In a groundbreaking study, researchers have successfully produced offspring from mice with two fathers and no mother—a first ...

Mice with two fathers and no mother have now had offspring of their own. The study is a breakthrough in androgenesis – that ...

Researchers at Shanghai Jiao Tong University have produced fertile adult mice from embryos constructed entirely with male ...

Credit: M. T. More During mice trails, the team discovered that 6 out of 39 genetically male (XY) mice born to iron-deficient mothers developed fully formed ovaries.

In the study, male mice were put on an intermittent fasting regimen starting at just two months old. For 24 hours, they could eat all they wanted, but for the next 24 hours, it was strictly water.

Frequent shifts in light-dark cycles—inducing a state of chronic jet lag—cause drastically different effects on male and female metabolism in mice, say researchers from Kyushu University.

For example, it would seem possible for a neuron to simultaneously fit the "ICR pattern" and the "dominant adjusted pattern" if, e.g., all ICR responses are stronger than all others, but if ...

The stimulus set includes urine from sexually naïve, castrated, and sexually experienced dominant male mice, from each of three strains: BALB/C (BC), C57BL6 (C57), or ICR (Fig. 1A). These stimuli span ...

ICR male mice (male, 6 weeks old, n = 50, body weight: 20 ± 2 g) were purchased from the Experimental Animal Center of Chongqing Medical University. Mice were housed at a temperature of 25 ± 2 ºC and ...

This builds on previous work from the group in which the researchers had created viable mice born from two female parents (Cell Stem Cell 2025, DOI: 10.1016/j.stem.2025.01.005).

Scientists in China have manipulated embryonic stem cells to create laboratory mice with two male parents that managed to live to adulthood - though with significant developmental abnormalities ...

The drug significantly slowed tumour growth In mice with hormone therapy-resistant prostate cancers, NXP800 significantly slowed tumour growth. Without the drug, 100 per cent of tumours had doubled in ...