immortality is science fiction. but one thing that science can do is this..
What is regenerative medicine?
Regenerative medicine is a broad definition for innovative medical therapies that will enable the body to repair, replace, restore and regenerate damaged or diseased cells, tissues and organs. Scientists worldwide are engaged in research activities that may enable repair of damaged heart muscle after a heart attack, replacement of skin for burn victims, restoration of movement after spinal cord injury and regeneration of pancreatic tissue to produce insulin for people with diabetes. Regenerative medicine promises to extend healthy life spans and improve the quality of life by supporting and activating the body’s natural healing.
This broad field encompasses a variety of research areas including cell therapy, tissue engineering, biomaterials engineering, growth factors and transplantation science.
it may not be heading towards immortality but its moving in that direction