Ribosomes, the cell's protein-making factories, consume large amounts of energy as they build the proteins that keep cells alive and functioning. When cells experience stress—such as lack of nutrients ...

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 ...

In a groundbreaking development, scientists have uncovered a type of immortal cell in laboratory settings, offering unprecedented potential for medical research and treatment. These cells, with their ...

AMES, Iowa – A decade ago, Raquel Espin Palazon discovered that inflammatory signaling pathways must switch on for embryos to produce blood stem cells. The latest work from her lab shows the potential ...

The Lee laboratory studies the mechanisms governing homeostatic turnover and reparative programs in stem cells, with a focus on elucidating how tissue perturbations lead to lung disease. We ...

Researchers at the MRC Laboratory of Medical Sciences (LMS) and Imperial College London have shown for the first time that, before they can start developing into egg and sperm cells, the embryonic ...

Editor’s Note: This is part of a series called Inside the Lab, which gives audiences a first-hand look at the laboratories of researchers at the University of Chicago who are working to improve our ...

The Bround Lab studies mitochondrial biology with an emphasis on heart and skeletal muscle physiology and disease. Mitochondria are important organelles which serve as the powerhouse and molecular ...

Humans develop sharp vision during early fetal development thanks to an interplay between a vitamin A derivative and thyroid hormones in the retina, Johns Hopkins University scientists have found. The ...

City of Hope, one of the largest cancer research and treatment organizations in the United States, has been awarded $5.4 million from the California Institute for Regenerative Medicine (CIRM) to build ...

A research team has discovered when and why inflammatory signaling affects the formation of blood stem cells in embryos, which will benefit efforts to develop lab-grown, patient-derived stem cell ...