S. R. Zeng, “Sleep Duration and Insulin Resistance: Meta-Analysis Reveals Sleep Restriction Linked to Higher Insulin Resistance, and Mendelian Randomization Suggests Glucagon-Like Peptide-1 Receptor Agonist May Contribute to Sleep Modulation”, J Endocrinol Metab, vol. 16, no. 5, pp. 201–216, Jan. 2026, doi: 10.14740/jem1655.