Latest

Microscopy image of a fluorescent green oligodendrocyte surrounded by astrocytes stained red with blue nuclei.

Searching for a Direct Route to Multiple Sclerosis Treatment

Deanna MacNeil, PhD | Jul 17, 2023 | 3 min read

Researchers created a new high-throughput tool to hunt for therapies that remyelinate the nervous system.

Photo of Rosa Bacchetta, associate professor of pediatrics at Stanford University

The Future of Gene Therapy for a Rare Pediatric Autoimmune Disease

Niki Spahich, PhD | Jul 10, 2023 | 3 min read

By editing a mutated immune regulatory gene in patient cells, Rosa Bacchetta brings hope to those suffering from IPEX syndrome.

Targeted DNA Sequencing: Probing for Answers

The Scientist’s Creative Services Team and Roche | 1 min read

A more focused investigation for more in-depth answers.

Conceptual dot-based image of an eye on a predominantly blue background.

On-Again, Off-Again Connections Advance Eye Regeneration

Iris Kulbatski, PhD | Jul 10, 2023 | 3 min read

Researchers track neural connections between retinal cells in a dish to understand their therapeutic potential.

In this transgenic ant pupa surrounded by wild type pupae, green fluorescence on top reveals olfactory sensory neurons. On the bottom, the expression of red fluorescent protein shows throughout the ant pupa body.

Spying on Transgenic Ants Reveals How Their Brains Respond to Alarm Odors

Alejandra Manjarrez, PhD | Jul 7, 2023 | 2 min read

By successfully creating transgenic ants for the first time, researchers discovered that danger-signaling pheromones activate a sensory hub in the ants’ brains.

Lipofuscin autofluorescence was quenched using EverBrite TrueBlack® Hardset Mounting Medium®, allowing effective visualization of glial cells (GFAP antibody stain, cyan) and cell nuclei (magenta) in human cerebral cortex cryosections.

Stepping Out of the Background

The Scientist’s Creative Services Team and Biotium | 4 min read

New developments in non-specific fluorescence quenching offer researchers clearer pictures and more multiplexing possibilities.

An Exercise-induced Liver Enzyme Boosts Metabolism

Natalia Mesa, PhD | Jul 7, 2023 | 3 min read

Exercise drives the liver to produce the CES2 enzyme, which circulates in blood and delivers some of the benefits of exercise in mice.

Microscopic image of a torn piece of gray plastic on a white background.

Alpine and Arctic Microbes Break Down Plastics

Alejandra Manjarrez, PhD | Jul 7, 2023 | 2 min read

Researchers identified cold-adapted microbes that degrade certain plastics at low temperatures, potentially saving energy in industrial recycling.

Beyond Gravity: Immune-Mediated Liver Damage in Spaceflight

The Scientist’s Creative Services Team | 1 min read

In this webinar, Noah Allen will explore how spaceflight changes the way organs and systems function, focusing on immune-mediated liver damage.

Immunity Genes May Play a Role in Down Syndrome

Kamal Nahas, PhD | Jul 6, 2023 | 4 min read

Extra copies of four interferon receptor genes found on human chromosome 21 trigger developmental changes in a mouse model of Down syndrome.

Tasmanian Devils Face Threats from Rapidly Evolving Facial Cancers

Natalia Mesa, PhD | Jun 30, 2023 | 3 min read

A genetic study tracked the evolution of two transmissible cancers currently ravaging populations of Tasmanian devils.

<em >The Scientist</em>’s Journal Club: Infectious Diseases

The Scientist’s Journal Club: Infectious Diseases

The Scientist’s Creative Services Team | 1 min read

Scientists present the latest research on infection prevention and treatment, including COVID-19 and tropical infectious diseases.

Antimicrobial Resistance: The Silent Pandemic

Danielle Gerhard, PhD | Jun 30, 2023 | 9 min read

Scientists continue to ring alarm bells about the risks associated with the continued misuse of antimicrobials and advocate for innovative treatments, improved surveillance, and greater public health education.