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Spherical Nucleic Acid Nanoparticle NU-0129 in Treating Patients with Recurrent Glioblastoma or Gliosarcoma Undergoing Surgery

Trial Status: administratively complete

The purpose of this research study is to evaluate the safety of spherical nucleic acid nanoparticle NU-0129 in patients with recurrent glioblastoma multiforme or gliosarcoma. This is a first-in-human trial to determine the safety of spherical nucleic acid nanoparticle NU-0129. The study drug is composed of a small gold nanoparticle that has spherical nucleic acid attached to it. This small particle allows spherical nucleic acid nanoparticle NU-0129 to cross the blood brain barrier (a filtering mechanism that carry blood to the brain). Once within the tumor, the nucleic acid component is able to target a gene called Bcl2L12 that is present in glioblastoma multiforme, and is associated with tumor growth. This gene prevents tumor cells from apoptosis, which is the process of programmed cell death, thus promoting tumor growth. Researchers think that targeting the Bcl2L12 gene with spherical nucleic acid nanoparticle NU-0129 will help stop cancer cells from growing.