Peptides have long attracted attention in the scientific community due to their structural simplicity yet vast range of ...

Toward the goal of elucidating endocrine system aging mechanisms, this study establishes the first single-cell aging atlas across multiple endocrine organs. The research reveals conserved aging ...

Tesamorelin is a synthetic 44–amino acid analog of growth hormone–releasing hormone (GHRH) that has attracted attention outside the experimental domain for its potential as a research tool. This ...

Organoids—tiny, lab-grown 3D clusters of cells—are a useful tool for studying organ development, disease, and drug responses. These miniature organs-in-a-dish are powerful, but they’re not perfect: ...

Hormones coordinate different body functions by carrying messages through the bloodstream to target cells and tissues. Hormonal imbalances occur through inadequate or excess hormone synthesis, which ...