Cell Differentiation: Causes, Mechanisms and More

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Cell differentiation is a process where unspecialized cells become specialized cells of a tissue, influenced by various factors. Key causes include tissue repair needs, stimulation from nearby cells through chemical signals, physical contact with other cells, and interactions with specific molecules in the microenvironment. Mechanisms controlling cell differentiation may involve hormonal influences, although the discussion suggests a need for further exploration of these mechanisms. Additionally, the role of stem cells in frequent differentiation highlights their significance in cancer research, emphasizing their potential for therapeutic applications.
garytse86
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Hi, I have a question on cell differentiation:

I know that cell differentiation occurs when the cell becomes a specialised cell of a tissue and different genes are switched on and off depends on the types of specialised cell.

The causes I am aware of are:
When repairment of tissue is needed (tissue damage etc)
When other cells nearby stimulates cell differentiation by secreting chemicals
Physical contact with other cells
Physical contact with certain molecules in the microenvironment

Does anyone know some kind of mechanisms that control cell differentiaton? Or any other causes of stem cells becoming specialised cells? Thanks.
 
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I think it has something to do with hormones, but i am not sure.
 
Well there are the stem cells which undergo frequent cell differentiation which further proves its usefulness to cancer research.
 

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