{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T19:19:07Z","timestamp":1762543147227,"version":"3.37.3"},"reference-count":45,"publisher":"Wiley","license":[{"start":{"date-parts":[[2019,11,15]],"date-time":"2019-11-15T00:00:00Z","timestamp":1573776000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81774332","81873325","81873324"],"award-info":[{"award-number":["81774332","81873325","81873324"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81774332","81873325","81873324"],"award-info":[{"award-number":["81774332","81873325","81873324"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81774332","81873325","81873324"],"award-info":[{"award-number":["81774332","81873325","81873324"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Disease Markers"],"published-print":{"date-parts":[[2019,11,15]]},"abstract":"<jats:p><jats:italic>Background.<\/jats:italic> A growing number of studies have suggested that circular RNAs (circRNAs) serve as potential diagnostic biomarkers in many diseases. However, the role of circRNAs in steroid-induced osteonecrosis of the femoral head (SONFH) has not been reported. <jats:italic>Methods.<\/jats:italic> Secondary sequencing was performed to profile circRNA expression in peripheral blood samples from three SONFH patients and three healthy individuals. We confirmed our preliminary findings by qRT-PCR. Bioinformatics analysis was conducted to predict their functions. <jats:italic>Results.<\/jats:italic> The result showed 345 dysregulated circRNAs. qRT-PCR of eight selected circRNAs preliminarily confirmed the results, which were consistent with RNA sequencing. Bioinformatics analyses were performed to predict the functions of circRNAs to target the genes of miRNAs and the networks of circRNA-miRNA-mRNA interactions. <jats:italic>Conclusions.<\/jats:italic> This study provides a new and fundamental circRNA profile of SONFH and a theoretical basis for further studies on the functions of circRNAs in SONFH.<\/jats:p>","DOI":"10.1155\/2019\/8759642","type":"journal-article","created":{"date-parts":[[2019,11,15]],"date-time":"2019-11-15T18:48:08Z","timestamp":1573843688000},"page":"1-10","source":"Crossref","is-referenced-by-count":7,"title":["Expression Profile Analysis of Differentially Expressed Circular RNAs in Steroid-Induced Osteonecrosis of the Femoral Head"],"prefix":"10.1155","volume":"2019","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5924-6748","authenticated-orcid":true,"given":"Zhongxin","family":"Zhu","sequence":"first","affiliation":[{"name":"Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, 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