Image of the Day: Biomimetic Arteries
Image of the Day: Biomimetic Arteries
A newly engineered synthetic blood vessel offers a novel platform for developing drugs that treat high blood pressure.
Image of the Day: Biomimetic Arteries
Image of the Day: Biomimetic Arteries

A newly engineered synthetic blood vessel offers a novel platform for developing drugs that treat high blood pressure.

A newly engineered synthetic blood vessel offers a novel platform for developing drugs that treat high blood pressure.

animal models
Cells’ Response to SARS-CoV-2 Different from Flu, RSV
Cells’ Response to SARS-CoV-2 Different from Flu, RSV
Abby Olena | Mar 31, 2020
The host transcriptional signature elicited by the coronavirus appears to be less robust and lacks the induction of key antiviral genes.
Animal Facilities Make Tough Decisions as Pandemic Closes Labs
Animal Facilities Make Tough Decisions as Pandemic Closes Labs
Abby Olena | Mar 27, 2020
Many researchers have stopped breeding mice, reduced the size of colonies, and established contingency plans in case animal care staff get sick.
US Primate Centers Work to Protect Animals from COVID-19
US Primate Centers Work to Protect Animals from COVID-19
Ashley Yeager | Mar 19, 2020
Rhesus macaques can be infected with SARS-CoV-2, leading primate center scientists to try to prevent outbreaks in their colonies, especially as experiments on coronavirus start.
Rabbit Study May Hint at Origin of Female Orgasm in Humans
Rabbit Study May Hint at Origin of Female Orgasm in Humans
Catherine Offord | Oct 1, 2019
It could be a throwback to a mechanism that induces ovulation during sex, researchers propose, but not everyone thinks the results can be extrapolated to people.
Image of the Day: Seizure Proteins
Image of the Day: Seizure Proteins
Nicoletta Lanese | Aug 14, 2019
The sei ion channel in fruit flies keeps their neuronal excitability in check.
Mouse Model Shows How Parkinson’s Disease Begins in the Gut
Mouse Model Shows How Parkinson’s Disease Begins in the Gut
Emma Yasinski | Jun 26, 2019
Johns Hopkins’s Ted Dawson discusses his lab’s demonstration that misfolded α-synuclein can move from the stomach to the brain and cause physical and cognitive symptoms.
Wellcome Sanger Institute to Close Animal Facility
Wellcome Sanger Institute to Close Animal Facility
Chia-Yi Hou | Jun 10, 2019
The move reflects scientists using more cell lines and organoids in genetic research, although some experts disagree with the decision to scale back the use of animal models.
Opinion: AI Beats Animal Testing at Finding Toxic Chemicals
Opinion: AI Beats Animal Testing at Finding Toxic Chemicals
Thomas Hartung | Apr 30, 2019
Machine learning could be the key to reducing the use of animals in experiments.
Swiss Researchers Struggle to Get Animal Experiments Approved
Swiss Researchers Struggle to Get Animal Experiments Approved
Diana Kwon | Jan 8, 2019
Scientists say that increasingly rigorous licensing procedures have complicated research efforts—and in some cases, stopped experiments completely.