SPARC and posterior cortical atrophy: More recently, we showed that both miR‐150‐5p (guide strand) and miR‐150‐3p (passenger strand) acted as antitumor miRNAs through targeting SPARC/osteonectin and cwcv and kazal‐like domains proteoglycan 1 (SPOCK1) in naïve PCa and CRPC cells 11.