Paediatrics A novel TCF3::PIK3R1 fusion linked to decreased PI3K-AKT signalling activity in paediatric B-acute lymphoblastic leukaemia John Joseph June 15, 2024 June 15, 2024 Br J Haematol. 2024 Jun 14. doi: 10.1111/bjh.19587. Online ahead of print. NO ABSTRACT PMID:38877747 | DOI:10.1111/bjh.19587