Scientists are exploring ways to mimic the origins of human life without two fundamental components: sperm and egg. They are coaxing clusters of stem cells – programmable cells that can transform into ...
Pea-size clusters of human cells called brain organoids inspire both hope and fear. Experts are debating how scientists can ...
Scientists at ETH Zurich have broken new ground by generating over 400 types of nerve cells from stem cells in the lab, far surpassing previous efforts that produced only a few dozen. By ...
Scientists have made a landmark breakthrough that enables the creation of viable human egg cells from a skin cell, new research claims. The study, published in Nature Communications, detailed how US ...
The most complex engineering of human cell lines ever has been achieved by scientists, revealing that our genomes are more resilient to significant structural changes than was previously thought. The ...
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First human 'lung-on-chip' model developed using stem cells from a single donor
Researchers at the Francis Crick Institute and AlveoliX have developed the first human 'lung-on-chip' model using stem cells ...
ScienceAlert on MSN
Millions of Your Mother's Cells Persist Inside You, And Now We Know How
The exchange of cells between a mother and a fetus is a well-documented phenomenon that scientists have known about for more ...
A research team has successfully identified a novel DNA damage repair pathway in human cells. This study is the first to discover that proteins present in the nuclear membrane of cells directly ...
In a proof-of-concept experiment, scientists demonstrated that you can create and fertilize human eggs in the lab using sperm, genes from skin cells, and the "shells" of existing egg cells. When you ...
Stem cells age faster and become functionally exhausted in low Earth orbit, making crewed long-duration space travel even more challenging. When you purchase through links on our site, we may earn an ...
Science succeeds by failure, just as surely as it works by success. We slowly come to know how the physical world works by learning that what we thought was true is all wrong. Science teaches us to ...
It’s not surprising that many people fear the dentist. Replacing a tooth often requires invasive surgery and implanting a titanium screw into a patient’s jawbone, then waiting months for that to ...
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