Topol describes a legitimate breakthrough in spatial medicine: researchers at Max Planck and collaborators used Deep Visual Proteomics—a technique combining AI microscopy and single-cell proteomics—to map toxic epidermal necrolysis (TEN, a rare fatal drug reaction) at the cellular level. They identified the JAK/STAT inflammatory pathway as the culprit and showed JAK inhibitors block it in lab and mouse models. This is a real therapeutic discovery published in Nature, though it's still preclinical—not yet proven to save human lives, but a major mechanistic breakthrough for a condition with no current treatment. Topol's headline slightly overstates ("already seen lives saved") but the underlying finding is solid and important.