Inner ear structure of miniature pigs measured by multi-planar reconstruction techniques.

To study the structures of the scala vestibuli and tympani of miniature pigs in order to evaluate the feasibility of using miniature pigs as the animal model for cochlear implant. The temporal bones of three miniature pigs with normal hearing were scanned by micro-CT. With the aid of the Mimics software, we reconstructed the 3D structure of inner ear basing on the serial images of the miniature pig, and obtained dimensions of the scala vestibuli and tympani with multi-planar reconstruction (MPR) technique.

Zebrafish methanol exposure causes patterning defects and suppressive cell proliferation in retina.

Purpose: Methanol exposure have been shown to produce retinal abnormalities and visual dysfunctions in rodents and other mammals developing . In this study, we characterized how methanol affects the retinal development in an embryonic system, the zebrafish.

Methods: Zebrafish embryos were raised for 24 hours in fish water supplemented with various concentrations of methanol at 6 hours after fertilisation.

MicroRNA-365 inhibits ovarian cancer progression by targeting Wnt5a.

MicroRNA-365 (miR-365) has been reported to play an important role in tumorigenesis in many types of cancers; however, the role of miR-365 in the carcinogenesis of ovarian cancer remains unknown. In this study, we focused on the roles and underlying mechanisms of miR-365 in ovarian cancer. Here, we found that miR-365 expression level was significantly decreased in ovarian cancer tissues and cell lines, and that low miR-365 expression was negatively significantly associated with advanced stages as defined by the International Federation of Gynecology and Obstetrics (FIGO), histological grading, and lymph node metastasis.

Long non-coding RNA AK093407 promotes proliferation and inhibits apoptosis of human osteosarcoma cells via STAT3 activation.

Osteosarcoma is a malignant tumor of the skeletal system. Long non-coding RNAs (lncRNAs) have been shown to play significant role in osteosarcoma. The present study evaluated the effects and mechanism of lncRNA AK093407 in osteosarcoma.

Erratum: MiR-4295 promotes cell growth in bladder cancer by targeting BTG1.

[This corrects the article on p. 4892 in vol. 8, PMID: 27904689.

Low-dose radiation modulates human mesenchymal stem cell proliferation through regulating CDK and Rb.

Low-dose radiation (LDR) has been known to stimulate cell proliferation. The effect of LDR on human bone marrow mesenchymal stem cells (BMSCs), however, remains to be determined. The current study, therefore, aimed to investigate the effect of LDR on human BMSC proliferation and its mechanisms.