6 Serious Diseases with Clinical Evidence Supporting Stem Cell Therapy, including Leukemia and Ischemic Stroke

Stem cells are unique cells that can self-renew indefinitely and differentiate into various specialized cell types. Because of these properties, stem cell therapy represents a regenerative approach that repairs and replaces damaged cells, allowing tissues and organs to regain function .

Serious diseases can affect people at any age. Despite advances in modern medicine, many conditions still leave patients with long-term complications or side effects from conventional treatments, even after disease control has been achieved.

In the past, stem cell therapy was not widely used due to limitations in stem cell isolation and storage. As a result, only hematopoietic stem cells derived from bone marrow were commonly applied in clinical practice. These cells can differentiate only into red blood cells, white blood cells, and platelets, limiting their use primarily to blood-related disorders.

With advances in medical science, stem cell isolation techniques have become more effective. Mesenchymal stem cells can now be successfully isolated and stored from umbilical cord tissue and adipose tissue, while retaining their ability to self-renew and differentiate .