Scientists have built a massive cellular atlas showing how aging reshapes the body across 21 organs. Studying nearly 7 million cells, they found that aging starts earlier than expected and unfolds in ...
Scientists have created human eggs containing genes from adult skin cells, a step that someday could help women who are infertile or gay couples have babies with their own genes but would also raise ...
ABSTRACT: Clivia miniata is an ornamental plant with pharmaceutical potential, but its cultivation is costly. The plant’s slow growth has prompted the search for alternative cultivation methods aimed ...
Researchers describe the steps they took to manipulate DNA and proteins -- essential building blocks of life -- to create cells that look and act like cells from the body. This accomplishment, a first ...
Red blood cells transport oxygen throughout your body, including to vital organs and tissues. They also help your body get rid of carbon dioxide. Too little or too many red blood cells may be ...
An illustration of a pluripotent stem cell, which can be coaxed to develop into various kinds of tissue MedicalRF.com via Getty Images Last year, cell biologist Deng Hongkui and his team at Peking ...
This school year, many of the nation's adolescents and teens are sitting in class without the device that can sometimes feel like an added appendage: their smartphones. States such as Florida, Indiana ...
We’re born, we live, and we die but new studies exploring the phenomenon of dead cells taking on new functions after death, also known as the “third state,” is complicating that picture. In a research ...
Life and death are traditionally viewed as opposites. But the emergence of new multicellular life-forms from the cells of a dead organism introduces a “third state” that lies beyond the traditional ...
Human blood stem cells have been made in a laboratory for the first time, which could significantly improve how we treat certain types of cancer. The lab-grown cells have so far only been tested in ...
Basal cell carcinoma and melanoma are two distinct types of skin cancer. While they share many risk factors, treatment options and the outlook for people with either condition may differ. Skin cancer ...
A 12-year-old boy in the Washington, D.C., area faces months of procedures to remedy his disease. “I want to be cured,” he said. By Gina Kolata Photographs by Kenny Holston Gina Kolata visited Kendric ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results