AMP-activated protein kinase-dependent autophagy mediated the protective effect of sonic hedgehog pathway on oxygen glucose deprivation-induced injury of cardiomyocytes.

Sonic hedgehog (Shh) pathway has been reported to protect cardiomyocytes in myocardial infarction (MI), but the underlying mechanism is not clear. Here, we provide evidence that Shh pathway induces cardiomyocytes survival through AMP-activated protein kinase-dependent autophagy. Shh pathway agonist SAG increased the expression of LC3-II, and induced the formation of autophagosomes in cultured H9c2 cardiomyocytes under oxygen glucose deprivation (OGD) 1 h and 4 h.

[Nucleotide sequence analysis for a new HLA-B allele HLA-B*13:01:06*].

Objective: To confirm a new allele HLA-B*13:01:06 and analyze its nucleotide sequence.

Methods: Genomic DNA was extracted using a Qiagen DNA extraction kit. Nucleotide sequences of HLA-A, HLA-B, HLA-C and HLA-DRB1 were analyzed by polymerase chain reaction-sequence based typing (PCR-SBT).

Osteogenesis induced in goat bone marrow progenitor cells by recombinant adenovirus coexpressing bone morphogenetic protein 2 and basic fibroblast growth factor.

Bone morphogenetic protein 2 (BMP2) and basic fibroblast growth factor (bFGF) have been shown to exhibit a synergistic effect to promote bone repair and healing. In this study, we constructed a novel adenovirus with high coexpression of BMP2 and bFGF and evaluated its effect on osteogenic differentiation of goat bone marrow progenitor cells (BMPCs). Recombinant adenovirus Ad-BMP2-bFGF was constructed by using the T2A sequence.