Diversity of Human Leukemia Xenograft Mouse Models: Implications for Disease Biology: Figure 1.

Diversity of human leukemia xenograft mouse models: implications for disease biology.

Over the past decade, xenografting human leukemia cells into mice with different levels of immunodeficiency, with or without preconditioning, has provided an important tool to study various aspects of leukemia biology and to identify distinct clinical risk groups for evaluation of novel therapeutic strategies, as well as the possibility of amplifying human leukemia cells in vivo. Interestingly,...

Mouse xenograft models vs GEM models for human cancer therapeutics.

Speed of leukemia development and genetic diversity in xenograft models of T cell acute lymphoblastic leukemia

T cell acute lymphoblastic leukemia (T-ALL) develops through accumulation of multiple genomic alterations within T-cell progenitors resulting in clonal heterogeneity among leukemic cells. Human T-ALL xeno-transplantation in immunodeficient mice is a gold standard approach to study leukemia biology and we recently uncovered that the leukemia development is more or less rapid depending on T-ALL s...

I-54: New Models for Human and Mouse Genetic

The possibility to reprogram somatic human cells will greatly and deeply change genetic approach and allow the development of new tools to study genetics diseases. Indeed, our ability to study human genetic diseases suffers from the lack of valid in vitro models. The latter should (i) be originating from human primary cells, (ii) be able to self-renew for a long time and (iii) be able to differ...

Patient-Derived Gastric Carcinoma Xenograft Mouse Models Faithfully Represent Human Tumor Molecular Diversity

Patient-derived cancer xenografts (PDCX) generally represent more reliable models of human disease in which to evaluate a potential drugs preclinical efficacy. However to date, only a few patient-derived gastric cancer xenograft (PDGCX) models have been reported. In this study, we aimed to establish additional PDGCX models and to evaluate whether these models accurately reflected the histologic...