Fat Cells Shrink to Make Room for Milk in Breastfeeding Mouse Moms
Fat Cells Shrink to Make Room for Milk in Breastfeeding Mouse Moms
Adipocytes lose their lipids and reprogram themselves into stem cells during lactation, then turn back into fat cells after pups wean.
Fat Cells Shrink to Make Room for Milk in Breastfeeding Mouse Moms
Fat Cells Shrink to Make Room for Milk in Breastfeeding Mouse Moms

Adipocytes lose their lipids and reprogram themselves into stem cells during lactation, then turn back into fat cells after pups wean.

Adipocytes lose their lipids and reprogram themselves into stem cells during lactation, then turn back into fat cells after pups wean.

homosexuality, cell & molecular biology, genetics & genomics, evolution
Discovery’s Crest: A Profile of Marianne Bronner
Discovery’s Crest: A Profile of Marianne Bronner
Anna Azvolinsky | Dec 1, 2018
Studying how neural crest cells journey through the embryo, this Caltech developmental biologist has revealed how they form major cell types, including peripheral neurons, bone, and smooth muscle.
These Organelles Have No Membranes
These Organelles Have No Membranes
Michael Crabtree, Tim Nott | Dec 1, 2018
From making ribosomes to protecting the integrity of the genome, these membraneless compartments play important roles in the cell. Their behavior is rooted in basic physics.
No Ban on Gene Drives: UN Convention
No Ban on Gene Drives: UN Convention
Kerry Grens | Nov 30, 2018
United Nations members agree to some restrictions on the technology, but not a total suspension of its use.
Rapid DNA Analysis Steps In to Identify Remains of Wildfire Victims
Rapid DNA Analysis Steps In to Identify Remains of Wildfire Victims
Katarina Zimmer | Nov 30, 2018
Investigators have the victims’ samples in hand, but face a range of obstacles before they can finally ID them.
Found: Missing Link in Whale Evolutionary History
Found: Missing Link in Whale Evolutionary History
Ashley P. Taylor | Nov 29, 2018
A toothless whale fossil without signs of baleen could help explain how the whale filtration system evolved.
Jumping Spiders Produce Milk to Feed Their Young
Jumping Spiders Produce Milk to Feed Their Young
Diana Kwon | Nov 29, 2018
Without access to their mothers’ milk, Toxeus magnus offspring die within the first 10 days of life.
Opinion: Don’t Ban the Use of CRISPR in Embryos
Opinion: Don’t Ban the Use of CRISPR in Embryos
John D. Loike | Nov 29, 2018
Despite a premature and ethically sketchy claim of genome editing in twin girls, an outright prohibition could blunt promising, responsible progress.
Rice University Professor Helped Generate CRISPR’d Babies
Rice University Professor Helped Generate CRISPR’d Babies
Ashley P. Taylor | Nov 27, 2018
The college has opened an investigation into Michael Deem’s involvement.
How K2 and Other Synthetic Cannabinoids Got Their Start in the Lab
How K2 and Other Synthetic Cannabinoids Got Their Start in the Lab
Ashley Yeager | Nov 27, 2018
Originally intended for basic neuroscience research, the drugs were ultimately hijacked for illicit recreational use.