Steroid-refractory acute and chronic graft-versus-host disease (SR-a/cGvHD) represents a potential life-threatening complication following allogeneic stem-cell transplantation (allo-SCT). The JAK1/2-inhibitor ruxolitinib and the extracorporeal photopheresis (ECP) have been shown to significantly improve the overall response rate (ORR) in this setting. However, about 30-40 % of high-risk patients do not respond to monotherapy and/or experience side effects.
View Article and Find Full Text PDFUnlabelled: Alveolar bone supports and anchors teeth. The parathyroid hormone-related protein (PTHrP) pathway plays a key role in alveolar bone biology. Salt inducible kinases (SIKs) are important downstream regulators of PTH/PTHrP signaling in the appendicular skeleton where SIK inhibition increases bone formation and trabecular bone mass.
View Article and Find Full Text PDFPhase 3 randomized controlled trials (RCTs), while the gold standard for treatment efficacy and safety, are not always feasible, are expensive, can be prolonged and can be limited in generalizability. Other under-recognized sources of evidence can also help advance drug development. Basic science, proof-of-concept studies and early-phase RCTs can provide evidence regarding the potential for clinical benefit.
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