Target intelligence / Profile preview

Polo-like kinase 2 (PLK2)

Target
PLK2
Molecular classification
Enzyme, Serine/threonine-protein kinase, Polo-like kinase family
01

Overview

Polo-like kinase 2 (PLK2) is a serine/threonine-protein kinase and a member of the polo-like kinase family, which plays critical roles in cell cycle regulation, cell division, and various cellular processes. It is involved in mitotic centriole replication, meiotic chromatin pairing, synapsis, and crossing-over, cell differentiation, ontogenesis, stress response, tumorigenesis, neurodegenerative diseases, inflammation, and injury responses. PLK2's dysregulation is linked to tumorigenesis and neurodegenerative diseases. Modulating PLK2 activity may hold therapeutic potential for cancer and neurodegenerative diseases.

02

Mechanism of action

Kinase inhibition (potential)

03

Biological functions

Cell cycle controlMitotic centriole replicationMeiosisCell differentiationOntogenesisStress responseAutophagy regulation
04

Disease associations

CancerNeurodegenerative diseaseHereditary breast ovarian cancer syndrome

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