by Keyword: Framework
Liu, M, Zhang, C, Gong, XM, Zhang, T, Lian, MM, Chew, EGY, Cardilla, A, Suzuki, K, Wang, HM, Yuan, Y, Li, Y, Naik, MY, Wang, YX, Zhou, BR, Soon, WZ, Aizawa, E, Li, P, Low, JH, Tandiono, M, Montagud, E, Moya-Rull, D, Esteban, CR, Luque, Y, Fang, ML, Khor, CC, Montserrat, N, Campistol, JM, Belmonte, JCI, Foo, JN, Xia, Y, (2024). Kidney organoid models reveal cilium-autophagy metabolic axis as a therapeutic target for PKD both in vitro and in vivo Cell Stem Cell 31, 52-70.e8 
Human pluripotent stem cell -derived kidney organoids offer unprecedented opportunities for studying polycystic kidney disease (PKD), which still has no effective cure. Here, we developed both in vitro and in vivo organoid models of PKD that manifested tubular injury and aberrant upregulation of renin-angiotensin aldosterone system. Single -cell analysis revealed that a myriad of metabolic changes occurred during cystogenesis, including defective autophagy. Experimental activation of autophagy via ATG5 overexpression or primary cilia ablation significantly inhibited cystogenesis in PKD kidney organoids. Employing the organoid xenograft model of PKD, which spontaneously developed tubular cysts, we demonstrate that minoxidil, a potent autophagy activator and an FDA -approved drug, effectively attenuated cyst formation in vivo. This in vivo organoid model of PKD will enhance our capability to discover novel disease mechanisms and validate candidate drugs for clinical translation.
JTD Keywords: Adenylate kinase, Adult, Animal cell, Animal experiment, Animal model, Animal tissue, Article, Autophagosome, Autophagy, Autophagy (cellular), Autosomal-dominant, Calcium homeostasis, Cilia, Cilium, Cohort analysis, Controlled study, Cyclic amp, Disease, Dominant polycystic kidney, Enzyme linked immunosorbent assay, Epithelium, Exon, Expression, Female, Food and drug administration, Framework, Generation, Growth, Hepatitis a virus cellular receptor 1, Human, Human cell, Humans, Immunohistochemistry, In vitro study, In vivo study, Kidney, Kidney organoid, Kidney polycystic disease, Male, Minoxidil, Mouse, Mutations, Nonhuman, Organoid, Organoids, Platelet derived growth factor beta receptor, Pluripotent stem-cells, Polycystic kidney diseases, Protein kinase lkb1, Renin, Sequestosome 1, Single cell analysis, Single cell rna seq, Small nuclear rna, Tunel assay, Upregulation, Western blotting, Whole exome sequencing
Verschure, PFMJ, Wierenga, S, (2022). Future memory: a digital humanities approach for the preservation and presentation of the history of the Holocaust and Nazi crimes Holocaust Studies 28, 331-357
We describe the concepts, methodology, technology, and practice of a user-centric and historical space-oriented approach towards Historical and Cultural Learning (HCL). The Future Memory project pursues the unifying hypothesis that physical space can play a critical role in the authentication and education of this singular historical event, or space as a frame for memory formation and a source of authentication. We illustrate these aspects in the context of concrete Future Memory projects realized over the last ten years in collaboration with several memorial sites, museums, and archives. Based on these experiences, we subsequently analyze the lessons learned and future challenges.
JTD Keywords: Augmented reality, Behavior, Commemoration, Design, Digital heritage, Experience, Framework, Future memory, Mobile, Navigation, Place cells, Post-wtiness era, Space, Virtual reality
