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Preclinical Assessment of Dactinomycin in KMT2A-Rearranged Infant Acute Lymphoblastic Leukemia

Infants with KMT2A-rearranged B-cell acute lymphoblastic leukemia (ALL) have high rates of relapse and poor survival compared with children. Few new therapies have been identified over the past twenty years. The aim of this study was to identify existing anti-cancer agents that have the potential to be repurposed for the treatment of infant ALL.

Polyamine depletion limits progression of acute leukaemia

Cancer cells are addicted to polyamines, polycations essential for cellular function. While dual targeting of cellular polyamine biosynthesis and polyamine uptake is under clinical investigation in solid cancers, preclinical and clinical studies into its potential in haematological malignancies are lacking. Here we investigated the preclinical efficacy of polyamine depletion in acute leukaemia.

Working to end childhood cancer: A father’s story

Dr Laurence Cheung is doing everything he can to end the threat of childhood leukemia. His research has the potential to change countless lives, but he also has another important job – being a dad to three beautiful children.

Lessons from 50 years of curing childhood leukaemia

One of the great success stories of modern medicine is undoubtedly the remarkable improvement in outcome for childhood cancer, achieved through the work of...

Effective targeting of the P53-MDM2 axis in preclinical models of infant MLL-rearranged acute lymphoblastic leukemia.

This study describes the development and molecular characterization of a panel of patient-derived infant leukemia oncogene xenografts and their sensitivity...

Germ-line and somatic DICER1 mutations in pineoblastoma

This study suggests that germ-line DICER1 mutations make a clinically significant contribution to PinB, establishing DICER1 as an important susceptibility...

A pre-clinical model of resistance to induction therapy in pediatric acute lymphoblastic leukemia

Relapse and acquired drug resistance in T-cell acute lymphoblastic leukemia (T-ALL) remains a significant clinical problem.

Connective tissue growth factor is expressed in bone marrow stromal cells and promotes interleukin-7-dependent B lymphopoiesis

Hematopoiesis occurs in a complex bone marrow microenvironment in which bone marrow stromal cells provide critical support to the process through direct cell...

Comparative drug screening in NUT midline carcinoma

The NUT midline carcinoma (NMC) is a rare but fatal cancer for which systematic testing of therapy options has never been performed.

Bioenergetic modulation overcomes glucocorticoid resistance in T-lineage acute lymphoblastic leukaemia

Drug-resistant forms of acute lymphoblastic leukaemia (ALL) are a leading cause of death from disease in children.