0000000000611030
AUTHOR
Andrea Wolf
showing 2 related works from this author
The concerted amyloid-beta clearance of LRP1 and ABCB1/P-gp across the blood-brain barrier is linked by PICALM
2018
The accumulation of neurotoxic amyloid-beta (Aβ) in the brain is a characteristic hallmark of Alzheimer's disease (AD). The blood-brain barrier (BBB) provides a large surface area and has been shown to be an important mediator for removal of brain Aβ. Both, the ABC transporter P-glycoprotein (ABCB1/P-gp) and the receptor low-density lipoprotein receptor-related protein 1 (LRP1) have been implicated to play crucial roles in Aβ efflux from brain. Here, with immunoprecipitation experiments, co-immunostainings and dual inhibition of ABCB1/P-gp and LRP1, we show that both proteins are functionally linked, mediating a concerted transcytosis of Aβ through endothelial cells. Late-onset AD risk fact…
Phase I/II Study of the Deacetylase Inhibitor Panobinostat As Maintenance Therapy after an Allogeneic Stem Cell Transplantation in Patients with High…
2015
Abstract Background: Leukemic relapse and graft-versus-host disease (GvHD) remain major obstacles after an allogeneic stem cell transplantation (HSCT). Panobinostat is a potent inhibitor of class I, II and IV deacetylases and has shown antileukemic as well as immunomodulatory activity. The hypothesis of our phase I/II PANOBEST trial was that panobinostat can effectively prevent relapse in patients (pts) with high-risk (HR) myeloid diseases while simultaneously reducing GvHD. We aimed to determine dose-limiting toxicity (DLT), maximum tolerated dose (MTD) and/or recommended phase 2 dose (RP2D) of panobinostat in adult pts with HR acute myeloid leukemia (AML) or myelodysplastic syndromes (MDS…