Matti Pirinen

Jun 12, 2024 | nature.com | Aoxing Liu |Giulio Genovese |Yajie Zhao |Matti Pirinen |Xiaoxi Liu |Bryan R. Gorman | +15 more

AbstractMosaic loss of the X chromosome (mLOX) is the most common clonal somatic alteration in leukocytes of female individuals1,2, but little is known about its genetic determinants or phenotypic consequences. Here, to address this, we used data from 883,574 female participants across 8 biobanks; 12% of participants exhibited detectable mLOX in approximately 2% of leukocytes. Female participants with mLOX had an increased risk of myeloid and lymphoid leukaemias.

Feb 11, 2024 | nature.com | Jaakko T. Leinonen |Matti Pirinen

AbstractEpidemiological studies have robustly linked lower birth weight to later-life disease risks. These observations may reflect the adverse impact of intrauterine growth restriction on a child’s health. However, causal evidence supporting such a mechanism in humans is largely lacking.