Introduction
there are many types of cells all make different things and help the body in different things like, fat cells, fat cells could become a source for cell replacement therapy to treat central nervous system disorders in humans.also cells can protect and help the stomach to not digest itself.
Task
The trillions of cells that make up a human are organized into about 200 major types and they divide in eukaryotic and prokaryotic.Changes to the genes inside a cell, called mutations, can alter the cell’s ability to divide, make proteins, remove waste, or perform other tasks. These genetic mutations can lead to birth defects, cancer, and other diseases.
Process
Parietal cells produce hydrochloric acid, a strong acid that helps to break down food.The acid in your stomach is so concentrated that if you were to place a drop on a piece of wood, it would eat right through it.The g-cells produce gastrin, a hormone that facilitates the production of hydrochloric acid by the parietal cells.also the stomach is protected by the epithelial cells and it is lined and that is another reason of why the stomach does not digest it self.
Fat is so often seen as the enemy something to avoid or lose. But fat is also a crucial component of the body. Without it, humans would freeze.as already say before there are a type of cell called fat cells these type of cells become a source for cell replacement therapy to treat central nervous system disorders in humans, if a person had a spinal cord injury, we could take some of their own fat, treat it, then put it back in.
Schwann cells are derived from the neural crest and play crucial roles in the maintenance and regeneration of the motor and sensory neurons of the peripheral nervous system. In July a Yale team transplanted Schwann cells from the sural nerve into a patient’s brain in an effort to reverse the stripping away of myelin, the protective sheath that surrounds nerve fibers in the spinal cord and brain. It was the first central nervous system transplantation to repair the myelin-forming cells in a patient with multiple sclerosis.
Immature frog eggs can rejuvenate adult human cells. Molecules in the amphibian nucleus coax mature human and mouse DNA back to an adaptable, stem cell like state. the substances responsible and use them to reprograme ordinary adult cells, from skin or blood. This would yield a limitless supply of donor-matched stem cells with which to repair tissue damaged in diseases such as Parkinson's and multiple sclerosis.
Hormones and proteins that protect and repair brain cells and stimulate neural growth also decline with age.another reason ways this happends is because older people often experience decreased blood flow to the brain which can impair memory and lead to changes in cognitive skills.Researchers have found a protein, RbAp48, that can reverse memory loss in older mice. RbAp48 is a molecular determinant of Age-Related Memory Loss.By exploring how this protein regulates the genomic landscape of the hippocampal circuit.The hippocampus is thought to be principally involved in storing long-term memories and in making those memories resistant to forgetting
Conclusion
in conclusion there are many types of cells and many help the human in diseases and there are one that help more than others.
Credits
- https://www.nature.com/articles/news030714-3
- https://consumer.healthday.com/cognitive-health-information-26/brain-he….
- https://www.sci-info-pages.com/news/2008/12/fat-cells-may-restore-spina…
- https://www.livescience.com/62218-whats-in-a-fat-cell.html
- https://health.howstuffworks.com/human-body/systems/digestive/question464.htm
- https://www.nigms.nih.gov/education/fact-sheets/Pages/studying-cells.aspx
- https://www.news-medical.net/health/What-are-Schwann-Cells.aspx
- https://www.helpguide.org/articles/alzheimers-dementia-aging/age-relate….
- https://www.sciencedirect.com/science/article/pii/S2211124718315377
- https://cshperspectives.cshlp.org/content/7/11/a021733.full#:~:text=The….