Rocaglamide

DB15495

small molecule experimental

Deskripsi

Rocaglamide, also referred to as rocaglamide-A, is the eponymous member of a class of anti-cancer phytochemicals known as rocaglamides.^A186760 Rocaglamides are secondary metabolites of the plant genus Aglaia, and extracts of the plant have traditionally been used as a form of insect repellant due to its natural insecticidal properties.^A186796 Reports of Aglaia anti-tumor activity date back as far as 1973, and rocaglamide-A was first isolated in 1982 from the species A. elliptifolia.^A186760 Rocaglamide and a number of its derivatives (e.g. didesmethylrocaglamide) are currently being studied for use as chemotherapeutic agents in the treatment of various leukemias, lymphomas, and carcinomas, as well as adjuvant therapy in the treatment of certain chemotherapy-resistant cancers.A186781,A186784,A186799,A186766

Struktur Molekul 2D

Berat 505.567

Wujud -

Peta Jejaring Molekuler

Obat Target Gen Interaksi Enzim Transporter Carrier

Legenda: Obat • Target • Gen • Enzim • (Panah → menunjukkan arah efek / relasi) • Transporter • Carrier

1. Pendahuluan & Konsep

Fitur visualisasi ini dikembangkan menggunakan pendekatan Graph Theory untuk memetakan hubungan polifarmasi dan molekuler. Entitas (Obat, Target, Gen) direpresentasikan sebagai Simpul (Nodes), sedangkan hubungan biologisnya sebagai Sisi (Edges).

2. Sumber Data (Validasi)

Data Obat: Diekstraksi dari elemen drugbank-id dan name pada skema XML DrugBank.
Target Protein: Diambil dari elemen targets/target yang memuat polipeptida sasaran.
Genetik: Disinkronisasi dari sub-elemen gene-name dan varian snp-effects.
Genetik: Jumlah titik node dibatasi pada maksimal 10 (Slice=10) interaksi untuk menghindari tumpukan data.

3. Algoritma Visualisasi

Tata letak grafik menggunakan algoritma Force-Directed Graph (Barnes-Hut). Model fisika ini menerapkan gaya tolak-menolak antar simpul (Gravitasi: -3000) agar tidak tumpang tindih, serta gaya pegas (Spring: 0.04) pada garis penghubung untuk fleksibilitas interaksi.

4. Legenda Visual

Obat Utama (Pusat Analisis)

Target Protein (Mekanisme)

Gen (Faktor Genetik)

Metode ini mendukung analisis Precision Medicine dan evaluasi risiko Drug-Drug Interaction (DDI).

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.

Target Protein

Prohibitin 1 PHB1

Transcription factor RelB RELB

Nuclear factor NF-kappa-B p100 subunit NFKB2

Transcription factor p65 RELA

Proto-oncogene c-Rel REL

Nuclear factor NF-kappa-B p105 subunit NFKB1

Prohibitin-2 PHB2

Referensi & Sumber

Artikel (PubMed)

PMID: 24895251
Li-Weber M: Molecular mechanisms and anti-cancer aspects of the medicinal phytochemicals rocaglamides (=flavaglines). Int J Cancer. 2015 Oct 15;137(8):1791-9. doi: 10.1002/ijc.29013. Epub 2014 Jun 11.
PMID: 22999878
Polier G, Neumann J, Thuaud F, Ribeiro N, Gelhaus C, Schmidt H, Giaisi M, Kohler R, Muller WW, Proksch P, Leippe M, Janssen O, Desaubry L, Krammer PH, Li-Weber M: The natural anticancer compounds rocaglamides inhibit the Raf-MEK-ERK pathway by targeting prohibitin 1 and 2. Chem Biol. 2012 Sep 21;19(9):1093-104. doi: 10.1016/j.chembiol.2012.07.012.
PMID: 19401772
Cencic R, Carrier M, Galicia-Vazquez G, Bordeleau ME, Sukarieh R, Bourdeau A, Brem B, Teodoro JG, Greger H, Tremblay ML, Porco JA Jr, Pelletier J: Antitumor activity and mechanism of action of the cyclopentabbenzofuran, silvestrol. PLoS One. 2009;4(4):e5223. doi: 10.1371/journal.pone.0005223. Epub 2009 Apr 29.
PMID: 15324805
Kristjansdottir K, Rudolph J: Cdc25 phosphatases and cancer. Chem Biol. 2004 Aug;11(8):1043-51. doi: 10.1016/j.chembiol.2004.07.007.
PMID: 24150948
Neumann J, Boerries M, Kohler R, Giaisi M, Krammer PH, Busch H, Li-Weber M: The natural anticancer compound rocaglamide selectively inhibits the G1-S-phase transition in cancer cells through the ATM/ATR-mediated Chk1/2 cell cycle checkpoints. Int J Cancer. 2014 Apr 15;134(8):1991-2002. doi: 10.1002/ijc.28521. Epub 2013 Oct 21.
PMID: 23869022
Santagata S, Mendillo ML, Tang YC, Subramanian A, Perley CC, Roche SP, Wong B, Narayan R, Kwon H, Koeva M, Amon A, Golub TR, Porco JA Jr, Whitesell L, Lindquist S: Tight coordination of protein translation and HSF1 activation supports the anabolic malignant state. Science. 2013 Jul 19;341(6143):1238303. doi: 10.1126/science.1238303.
PMID: 19373244
Zhu JY, Giaisi M, Kohler R, Muller WW, Muhleisen A, Proksch P, Krammer PH, Li-Weber M: Rocaglamide sensitizes leukemic T cells to activation-induced cell death by differential regulation of CD95L and c-FLIP expression. Cell Death Differ. 2009 Sep;16(9):1289-99. doi: 10.1038/cdd.2009.42. Epub 2009 Apr 17.
PMID: 21952919
Giaisi M, Kohler R, Fulda S, Krammer PH, Li-Weber M: Rocaglamide and a XIAP inhibitor cooperatively sensitize TRAIL-mediated apoptosis in Hodgkin's lymphomas. Int J Cancer. 2012 Aug 15;131(4):1003-8. doi: 10.1002/ijc.26458. Epub 2011 Nov 8.

Menampilkan 8 dari 10 artikel.

Contoh Produk & Brand

Produk: 0 • International brands: 0

Belum ada data produk/brand untuk obat ini pada database. Jalankan import DrugBank untuk mengisi field produk/brand.

Sekuens Gen/Protein (FASTA)

Sekuens dimuat saat dibutuhkan agar halaman tetap ringan.