Previous studies have identified that perilipin-1 (PLIN1) is a highly specific marker for liposarcoma. However, its functions have yet to be fully elucidated. The aim of the present study was to investigate the potential role of PLIN1 in the proliferation, migration and apoptosis of liposarcoma cells.
View Article and Find Full Text PDFArtif Cells Nanomed Biotechnol
June 2019
Untargeted delivery as well as low efficacy are two main obstacles for effective breast cancer therapy. Here in this study, we surface modified silica nanoparticles (SLN) with Trastuzumab (Tra) to construct a tumor-targeting carrier (Tra-SLN) for specific drug delivery to human epidermal growth factor receptor 2 (HER2) overexpressing breast cancer cells. In addition, Tra-SLN could also loaded with broad-spectrum anticancer drug doxorubicin (DOX) to finally construct a drug delivery system (DDS) capable of co-delivering Tra and DOX (Tra-SLN/DOX).
View Article and Find Full Text PDFBackground: Ultrasound microbubbles have conventionally been used for diagnostic purposes. In recent years, however, new types of microbubbles have emerged as important carriers for drug delivery. Moreover, studies have shown that ultrasound microbubbles can serve as valuable and noninvasive tools in cancer therapy; thus the use of ultrasound microbubbles to deliver chemotherapeutic drugs to malignant tissues is a promising possibility.
View Article and Find Full Text PDFMolecular imaging enables noninvasive characterization, quantification and visualization of biological and pathological processes in vivo at cellular and molecular level. It plays an important role in drug discovery and development. The skillful use of molecular imaging can provide unique insights into disease processes, which greatly aid in identifications of target.
View Article and Find Full Text PDFInflammatory myofibroblastic tumour (IMT) is a relatively rare soft tissue malignancy. It exhibits locally aggressive behavior with a tendency for local recurrence and rare metastasis, and rare recurrent IMTs may show histological progression. The genetic hallmark of IMT is ALK rearrangement from chromosome arm 2p, but gene mutations involved in IMT remain poorly understood.
View Article and Find Full Text PDFZhonghua Liu Xing Bing Xue Za Zhi
April 2010