PTK2 and cancer: The top five predicted to be most inhibited within the SSEA‐1+ EECs were “molecular mechanisms of cancer” (p‐value = 5.55e−06, z‐score = −7.54), “FAK signaling” (p‐value = 1.44e−08, z‐score = −7.39), “pulmonary fibrosis signalling pathway” (p‐value = 8.15e−22, z‐score = −7.18), “phagosome formation” (p‐value = 6.77e−04, z‐score = −6.93) and “CREB signalling in neurons” (p‐value = 2.5e−04, z‐score = −6.87).