse model of diabetic osteoporosis in vivo. Immunofluorescence, flow cytometry and qPCR were used to characterize the polarization type of macrophages treated with Ex-4 and ED-71 in vitro. A co-culture system of BMSCs and macrophages was established. Subsequently, crystal violet staining, alkaline phosphatase staining and alizarin red staining were used to evaluate the migration and osteogenesis differentiation of BMSCs. Results Ex-4 combined with ED-71 significantly reduced blood glucose levels and enhanced bone formation in mice with diabetic osteoporosis. In addition, Ex-4 synergized with ED-71 to induce the polarization of macrophages into M2 through the PI3K/AKT pathway. Macrophages treated with the combination of Ex-4 and ED-71 can significantly induce the osteogenic differentiation of BMSCs. Conclusion Ex-4 synergized with ED-71 to reduce blood glucose levels significantly. And this combination therapy can synergistically induce osteogenic differentiation of BMSCs by promoting M2 macrophages polarization, thereby improving diabetic osteoporosis. Therefore, the combination of Ex-4 and ED-71 may be a new strategy for the treatment of diabetic osteoporosis.
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Affiliation(s)
- Yupu Lu
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Wenhua West Road 44-1, Jinan, 250012, Shandong, China.,Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan, 250012, Shandong, China
| | - Shanshan Liu
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Wenhua West Road 44-1, Jinan, 250012, Shandong, China.,Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan, 250012, Shandong, China
| | - Panpan Yang
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Wenhua West Road 44-1, Jinan, 250012, Shandong, China.,Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan, 250012, Shandong, China
| | - Yuying Kou
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Wenhua West Road 44-1, Jinan, 250012, Shandong, China.,Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan, 250012, Shandong, China
| | - Congshan Li
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Wenhua West Road 44-1, Jinan, 250012, Shandong, China.,Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan, 250012, Shandong, China
| | - Hongrui Liu
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Wenhua West Road 44-1, Jinan, 250012, Shandong, China.,Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan, 250012, Shandong, China
| | - Minqi Li
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Wenhua West Road 44-1, Jinan, 250012, Shandong, China. .,Center of Osteoporosis and Bone Mineral Research, Shandong University, Jinan, 250012, Shandong, China.
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Takeuchi Y, Saito H, Makishima M, Yokoyama H, Yamaguchi T, Fujii H, Inoue E, Isemura T, Kondo S. Long-term safety of eldecalcitol in Japanese patients with osteoporosis: a retrospective, large-scale database study. J Bone Miner Metab 2022; 40:275-291. [PMID: 35041084 DOI: 10.1007/s00774-021-01276-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 09/27/2021] [Indexed: 01/01/2023]
Abstract
INTRODUCTION This real-world study evaluated whether long-term use of eldecalcitol (ELD) increases the risk of adverse events (AEs), namely, hypercalcemia, acute kidney injury (AKI), and urolithiasis, and analyzed the ELD-induced risk of rare AEs such as osteonecrosis of the jaw (ONJ) and atypical femoral fracture (AFF). MATERIALS AND METHODS Patient records were retrieved from Medical Data Vision (MDV) and Japan Medical Data Center (JMDC) databases. The ELD-treated osteoporosis patient cohort (ELD cohort) was analyzed to determine the incidence rate of the aforementioned AEs. The patient cohort that was prescribed active vitamin D3 other than ELD (AVD cohort) was analyzed as the reference. RESULTS Incidence rates of hypercalcemia, AKI, and urolithiasis in the ELD cohort were 0.942, 0.517, 2.465 events per 100 person-years, respectively, in the MDV dataset, and 0.687, 0.155, 3.785, respectively, in the JMDC dataset. The incidence rates of these AEs in the ELD cohort remained relatively constant throughout ELD treatment. A small number of patients experienced ONJ or AFF during ELD or AVD treatment. The number of ONJ and AFF cases in the both cohorts decreased over time. The two cohorts showed no difference in the concomitant use of anti-bone resorptive agents such as bisphosphonates and denosumab. CONCLUSION The risk of hypercalcemia and AKI associated with ELD use observed in this retrospective analysis is similar to that reported previously in the Japanese post-marketing surveillance of ELD. Furthermore, ELD, similar to AVD, may not increase the risk of ONJ and AFF.
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Affiliation(s)
- Yasuhiro Takeuchi
- Endocrine Center, Toranomon Hospital, Minato-ku, Tokyo, Japan
- Okinaka Memorial Medical Research, Minato-ku, Tokyo, Japan
| | - Hitoshi Saito
- Chugai Pharmaceutical Co. Ltd, 2-1-1 Nihonbashi-Muromachi, Chuo-ku, Tokyo, 103-8324, Japan.
| | - Misako Makishima
- Chugai Pharmaceutical Co. Ltd, 2-1-1 Nihonbashi-Muromachi, Chuo-ku, Tokyo, 103-8324, Japan
| | - Hiroko Yokoyama
- Chugai Pharmaceutical Co. Ltd, 2-1-1 Nihonbashi-Muromachi, Chuo-ku, Tokyo, 103-8324, Japan
| | - Tomohiro Yamaguchi
- Chugai Pharmaceutical Co. Ltd, 2-1-1 Nihonbashi-Muromachi, Chuo-ku, Tokyo, 103-8324, Japan
| | | | - Eri Inoue
- Intage Healthcare Inc, Chiyoda-ku, Tokyo, Japan
| | | | - Satoshi Kondo
- Chugai Pharmaceutical Co. Ltd, 2-1-1 Nihonbashi-Muromachi, Chuo-ku, Tokyo, 103-8324, Japan
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Liu S, Gao W, Lu Y, Zhou Q, Su R, Hasegawa T, Du J, Li M. As a Novel Tumor Suppressor, LHPP Promotes Apoptosis by Inhibiting the PI3K/AKT Signaling Pathway in Oral Squamous Cell Carcinoma. Int J Biol Sci 2022; 18:491-506. [PMID: 35002505 PMCID: PMC8741864 DOI: 10.7150/ijbs.66841] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 11/15/2021] [Indexed: 01/09/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) refers to the malignant tumor of the head and neck with a highest morbidity. It exhibits a poor prognosis and unsatisfactory treatment partially attributed to delayed diagnosis. As indicated from existing reports, the protein histidine phosphatase LHPP acts as a vital factor in tumorigenesis in liver, lung, bladder, breast and pancreatic tumor tissues. Thus far, the functional mechanism of LHPP in OSCC remains unclear. DGE analysis, OSCC cell lines and OSCC cases were found that LHPP was down-regulated in OSCC tissues and cells compared with that in normal oral mucosa tissues and cells, and was closely related to OSCC differentiation. Cell counting Kit 8 test, EdU proliferation test, scratches test, invasion test, monoclonal formation test, mouse xenograft tumor model, HE staining and immunohistochemistry showed that LHPP inhibited OSCC growth, proliferation and migration in vivo and in vitro. GO and KEGG enrichment analysis, LHPP transcription factor analysis and flow cytometry found that LHPP promotes the apoptosis of OSCC by decreasing the transcriptional activity of p-PI3K and p-Akt. Finally, our results suggested that LHPP inhibited the progression of OSCC through the PI3K/AKT signaling pathway, indicating that LHPP may be a new target for the treatment of OSCC.
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Affiliation(s)
- Shanshan Liu
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Jinan 250012, China
| | - Wenzhen Gao
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Jinan 250012, China
| | - Yupu Lu
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Jinan 250012, China
| | - Qin Zhou
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Jinan 250012, China
| | - Rongjian Su
- Life Science Institute of Jinzhou Medical University, College of Basic Medicine of Jinzhou Medical University, Cell Biology and Genetic Department of Jinzhou Medical University, Key Lab of Molecular and Cellular Biology of the Education Department of Liaoning Province, Jinzhou 121001, China
| | - Tomoka Hasegawa
- Department of Developmental Biology of Hard Tissue, Graduate School of Dental Medicine, Hokkaido University, Sapporo, 060-8586, Japan
| | - Juan Du
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Jinan 250012, China.,Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Minqi Li
- Department of Bone Metabolism, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration, Jinan 250012, China
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Feng S, Wang T, Fan L, An X, Ding X, Wang M, Zhai X, Cao Y, He J, Li Y. Exploring the potential therapeutic effect of Eucommia ulmoides–Dipsaci Radix herbal pair on osteoporosis based on network pharmacology and molecular docking technology. RSC Adv 2022; 12:2181-2195. [PMID: 35425231 PMCID: PMC8979300 DOI: 10.1039/d1ra05799e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 12/14/2021] [Indexed: 02/01/2023] Open
Abstract
Eucommia ulmoides–Dipsaci Radix (EU–DR) is a commonly used herbal pair for the treatment of osteoporosis (OP) in China. The purpose of this study was to investigate the potential mechanism of EU–DR on OP through network pharmacology and molecular docking approaches. Combining data from multiple open-source databases and literature mining, the active compounds and potential targets of EU–DR were screened out. The OP related targets were identified from the interactive web tool GEO2R. The shared targets were obtained by intersecting the targets of EU–DR and OP. The protein–protein interaction (PPI) network was constructed via the STRING database and Cytoscape 3.7.2 software. GO and KEGG enrichment analysis were conducted using R 3.6.3 software with adjusted p-value < 0.05. Sybyl-x 2.1.1 and Autodock Vina 1.1.2 software were used to cross validate the affinity between active compounds and target proteins. Our results showed that a total of 50 active compounds were screened, corresponding to 895 EU–DR targets, 2202 OP targets and 144 shared targets. The flavonoids in EU–DR played an important role in anti-OP. The enrichment analysis of GO and KEGG suggested EU–DR exerted a therapeutic effect on OP mainly by regulating the osteoclast differentiation related signaling pathway. Meanwhile, molecular docking results showed that most active compounds in EU–DR had strong binding efficiency to the target proteins. In conclusion, this study elaborated the multi-component, multi-target, and multi-pathway interaction mechanism of the EU–DR herbal pair in the treatment of OP for the first time, which also provided a pharmacological basis for treating OP. This study elaborated the multi-component, multi-target, and multi-pathway interaction mechanism of Eucommia ulmoides-Dipsaci Radix herbal pair in the treatment of osteoporosis.![]()
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Affiliation(s)
- Shuai Feng
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Ting Wang
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Liming Fan
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Xinxin An
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Xinli Ding
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Minjuan Wang
- Physical and Chemical Laboratory, Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - Xifeng Zhai
- School of Pharmaceutical Sciences, Xi'an Medical University, Xi'an 710021, China
| | - Yanjun Cao
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Jiao He
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Sciences, Northwest University, Xi'an 710069, China
| | - Yang Li
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Sciences, Northwest University, Xi'an 710069, China
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11
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Hu X, Wang Z, Kong C, Wang Y, Zhu W, Wang W, Li Y, Wang W, Lu S. Necroptosis: A new target for prevention of osteoporosis. Front Endocrinol (Lausanne) 2022; 13:1032614. [PMID: 36339402 PMCID: PMC9627214 DOI: 10.3389/fendo.2022.1032614] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 10/03/2022] [Indexed: 11/13/2022] Open
Abstract
Multiple causes may contribute to osteoporosis, characterized by a loss in bone mass and density as a consequence of the degradation of bone microstructure and a resultant rise in bone fragility. Recently, increasing attention has been paid to the role of necroptosis in the development of osteoporosis. Necroptosis is orchestrated by a set of proteins known as receptor-interacting protein kinase (RIPK)1, RIPK3, and mixed lineage kinase domain-like protein (MLKL). A necrosome is formed by MLKL, RIPK1, RIPK3, and RIPK3-RIPK3. A dissociated MLKL forms pores in the plasma membrane and eventually leads to necroptosis after translocating from the necrosome. In this review, we discuss a detailed understanding of necroptosis and its associated processes, a better understanding of its interactions with osteoclasts, osteoblasts, and osteocytes, and the associations between necroptosis and diabetic osteoporosis, steroid-induced osteoporosis, and postmenopausal osteoporosis. In addition, a variety of experimental medicines capable of modulating crucial necroptosis processes are highlighted. It's important to note that this is the first review paper to consolidate current data on the role of necroptosis in osteoporosis, and it offers fresh hope for the future treatment of this disease.
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Affiliation(s)
- Xinli Hu
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, Beijing, China
- National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Zheng Wang
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, Beijing, China
- National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Chao Kong
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, Beijing, China
- National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yu Wang
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, Beijing, China
- National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Weiguo Zhu
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, Beijing, China
- National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Wei Wang
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, Beijing, China
- National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yongjin Li
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, Beijing, China
- National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Wei Wang
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, Beijing, China
- National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing, China
- *Correspondence: Wei Wang, ; Shibao Lu,
| | - Shibao Lu
- Department of Orthopedics, Xuanwu Hospital, Capital Medical University, Beijing, China
- National Clinical Research Center for Geriatric Diseases, Xuanwu Hospital, Capital Medical University, Beijing, China
- *Correspondence: Wei Wang, ; Shibao Lu,
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12
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Miao J, Nasr SH, Zand L, Kattah AG. A Pregnant Woman With New-Onset Hypertension and Acute Kidney Injury. Kidney Int Rep 2021; 7:924-929. [PMID: 35497804 PMCID: PMC9039422 DOI: 10.1016/j.ekir.2021.12.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/22/2021] [Accepted: 12/27/2021] [Indexed: 11/21/2022] Open
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13
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Liu Z, Zhang L, Yan Z, Ren Z, Han F, Tan X, Xiang Z, Dong F, Yang Z, Liu G, Wang Z, Zhang J, Que T, Tang C, Li Y, Wang S, Wu J, Li L, Huang C, Roos C, Li M. Genomic Mechanisms of Physiological and Morphological Adaptations of Limestone Langurs to Karst Habitats. Mol Biol Evol 2021; 37:952-968. [PMID: 31846031 DOI: 10.1093/molbev/msz301] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Knowledge of the physiological and morphological evolution and adaptation of nonhuman primates is critical to understand hominin origins, physiological ecology, morphological evolution, and applications in biomedicine. Particularly, limestone langurs represent a direct example of adaptations to the challenges of exploiting a high calcium and harsh environment. Here, we report a de novo genome assembly (Tfra_2.0) of a male François's langur (Trachypithecus francoisi) with contig N50 of 16.3 Mb and resequencing data of 23 individuals representing five limestone and four forest langur species. Comparative genomics reveals evidence for functional evolution in genes and gene families related to calcium signaling in the limestone langur genome, probably as an adaptation to naturally occurring high calcium levels present in water and plant resources in karst habitats. The genomic and functional analyses suggest that a single point mutation (Lys1905Arg) in the α1c subunit of the L-type voltage-gated calcium channel Cav1.2 (CACNA1C) attenuates the inward calcium current into the cells in vitro. Population genomic analyses and RNA-sequencing indicate that EDNRB is less expressed in white tail hair follicles of the white-headed langur (T. leucocephalus) compared with the black-colored François's langur and hence might be responsible for species-specific differences in body coloration. Our findings contribute to a new understanding of gene-environment interactions and physiomorphological adaptative mechanisms in ecologically specialized primate taxa.
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Affiliation(s)
- Zhijin Liu
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Beijing 100101, China.,Institute of Physical Science and Information Technology, Anhui University, Hefei 230601, China
| | - Liye Zhang
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Beijing 100101, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhongze Yan
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Beijing 100101, China.,Institute of Physical Science and Information Technology, Anhui University, Hefei 230601, China
| | - Zhijie Ren
- College of Life Sciences, Capital Normal University, Beijing 100048, China
| | - Fengming Han
- Biomarker Technologies Corporation, Beijing 101300, China
| | - Xinxin Tan
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Beijing 100101, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhiyuan Xiang
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Beijing 100101, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Fang Dong
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Beijing 100101, China.,Institute of Physical Science and Information Technology, Anhui University, Hefei 230601, China
| | - Zuomin Yang
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Beijing 100101, China.,School of Life Sciences, Qufu Normal University, Qufu 273165, Shandong, China
| | - Guangjian Liu
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Beijing 100101, China
| | - Ziming Wang
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Beijing 100101, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jiali Zhang
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Beijing 100101, China
| | - Tengcheng Que
- Guangxi Zhuang Autonomous Region Terrestrial Wildlife Medical-Aid Monitoring Epidemic Diseases Research Center, Nanning 530001, Guangxi Province, China
| | - Chaohui Tang
- Wuzhou Langur Breeding and Research Center, Wuzhou 543002, Guangxi Province, China
| | - Yifeng Li
- Wuzhou Langur Breeding and Research Center, Wuzhou 543002, Guangxi Province, China
| | - Song Wang
- Nanning Zoo, Nanning 530000, Guangxi Province, China
| | - Junyi Wu
- Nanning Zoo, Nanning 530000, Guangxi Province, China
| | - Legong Li
- College of Life Sciences, Capital Normal University, Beijing 100048, China
| | - Chengming Huang
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Beijing 100101, China
| | - Christian Roos
- Gene Bank of Primates and Primate Genetics Laboratory, German Primate Center, Leibniz Institute for Primate Research, Göttingen 37077, Germany
| | - Ming Li
- CAS Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Beijing 100101, China.,Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming 650223, China
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14
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Graidis S, Papavramidis TS, Papaioannou M. Vitamin D and Acute Kidney Injury: A Two-Way Causality Relation and a Predictive, Prognostic, and Therapeutic Role of Vitamin D. Front Nutr 2021; 7:630951. [PMID: 33748167 PMCID: PMC7969500 DOI: 10.3389/fnut.2020.630951] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 12/31/2020] [Indexed: 12/12/2022] Open
Abstract
Background: Acute kidney injury (AKI) constitutes a multi-factorially caused condition, which significantly affects kidney function and can lead to elevated risk of morbidity and mortality. Given the rising scientific evidence regarding vitamin D's (VitD's) multisystemic role, the connection between AKI and VitD is currently being studied, and the complex relation between them has started to be unraveled. Methods: A systematic review had been conducted to identify the pathogenetic relation of VitD and AKI and the potential role of VitD as a biomarker and therapeutic–renoprotective factor. Results: From 792 articles, 74 articles were identified that fulfilled the inclusion criteria. Based on these articles, it has been found that not only can VitD disorders (VitD deficiency or toxicity) cause AKI but, also, AKI can lead to great disruption in the metabolism of VitD. Moreover, it has been found that VitD serves as a novel biomarker for prediction of the risk of developing AKI and for the prognosis of AKI's severity. Finally, animal models showed that VitD can both ameliorate AKI and prevent its onset, suggesting its renoprotective effect. Conclusion: There is a complex two-way pathogenetic relation between VitD disorders and AKI, while, concomitantly, VitD serves as a potential novel predictive–prognostic biomarker and a treatment agent in AKI therapy.
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Affiliation(s)
- Spyridon Graidis
- Laboratory of Biological Chemistry, Faculty of Health Sciences, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Theodosios S Papavramidis
- 1st Propedeutic Department of Surgery, Faculty of Health Sciences, School of Medicine, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Maria Papaioannou
- Laboratory of Biological Chemistry, Faculty of Health Sciences, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
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15
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Morimoto N, Tsuno W, Tanabe M, Imono A, Otani M, Shioji S, Hirasawa S, Aki S, Aoyagi M, Tanaka H. Hypercalcaemia and hyperparathyroidism associated with concomitant use of lithium and eldecalcitol in an elderly woman: a case report. Psychogeriatrics 2020; 20:931-933. [PMID: 32827187 DOI: 10.1111/psyg.12602] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 07/27/2020] [Accepted: 07/30/2020] [Indexed: 11/28/2022]
Affiliation(s)
| | - Wataru Tsuno
- Department of Nephrology, Yokosuka Kyosai Hospital, Yokosuka, Japan
| | - Madoka Tanabe
- Department of Nephrology, Yokosuka Kyosai Hospital, Yokosuka, Japan
| | - Atsuhiro Imono
- Department of Nephrology, Yokosuka Kyosai Hospital, Yokosuka, Japan
| | - Megumi Otani
- Department of Nephrology, Yokosuka Kyosai Hospital, Yokosuka, Japan
| | - Shingo Shioji
- Department of Nephrology, Yokosuka Kyosai Hospital, Yokosuka, Japan
| | - Suguru Hirasawa
- Department of Nephrology, Yokosuka Kyosai Hospital, Yokosuka, Japan
| | - Shota Aki
- Department of Nephrology, Yokosuka Kyosai Hospital, Yokosuka, Japan
| | - Makoto Aoyagi
- Department of Nephrology, Yokosuka Kyosai Hospital, Yokosuka, Japan
| | - Hiroyuki Tanaka
- Department of Nephrology, Yokosuka Kyosai Hospital, Yokosuka, Japan
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16
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Impact of admission serum ionized calcium levels on risk of acute kidney injury in hospitalized patients. Sci Rep 2020; 10:12316. [PMID: 32704054 PMCID: PMC7378261 DOI: 10.1038/s41598-020-69405-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 05/22/2020] [Indexed: 01/20/2023] Open
Abstract
This study aimed to investigate the risk of acute kidney injury (AKI) in hospitalized patients based on admission serum ionized calcium levels. This is a cohort study of all hospitalized adult patients, from January 2009 to December 2013 at a tertiary referral hospital, who had available serum ionized calcium at the time of admission. We excluded patients who had end-stage kidney disease or AKI at admission. We stratified admission serum ionized calcium into 6 groups; ≤ 4.39, 4.40-4.59, 4.60-4.79, 4.80-4.99, 5.00-5.19, and ≥ 5.20 mg/dL. We used serum creatinine criterion of KDIGO definition for diagnosis of AKI. We performed logistic regression analysis to assess the risk of in-hospital AKI occurrence based on admission serum ionized calcium, using serum ionized calcium of 5.00-5.19 mg/dL as the reference group. We studied a total of 25,844 hospitalized patients. Of these, 3,294 (12.7%) developed AKI in hospital, and 622 (2.4%) had AKI stage 2 or 3. We observed a U-shaped association between admission serum ionized calcium and in-hospital AKI, with nadir in-hospital AKI was in serum ionized calcium of 5.00-5.19 mg/dL. After adjustment for confounders, low serum ionized calcium of 4.40-4.59, ≤ 4.39 mg/dL and elevated serum ionized calcium ≥ 5.20 mg/dL were associated with increased risk of AKI with odds ratio of 1.33 (95% CI 1.14-1.56), 1.45 (95% CI 1.21-1.74), and 1.26 (95% CI 1.04-1.54), respectively. Both hypocalcemia, and hypercalcemia at the time of admission were associated with an increased risk of hospital-acquired AKI.
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17
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Molecular mechanism of action of Liuwei Dihuang pill for the treatment of osteoporosis based on network pharmacology and molecular docking. Eur J Integr Med 2020. [DOI: 10.1016/j.eujim.2019.101009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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18
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Severe Hypocalcemia and Resulting Seizure Caused by Vitamin D Deficiency in an Older Patient Receiving Phenytoin: Eldecalcitol and Maxacalcitol Ointment as Potential Therapeutic Options for Hypocalcemia. Case Rep Nephrol 2019; 2019:3653276. [PMID: 31737385 PMCID: PMC6815596 DOI: 10.1155/2019/3653276] [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: 05/14/2019] [Revised: 07/26/2019] [Accepted: 08/07/2019] [Indexed: 11/17/2022] Open
Abstract
An 82-year-old man treated with phenytoin for the prevention of symptomatic epilepsy was hospitalized to treat consciousness disturbance, seizure, and hypocalcemia (serum calcium: 4.6 mg/dL). Serum 25-hydroxyvitamin D level was very low (5.4 ng/mL), whereas serum calcitriol level was normal (27 pg/mL) and serum intact parathyroid hormone level was increased (369 pg/mL). He was finally diagnosed with vitamin D deficiency associated with low sunlight exposure and long-term phenytoin use for symptomatic epilepsy: phenytoin is shown to accelerate catabolism of 25-hydroxyvitamin D. Combination treatment with eldecalcitol and maxacalcitol ointments successfully normalized corrected serum calcium level: both eldecalcitol and maxacalcitol are vitamin D receptor activators used for osteoporosis and psoriasis, respectively. Our case illustrates the importance of periodic serum calcium level monitoring in patients receiving anti-epileptic drugs and the usefulness of eldecalcitol and maxacalcitol ointment as a therapeutic option for hypocalcemia, especially in countries where native vitamin D and 25-hydroxyvitamin D are not available.
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