The trade-off is convenience and cost
Chromatin loops bring enhancers into proximity with promoters to regulate astrocyte subtype-specific genes, such as NFIA, SOX9, RORB, LHX2 , and FEZF2
However, the evidence from controlled studies is limited and inconclusive ( Finally, vitamin K1 supplements taken at 0.5 mg every day for 3 years slowed the development of insulin resistance in older men, compared to a placebo
Should you be concerned
Several decisions were close, and the committee heard substantial disagreement about chemical characterization, peptide-related impurities, immunogenicity, carcinogenicity signals or uncertainty, the limited quantity and quality of human evidence, and whether existing FDA-approved therapies already address the proposed uses
Time effect: F(6.303, 88.25) = 3.659, p = 0.0023