StAR-related lipid transfer domain protein 3 (STARD3) regulates HER2 and promotes HER2-positive breast cancer progression through interaction with HSP90 and SRC signaling.

Although various HER2-targeted therapies have been approved clinically, drug resistance remains a considerable challenge. Studies have found that the cause of drug resistance is related to the expression of genes co-amplified with HER2 in breast cancer cells. Our study found that STARD3 was highly expressed in tumor tissues (n = 130, P < 0.

An experience in prenatal diagnosis via QF-PCR of a female child with a 9.9 Mb pure deletion at 18p11.32-11.22.

Quantitative Fluorescent - Polymerase Chain Reaction (QF-PCR) is a rapid prenatal diagnosis test for 21, 18, 13 and sex chromosomal aneuploidy detection. However, it could not detect partial trisomy or partial monosomy of those chromosomes. Here, we report a 19-month-old Vietnamese female with a 9.

Isolation and characterization of antioxidation enzymes from cells of zedoary (Curcuma zedoaria Roscoe) cultured in a 5-l bioreactor.

In this study, a cell suspension culture system for zedoary (Curcuma zedoaria Roscoe) was developed, using 50 g/l of fresh weight inoculum in a batch culture. The highest cell biomass obtained from a 5-l bioreactor equipped with three impellers after 14 days of culture was utilized to extract secondary metabolites (essential oil and curcumin) and determine the activities of antioxidant enzymes (peroxidase, superoxide dismutase, and catalase). For essential oil and curcumin, zedoary extracts were recovered via a variety of methods: steam distillation, volatile solvents, and Soxhlet.