Just in time for Heart Month, the laboratory of University de Montréal medical professor and CHU Sainte-Justine researcher Rubén Marín‑Juez has unveiled the first comprehensive atlas of coronary ...

Researchers confirm using zebrafish that if a certain gene is not excluded when vertebrate embryos are developing, the notochord will not elongate properly, resulting in a shortened form. Can a single ...

In multicellular organisms, effective cell-to-cell communication is crucial to enable orderly development from a single fertilized egg to a complex adult body. Cells communicate by sending each other ...

Scientists headed by a team at the Chan Zuckerberg Biohub San Francisco (CZ Biohub SF) reported on the development of Zebrahub, a dynamic, state-of-the-art atlas of zebrafish embryonic development.

Scientists have uncovered a surprising new way that giant embryonic cells divide—without relying on the classic “purse-string” ring long thought essential for splitting a cell in two. Studying ...

Research has revealed the neurotoxic mechanism of nicotine at environmentally relevant concentrations in zebrafish embryos. By integrating computational predictions with multi-omics experimental ...

When early cartographers undertook perilous expeditions to map unknown corners of the world with sextants, compasses, and hand-drawn diagrams, it’s unlikely they imagined that someday anyone with an ...

Some substances in medicines, household items and the environment are known to affect prenatal child development. In a study published in Toxicological Sciences, researchers tested the effects of five ...

Zebrafish eggs contain a sunscreen called gadusol that protects the growing embryo from harmful rays. The ultraviolet rays in sunlight are damaging. To shield against this, vertebrates produce a ...

Microbiologist Karen Guillemin considered many universities when she was searching for her first faculty position 25 years ago. In the end, she came ...