%0 Journal Article %T Tetrandrine enhances the ubiquitination and degradation of Syk through an AhR-c-src-c-Cbl pathway and consequently inhibits osteoclastogenesis and bone destruction in arthritis %A Changjun Lv %A Yu Tao %A Yue Dai %A Yufeng Xia %A Yugai Jia %A Zhifeng Wei %J Archive of "Cell Death & Disease". %D 2019 %R 10.1038/s41419-018-1286-2 %X a RAW264.7 cells (up) and BMMs (down) were treated with indicated compounds in the presence or absence of RANKL (100£¿ng/mL) for 5 days. The osteoclasts were stained using a TRAP kit according to the manufacture¡¯s protocol. TRAP-positive multinucleated cells (nuclei£¿¡Ý£¿3) were counted using an inverted microscope. b BMMs were treated with indicated compounds in the presence or absence of RANKL (100£¿ng/mL) for 24£¿h. The cells were harvested and lysed, and the mRNA expressions of TRAP and DC-STAMP were detected by quantitative PCR. The results are representative of three independent experiments. *P£¿<£¿0.05, **P£¿<£¿0.01 vs. indicated grou %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6427010/