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The presence within bone marrow of a population of mesenchymal stem cells (MSCs) able to differentiate into a number of different mesenchymal tissues, including bone and cartilage, was first suggested by Friedenstein nearly 40 years ago. Since then MSCs have been demonstrated in a variety of fetal and adult tissues, including bone marrow, fetal blood and(More)
OBJECTIVE Tofacitinib, which is a Janus kinase (JAK) inhibitor, has shown clinical effects in the treatment of rheumatoid arthritis. JAKs are important kinases in lymphocyte differentiation; however, their function in dendritic cells (DCs) is unknown. In this study, the function of JAKs in DCs was investigated with tofacitinib. METHODS The effects of(More)
Video-based face recognition has been one of the hot topics in the field of pattern recognition in the last few decades. In this paper, incorporating Support Vector Machines (SVM) and Locality Preserving Projections (LPP), we propose a novel semi-supervised face recognition algorithm for video, which can discover more space-time semantic information hidden(More)
Video-based face recognition has been one of the hot topics in the field of pattern recognition in the last several decades. In this paper, we put forward a novel method, which is named as V-LPP. Our method uses Locality Preserving Projections (LPP) to recognize video-based face sequence, so it can discover more space-time semantic information hidden in(More)