Stem Cells

Front

What are stem cells?

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Stem cells are undifferentiated cells that can develop into various specialized cell types.

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Where can stem cells be found in the body?

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Stem cells are found in multiple locations including skin, liver, muscles, intestines, and bones.

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Are stem cells specialized or unspecialized?

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Stem cells are unspecialized (undifferentiated) cells.

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Is the use of adult/somatic stem cells controversial in the US?

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No, the use of adult/somatic stem cells is generally not controversial in the US.

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What types of conditions can stem cells help repair or cure?

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Stem cells can help repair or cure sports injuries, certain diseases like Parkinson's disease, multiple sclerosis, diabetes, and bone marrow issues in cancer patients.

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What is the primary characteristic of stem cells?

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The primary characteristic of stem cells is their ability to differentiate into various cell types.

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What is the difference between embryonic and adult stem cells?

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Embryonic stem cells are derived from early-stage embryos and can become any cell type, while adult stem cells are found in specific tissues and have a more limited differentiation potential.

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What is differentiation in the context of stem cells?

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Differentiation is the process by which stem cells develop into specialized cells with specific functions.

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Can stem cells divide and replicate?

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Yes, stem cells can divide and replicate, producing more stem cells or differentiated cells.

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What role do stem cells play in tissue repair?

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Stem cells play a crucial role in tissue repair by replacing damaged or lost cells.