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stem cell

stem cell

77 4.1
A basic body unit that can become different kinds of cells and make more of itself
  • noun
  • /stɛm sɛl/
  • Specialized
translation icon : célula madre
  • So this allows us to create stem cells from every individual.
  • embryonic stem cells
  • stem cell research
  • stem cell therapy

That started the field really of using stem cells to build organs.

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Examples

  • Researchers are studying how stem cells can be used to regenerate damaged tissues.

  • Arthritis is a disease that might be treated using regeneration through stem cell injections.

    Academic text (2012)
  • So there are stem cells in places like the brain.

  • We know that we have a new class of stem cells has just been discovered.

  • The stem cell treatment was a complete success.

  • We know that stem cells do form in the adult brain.

  • That started the field really of using stem cells to build organs.

  • Today, skin is grown in a lab using skin and stem cells taken from the body.

    Academic text (2012)
  • One other way to obtain stem cells is to use the adult stem cells that exist throughout our bodies.

    Academic text (2012)
  • It turns out that we always have stem cells in our body.

How Potent

totipotent
  • Specialized
9.9
pluripotent
  • Specialized
1 8.9
stem cell
  • Specialized
77 4.1
multipotent
  • Specialized
1 9.5

Surface Forms

stem cell singular
stem cells plural

Morphology

stem + cell

Although the parts 'stem' and 'cell' are familiar, the compound is a specialized biomedical term whose full sense (undifferentiated cell with self‑renewal and differentiation potential) is not directly predictable from 'stem' as a plant stalk and 'cell' as a microscopic unit. There is a loose metaphorical link (stem = source/origin) that might lead learners to guess it denotes a source cell, but the technical properties require prior exposure, so it is only partially transparent.

Etymology

Stem cell comes from the picture of a plant stem that stays simple but can grow into many branches and leaves. That's why a stem cell means a cell that can 'change into different types' of body cells and can 'make more of itself'.