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Space Exploration Sep 7, 2022

Pregnancy in space: Studying stem cells in zero gravity may determine whether it's safe

Space is a hostile, extreme environment. It's only a matter of time before ordinary people are exposed to this environment, either by engaging in space tourism or by joining self-sustaining colonies far away from Earth.

Cell & Microbiology Sep 1, 2022

Stem cell biologists create new human cell type for research

Professor Vincent Pasque and his team at KU Leuven have managed to generate a new type of human cell in the lab using stem cells. The new cells closely resemble their natural counterparts in early human embryos. As a result, ...

Cell & Microbiology Aug 16, 2022

Cells regulating blood stem cell maintenance are diverse and conserved between species

Deep molecular analysis of the bone marrow microenvironment reveals that the cells regulating blood stem cell maintenance are more diverse than expected and have features likely to be conserved between species.

Cell & Microbiology Aug 15, 2022

Similarity of hepatocytes from liver and from stem cells improved

Research with stem cells is becoming increasingly important, because stem cells can develop into any body cell—skin cells, nerve cells or organ cells such as liver cells, the so-called hepatocytes. Stem cells can therefore ...

Cell & Microbiology Aug 8, 2022

Mystery cells that create blood stem cells in mammals identified

Imagine if one day blood transfusions from strangers were not needed because they could be produced from cells that line your own blood vessels' cells.

Cell & Microbiology Aug 8, 2022

A van der Waals force-based adhesion study of stem cells exposed to cold atmospheric jets

Cold atmospheric plasma can affect cell adhesion with a significant role in stem cell adhesion. In a new study now published in Scientific Reports, Kobra Hajizadeh and a team of researchers in the departments of physics and ...

Cell & Microbiology Aug 5, 2022

World's first 'synthetic embryo': Why this research is more important than you think

In what's reported as a world-first achievement, biologists have grown mouse embryo models in the lab without the need for fertilized eggs, embryos, or even a mouse—using only stem cells and a special incubator.

Cell & Microbiology Aug 4, 2022

Sterile mice produce rat sperm

Researchers generated rat sperm cells inside sterile mice using a technique called blastocyst complementation. The advance appears August 4 in the journal Stem Cell Reports.

Bio & Medicine Jul 22, 2022

Scientists identify 'bottleneck' in drug delivery pathways in stem cells

Our bodies have evolved formidable barriers to protect themselves against foreign substances—from our skin, to our cells and every component within the cells, each part of our bodies has protective layers. These defenses, ...

Cell & Microbiology Jul 20, 2022

Scientists develop blueprint for turning stem cells into sensory interneurons

Researchers at the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA have developed a first-of-its-kind roadmap detailing how stem cells become sensory interneurons—the cells that enable ...

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