Mumbai: Ministry of health, Nigeria, has invited Dr Pradeep Mahajan, Chairman, and MD, StemRx Bioscience Solutions to conduct a session on ‘Mesenchymal Cell-based Therapy: An alternative to joint replacement in sickle cell anaemia patients with avascular necrosis,’ on November 2. The Congress represents a unique and ideal platform for the International sickle cell community to meet, discuss, share, learn and connect in order to find solutions to reduce the impact of sickle cell on communities in Africa and around the world, and the theme for the Congress is ‘Overcoming Sickle Cell Disease – Power of the collective voice’.