Zebrafish are a scientist's favorite for early-stage research – especially to study human blood disorders

Of the many qualities that make the zebrafish a model organism, the fact that it shares 70% of the genes humans have makes it an ideal candidate for developmental biology research.

Raquel Espín-Palazón, Assistant Professor of Genetics, Development and Cell Biology, Iowa State University • conversation
Aug. 7, 2023 ~7 min

Zebrafish share skin-deep similarities with people, making them helpful models to study skin conditions like vitiligo and melanoma

Zebrafish melanocytes cause diseases similar to those in people when they don’t work properly. Studying how they regenerate after injury could lead to new treatments for hair color loss and vitiligo.

Craig Ceol, Assistant Professor of Molecular Medicine, UMass Chan Medical School • conversation
July 10, 2023 ~6 min


Where are memories stored in the brain? New research suggests they may be in the connections between your brain cells

Understanding where and how memories are formed could lead to more ways to treat conditions like PTSD and addiction.

Don Arnold, Professor of Biological Sciences and Biomedical Engineering, USC Dornsife College of Letters, Arts and Sciences • conversation
Jan. 10, 2022 ~9 min

Five ways fish are more like humans than you realise

You share the same drug habits, the same age-related memory problems and are similarly impatient when forced to wait for food.

Matt Parker, Senior Lecturer in Neuroscience and Psychopharmacology, University of Portsmouth • conversation
March 31, 2021 ~8 min

A tropical fish evolved to endure rising temperatures – but it may not be fast enough to survive climate change

Species can evolve to tolerate higher temperatures – but there's a ceiling beyond which adaptation isn't possible.

Rachael Morgan, Postdoctoral Research Associate in Ecophysiology, University of Glasgow • conversation
Dec. 15, 2020 ~5 min

Flaws emerge in modeling human genetic diseases in animals

Recent studies using CRISPR to fast-track genetic studies into human disease genes appear flawed.

Gage Crump, Professor of Stem Cell Biology and Regenerative Medicine, University of Southern California • conversation
Nov. 10, 2020 ~8 min

How mutant zebrafish helped unlock the secret to their stripes – new research

We wanted to find out which biological phenomena are crucial for pattern formation and which are just incidental. These sorts of questions can be answered with mathematical modelling.

Christian Yates, Senior Lecturer in Mathematical Biology, University of Bath • conversation
July 28, 2020 ~7 min

/

1