Surgery using skin flaps is essential for soft tissue reconstruction. However, postoperative ischemic injury of the skin flap is a major complication and a top concern after the surgery. Currently, evidence-based drugs to fully prevent ischemic injury are not available.
View Article and Find Full Text PDFAims: As heart failure (HF) progresses, ATP levels in myocardial cells decrease, and myocardial contractility also decreases. Inotropic drugs improve myocardial contractility but increase ATP consumption, leading to poor prognosis. Kyoto University Substance 121 (KUS121) is known to selectively inhibit the ATPase activity of valosin-containing protein, maintain cellular ATP levels, and manifest cytoprotective effects in several pathological conditions.
View Article and Find Full Text PDFPurkinje cells are the sole output neurons of the cerebellar cortex and play central roles in the integration of cerebellum-related motor coordination and memory. The loss or dysfunction of Purkinje cells due to cerebellar atrophy leads to severe ataxia. Here we used in vivo transplantation to examine the function of human iPS cell-derived cerebellar progenitors in adult transgenic mice in which Purkinje-specific cell death occurs due to cytotoxicity of polyglutamines.
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