Hepatocellular carcinoma (HCC), commonly known as primary liver cancer, is a leading cause of cancer-related mortality worldwide, primarily attributed to changing lifestyles and dietary habits. HCC arises from liver cirrhosis, hepatic fibrosis, or hepatitis B virus infection, and is caused by disruptions in protein and lipid metabolism. These metabolic alterations, recognized as a hallmark of cancer, are pivotal in the progression of chronic liver disease to HCC. Due to its asymptomatic nature in early stages, HCC is often diagnosed at advanced stages when treatment options are limited. Despite being a potentially curative option, liver transplantation remains hindered by high costs and donor scarcity, further compounded by suboptimal long-term success rates. This review examines the critical metabolites that play a part in developing HCC, focusing on their roles as possible biomarkers for disease progression and therapeutic targets. Additionally, the influence of the gut microbiome on HCC development is discussed, highlighting its interplay with metabolic pathways. Understanding the roles of metabolites and the gut microbiome in HCC progression underscores the importance of their potential use in early detection and the development of targeted therapies, offering new avenues for improving patient outcomes.

PURPOSE: To compare different regimens of vitamin D with respect to its serum increment levels and bone mineral accrual in vitamin D-deficient children. METHODS: Children identified as being vitamin D deficient (serum levels<20 ng/mL) were divided into 3 treatment groups by stratified block randomization (group 1, 4,000 IU/day of vitamin D3 plus 50 mg/kg/day calcium for 12 weeks; group 2, 30,000 IU/wk of vitamin D3 plus 50 mg/kg/day calcium for 12 weeks; and group 3, 300,000 IU of vitamin D3 once intramuscularly plus 50 mg/kg/day calcium). After regimen completion, each child received a maintenance dose of 400 IU/day vitamin D3 plus 50 mg/kg/day calcium. Their serum vitamin D level was measured after 3 and 12 months. Total body less head bone mineral concentration (BMC) and total body less head bone mineral density (BMD) were measured after 12 months. RESULTS: The mean increment in serum vitamin D levels from baseline to 3 months was significantly higher in group 3 than in groups 1 and 2, but the levels from 3 to 12 months were almost similar among all 3 groups. There were no significant differences among the 3 groups with respect to percentage increase of BMD and BMC. CONCLUSION: The injectable form of vitamin D was more efficacious than the oral forms in increasing the serum level to the normal range. All 3 regimens were equally effective in increasing the BMC and BMD. The 400 IU/day maintenance dose was sufficient to keep the serum level within the normal range.
Bone Density ; Calcium ; Child* ; Cholecalciferol ; Head ; Humans ; Miners* ; Random Allocation ; Reference Values ; Vitamin D Deficiency* ; Vitamin D* ; Vitamins*

Chondrosarcoma of the chest wall is a rare primary neoplasm found to occur in elderly men. Patients present with an enlarging, painful, anterior chest wall mass arising from either the vicinity of the costochondral junction or the sternum. Treatment includes wide resection with appropriate chest wall reconstruction. We report an unusual presentation of this uncommon tumor occurring as a huge chest wall mass in a young teenage girl.
Aged ; Chondrosarcoma* ; Female ; Humans ; Male ; Ribs* ; Sternum ; Thoracic Wall*

Quantitative trait loci (QTL) analysis was conducted in bread wheat for 14 important traits utilizing data from four different mapping populations involving different approaches of QTL analysis. Analysis for grain protein content (GPC) suggested that the major part of genetic variation for this trait is due to environmental interactions. In contrast, pre-harvest sprouting tolerance (PHST) was controlled mainly by main effect QTL (M-QTL) with very little genetic variation due to environmental interactions; a major QTL for PHST was detected on chromosome arm 3AL. For grain weight, one QTL each was detected on chromosome arms 1AS, 2BS and 7AS. QTL for 4 growth related traits taken together detected by different methods ranged from 37 to 40; nine QTL that were detected by single-locus as well as two-locus analyses were all M-QTL. Similarly, single-locus and two-locus QTL analyses for seven yield and yield contributing traits in two populations respectively allowed detection of 25 and 50 QTL by composite interval mapping (CIM), 16 and 25 QTL by multiple-trait composite interval mapping (MCIM) and 38 and 37 QTL by two-locus analyses. These studies should prove useful in QTL cloning and wheat improvement through marker aided selection.
Bread ; Chromosome Mapping ; Quantitative Trait Loci ; genetics ; Triticum ; genetics ; growth & development