Thesis / Dissertation

Determining how SRSF2 mutation leads to MDS and CMML and its genetic cooperativities in vivo and in vitro

Jane Jialu Xu, Carl Walkley (ed.)

Published : 2020

Abstract

Myelodysplastic syndromes (MDS) are a group of heterogeneous clonal stem cell malignancies characterised by multilineage cytopenia and dysplasia. MDS mostly occurs in aged populations where there are limited therapeutic options. Compared to MDS, chronic myelomonocytic leukaemia (CMML) presents with a monocytosis feature and has a poor survival of 16 months for high-risk patients. In the past decade, several sequencing studies have defined the complex molecular landscapes of MDS and CMML. SRSF2, a component of RNA splicing machinery, is one of the most frequent mutations in MDS and CMML. To understand the consequences and effects of SRSF2P95H mutation on normal haematopoiesis, several groups,..

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