Experts have managed to create fully functional eggs out of skin cells. Science amazes us every day with its revolutionary discoveries. The possibility of new life brought hope to infertile women. The tests which were conducted on mice proved to bring outstanding results. The study published in Nature magazine on October 17 reveals that fibroblasts, which are cells produced by the skin, were collected from the tail of a mouse and were programmed to develop eggs.
- Amazing breakthrough may be able to help people with infertility problems.
- Scientists developed egg cells from skin-produced cells.
After the eggs had been formed, they were fertilized and transformed into six little mice. This fantastic achievement could help scientists study how gametes are formed and, thus, they could help a lot of infertile women. This could be one of the greatest breakthroughs in science. The gametes represent the mingle between sperm and eggs, and it constitutes a process which happens when the fetus is formed. Specialists argue that they are trustful when believing that the same results could be obtained if the study was conducted on human beings.
In this way, eggs will become available for research, leading experts to develop infertility treatments. Diana Laird, who is a biologist at the University of California in San Francisco, argued that this extraordinary progress would be a cornerstone of the researches developed in the field. She is also very blunt when claiming that this new advances in science will not be tested on humans shortly. When reprogramming stem cells which were prevailed from the human body, scientists have noticed that these cells can transform into various types of other cells. The production of eggs proved to be a lot more complicated.
Specialists have asserted that egg cells are far more flexible, being capable of creating bits of an organism from following genetic instructions. This type of cells proved to be more efficient than the stem cells prevailed from embryonic cells. Katsuhiko Hayashi, from Kyushu University, has demonstrated that it is tough to develop eggs in a lab without using the help of ovaries. Ovary cells are bound to sustain the growth of the eggs.
A previous study which was conducted by Hayashi’s team has unveiled that they managed to reprogram stem cells to generate germ cells. These germ cells entail the growth of eggs. Scientists needed to place the germ cells into mice’s ovary to finish the development of eggs. This appears to be a very significant opportunity, prone to help people sometime in the future.
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