Seung-Yeon Oh

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CONTEXT Organ specificity is a desirable property of a tumor marker, especially in metastatic adenocarcinomas of unknown primary origin. Mammaglobin, a mammary-specific member of the uteroglobin family, is known to be overexpressed in human breast cancer. OBJECTIVE We investigated mammaglobin A expression in metastatic carcinomas of lymph nodes from the(More)
This study investigated the inhibitory effect of luteolin on MDA-MB-231 estrogen receptor (ER) negative breast tumor growth both in vitro and in vivo. Study results showed that luteolin suppresses (3)H thymidine incorporation indicating cell growth inhibition, and this was accompanied by cell cycle arrest at the G2/M and S stages and apoptotic activity.(More)
The elevated level of circulating estradiol increases the risk of breast tumor development. To gain further insight into mechanisms involved in their actions, we investigated the molecular mechanisms of 4-hydroxyestradiol (4-OHE(2)) to initiate and/or promote abnormal cell growth, and of alpha- or gamma-tocopherol to inhibit this process. MCF-10A, human(More)
The elevated level of circulating estradiol increases the risk of breast tumor development. To gain further insight into mechanisms involved in their actions, we investigated the molecular mechanisms of 4-hydroxyestradiol (4-OHE2) to initiate and/or promote abnormal cell growth, and of αor γ-tocopherol to inhibit this process. MCF-10A, human breast(More)
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