Peringatan Keamanan

Found safe in clinical trials.

Chlorotoxin I-131

DB05462

small molecule investigational

Deskripsi

Chlorotoxin I-131 is investigated in clinical trials for treating brain cancer. Chlorotoxin I-131 binds to and reduces the activity of a matrix metalloproteinase (MMP) that regulates functioning of the chloride channels on cell membranes. Chlorotoxin is a small 36-amino-acid peptide that selectively binds to glioma cells but not normal brain parenchyma. It is a synthetic version of a neurotoxin isolated from the venom of the Giant Yellow Israeli scorpion Leiurus quinquestriatus. The synthetic version of this peptide has been manufactured and covalently linked to iodine 131 as a means of targeting radiation to tumor cells in the treatment of brain cancer. The selective effects of Chlorotoxin I-131 are regulated by its action on MMP2 receptors.

Struktur Molekul 2D

Berat 373.5304
Wujud solid

Peta Jejaring Molekuler
Legenda: ObatTargetGenEnzim(Panah → menunjukkan arah efek / relasi)TransporterCarrier

Profil Farmakokinetik

Waktu Paruh (Half-Life) -
Volume Distribusi -
Klirens (Clearance) -

Absorpsi

Data absorpsi tidak tersedia.

Metabolisme

Data metabolisme tidak tersedia.

Rute Eliminasi

Data eliminasi belum tersedia.

Interaksi Obat

0 Data
Tidak ada data.

Referensi & Sumber

Artikel (PubMed)
  • PMID: 17335414
    Mamelak AN, Jacoby DB: Targeted delivery of antitumoral therapy to glioma and other malignancies with synthetic chlorotoxin (TM-601). Expert Opin Drug Deliv. 2007 Mar;4(2):175-86.
  • PMID: 16877732
    Mamelak AN, Rosenfeld S, Bucholz R, Raubitschek A, Nabors LB, Fiveash JB, Shen S, Khazaeli MB, Colcher D, Liu A, Osman M, Guthrie B, Schade-Bijur S, Hablitz DM, Alvarez VL, Gonda MA: Phase I single-dose study of intracavitary-administered iodine-131-TM-601 in adults with recurrent high-grade glioma. J Clin Oncol. 2006 Aug 1;24(22):3644-50.
  • PMID: 9809993
    Soroceanu L, Gillespie Y, Khazaeli MB, Sontheimer H: Use of chlorotoxin for targeting of primary brain tumors. Cancer Res. 1998 Nov 1;58(21):4871-9.
  • PMID: 12113233
    Authors unspecified: TransMolecular receives FDA approval for 131-I-TM-601 IND application. Expert Rev Anticancer Ther. 2002 Apr;2(2):139.

Contoh Produk & Brand

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Sekuens Gen/Protein (FASTA)

Sekuens dimuat saat dibutuhkan agar halaman tetap ringan.
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