Research Article Details

Article ID: A17079
PMID: 28002874
Source: J Gastroenterol Hepatol
Title: High serum alanine aminotransferase is associated with the risk of colorectal adenoma in Korean men.
Abstract: BACKGROUND AND AIM: An elevated alanine aminotransferase (ALT) is frequently observed in subjects with metabolic syndrome, which is associated with the risk of colorectal adenoma (CRA). However, the relationship between ALT and CRA remains unclear. Therefore, we aimed to investigate whether high serum ALT is associated with the risk of CRA in a metabolically healthy population. METHODS: We conducted this cross-sectional study in 27,717 asymptomatic Korean adults who underwent a health checkup. Subjects were categorized as adenoma-free, hyperplastic polyp, low-risk adenoma, or high-risk adenoma. High-risk adenoma was defined as three or more adenomas, any adenoma ≥ 10 mm, or adenoma with high-grade dysplasia or villous features. RESULTS: Among all participants, 10.3% and 1.5% of cases were categorized as low-risk and high-risk adenoma, respectively. In multivariate analyses adjusting for age, sex, body mass index, smoking habits, alcohol intake, regular exercise, aspirin and analgesics use, family history of colon cancer, education level, fatty liver, high-sensitivity C reactive protein, homeostasis model assessment of insulin resistance, total cholesterol, and triglyceride, an increase in ALT was positively associated with the prevalence of low-risk and high-risk adenoma (P for trend = 0.029 and 0.027, respectively). The highest quartile group of ALT level showed a significantly increased prevalence in low-risk (odds ratio, 1.17) and high-risk adenoma (odds ratio, 1.48) groups compared with the lowest quartile group. This phenomenon persisted in the subgroup analysis in men, but not in women. CONCLUSIONS: In the asymptomatic healthy population, high serum ALT is significantly associated with the risk of CRA.
DOI: 10.1111/jgh.13684

Strategy ID Therapy Strategy Synonyms Therapy Targets Therapy Drugs
S08 Lifestyle measures Lifestyle intervention; weight loss; diet adaptation; dietary interventions; lifestyle modifications; Exercise -- -- Details
S01 Improve insulin resistance insulin sensitizer; insulin resistance; glucose tolerance Biguanide: increases 5-AMP activated protein kinase signaling; SGLT-2 inhibitor; Thiazalidinedione: selective PPAR-γ agonists; GLP-1 agonist Metformin; Empagliflozin; Canagliflozin; Rosiglitazone; Pioglitazone; Liraglutide Details

Target ID Target Name GENE Action Class UniProtKB ID Entry Name

Diseases ID DO ID Disease Name Definition Class
I05 9352 Type 2 diabetes mellitus A diabetes that is characterized by chronic hyperglycaemia with disturbances of carbohydrate, fat and protein metabolism resulting from defects in insulin secretion, insulin action, or both. A diabetes mellitus that is characterized by high blood sugar, insulin resistance, and relative lack of insulin. http://en.wikipedia.org/wiki/Diabetes, http://en.wikipedia.org/wiki/Diabetes_mellitus_type_2 disease of metabolism/inherited metabolic disorder/ carbohydrate metabolic disorder/glucose metabolism disease/diabetes/ diabetes mellitus Details

Drug ID Drug Name Type DrugBank ID Targets Category Latest Progress
D199 L-alanine Chemical drug DB00160 KYNU -- Failed in clinical trials Details
D328 Serine Chemical drug DB00133 SRR Improve insulin resistance Under clinical trials Details
D018 Aspirin Chemical drug DB00945 AKR1C1 inhibitor; PCNA downregulator Enhance lipid metabolism Under clinical trials Details
D182 Insulin Biological drug DB00030 INSR agonist; CPE modulator&product of -- Under clinical trials Details
D316 S-adenosyl-L-methionine Chemical drug DB00118 GNMT cofactor Antiviral Under clinical trials Details