What type of stem cells are primarily used to replace dead or damaged cells in specific tissues?

Test your knowledge on exchange surfaces with our comprehensive quiz. Dive into multiple choice questions with explanations and hints. Boost your preparation for the exam now!

Adult stem cells are primarily used to replace dead or damaged cells in specific tissues because they are naturally found in certain tissues of the body and are responsible for tissue maintenance and repair. These stem cells have the ability to differentiate into various cell types specific to the tissue they reside in, such as muscle, blood, or nerve cells, depending on their origin.

For example, hematopoietic stem cells in bone marrow can give rise to various blood cells, while mesenchymal stem cells located in multiple tissues can differentiate into muscle, fat, and bone cells. This inherent capacity makes adult stem cells vital for healing and regenerating tissues that suffer from injury or degenerative diseases.

In contrast, embryonic stem cells have a broader differentiation potential but are not used for replacing cells in specific tissues due to ethical concerns and immune rejection issues. Induced pluripotent stem cells, while promising for developing therapies, are still primarily in research phases and not as commonly utilized in clinical settings for direct tissue replacement. Fetal stem cells, while also having differentiation potential, do not have the same established role in adult tissue repair as adult stem cells do. Thus, the unique properties and roles of adult stem cells in maintaining tissue health solidify their importance in the context of replacing

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy