Development of successful HIV vaccine immunogens continues to be a major challenge. Although gp120 was identified as having significant potential as a vaccine immunogen, attempts to elicit broadly neutralizing antibodies using recombinant gp120 failed. The highly flexible gp120 may present numerous conformations to the humoral immune system that are not found on the viral spike.
Synovial sarcoma is a cancer affecting mesenchymal cells in connective tissues. This rare cancer is typically linked to genetic abnormalities or exposure to radiation. Metastatic growth throughout the body can occur primarily through blood circulation. More than 90% of synovial sarcomas show a characteristic t(X;18)(p11;q11) translocation involving the SYT and SSX genes. The resulting SYT-SSX abnormal fusion protein causes misregulation of downstream gene expression, leading to tumor formation.
This technology includes a method for differentiating human induced pluripotent stem cells (hiPSCs) into stable chondrocytes, capable of producing cartilage, and their use in cartilage repair in human injury and degenerative diseases. In suspension culture, hiPSC aggregates demonstrate gene and protein expression patterns similar to articular cartilage.