Targeted Drug Therapy for Intracranial Tumors

Intracranial tumors seriously affect the physical and mental health of humans. Due to variations in the nature and the growth site of tumors, individualized and specific treatment of patients with intracranial tumor has become a hotspot topic of research, and targeted drug therapy of intracranial tumors, an important subspecialty of precision medicine, has become a key issue that scientists are working hard to tackle. At present, the rapid development in molecular biology and genomics has provided corresponding targets for precision therapies of tumors. However, the blood-brain barrier and blood-tumor barrier prevent drugs from reaching intracranial targets. Therefore, finding effective ways to elevate the concentration of intracranial drugs has become the key issue concerning existing targeted therapies for intracranial tumors. Herein, we reviewed the current status of targeted drug therapy for different intracranial tumors and discussed their efficacy, intending to provide new perspectives for the treatment of intracranial tumors with targeted drugs in the future.