TY - JOUR
T1 - Preferential anti-proliferative activity of Varthemia iphionoides (Chiliadenus iphinoides)
AU - Yarmolinsky, Ludmila
AU - Bari, Gabit
AU - Hamias, Rachel
AU - Maor, Hani
AU - Budovsky, Arie
AU - Wolfson, Marina
AU - Fraifeld, Vadim
AU - Danilenko, Michael
AU - Ben-Shabat, Shimon
N1 - Publisher Copyright:
© 2015 Taylor and Francis.
PY - 2015/10/2
Y1 - 2015/10/2
N2 - The present study was aimed at investigating the anti-cancer properties of the unique chemotype of Varthemia iphionoides (V. iphionoides) growing in the Judaea region (Israel). Specifically, we determined the effects of the crude ethanolic extract of V. iphionoides on the growth and viability of human cancer cell lines (SKOV3 ovarian carcinoma cells, BG melanoma cells, A549 lung cancer cells, and HL-60 myeloblastic leukemia cells). We found that the extract exhibited much stronger in vitro anti-leukemic effects on the HL-60 cells than the other cell lines tested. Importantly, both polyphenol-and flavonoid-containing fractions prepared from the extract significantly reduced the proliferation of HL-60 cells, but only the flavonoid fraction produced cytotoxic effects as well. These results suggest that V. iphionoides extract and its active components have potential therapeutic and/or preventive activity against acute myeloid leukemia.
AB - The present study was aimed at investigating the anti-cancer properties of the unique chemotype of Varthemia iphionoides (V. iphionoides) growing in the Judaea region (Israel). Specifically, we determined the effects of the crude ethanolic extract of V. iphionoides on the growth and viability of human cancer cell lines (SKOV3 ovarian carcinoma cells, BG melanoma cells, A549 lung cancer cells, and HL-60 myeloblastic leukemia cells). We found that the extract exhibited much stronger in vitro anti-leukemic effects on the HL-60 cells than the other cell lines tested. Importantly, both polyphenol-and flavonoid-containing fractions prepared from the extract significantly reduced the proliferation of HL-60 cells, but only the flavonoid fraction produced cytotoxic effects as well. These results suggest that V. iphionoides extract and its active components have potential therapeutic and/or preventive activity against acute myeloid leukemia.
KW - Varthemia iphionoides
KW - acute myeloid leukemia
KW - cancer cell lines
UR - http://www.scopus.com/inward/record.url?scp=84948383545&partnerID=8YFLogxK
U2 - 10.1080/07929978.2015.1027122
DO - 10.1080/07929978.2015.1027122
M3 - Article
AN - SCOPUS:84948383545
SN - 0792-9978
VL - 62
SP - 229
EP - 233
JO - Israel Journal of Plant Sciences
JF - Israel Journal of Plant Sciences
IS - 4
ER -
