Stripped-down pig tissue seeded with human cells has the potential to create a virtually limitless supply of human-compatible organs.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/hybrid-hearts-could-solve-transplant-shortage
[2] http://admin.indiaenvironmentportal.org.in/category/author/andy-coghlan
[3] http://admin.indiaenvironmentportal.org.in/category/journal/new-scientist
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pigs
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/medical-research
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/organ-transplant
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-kingdom-uk
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us