Singapore, Feb. 18 -- Scientists at University of Auckland, New Zealand have made a breakthrough that could lead to effective treatments for lymphoedema, a painful swelling condition for which there is currently no cure.Lymphoedema can be congenital or caused by an injury, but it mostly occurs as an unintended consequence following breast-cancer treatment. It occurs when the lymphatic system, which moves fluid throughout the body via specialised vessels, is damaged, leading to fluid accumulation in tissues."Our group of researchers has discovered a new molecule and pathway that together promote lymphatic vessel growth," said Dr Jonathan Astin, a senior lecturer in molecular medicine and pathology in the Faculty of Medical and Health Scien...