Muscles cells can undergo mitosis, but almost all nerve cells will not. This is true within the body and even when isolated and put into culture.
nerve cells don't duplicate
Nerve cells are often called neurons.
Liver cells divide about once a year, and neurons (nerve cells) never divide once we are born (and when they are mature).
Nerve cells are often called neurons.
In humans, rapidly dividing cells, such as skin and gut divide as often as once per day. Other cells such as brain and nerve tissue divide rarely in an adult.
Unlike most cells in an adult body, an embryonic mass of cells is always dividing. Most cells in the adult body is quiscent and will not divide unless signals have been given to them to divide, and many cells such as muscle and nerve cells have even lost the ability to divide.
Skin cells are damaged faster than your liver cells so the divide more often
It is often painless because it kills your nerve cells. As a result, your nerve cells can't send pain signals.
For the most part cells that make up nervous tissue do not do mitosis often. This is why nerve damage is so serious.
Muscle fibres do not divide very often. So there are less chances of making mistakes in the chromosomes and formation of cancer cells. So you rarely get cancer of the muscles.
once
because they are growing
It is often painless because it kills your nerve cells. As a result, your nerve cells can't send pain signals.