Guangzhou Institutes of Biomedicine and Health researchers have successfully created chimeric embryos containing a combination of human and pig cells. When transferred into surrogate pig mothers, the developing humanized ...
Cell & Microbiology
Sep 7, 2023
0
10
In many animals, including ants, the blood-brain barrier (BBB) ensures normal brain function by controlling the movement of various substances in and out of the brain. Researchers reporting in the journal Cell on September ...
Plants & Animals
Sep 7, 2023
0
13
Nanofitins, which are derived from a protein found in Sulfolobus acidocaldarius—an archaeal microorganism found in hot springs—successfully neutralized SARS-CoV-2 in mice and were well-tolerated. When inhaled by the rodents, ...
Bio & Medicine
Aug 30, 2023
0
59
Seeing other people break rules can make us act out in ways that we wouldn't on our own. Applying this psychological concept to fields like conservation could help explain why social influence causes people to make decisions ...
Ecology
Aug 29, 2023
0
103
We've long known that hosts malfunction without their microbiome—whether they are missing key microbial species or are completely microbe free. This malfunctioning is usually explained by the need for microbes to perform ...
Evolution
Aug 29, 2023
0
11
Regulatory genes—genes that control how other genes are used—are responsible for 69% of the heritability of dairy cattle traits such as milk production and fertility, according to a study published August 23 in the journal ...
Molecular & Computational biology
Aug 23, 2023
0
21
Archaeologists have long been drawing conclusions about how ancient tools were used by the people who crafted them based on written records and context clues. But with dietary practices, they have had to make assumptions ...
Archaeology
Aug 18, 2023
0
654
Thanks to continuous advances in human stem cell research, studies that make use of embryo models are progressing quickly. This research offers both a scientific and ethical alternative to the use of embryos resulting from ...
Cell & Microbiology
Aug 17, 2023
0
71
In October 2022, Elon Musk purchased Twitter (recently renamed X), which had previously served as the leading social media platform for environmental discourse. Since then, reports a team of researchers in the journal Trends ...
Other
Aug 15, 2023
0
96
From text-generating ChatGPT to voice-activated Siri, artificial intelligence-powered tools are designed to aid our everyday life—as long as you speak a language they support. These technologies are out of reach for billions ...
Social Sciences
Aug 11, 2023
0
2
