TPX2 and cancer: Previous studies have shown that elevated phosphorylation level is a pathological hallmark of Lamin degradation in cancer cells; hence, we compared the levels of p‐Lamin A/C (Ser22) in TPX2 KD and control cells, revealing that TPX2 KD decreased the level of p‐Lamin A/C (Ser 22) in OC cells (Figure 4I).