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Temporal and Spatial Metabolic Shifts Revealing the Transition from Ulcerative Colitis to Colitis-Associated Colorectal Cancer.
Adv Sci (Weinh)
January 2025
Key Laboratory of Drug Quality Control and Pharmacovigilance (Ministry of Education), State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 210009, P. R. China.
Patients with ulcerative colitis (UC) have a higher risk of developing colorectal cancer (CRC), however, the metabolic shifts during the UC-to-CRC transition remain elusive. In this study, an AOM-DSS-induced three-stage colitis-associated colorectal cancer (CAC) model is constructed and targeted metabolomics analysis and pathway enrichment are performed, uncovering the metabolic changes in this transition. Spatial metabolic trajectories in the "normal-to-normal adjacent tissue (NAT)-to-tumor" transition, and temporal metabolic trajectories in the "colitis-to-dysplasia-to-carcinoma" transition are identified through K-means clustering of 74 spatially and 77 temporally differential metabolites, respectively.
View Article and Find Full Text PDFSerum proteomic and metabolomic profiling of hepatocellular carcinoma patients co-infected with .
Front Immunol
January 2025
Key Laboratory of Longevity and Aging-related Diseases of Chinese Ministry of Education, Guangxi Medical University, Nanning, China.
Background: () infection is a significant risk factor for hepatocellular carcinoma (HCC), yet its underlying mechanisms remain poorly understood. This study aimed to investigate the impact of infection on the serum proteomic and metabolomic profiling of HCC patients, focusing on the potential mechanisms.
Method: A retrospective clinical analysis was conducted on 1121 HCC patients, comparing those with and without infection.
[Diabetes mellitus and obesity: risk optimization before surgical interventions].
Orthopadie (Heidelb)
January 2025
Westdeutsches Diabetes- und Gesundheitszentrum, Verbund Katholischer Kliniken Düsseldorf, Hohensandweg 37, 40591, Düsseldorf, Deutschland.
Background: The prevalence of obesity has increased significantly in recent years and is a causal risk factor for the development of type 2 diabetes. Moreover, chronic degenerative joint diseases are also triggered by obesity.
Weight Loss: Both obesity-related secondary diseases-type 2 diabetes and chronic degenerative joint disease-can be prevented or at least delayed by lifestyle intervention aimed at weight reduction.
Exploring the prevalence of gout among underrepresented low socioeconomic status type 2 diabetes populations.
Diabetol Metab Syndr
January 2025
Philadelphia College of Osteopathic Medicine, Philadelphia, USA.
Background: Underserved and underrepresented populations often lack access to affordable, quality healthcare, educational resources, and nutritious foods, all of which contribute to increased risk of Type 2 Diabetes and gout. Type 2 Diabetes is a condition characterized by the denaturation of the insulin receptors, due to chronically high blood glucose levels, leading to impaired regulation of blood sugar. Gout is a chronic inflammatory disease affecting joints in the lower limbs, marked by elevated serum urate levels and the accumulation of uric acid crystals in synovial fluid, causing painful flare-ups that significantly impact quality of life.
View Article and Find Full Text PDFCombined effects of natural products and exercise on apoptosis pathways in obesity-related skeletal muscle dysfunction.
Apoptosis
January 2025
School of Basic Medicine, Guizhou University of Traditional Chinese Medicine, Guiyang, 550025, Guizhou, China.
Obesity and related metabolic disorders are closely linked to increased apoptosis in skeletal muscle, leading to muscle degeneration, insulin resistance, and the progression of diseases such as type 2 diabetes and sarcopenia. This review explores the combined effects of natural products, including resveratrol, curcumin, and quercetin, and physical exercise on modulating apoptosis pathways in skeletal muscle. Both natural products and regular physical activity independently reduce oxidative stress and improve mitochondrial function, thereby regulating the balance between pro-apoptotic and anti-apoptotic signals.
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