The 2022 Nobel Prize in Physiology or Medicine.

Objectives: The Nobel Assembly at the Karolinska Institute awarded the 2022 Nobel Prize in Physiology or Medicine to Svante Pääbo (Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany). This award acknowledged his discoveries about the genomes of extinct hominins (Neandertal man and the Denisovans), the molecular genetic insights of human origin and evolutionary history, and the understanding of phylogenetic relationships between archaic hominins and modern humans. The scientific advances included detection of Neandertal and Denisovan DNA carried by modern humans due to past admixture events, which in turn stimulated active research about the functional and phenotypic significance of such archaic ancestry on non-disease and disease phenotypic features in modern populations. In addition, comparative genomic studies started to delineate the genes and genetic regulation mechanisms that distinguish modern-day humans from the archaic hominins and our immediate ancestors, the anatomically modern humans. These breakthroughs allowed a more thorough understanding of ancestral and modern human population genetics, and propelled the take-off of human paleogenomics as a new scientific discipline in its own right.