The treatment of leukaemia among children could be made more precise with fewer side effects with the help of more accurate methods of diagnosis. A new study led by Umeå University, Sweden, reveals that analyzing methylation patterns in the child's leukemic cells DNA can enhance risk assessment, helping to ensure that only the children who need the most intensive treatment receive it.

The Academy of Medical and Health Sciences of Catalonia and the Balearic Islands held its 2025 Scholarships and Awards ceremony this week. Dr Manel Esteller, from the Josep Carreras Leukaemia Research Institute, and Dr Salvador Macip were honoured with the Jaume Aiguader i Miró Award for their book “The Secret of Eternal Life”, which explores the biological mechanisms associated with ageing and longevity, and how this topic is addressed from both medical and societal perspectives.

Kidney fibrosis, a common endpoint of chronic kidney disease (CKD), is strongly linked to aging, with cellular senescence emerging as a key driver in its pathogenesis. This overview synthesizes current knowledge on how senescent cells contribute to renal fibrosis, focusing on their mechanisms, identification, and potential therapeutic interventions.