
The computational biologist behind Aqtual has spent two decades learning how to pull useful signals from noisy biology. Now she is building a company around a deceptively simple idea: the blood carries a running record of what the body is doing.

Before a genomic test can read a signal, someone has to rescue it from the noise. David Ge has spent his career moving upstream - from interpreting DNA data to engineering the chemistry that decides what reaches the sequencer.

Shidong Jia, MD, PhD, is the founder and global CEO of Predicine, a Silicon Valley precision-oncology company building multi-omic liquid biopsy tests that read cancer from blood and urine. Trained as a physician-scientist at Harbin Medical University, Peking Union Medical College, Dana-Farber and Harvard, he ran oncology biomarker strategy at Genentech before leaving to start Predicine in 2015. His pitch is simple: precision diagnostics to enable precision medicine, built 'From Pharma, For Pharma.'