As células-tronco são células não especializadas que têm potencial para se desenvolver em qualquer tipo de célula do corpo.. They are essential for growth, desenvolvimento, and repair. Stem cells can be found in many different parts of the body, incluindo a medula óssea, cordão umbilical, e tecido adiposo.
The Origin of Stem Cells
Stem cells are derived from the inner cell mass of a blastocyst, which is a hollow ball of cells that forms during the early stages of embryonic development. The inner cell mass gives rise to all of the tissues and organs of the body.
Sources of Stem Cells
Existem dois tipos principais de células-tronco: células-tronco embrionárias e células-tronco adultas.
- Células-tronco embrionárias are derived from the inner cell mass of a blastocyst. They are pluripotent, which means that they have the potential to develop into any type of cell in the body.
- Células-tronco adultas are found in many different tissues and organs of the body. They are multipotent, which means that they have the potential to develop into a limited number of cell types.
Stem cells are a valuable source of new cells for transplantation and regenerative medicine. They have the potential to be used to treat a wide range of diseases and conditions, incluindo câncer, doença cardíaca, e lesões na medula espinhal.
Interessado em saber se os programas clínicos atuais, desenvolvimentos de pesquisa, ou abordagens terapêuticas emergentes podem ser relevantes para a sua situação?
Apenas informações educacionais e de pesquisa. As decisões médicas individuais devem ser tomadas em consulta com profissionais de saúde qualificados.
