2 papers
q-bio.GN2026
bioETH-Beacon: A Confidential On-Chain Genomic Beacon with Encrypted Counts, Filters, and Bounded Noise over a Fully Homomorphic EVM
Christos Galanopoulos, Kimon Antonios Provatas, Ilias Georgakopoulos-Soares
The Global Alliance for Genomics and Health (GA4GH) Beacon protocol lets researchers ask whether a genomic variant has been observed in a participating cohort and receive aggregate…
q-bio.GN2026
bioETH-PRS: Confidential Polygenic Risk Scoring without a Trusted Evaluator via Fully Homomorphic Encryption on a Programmable Blockchain
Kimon Antonios Provatas, Christos Galanopoulos, Ilias Georgakopoulos-Soares
Polygenic risk scores (PRSs) aggregate genetic effect estimates to predict disease susceptibility, yet clinical deployment often exposes raw genotype data to third-party compute in…