Analyses of mitochondrial metabolism in diseases: a review on C magnetic resonance tracers.

Metabolic diseases such as obesity, type 2 diabetes, and cardiovascular diseases have become a global health concern due to their widespread prevalence and profound impact on life expectancy, healthcare expenditures, and the overall economy. Devising effective treatment strategies and management plans for these diseases requires an in-depth understanding of the pathophysiology of the metabolic abnormalities associated with each disease. Mitochondrial dysfunction is intricately linked to a wide range of metabolic abnormalities and is considered an important biomarker for diseases.

Pathway Engineering of Bacillus subtilis for Enhanced N-Acetylneuraminic Acid Production via Whole-Cell Biocatalysis.

N-acetylneuraminic acid (NeuAc) is a common sialic acid that has a wide range of applications in nutraceuticals and pharmaceuticals. However, low production efficiency and high environmental pollution associated with traditional extraction and chemical synthesis methods constrain the supply of NeuAc. Here, a biological approach is developed for food-grade NeuAc production via whole-cell biocatalysis by the generally regarded as safe (GRAS) bacterium Bacillus subtilis (B.