Phytochemical Name : Silymarin

Properties Information
PhytoCAT-ID PhytoCAT-162
Phytochemical name or plant extracts Silymarin
PMID 11006131
Literature evidence Here, we assessed its potential as an anti-angiogenic agent employing human umbilical vein endothelial cells (HUVEC) and human prostate and breast cancer epithelial cells.
IUPAC name 3,5,7-trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-2,3-dihydrochromen-4-one
Phytochemicals’ class or type of plant extracts Flavonoid
Source of phytochemicals or plant Extracts Silybum marianum
Geographical availability Afghanistan, Albania, Algeria, Azores, Baleares, Baltic States, Belarus, Bulgaria, Canary Is., Central European Rus, Corse, Cyprus, Czechoslovakia, East Aegean Is., East European Russia, Egypt, Ethiopia, France, Germany, Greece, Gulf States, Hungary, India, Iran, Iraq, Italy, Kazakhstan, Kriti, Krym, Kuwait, Lebanon-Syria, Libya, Madeira, Morocco, North Caucasus, North European Russi, Northwest European R, Pakistan, Palestine, Poland, Portugal, Romania, Sardegna, Saudi Arabia, Sicilia, Sinai, South European Russi, Spain, Tadzhikistan, Transcaucasus, Tunisia, Turkey, Turkey-in-Europe, Turkmenistan, Ukraine, Uzbekistan, West Himalaya, Western Sahara, Yemen, Yugoslavia
Plant parts Seeds
Other cancers Breast cancer, Lung cancer, Prostate cancer, Colon cancer, Bladder cancer, Liver cancer
Target gene or protein P-gp, VEGF
Gene or Protein evidence These results suggest that some flavonoids such as biochanin A and silymarin may reverse MDR by inhibiting the P-gp function. In other studies, 5 to 6 h exposure of DU145 prostate, and MCF-7 and MDA-MB-468 breast cancer cells to silymarin resulted in a dose-dependent decrease in the secreted vascular endothelial growth factor (VEGF) level in conditioned media without any visible change in cell morphology.
Target pathways NA
IC50 NA
Potency Taken together, the results of this study support the hypothesis that silymarin possesses an anti-angiogenic potential that may critically contribute to its cancer chemopreventive efficacy.
Cell line/ mice model DU145, MCF-7, MDA-MB-468
Additional information  Further research suggests that silymarin may function diversely and may serve as a novel therapy for cancer therapy, such as lung cancer, prostatic cancer, colon cancer, breast cancer, bladder cancer and hepatocellular carcinoma by regulating cancer cells growth, proliferation, apoptosis, angiogenesis and many other mechanism.
PubChem ID 5213
Additional PMIDs 24338188 30479044 31615114 33861657 25849845 11006131 12604704 15047179 16114498 34641301 28795371 16528448 27362364 24066513 15290869 28440514
Additional sources of information https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:249211-1
Safety NA