Aurora A

Aurora A is a protein kinase involved in cell division, particularly during mitosis, the process where a cell splits into two. It helps organize and move chromosomes, ensuring they are correctly distributed to each new cell. Aurora A interacts with structures called centrosomes and spindle fibers, which are essential for accurate cell division. If Aurora A functions improperly, it can lead to abnormal cell division, which may contribute to cancer development. Scientists study Aurora A to understand its role in healthy cell growth and to develop targeted therapies for cancers where its regulation is disrupted.