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Zuluaga P, Casado-Carbajo J, Hernández-Rubio A, Bueno-Vélez M, García-Martin C, Muga R, Fuster D. Vitamin D Deficiency Is Associated with Advanced Liver Fibrosis and Impaired Fasting Glucose in Alcohol Use Disorder. Nutrients 2024; 16:1099. [PMID: 38674789 PMCID: PMC11054091 DOI: 10.3390/nu16081099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 04/03/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Vitamin D deficiency is a risk factor for liver disease, insulin resistance, and beta cell dysfunction. Individuals with alcohol use disorder (AUD) have many comorbidities, with a heavy burden of liver disease and metabolic complications, including type 2 diabetes mellitus (T2DM). OBJECTIVE We aimed to analyze the prevalence and associations of vitamin D deficiency in patients admitted for in-hospital treatment of AUD. METHODS A cross-sectional study was conducted in patients consecutively admitted for the treatment of AUD between January 2017 and October 2023. Sociodemographic data, substance use characteristics, and blood parameters were available at admission. Vitamin D status was assessed through the serum concentrations of 25-hydroxyvitamin D [25(OH)D] levels using a direct competitive chemiluminescent immunoassay method. Deficiency of vitamin D was defined as a concentration less than 20 ng/mL; impaired fasting glucose (IFG) was defined by fasting blood glucose >100 mg/dL (5.6 mmol/L), and advanced liver fibrosis by an FIB-4 index >3.25. RESULTS Two hundred and forty-three patients were included (75% male) with a mean age of 49 ± 10 years, mean BMI of 26.4 ± 7.3, mean alcohol consumption of 163 ± 81 g/day, and a mean duration of AUD of 18.1 ± 11.2 years. Mean 25(OH)D, fasting blood glucose, AST, ALT, and platelets were 14.4 ± 10.2 ng/mL, 103.4 ± 40.9 mg/dL, 55.1 ± 75.8 U/L, 44.8 ± 76.6 U/L, and 206.3 ± 84.8 × 109/L, respectively. The prevalence of vitamin D deficiency was 80.6%, and 41.1% of patients had levels less than 10 ng/mL. IFG was present in 32.3% of patients, and 20.5% had FIB-4 values >3.25. In the multivariable analysis, IFG (OR, 2.51; 95% CI: 1.02-6.17, p = 0.04) and advanced liver fibrosis (OR, 4.27; 95% CI: 1.21-15.0, p = 0.02) were the only factors associated with vitamin D deficiency. CONCLUSIONS Vitamin D deficiency was very prevalent in this series of patients with AUD and was associated with impaired fasting glucose and advanced liver fibrosis.
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Affiliation(s)
- Paola Zuluaga
- Addiction Unit, Department of Internal Medicine, Hospital Universitari Germans Trias i Pujol, 08916 Badalona, Spain; (P.Z.); (J.C.-C.); (A.H.-R.); (M.B.-V.); (R.M.)
- Department of Medicine, Universitat Autònoma de Barcelona, 08916 Badalona, Spain
- Spanish Society of Internal Medicine-SEMI-“Alcohol and Other Drugs” Work Group, 28016 Madrid, Spain
| | - Julia Casado-Carbajo
- Addiction Unit, Department of Internal Medicine, Hospital Universitari Germans Trias i Pujol, 08916 Badalona, Spain; (P.Z.); (J.C.-C.); (A.H.-R.); (M.B.-V.); (R.M.)
- Department of Medicine, Universitat Autònoma de Barcelona, 08916 Badalona, Spain
- Spanish Society of Internal Medicine-SEMI-“Alcohol and Other Drugs” Work Group, 28016 Madrid, Spain
| | - Anna Hernández-Rubio
- Addiction Unit, Department of Internal Medicine, Hospital Universitari Germans Trias i Pujol, 08916 Badalona, Spain; (P.Z.); (J.C.-C.); (A.H.-R.); (M.B.-V.); (R.M.)
- Department of Medicine, Universitat Autònoma de Barcelona, 08916 Badalona, Spain
- Spanish Society of Internal Medicine-SEMI-“Alcohol and Other Drugs” Work Group, 28016 Madrid, Spain
| | - Marvin Bueno-Vélez
- Addiction Unit, Department of Internal Medicine, Hospital Universitari Germans Trias i Pujol, 08916 Badalona, Spain; (P.Z.); (J.C.-C.); (A.H.-R.); (M.B.-V.); (R.M.)
- Department of Medicine, Universitat Autònoma de Barcelona, 08916 Badalona, Spain
- Spanish Society of Internal Medicine-SEMI-“Alcohol and Other Drugs” Work Group, 28016 Madrid, Spain
| | - Carmen García-Martin
- Laboratori Clinic Metropolitana Nord, Department of Biochemistry, Hospital Universitari Germans Trias i Pujol, 08916 Badalona, Spain;
| | - Robert Muga
- Addiction Unit, Department of Internal Medicine, Hospital Universitari Germans Trias i Pujol, 08916 Badalona, Spain; (P.Z.); (J.C.-C.); (A.H.-R.); (M.B.-V.); (R.M.)
- Department of Medicine, Universitat Autònoma de Barcelona, 08916 Badalona, Spain
- Spanish Society of Internal Medicine-SEMI-“Alcohol and Other Drugs” Work Group, 28016 Madrid, Spain
| | - Daniel Fuster
- Addiction Unit, Department of Internal Medicine, Hospital Universitari Germans Trias i Pujol, 08916 Badalona, Spain; (P.Z.); (J.C.-C.); (A.H.-R.); (M.B.-V.); (R.M.)
- Department of Medicine, Universitat Autònoma de Barcelona, 08916 Badalona, Spain
- Spanish Society of Internal Medicine-SEMI-“Alcohol and Other Drugs” Work Group, 28016 Madrid, Spain
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Quiroz-Aldave JE, Gamarra-Osorio ER, Durand-Vásquez MDC, Rafael-Robles LDP, Gonzáles-Yovera JG, Quispe-Flores MA, Concepción-Urteaga LA, Román-González A, Paz-Ibarra J, Concepción-Zavaleta MJ. From liver to hormones: The endocrine consequences of cirrhosis. World J Gastroenterol 2024; 30:1073-1095. [PMID: 38577191 PMCID: PMC10989500 DOI: 10.3748/wjg.v30.i9.1073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 01/02/2024] [Accepted: 02/06/2024] [Indexed: 03/06/2024] Open
Abstract
Hepatocrinology explores the intricate relationship between liver function and the endocrine system. Chronic liver diseases such as liver cirrhosis can cause endocrine disorders due to toxin accumulation and protein synthesis disruption. Despite its importance, assessing endocrine issues in cirrhotic patients is frequently neglected. This article provides a comprehensive review of the epidemiology, pathophysiology, diagnosis, and treatment of endocrine disturbances in liver cirrhosis. The review was conducted using the PubMed/Medline, EMBASE, and Scielo databases, encompassing 172 articles. Liver cirrhosis is associated with endocrine disturbances, including diabetes, hypoglycemia, sarcopenia, thyroid dysfunction, hypogonadotropic hypogonadism, bone disease, adrenal insufficiency, growth hormone dysfunction, and secondary hyperaldosteronism. The optimal tools for diagnosing diabetes and detecting hypoglycemia are the oral glucose tolerance test and continuous glucose monitoring system, respectively. Sarcopenia can be assessed through imaging and functional tests, while other endocrine disorders are evaluated using hormonal assays and imaging studies. Treatment options include metformin, glucagon-like peptide-1 analogs, sodium-glucose co-transporter-2 inhibitors, and insulin, which are effective and safe for diabetes control. Established standards are followed for managing hypoglycemia, and hormone replacement therapy is often necessary for other endocrine dysfunctions. Liver transplantation can address some of these problems.
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Affiliation(s)
| | | | | | | | | | | | | | - Alejandro Román-González
- Department of Endocrinology, Hospital Universitario de San Vicente Fundación, Medellin 050010, Colombia
- Internal Medicine, Universidad de Antioquia, Medellín 050010, Colombia
| | - José Paz-Ibarra
- School of Medicine, Universidad Nacional Mayor de San Marcos, Lima 15081, Peru
- Department of Endocrinology, Hospital Nacional Edgardo Rebagliati Martins, Lima 15072, Peru
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Lai YC, Chen YH, Liang FW, Wu YC, Wang JJ, Lim SW, Ho CH. Determinants of cancer incidence and mortality among people with vitamin D deficiency: an epidemiology study using a real-world population database. Front Nutr 2023; 10:1294066. [PMID: 38130443 PMCID: PMC10733456 DOI: 10.3389/fnut.2023.1294066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 11/15/2023] [Indexed: 12/23/2023] Open
Abstract
Introduction This study aimed to investigate the determinants of cancer incidence and mortality in patients with vitamin D deficiency using a real-world population database. Methods We utilized the International Diagnostic Classification Code (ICD9:268 / ICD10: E55) to define patients with vitamin D deficiency. Additionally, the Cox regression model was used to estimate overall mortality and identify potential factors contributing to mortality in cancer patients. Results In 5242 patients with vitamin D deficiency, the development of new-onset cancer was 229 (4.37%) patients. Colon cancer was the most prevalent cancer type. After considering confounding factors, patients aged 50-65 and more than 65 indicated a 3.10-fold (95% C.I.: 2.12-4.51) and 4.55-fold (95% C.I.: 3.03-6.82) cancer incidence, respectively compared with those aged <50. Moreover, patients with comorbidities of diabetes mellitus (DM) (HR: 1.56; 95% C.I.: 1.01-2.41) and liver disease (HR: 1.62; 95% C.I.: 1.03-2.54) presented a higher cancer incidence rate than those without DM/ liver disease. In addition, vitamin D deficiency patients with cancer and dementia histories indicated a significantly higher mortality risk (HR: 4.04; 95% C.I.: 1.05- 15.56) than those without dementia. Conclusion In conclusion, our study revealed that vitamin D deficiency patients with liver disease had an increased incidence of cancer, while those with dementia had an increased mortality rate among cancer patients.
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Affiliation(s)
- Yi-Chen Lai
- Department of Emergency Medicine, An Nan Hospital, China Medical University, Tainan, Taiwan
| | - Yu-Han Chen
- Department of Family Medicine, An Nan Hospital, China Medical University, Tainan, Taiwan
| | - Fu-Wen Liang
- Department of Public Health, College of Health Sciences, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Center for Big Data Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yu-Cih Wu
- Department of Medical Research, Chi-Mei Medical Center, Tainan, Taiwan
| | - Jhi-Joung Wang
- Department of Medical Research, Chi-Mei Medical Center, Tainan, Taiwan
- Department of Anesthesiology, Tri-Service General Hospital and National Defense Medical Center, Taipei, Taiwan
| | - Sher-Wei Lim
- Department of Neurosurgery, Chi Mei Medical Center, Chiali, Tainan, Taiwan
- Department of Nursing, Min-Hwei College of Health Care Management, Tainan, Taiwan
| | - Chung-Han Ho
- Department of Medical Research, Chi-Mei Medical Center, Tainan, Taiwan
- Department of Information Management, Southern Taiwan University of Science and Technology, Tainan, Taiwan
- Cancer Center, Taipei Municipal Wanfang Hospital, Taipei Medical University, Taipei, Taiwan
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Leoni L, Valoriani F, Barbieri R, Pambianco M, Vinciguerra M, Sicuro C, Colecchia A, Menozzi R, Ravaioli F. Unlocking the Power of Late-Evening Snacks: Practical Ready-to-Prescribe Chart Menu for Patients with Cirrhosis. Nutrients 2023; 15:3471. [PMID: 37571408 PMCID: PMC10420913 DOI: 10.3390/nu15153471] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/01/2023] [Accepted: 08/03/2023] [Indexed: 08/13/2023] Open
Abstract
The efficacy of the late-evening snack (LES) has been extensively studied due to the impact of the longest intermeal duration occurring at night in patients with cirrhosis. While actual clinical guidelines on nutrition in chronic liver disease recommend an LES, no specific nutritional compositions have been reported by the European Association for the Study of the Liver (EASL) and the European Society for Clinical Nutrition and Metabolism (ESPEN). Late-evening snacks vary greatly among studies, including natural foods and/or nutritional supplements, yet oral supplements still need to fully meet the LES's nutritional composition. In addition, many hepatologists need to gain experience in nutritional approaches and have access to registered dieticians who can help them manage patients with liver disease. Therefore, this review study aims to summarise evidence regarding using LESs and the mechanisms behind long starvation in patients with cirrhosis. It also provides a practical nutritional guide with several LES options based on common natural foods tailored to special patients' nutritional requirements and geographical backgrounds. In preventing accelerated starvation and related protein malnutrition and sarcopenia in patients with cirrhosis, the nutritional composition of LESs is essential. The proper and straightforward application of the LES's rational nutrition is an advantage to cirrhotic patients and should be carried out by healthcare professionals to enhance the overall liver function and nutritional status of patients with cirrhosis.
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Affiliation(s)
- Laura Leoni
- Division of Metabolic Diseases and Clinical Nutrition, Department of Specialistic Medicines, University Hospital of Modena and Reggio Emilia, Largo del Pozzo 71, 41125 Modena, Italy; (L.L.); (F.V.); (R.B.); (M.V.); (R.M.)
| | - Filippo Valoriani
- Division of Metabolic Diseases and Clinical Nutrition, Department of Specialistic Medicines, University Hospital of Modena and Reggio Emilia, Largo del Pozzo 71, 41125 Modena, Italy; (L.L.); (F.V.); (R.B.); (M.V.); (R.M.)
| | - Riccardo Barbieri
- Division of Metabolic Diseases and Clinical Nutrition, Department of Specialistic Medicines, University Hospital of Modena and Reggio Emilia, Largo del Pozzo 71, 41125 Modena, Italy; (L.L.); (F.V.); (R.B.); (M.V.); (R.M.)
| | - Martina Pambianco
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy; (M.P.); (C.S.); (A.C.)
| | - Martina Vinciguerra
- Division of Metabolic Diseases and Clinical Nutrition, Department of Specialistic Medicines, University Hospital of Modena and Reggio Emilia, Largo del Pozzo 71, 41125 Modena, Italy; (L.L.); (F.V.); (R.B.); (M.V.); (R.M.)
| | - Chiara Sicuro
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy; (M.P.); (C.S.); (A.C.)
| | - Antonio Colecchia
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy; (M.P.); (C.S.); (A.C.)
| | - Renata Menozzi
- Division of Metabolic Diseases and Clinical Nutrition, Department of Specialistic Medicines, University Hospital of Modena and Reggio Emilia, Largo del Pozzo 71, 41125 Modena, Italy; (L.L.); (F.V.); (R.B.); (M.V.); (R.M.)
| | - Federico Ravaioli
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy; (M.P.); (C.S.); (A.C.)
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, 40138 Bologna, Italy
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5
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Ravaioli F, De Maria N, Di Marco L, Pivetti A, Casciola R, Ceraso C, Frassanito G, Pambianco M, Pecchini M, Sicuro C, Leoni L, Di Sandro S, Magistri P, Menozzi R, Di Benedetto F, Colecchia A. From Listing to Recovery: A Review of Nutritional Status Assessment and Management in Liver Transplant Patients. Nutrients 2023; 15:2778. [PMID: 37375682 DOI: 10.3390/nu15122778] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/04/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
Liver transplantation (LT) is a complex surgical procedure requiring thorough pre- and post-operative planning and care. The nutritional status of the patient before, during, and after LT is crucial to surgical success and long-term prognosis. This review aims to assess nutritional status assessment and management before, during, and after LT, with a focus on patients who have undergone bariatric surgery. We performed a comprehensive topic search on MEDLINE, Ovid, In-Process, Cochrane Library, EMBASE, and PubMed up to March 2023. It identifies key factors influencing the nutritional status of liver transplant patients, such as pre-existing malnutrition, the type and severity of liver disease, comorbidities, and immunosuppressive medications. The review highlights the importance of pre-operative nutritional assessment and intervention, close nutritional status monitoring, individualised nutrition care plans, and ongoing nutritional support and monitoring after LT. The review concludes by examining the effect of bariatric surgery on the nutritional status of liver transplant recipients. The review offers valuable insights into the challenges and opportunities for optimising nutritional status before, during, and after LT.
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Affiliation(s)
- Federico Ravaioli
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
| | - Nicola De Maria
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
| | - Lorenza Di Marco
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Alessandra Pivetti
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
| | - Riccardo Casciola
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
| | - Carlo Ceraso
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
| | - Gabriella Frassanito
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
| | - Martina Pambianco
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
| | - Maddalena Pecchini
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
| | - Chiara Sicuro
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
| | - Laura Leoni
- Division of Metabolic Diseases and Clinical Nutrition, Department of Specialistic Medicines, University Hospital of Modena and Reggio Emilia, Largo del Pozzo 71, 41125 Modena, Italy
| | - Stefano Di Sandro
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, University Hospital of Modena "Policlinico", University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Paolo Magistri
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, University Hospital of Modena "Policlinico", University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Renata Menozzi
- Division of Metabolic Diseases and Clinical Nutrition, Department of Specialistic Medicines, University Hospital of Modena and Reggio Emilia, Largo del Pozzo 71, 41125 Modena, Italy
| | - Fabrizio Di Benedetto
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, University Hospital of Modena "Policlinico", University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Antonio Colecchia
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
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Musio A, Perazza F, Leoni L, Stefanini B, Dajti E, Menozzi R, Petroni ML, Colecchia A, Ravaioli F. Osteosarcopenia in NAFLD/MAFLD: An Underappreciated Clinical Problem in Chronic Liver Disease. Int J Mol Sci 2023; 24:ijms24087517. [PMID: 37108675 PMCID: PMC10139188 DOI: 10.3390/ijms24087517] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/07/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023] Open
Abstract
Chronic liver disease (CLD), including non-alcoholic fatty liver disease (NAFLD) and its advanced form, non-alcoholic steatohepatitis (NASH), affects a significant portion of the population worldwide. NAFLD is characterised by fat accumulation in the liver, while NASH is associated with inflammation and liver damage. Osteosarcopenia, which combines muscle and bone mass loss, is an emerging clinical problem in chronic liver disease that is often underappreciated. The reductions in muscle and bone mass share several common pathophysiological pathways; insulin resistance and chronic systemic inflammation are the most crucial predisposing factors and are related to the presence and gravity of NAFLD and to the worsening of the outcome of liver disease. This article explores the relationship between osteosarcopenia and NAFLD/MAFLD, focusing on the diagnosis, prevention and treatment of this condition in patients with CLD.
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Affiliation(s)
- Alessandra Musio
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Federica Perazza
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Laura Leoni
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
- Division of Metabolic Diseases and Clinical Nutrition, Department of Specialistic Medicines, University Hospital of Modena and Reggio Emilia, Largo del Pozzo 71, 41125 Modena, Italy
| | - Bernardo Stefanini
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Elton Dajti
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Renata Menozzi
- Division of Metabolic Diseases and Clinical Nutrition, Department of Specialistic Medicines, University Hospital of Modena and Reggio Emilia, Largo del Pozzo 71, 41125 Modena, Italy
| | - Maria Letizia Petroni
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Antonio Colecchia
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
| | - Federico Ravaioli
- Department of Medical and Surgical Sciences, IRCCS-Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
- Gastroenterology Unit, Department of Medical Specialties, University Hospital of Modena, University of Modena & Reggio Emilia, 41121 Modena, Italy
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7
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Thiel A, Hermanns C, Lauer AA, Reichrath J, Erhardt T, Hartmann T, Grimm MOW, Grimm HS. Vitamin D and Its Analogues: From Differences in Molecular Mechanisms to Potential Benefits of Adapted Use in the Treatment of Alzheimer’s Disease. Nutrients 2023; 15:nu15071684. [PMID: 37049524 PMCID: PMC10096957 DOI: 10.3390/nu15071684] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/15/2023] [Accepted: 03/28/2023] [Indexed: 03/31/2023] Open
Abstract
Lifestyle habits and insufficient sunlight exposure lead to a high prevalence of vitamin D hypovitaminosis, especially in the elderly. Recent studies suggest that in central Europe more than 50% of people over 60 years are not sufficiently supplied with vitamin D. Since vitamin D hypovitaminosis is associated with many diseases, such as Alzheimer’s disease (AD), vitamin D supplementation seems to be particularly useful for this vulnerable age population. Importantly, in addition to vitamin D, several analogues are known and used for different medical purposes. These vitamin D analogues differ not only in their pharmacokinetics and binding affinity to the vitamin D receptor, but also in their potential side effects. Here, we discuss these aspects, especially those of the commonly used vitamin D analogues alfacalcidol, paricalcitol, doxercalciferol, tacalcitol, calcipotriol, and eldecalcitol. In addition to their pleiotropic effects on mechanisms relevant to AD, potential effects of vitamin D analogues on comorbidities common in the context of geriatric diseases are summarized. AD is defined as a complex neurodegenerative disease of the central nervous system and is commonly represented in the elderly population. It is usually caused by extracellular accumulation of amyloidogenic plaques, consisting of amyloid (Aβ) peptides. Furthermore, the formation of intracellular neurofibrillary tangles involving hyperphosphorylated tau proteins contributes to the pathology of AD. In conclusion, this review emphasizes the importance of an adequate vitamin D supply and discusses the specifics of administering various vitamin D analogues compared with vitamin D in geriatric patients, especially those suffering from AD.
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8
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Editorial of Special Issue "The Role of Vitamin D in Human Health and Diseases 2.0". Int J Mol Sci 2023; 24:ijms24054337. [PMID: 36901768 PMCID: PMC10002112 DOI: 10.3390/ijms24054337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 02/20/2023] [Indexed: 02/24/2023] Open
Abstract
Vitamin D performs a differentiating, metabolic and anti-inflammatory function, through genomic, non-genomic and mitochondrial mechanisms of action [...].
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9
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Šarac I, Djekić-Ivanković M, Debeljak-Martačić J. Editorial: The role of vitamin D in metabolic and cardiovascular health. Front Nutr 2023; 10:1193758. [PMID: 37168055 PMCID: PMC10165735 DOI: 10.3389/fnut.2023.1193758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 04/07/2023] [Indexed: 05/13/2023] Open
Affiliation(s)
- Ivana Šarac
- Institute for Medical Research, National Institute of Republic of Serbia, Centre of Research Excellence in Nutrition and Metabolism, University of Belgrade, Belgrade, Serbia
- *Correspondence: Ivana Šarac
| | | | - Jasmina Debeljak-Martačić
- Institute for Medical Research, National Institute of Republic of Serbia, Centre of Research Excellence in Nutrition and Metabolism, University of Belgrade, Belgrade, Serbia
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10
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Fang J, Yu CH, Li XJ, Yao JM, Fang ZY, Yoon SH, Yu WY. Gut dysbiosis in nonalcoholic fatty liver disease: pathogenesis, diagnosis, and therapeutic implications. Front Cell Infect Microbiol 2022; 12:997018. [PMID: 36425787 PMCID: PMC9679376 DOI: 10.3389/fcimb.2022.997018] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 10/19/2022] [Indexed: 07/21/2023] Open
Abstract
The incidence of nonalcoholic fatty liver disease (NAFLD) is increasing recently and has become one of the most common clinical liver diseases. Since the pathogenesis of NAFLD has not been completely elucidated, few effective therapeutic drugs are available. As the "second genome" of human body, gut microbiota plays an important role in the digestion, absorption and metabolism of food and drugs. Gut microbiota can act as an important driver to advance the occurrence and development of NAFLD, and to accelerate its progression to cirrhosis and hepatocellular carcinoma. Growing evidence has demonstrated that gut microbiota and its metabolites directly affect intestinal morphology and immune response, resulting in the abnormal activation of inflammation and intestinal endotoxemia; gut dysbiosis also causes dysfunction of gut-liver axis via alteration of bile acid metabolism pathway. Because of its composition diversity and disease-specific expression characteristics, gut microbiota holds strong promise as novel biomarkers and therapeutic targets for NAFLD. Intervening intestinal microbiota, such as antibiotic/probiotic treatment and fecal transplantation, has been a novel strategy for preventing and treating NAFLD. In this article, we have reviewed the emerging functions and association of gut bacterial components in different stages of NAFLD progression and discussed its potential implications in NAFLD diagnosis and therapy.
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Affiliation(s)
- Jie Fang
- Zhejiang Provincial Laboratory of Experimental Animal’s & Nonclinical Laboratory Studies, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Chen-Huan Yu
- Institute of Cancer and Basic Medicine, Chinese Academy of Sciences, Hangzhou, Zhejiang, China
- Zhejiang Cancer Hospital, University of Chinese Academy of Sciences, Hangzhou, Zhejiang, China
| | - Xue-Jian Li
- Zhejiang Provincial Laboratory of Experimental Animal’s & Nonclinical Laboratory Studies, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Jin-Mei Yao
- Department of Clinical Laboratory Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Zheng-Yu Fang
- Zhejiang Provincial Laboratory of Experimental Animal’s & Nonclinical Laboratory Studies, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Soo-Hyun Yoon
- Institute of Medical Science, Wonkwang University, Iksan, South Korea
| | - Wen-Ying Yu
- Zhejiang Provincial Laboratory of Experimental Animal’s & Nonclinical Laboratory Studies, Hangzhou Medical College, Hangzhou, Zhejiang, China
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