Mar. 2, 2021 — Pluripotent stem cells (PSCs) can make all the tissues including gametes such as sperm and eggs. Researchers report a robust method for the generation of gametes from PSCs using the body of rats that ...
Dec. 16, 2020 — Researchers have shown that the enzyme lysine demethylase 7a helps ensure the ordered axial development of the mouse embryo by modulating Hox genes which specify positional characteristics along the ...
Nov. 30, 2020 — Researchers used a cocktail of antibiotics to deplete gut microbes in mice. They found that metabolites in the gut differed in these mice compared with controls. In particular, metabolic pathways ...
Nov. 25, 2020 — Despite their reputation, rats are surprisingly sociable and regularly help each other out. Researchers have shown that a rat just has to smell another rat that is engaged in helpful behavior to ...
Nov. 19, 2020 — The African crested rat is the only mammal known to sequester plant toxins for chemical defense. A new study confirmed that the rabbit-sized rodent licks poison from the bark of Acokanthera ...
Nov. 18, 2020 — Researchers have discovered how the MSL complex responsible for dosage compensation can distinguish the X chromosome from autosomes in flies. A lab used a unique research approach to determine the ...
Nov. 12, 2020 — Researchers have confirmed Germany's first-ever case of animal-to-human transmission involving a specific species of virus known as the 'Seoul virus'. Researchers were able to confirm ...
Nov. 10, 2020 — Bioengineers have used organoids - tiny lab-grown organs - to mimic the early development of the heart in the mouse embryo. The work is another step towards future bioartificial organs for research ...
Oct. 9, 2020 — Virologists have shown that a treatment with the anti-malaria drug hydroxychloroquine does not limit SARS-CoV-2 coronavirus replication in hamsters. A high dose of the anti-flu drug favipiravir, by ...
Oct. 7, 2020 — A research team generated a p16-Cre ERT2 -tdTomato mouse model to characterize in vivo p16 high cells at the single-cell level. They found tdTomato-positive p16 high cells detectable in all organs, ...
Oct. 6, 2020 — Researchers have found that Rtl1, which is a mouse ortholog of the human RTL1 gene, appears to be the major gene responsible for muscle and placental defects in models of Temple and Kagami-Ogata ...
Oct. 5, 2020 — A new article describes the discovery of several promising small molecules that appear to reduce cellular stress in mouse skin cells and could lengthen ...
Sep. 17, 2020 — Scientists have found that the 'segmentation clock' -- a genetic network that governs the body pattern formation of embryos -- progresses more slowly in humans than in mice because the ...
Sep. 8, 2020 — Australian rodents skulls all correspond to one simple, size-dependent shape that is more than ten million years old but it turns out this lack of change is the secret behind their survivor ...
Aug. 31, 2020 — A new mouse model is laying the groundwork for antivirals, vaccines and antibodies in the fight against COVID-19. In some cases, the model is the first to show these medical countermeasures work in a ...
Aug. 26, 2020 — Researchers have discovered that a particular combination of microorganisms in the gut can worsen symptoms in a mouse model of multiple sclerosis. The study shows that two specific gut bacteria ...
Aug. 18, 2020 — Researchers have created and characterized a new mouse replica of Down syndrome, long considered one of the most challenging disorders to simulate in laboratory ...
Aug. 5, 2020 — A team of researchers has discovered a new connection between a genetic alteration and social difficulties related to autism: A mutation in the neuroligin-3 gene reduces the effect of the hormone ...
Aug. 4, 2020 — Researchers have developed a new mouse model to study SARS-CoV-2 infection and disease and to accelerate testing of novel treatments and vaccines against the novel coronavirus. The study also ...
July 2, 2020 — In a study done with mice, researchers found that a diet high in black raspberries reduced inflammation from contact hypersensitivity -- a condition that causes redness and inflammation in the ...
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