The Importance of Stem Cells in Muscle Health

Stem cells are super important when it comes to making muscles grow and fixing them when they get hurt. Let’s break it down into two main parts:

1. Muscle Repair

• In adults, there are special cells called satellite cells that act like stem cells.
• When muscles get injured, these satellite cells spring into action.
• They start to multiply and turn into new muscle cells to help fix the damage.

2. Muscle Growth in Babies

• In babies, there are also stem cells that change into another type of cell called myoblasts.
• These myoblasts are what help form skeletal muscles during development.
• This whole process is guided by special signals in the body, making sure the muscles develop correctly.

In short, stem cells are key players in both healing muscles after an injury and helping muscles grow right from the start.