PMID- 22949349 OWN - NLM STAT- MEDLINE DCOM- 20130604 LR - 20171116 IS - 1097-4644 (Electronic) IS - 0730-2312 (Linking) VI - 114 IP - 2 DP - 2013 Feb TI - The effect of rotative stress on CAII, FAS, FASL, OSCAR, and TRAP gene expression in osteoclasts. PG - 388-97 LID - 10.1002/jcb.24372 [doi] AB - This study was designed to explore the effects of rotative stress on carbonic anhydrase II (CAII), TNF receptor superfamily member 6 (FAS), FAS ligand (FASL), osteoclast-associated receptor (OSCAR), and tartrate-resistant acid phosphatase (TRAP) gene expression in osteoclasts. Osteoclasts were induced from RAW264.7 cells cultured in medium containing recombinant murine soluble receptor activator of NF-Kbeta ligand (sRANKL). The mRNA and protein expression of CAII, FAS, FASL, OSCAR, and TRAP genes in osteoclasts was detected by RT-PCR and Western blot, respectively, after osteoclasts were loaded at various rotative stress strengths and times. No significant differences in mRNA and protein expression were observed between any of the control groups (P > 0.05). Importantly, rotative stress had a significant effect on the mRNA and protein expression of these genes (P < 0.05). We found a negative relationship between rotative stress strength and prolonged loading time and the expression of FAS/FASL genes in osteoclasts. In addition, there was a positive relationship between rotative stress strength and prolonged loading time and the expression of CAII, OSCAR, or TRAP genes in osteoclasts. Based on these results, rotative stress has a significant effect on CAII, FAS, FASL, OSCAR, and TRAP gene expression in osteoclasts. CI - Copyright (c) 2012 Wiley Periodicals, Inc. FAU - Qing Hong, Zhang AU - Qing Hong Z AD - Department of Prosthodontics, Stomatology Hospital, College of Medical Sciences, Zhejiang University, No.395 Yan-an Road, Hangzhou 310006, China. FAU - Meng Tao, Liu AU - Meng Tao L FAU - Yi, Zhou AU - Yi Z FAU - Wei, Liu AU - Wei L FAU - Ju Xiang, Shen AU - Ju Xiang S FAU - Li, Liu AU - Li L LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - J Cell Biochem JT - Journal of cellular biochemistry JID - 8205768 RN - 0 (Fas Ligand Protein) RN - 0 (Fas protein, mouse) RN - 0 (Fasl protein, mouse) RN - 0 (Isoenzymes) RN - 0 (Oscar protein, mouse) RN - 0 (RANK Ligand) RN - 0 (Receptors, Cell Surface) RN - 0 (Tnfsf11 protein, mouse) RN - 0 (fas Receptor) RN - EC 3.1.3.2 (Acid Phosphatase) RN - EC 3.1.3.2 (Acp5 protein, mouse) RN - EC 3.1.3.2 (Tartrate-Resistant Acid Phosphatase) RN - EC 4.2.1.- (Carbonic Anhydrase II) SB - IM MH - Acid Phosphatase/biosynthesis MH - Animals MH - Carbonic Anhydrase II/biosynthesis MH - Cell Differentiation/*physiology MH - Cells, Cultured MH - Fas Ligand Protein/biosynthesis MH - Gene Expression MH - Isoenzymes/biosynthesis MH - Mice MH - *Osteoclasts/cytology/metabolism MH - RANK Ligand/metabolism MH - Receptors, Cell Surface/biosynthesis MH - *Rotation MH - *Stress, Physiological MH - Tartrate-Resistant Acid Phosphatase MH - fas Receptor/biosynthesis EDAT- 2012/09/06 06:00 MHDA- 2013/06/05 06:00 CRDT- 2012/09/06 06:00 PHST- 2012/07/02 00:00 [received] PHST- 2012/08/22 00:00 [accepted] PHST- 2012/09/06 06:00 [entrez] PHST- 2012/09/06 06:00 [pubmed] PHST- 2013/06/05 06:00 [medline] AID - 10.1002/jcb.24372 [doi] PST - ppublish SO - J Cell Biochem. 2013 Feb;114(2):388-97. doi: 10.1002/jcb.24372.