Overexpression and knockdown of specific proteins can control stem cell differentiation for therapeutic purposes. In this study, we fabricated RUNX2, SOX9, and C/EBPα plasmid DNAs (pDNAs) and ATF4-targeting shRNA (shATF4) to induce osteogenesis, chondrogenesis, and adipogenesis of human mesenchymal stem
Journal of orthopaedic research : official publication of the Orthopaedic Research Society, 26(4), 504-512 (2007-12-01)
Damage or loss of the meniscus is associated with progressive osteoarthritic degeneration of the knee joint. Injured and degenerative joints are characterized by elevated levels of the pro-inflammatory cytokine interleukin-1 (IL-1), which with prolonged exposure can induce catabolic and anti-anabolic
It remains unclear if and how inflammation and new bone formation in spondyloarthritis (SpA) are coupled. We undertook this study to assess the hypothesis that interleukin-17A (IL-17A) is a pivotal driver of both processes. The effect of tumor necrosis factor
International journal of molecular sciences, 21(19) (2020-10-03)
Discoidin domain receptor 1 (Drd1) is a collagen-binding membrane protein, but its role in osteoblasts during osteogenesis remains undefined. We generated inducible osteoblast-specific Ddr1 knockout (OKOΔDdr1) mice; their stature at birth, body weight and body length were significantly decreased compared
The current gold standard for nasal reconstruction after rhinectomy or severe trauma includes transposition of autologous cartilage grafts in conjunction with coverage using an autologous skin flap. Harvesting autologous cartilage requires a major additional procedure that may create donor site
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