Victor Chang Cardiac Research Institute Nov 19 2025 Researchers at the Victor Chang Cardiac Research Institute, University of Sydney, and the Royal Hospital for Women have uncovered important new insights into the biology of recurrent miscarriage - a devastating condition that affects up to one in fifty couples trying to conceive. The Australian study, led by Dr Hartmut Cuny and Professor Sally Dunwoodie, explored whether differences in how the body processes vitamin B3 (niacin) and NAD, a