Hui-Fang Hung

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Majewski osteodysplastic primordial dwarfism type II (MOPDII) is caused by mutations in the centrosome gene pericentrin (PCNT) that lead to severe pre- and postnatal growth retardation. As in MOPDII patients, disruption of pericentrin (Pcnt) in mice caused a number of abnormalities including microcephaly, aberrant hemodynamics analyzed by in utero(More)
Hepatocellular carcinoma (HCC) is the leading cause of cancer mortality in Asia. This study evaluated the growth inhibition effect of quercetin and 2-methoxyestradiol in vitro in human HCC cell lines. Combination treatment enhanced the cytotoxic effect in HA22T/VGH and HepG2 cell lines as compared with quercetin or 2-methoxyestradiol alone. The cell(More)
1,6-Bis[4-(4-amino-3-hydroxyphenoxy)phenyl]diamantane (DPD) induces growth inhibition in human cancer cells. In our previous study, we discovered that DPD irreversibly inhibits the growth of Colo 205 colon cancer cells at the G0/G1 phase and induces cell differentiation. However, the detailed mechanism is still unknown.(More)
For some time, it has been known that recycling endosomes (REs) are organized in a nebulous "pericentrosomal" region in interphase cells. However, the collective use of previously developed methods, including centrosome isolation, live cell imaging, and electron microscopy, suggested that there is much more going on between the centrosome and the RE than(More)
Dna2 was first characterized in yeast as an essential gene encoding a protein with both helicase and endonuclease activities involved in maturation of Okazaki fragments during DNA replication. Dna2 also plays a role in double-strand break (DSB) repair by homologous recombination. The respective contributions of its replication and/or repair functions toward(More)
Establishing apical-basal polarity is instrumental in the functional shaping of a solitary lumen within an acinus. By exploiting micropatterned slides, wound healing assays, and three-dimensional culture systems, we identified a mother centriole subdistal appendage protein, cenexin, as a critical player in symmetric lumen expansion through the control of(More)
Already in the eighties it was shown that the active form of vitamin D3, 1,25-dihydroxyvitamin D3 [1,25(OH)2D3], can inhibit the proliferation of melanoma cells1 and stimulate the differentiation of myeloid leukemia cells.2 The almost universal presence of the vitamin D receptor (VDR) and the presence of 1α-hydroxylase (CyP27B1) activity in non-classical(More)
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