The answer to this question depends on which cells we're comparing. Some cells, like white blood cells, have a relatively short lifespan, lasting only about 13 days. Red blood cells have a longer lifespan of about 120 days. Liver cells can live up to 18 months. However, cells in the brain will stay alive throughout a person's life.
Here are some additional examples of cell lifespans:
- Taste bud cells: These cells undergo continuous turnover and have an average lifespan of approximately 10 days.
- Plasmablasts: These cells, which are generated from memory B cells, have the potential to become long-lived plasma cells.
It's important to note that cell lifespans can be influenced by various factors, including age, health, and environmental conditions.
