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It also examines the expression of early-response genes in brain regions and the activity of biosynthetic and proteolytic processes

Figure 4B )

even in patients treated for years with conventional doses of folic acid, the serum levels of vitamin B12 are found to be low

This stage involves combining the mRNA with lipid nanoparticles, then filling vials, boxing vials, and freezing them

B12 is an essential nutrient, and its deficiency is common, especially among individuals following restricted diets like vegetarianism or veganism, pregnant or breastfeeding women, older adults, those who have undergone gastrointestinal surgery or have gastrointestinal disorders, and people with an autoimmune condition known as pernicious anaemia