Immunosenescence HealthQM

At What Age Does the Immune System Weaken?

The immune system starts to become weak around the age of 60 years through a process known as immunosenescence. It is estimated that 2 billion people will have an age of over 60 by 2050 [1], and therefore, would be affected by immunosenescence. What Is Immunosenescence? Immunosenescence is the process of aging of our immune…

Stem Cells

What Are Human Adult Stem Cells?

Adult stem cells or adult tissue-specific stem cells are non-embryonic stem cells that are found in the tissues and organs of adults. They have the specific characteristics of self-renewal and generate differentiated and specialized cells that contribute to tissue homeostasis and regeneration following injuries or diseases. They are found in several organs including the brain,…

Stem Cells

Stem Cells and Regenerative Medicine

Regenerative medicine is a therapeutic medical field that focuses on developing technologies that use stem cells to replace, engineer, or regenerate human or animal cells, tissues, or organs with the aim of restoring or establishing normal function. Stem cells have the capacity to self-renew and differentiate into different types of cells that are found in…