Research Article Details
| Article ID: | A11914 |
| PMID: | 30683615 |
| Source: | Dig Liver Dis |
| Title: | Association of vitamin D levels and vitamin D-related gene polymorphisms with liver fibrosis in patients with biopsy-proven nonalcoholic fatty liver disease. |
| Abstract: | BACKGROUND: Vitamin D has promising anti-proliferative and anti-fibrotic properties, but its clinical utility in nonalcoholic fatty liver disease (NAFLD) is unclear. AIMS: This study aimed to clarify the association between vitamin D levels, single nucleotide polymorphisms (SNPs) in vitamin D-related genes, and the histopathological severity of disease in patients with biopsy-proven NAFLD. METHODS: SNPs in CYP2R1, DHCR7, vitamin D binding protein (GC), CYP27B1, and vitamin D receptor (VDR) were determined for 229 consecutive patients with biopsy-proven NAFLD. RESULTS: In this study, vitamin D deficiency defined as 25-hydroxyvitamin-D3 levels of ≤20 ng/mL was found in 151 patients (65.9%). Multivariate analysis revealed that cold season, advanced fibrosis, and CYP2R1 rs1993116 genotype non-AA were independent factors significantly associated with vitamin D deficiency. Old age (p = 5.05 × 10-8), high body mass index (p = 2.13 × 10-2), low total-cholesterol (p = 1.46 × 10-4), low serum vitamin D level (p = 7.34 × 10-3), and VDR rs1544410 genotype CC (p = 9.15 × 10-3) were independent factors associated with advanced liver fibrosis. CONCLUSION: Serum 25-hydroxyvitamin-D3 levels and the VDR gene SNP were significantly and independently associated with the severity of liver fibrosis in patients with biopsy-proven NAFLD. |
| DOI: | 10.1016/j.dld.2018.12.022 |
| Strategy ID | Therapy Strategy | Synonyms | Therapy Targets | Therapy Drugs | |
|---|---|---|---|---|---|
| S03 | Anti-fibrosis | fibrosis | Angiotensin Receptor Blocker (ARB); CCR2/CCR5 antagonist; Thyroid receptor β agonist; PEGylated human FGF21 analogue; Monoclonal antibody to lysyl oxidase-like 2 (LOXL2); Galectin-3 inhibitor; FGF19 variant | Losartan; Cenicriviroc; VK-2809; MGL-3196; Pegbelfermin; Simtuzumab; GR-MD-02; NGM282 | Details |
| Diseases ID | DO ID | Disease Name | Definition | Class | |
|---|---|---|---|---|---|
| I02 | 5113 | Nutritional deficiency disease | A nutrition disease that is characterized by deficiency of a nutritional element, such as a vitamin, mineral, carbohydrate, protein, fat, or general energy content. https://medlineplus.gov/malnutrition.html | disease of metabolism/acquired metabolic disease/nutrition disease | Details |
| Drug ID | Drug Name | Type | DrugBank ID | Targets | Category | Latest Progress | |
|---|---|---|---|---|---|---|---|
| D387 | Vitamin D | Supplement | DB11094 | -- | Vitamin source drug | Under clinical trials | Details |
| D579 | Emfilermin | Miscellany | -- | adipocytes | Enhance lipid metabolism | Under investigation | Details |
| D328 | Serine | Chemical drug | DB00133 | SRR | Improve insulin resistance | Under clinical trials | Details |
| D080 | Citrulline | Chemical drug | DB00155 | -- | -- | Under clinical trials | Details |
| D083 | CLA | Chemical drug | DB01211 | KCNH2; SLCO1B1; SLCO1B3 | -- | Under clinical trials | Details |
| D054 | Calcitriol | Supplement | DB00136 | -- | -- | Under clinical trials | Details |