Chris Hsiung

Sep 20, 2023 | policechiefmagazine.org | Margaret Kimbrell White |Chris Hsiung |Frank Chen |Andreessen Horowitz

San Mateo County Undersheriff Chris Hsiung sat down with subject matter expert Frank Chen on behalf of Police Chief to discuss emerging technology and artificial intelligence trends—and what they mean for law enforcement. Tell us a little about yourself. My name is Frank. Right now, I’m a partner at Andreessen Horowitz, which is a Silicon Valley–based venture capital firm that invests in tech startups.

Sep 18, 2023 | biorxiv.org | Chris Hsiung |Caroline Wilson |Raymond Dai |Nicholas A Sambold

AbstractMultiplexed genetic perturbations are critical for testing functional interactions among coding or non-coding genetic elements. Compared to DNA cutting, repressive chromatin formation using CRISPR interference (CRISPRi) avoids genotoxicity and is more effective for perturbing non-coding regulatory elements in pooled assays. However, current CRISPRi pooled screening approaches are generally limited to targeting 1-3 genomic sites per cell.