Methods Ethics statement The research described in this manuscript is compliant with all the relevant ethical regulations regarding animal research
People taking high-dose B12 supplements (1,000 to 5,000 mcg daily), receiving B12 injections (cyanocobalamin or methylcobalamin), or consuming heavily fortified foods can easily push their serum levels above 900 pg/mL
The effectiveness of tirzepatide for treating obesity is being evaluated in the SURMOUNT series of phase 3 RCTs, which, for the first time, demonstrated average weight reductions exceeding 20% with pharmacotherapy [23]
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Large-scale projects such as The Cancer Genome Atlas (TCGA) (270), Molecular Taxonomy of Breast Cancer International Consortium (METABRIC) (271), International cancer genome Consortium (ICGC) (272), Pan Cancer Analysis of Whole Genome (PCAWG) (273), National Cancer Institute-Clinical Proteomic Tumor Analysis Consortium (NCI-CPTAC) (274), and Memorial Sloan Kettering-Integrated Mutation Profiling of Actionable Cancer Targets (MSK-IMPACT) (275) have generated high-resolution datasets that include bulk gene expression data, somatic mutations, Copy Number Variations (CNVs), methylation patterns, cell-type-specific gene expression profiles, acetylation, and phosphorylation across thousands of samples collected from diverse races and geographical locations