Polyphenolic Compounds from Lespedeza Bicolor Root Bark Inhibit Progression of Human Prostate Cancer Cells via Induction of Apoptosis and Cell Cycle Arrest
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Polyphenolic Compounds from Lespedeza Bicolor Root Bark Inhibit Progression of Human Prostate Cancer Cells via Induction of Apoptosis and Cell Cycle Arrest. / Dyshlovoy, Sergey A; Tarbeeva, Darya; Fedoreyev, Sergey; Busenbender, Tobias; Kaune, Moritz; Veselova, Marina; Kalinovskiy, Anatoliy; Hauschild, Jessica; Grigorchuk, Valeria; Kim, Natalya; Bokemeyer, Carsten; Graefen, Markus; Gorovoy, Petr; von Amsberg, Gunhild.
In: BIOMOLECULES, Vol. 10, No. 3, 14.03.2020.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Polyphenolic Compounds from Lespedeza Bicolor Root Bark Inhibit Progression of Human Prostate Cancer Cells via Induction of Apoptosis and Cell Cycle Arrest
AU - Dyshlovoy, Sergey A
AU - Tarbeeva, Darya
AU - Fedoreyev, Sergey
AU - Busenbender, Tobias
AU - Kaune, Moritz
AU - Veselova, Marina
AU - Kalinovskiy, Anatoliy
AU - Hauschild, Jessica
AU - Grigorchuk, Valeria
AU - Kim, Natalya
AU - Bokemeyer, Carsten
AU - Graefen, Markus
AU - Gorovoy, Petr
AU - von Amsberg, Gunhild
PY - 2020/3/14
Y1 - 2020/3/14
N2 - From a root bark of Lespedeza bicolor Turch we isolated two new (7 and 8) and six previously known compounds (1-6) belonging to the group of prenylated polyphenols. Their structures were elucidated using mass spectrometry, nuclear magnetic resonance and circular dichroism spectroscopy. These natural compounds selectively inhibited human drug-resistant prostate cancer in vitro. Prenylated pterocarpans 1-3 prevented the cell cycle progression of human cancer cells in S-phase. This was accompanied by a reduced expression of mRNA corresponding to several human cyclin-dependent kinases (CDKs). In contrast, compounds 4-8 induced a G1-phase cell cycle arrest without any pronounced effect on CDKs mRNA expression. Interestingly, a non-substituted hydroxy group at C-8 of ring D of the pterocarpan skeleton of compounds 1-3 seems to be important for the CDKs inhibitory activity.
AB - From a root bark of Lespedeza bicolor Turch we isolated two new (7 and 8) and six previously known compounds (1-6) belonging to the group of prenylated polyphenols. Their structures were elucidated using mass spectrometry, nuclear magnetic resonance and circular dichroism spectroscopy. These natural compounds selectively inhibited human drug-resistant prostate cancer in vitro. Prenylated pterocarpans 1-3 prevented the cell cycle progression of human cancer cells in S-phase. This was accompanied by a reduced expression of mRNA corresponding to several human cyclin-dependent kinases (CDKs). In contrast, compounds 4-8 induced a G1-phase cell cycle arrest without any pronounced effect on CDKs mRNA expression. Interestingly, a non-substituted hydroxy group at C-8 of ring D of the pterocarpan skeleton of compounds 1-3 seems to be important for the CDKs inhibitory activity.
U2 - 10.3390/biom10030451
DO - 10.3390/biom10030451
M3 - SCORING: Journal article
C2 - 32183314
VL - 10
JO - BIOMOLECULES
JF - BIOMOLECULES
SN - 2218-273X
IS - 3
ER -