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Etoposide, an anticancer DNA topoisomerase II poison, plays an important role in the therapy for human cancers. Unfortunately, many cancers develop etoposide resistance and do not respond to chemotherapy, leading to difficulty in treatment and poor prognosis. In this study, we investigate the effects of HBXIP gene silencing on etoposide chemosensitivity in MCF-7 human breast cancer cells. We find...
Growth and differentiation factor 11 (GDF11) is a TGF-β family member that is expressed widely and plays multiple roles, including regulating axial skeletal patterning during development. However, the function of GDF11 in the bone is barely understood. Here we identify GDF11 as a potent regulator of bone homeostasis. GDF11 level is significantly decreased in the plasma and bone marrow of aging mice...
As a molecular carrier and storage protein, apolipoprotein (Apo) mediates the intracellular uptake of lipids, proteins, vitamins and carotenoids. In this study, we identified a novel Apo gene, designated hcApo, from the freshwater pearl mussel Hyriopsis cumingii. The complete hcApo cDNA consists of 4104 nucleotides with an open reading frame encoding 1155 amino acid residues. The hcApo protein contains...
Two single nucleotide polymorphisms rs12979860C/T and rs8099917T/G around interleukin-28B (IL28B) locus have been extensively investigated in their association with hepatitis C virus (HCV) spontaneous clearance. However, with the variable and even inconsistent results, it is necessary to conduct a meta-analysis. A literature search was conducted to seek articles about genetic variation of IL28B and...
There are accurate but inconclusive data on the association between single nucleotide polymorphisms (SNPs) of interleukin (IL)-28B and sustained virological response (SVR) in chronic hepatitis C (CHC). This meta-analysis aimed to derive a more precise estimation of the effects of IL-28B SNPs locus (rs12979860 and rs8099917) on SVR in naïve CHC patients receiving pegylated interferon alpha (PEG-IFN-α)...
MicroRNAs (miRNAs) are the family of noncoding single-strand RNA molecules of 21–25 nucleotides in length and play a broad and key regulation role in various physiological and pathological processes including differentiation, apoptosis, proliferation, and tumorigenesis. In Bombyx mori, a total of 487 pre-miRNAs and 562 mature miRNAs were identified by experimental or computational approaches, but...
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