The heart’s CSC reserve is present irrespective of patient variations in ethnicity, background, diet and other factors. Research in more individuals is needed to strengthen the strength of the info, Anversa said.. Cardiac stem cells from sick patients could generate brand-new heart muscle: Research American Heart Association meeting reportCardiac stem cells – even in elderly and sick patients – could generate brand-new heart muscle and vessel tissue and be used to take care of heart failure, according to research presented at the American Center Association’s Scientific Sessions 2010. Scientists surgically removed cells from the muscular wall of the heart’s chambers in 21 patients.The Daily Health Plan Report is released for Kaisernetwork.org, a free services of The Henry J. Kaiser Family Foundation. Copyright 2009 Advisory Plank Kaiser and Company Family Foundation. All rights reserved.. Arf gene prevents excessive growth of blood vessels in the developing eye A gene better known for its role in preventing cancers also plays an integral function in the developing embryo, where the gene prevents extreme growth of arteries, relating to investigators at St. Jude Children’s Research Hospital. The gene, known as Arf, prevents the accumulation of specific cells, called pericytes, that nurture the development of blood vessels in the optical attention during embryonic development, the researchers said.