Individual zebrafish (Danio rerio) exhibit predictable behavioral responses to certain visual stimuli that are sufficient to explain the collective behavior of the animals—even in their larval stage. Genetic mutations associated ...
Molecular & Computational biology
Oct 13, 2021
0
42
To understand the biological underpinnings of skin and hair pigmentation and related diseases such as albinism or melanoma, scientists and doctors need quantitative, three-dimensional information about the architecture, content ...
Cell & Microbiology
Oct 5, 2021
0
100
Mycobacterium abscessus, a relative of the bacteria that cause tuberculosis and leprosy, is responsible for particularly severe damage to human lungs and can be resistant to many standard antibiotics, making infections extremely ...
Molecular & Computational biology
Sep 17, 2021
0
62
Zebrafish—small, fast-growing creatures who share many of the same genes as humans—are instrumental to many biologists, who find them uniquely well suited for studying a wide range of questions, from how organisms develop ...
Biotechnology
Aug 19, 2021
0
210
Researchers at Karolinska Institutet, the German Center for Neurodegenerative Diseases (DZNE) and Columbia University Irving Medical Center have found an unexpected link between spinal locomotor network activity and adult ...
Molecular & Computational biology
Aug 12, 2021
0
195
Macrophages—the front line of our immune system—protect us from infections. But in the case of the tuberculosis bacteria, this often goes wrong. The group of Annemarie Meijer from the Leiden Institute of Biology has now ...
Cell & Microbiology
Apr 14, 2021
0
21
Scientists have made a pivotal breakthrough in understanding the way in which cells communicate with each other.
Cell & Microbiology
Apr 8, 2021
0
49
Hematopoietic stem/progenitor cells (HSPCs) include hematopoietic stem cells and several lineage-biased hematopoietic progenitor cells, which can provide all blood cell types in an adult organism. Among them, hematopoietic ...
Cell & Microbiology
Mar 26, 2021
0
6
When scientists at the Institute of Science and Technology (IST) Austria looked at developing zebrafish embryos, they observed an abrupt and dramatic change: Within just a few minutes, the solid-like embryonic tissue becomes ...
Cell & Microbiology
Mar 16, 2021
0
13
To highlight tumors in the body for cancer diagnosis, doctors can use tiny optical probes (nanoprobes) that light up when they attach to tumors. These nanoprobes allow doctors to detect the location, shape and size of cancers ...
Bio & Medicine
Mar 11, 2021
0
74
