Feifei Huang

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Colorectal cancer pathogenesis remains incompletely understood. Here, we report that the heterochromatin protein HP1γ is upregulated commonly in human colorectal cancer, where it promotes cell proliferation in vitro and in vivo. Gene-expression and promoter-binding experiments demonstrated that HP1γ directly regulated CDKN1A (p21(Waf1/Cip1)) in a manner(More)
MicroRNAs (miRNAs) are a class of small non-coding RNAs which play a critical role in plant growth and development. To detect strawberry miRNAs and discover the expression difference between conventional and micropropagated strawberry plants, we carried out the detection and quantification of strawberry miRNAs by microarray. The main findings were that 74(More)
In this paper we propose an algorithm to multi-robot cooperative Simultaneous Localization and Mapping (SLAM) with monocular camera mounted on each robot. The map consists of a sparse set of features, and the feature is prominent in the environment that robots explored, we call it salient landmark. The scene of exploration is typical office environment.(More)
Carbohydrate antigen 125 has been known as a membrane-associated mucin. It has found application as a tumor marker that may be elevated in the blood of some patients with ovarian cancer, or other benign conditions. Recently, increased serum carbohydrate antigen 125 levels have been documented in patients with heart failure. However, little is known about(More)
ETHNOPHARMACOLOGICAL RELEVANCE The Chinese herbal intravenous injections (CHI) which are extracted from herb(s) are used clinically in China as putative therapies for a variety of diseases. AIM OF THE STUDY The mechanism(s) which underline findings of severe adverse drug reactions (ADR) noted in more than a thousand published articles on CHIs, are still(More)
OBJECTIVE Inhibition of soluble epoxide hydrolase (Ephx2) has been shown to play a protective role in cardiac hypertrophy, but the mechanism is not fully understood. We tested the hypothesis that deletion of soluble epoxide hydrolase attenuates cardiac hypertrophy via down-regulation of cardiac fibroblasts-derived fibroblast growth factor-2. DESIGN(More)
The peroxisome proliferator-activated receptor-γ (PPARG) is a member of the nuclear hormone receptor superfamily that has attracted considerable attention as a candidate gene for coronary heart disease (CHD) based on its function as a key factor involved in the regulation of lipid and glucose metabolism. In the past decade, a number of case–control studies(More)
This study was conducted to determine the human body burden of polybrominated diphenyl ethers (PBDEs) and then clarify the relationships between that and the disruption of thyroid hormones in the general population in Northern China. Between November 2010 and May 2011, 124 serum samples were obtained from volunteers from the provinces of Shanxi and(More)
BACKGROUND Type 4 cardiorenal syndrome (CRS) refers to the cardiac injury induced by chronic kidney disease. We aimed to assess oxidative stress and cardiac injury in patients with type 4 CRS, determine whether the antioxidant apocynin attenuated cardiac injury in rats with type 4 CRS, and explore potential mechanisms. METHODS AND RESULTS A(More)