Dong Quai (Angelica sinensis) [PMID:21361249] says it increased MCF-7 breast cancer cells, but the trial results were inconclusive.
This link from the above link is a good read too. Memorial Sloan Kettering Cancer Center: Dong Quai It says avoid if you have cancer, avoid it, it promoted cancer receptor negative and positive cell growth. Then it says donq quai has antitumor effects. It looks like dong quai is complicated and has mixed results. This also says it increases IGF-1,so this may be a reason it is used.
you're welcome
This link from the above link is a good read too. Memorial Sloan Kettering Cancer Center: Dong Quai It says avoid if you have cancer, avoid it, it promoted cancer receptor negative and positive cell growth. Then it says donq quai has antitumor effects. It looks like dong quai is complicated and has mixed results. This also says it increases IGF-1,so this may be a reason it is used.
you're welcome