title: BIOPHYSICS. Tiny built-in lasers light up living cells.
authors.forename: Adrian
authors.initials: A
authors.lastname: Cho
mesh_terms: D002465:Cell Movement; D058948:Cell Tracking / Q000379:methods*; D006801:Humans; D007834:Lasers; D008264:Macrophages / Q000276:immunology; D008863:Microspheres; D009369:Neoplasms / Q000473:pathology