Epithelial cells (green) produce electrical signals in response to laser-induced wounds (bright spots).

| 3 min read

Skin Cells Create Neuron-Like Electric Signals

Until now, skin cells have been viewed as barriers that can respond to electric stimuli. Turns out, they also generate electric spikes, similar to neurons.

Bladder epithelial tissue, where cell junctions are shown in green and nuclei in blue. This was grown in vitro from cells taken from mice with chronic cystitis.

| 3 min read

Bladder ‘Memory’ Influences Urinary Tract Infection Recurrence in Mice

Arial view of a water canal winding through a forest and spilling into the ocean.

| 4 min read

Garbage to Guts: The Slow-Churn of Plastic Waste

epithelial cells

A colored microscopy image showing cells that are dying in yellow and healthy cells in blue

Sweet Taste Receptors Regulate Proteins in Developing Fruit Flies

Tess Joosse | | 2 min read

in love with the shape of you

In Love with the Shape of You: Physical Scaffolding Defines Organoid Patterning

Sejal Davla, PhD | | 3 min read

A drawing of pseudostratified gut epithelial cells in the early intestines, cells in red and nucleus in purple.

Move Over Apoptosis: Another Form of Cell Death May Occur in the Gut

Natalia Mesa, PhD | | 6 min read

health care provider standing in front of gynecology stirrups holding swabs for Pap smear

DNA Methylation Could Predict Ovarian, Breast Cancers

Anna Napolitano, PhD | | 5 min read

Image of fruit fly epithelial cells (pseudo colored in this micrograph)

Epithelial Cell Signaling Helps Maintain Tissue Integrity

Annie Melchor | | 2 min read

A computer-generated graphic showing a cross-section of red-colored bacteria, with the locations of the protein APOL3 labeled in green.

Human Protein Dissolves Bacterial Membranes

Abby Olena, PhD | | 4 min read

gamma delta t cell intestine gut mouse mice diet nutrient epithelial cell remodeling immune system

Mysterious Immune Cells Change the Gut Lining to Accommodate Diet

Annie Melchor | | 4 min read

Questions Raised About Widely Used Blood-Brain Barrier Model

Catherine Offord | | 6 min read

The Many Model Systems of COVID-19

Abby Olena, PhD | | 7 min read

Page 1 of 2 - 15 Total Items

1 2

Trending

Photo of John Calhoun crouches within his rodent utopia-turned-dystopia

Universe 25 Experiment

A series of rodent experiments showed that even with abundant food and water, personal space is essential to prevent societal collapse, but Universe 25's relevance to humans remains disputed.

A brown dog stares at a spoon of peanut butter in front of its face with wide eyes.

Why Do Dogs Love Peanut Butter?

The reason dogs beg, sit, stay, and shake for peanut butter could be both evolutionarily wired and learned behavior.

A depiction of gut microbes in different colors inside the intestines.

Criticism of Autism-Gut Microbiome Research Sparks Pushback

Some scientists argued that autism-gut microbiome research is rife with conceptual and methodological flaws, from mouse to human studies. Microbiome researchers disagree.

A close-up image of a fly landing on a dessert

What Happens When a Fly Lands on Your Food?

Flies carrying disease-causing microbes will likely contaminate the food they touch, but different factors determine whether the person who eats it will get sick.

Multimedia

Stacks of cell culture dishes, plates, and flasks with pink cell culture medium on a white background.

Driving Innovation with Cell Culture Essentials

Explore the latest in cell culture supplies, from tried and tested classics to cutting-edge innovative products.

Stacks of cell culture dishes, plates, and flasks with pink cell culture medium on a white background.

Driving Innovation with Cell Culture Essentials

Explore the latest in cell culture supplies, from tried and tested classics to cutting-edge innovative products.

December digest cover image of a wooden sculpture comprised of multiple wooden neurons that form a seahorse.

December 2025, Issue 1

Wooden Neurons: An Artistic Vision of the Brain

A neurobiologist, who loves the morphology of cells, turns these shapes into works of art made from wood.

View this Issue

Research Resources

Podcasts

Webinars

Videos

Infographics

eBooks

Stacks of cell culture dishes, plates, and flasks with pink cell culture medium on a white background.

Driving Innovation with Cell Culture Essentials

Explore the latest in cell culture supplies, from tried and tested classics to cutting-edge innovative products.

Stacks of cell culture dishes, plates, and flasks with pink cell culture medium on a white background.

Driving Innovation with Cell Culture Essentials

Explore the latest in cell culture supplies, from tried and tested classics to cutting-edge innovative products.

Abstract wireframe sphere with colorful dots and connecting lines representing the complex cellular and molecular interactions within the tumor microenvironment.

Exploring the Inflammatory Tumor Microenvironment

Within the tumor microenvironment, networks of cells and molecular signals form a dynamic landscape that drives disease progression.

An image of a DNA sequencing spectrum with a radial blur filter applied.

A Comprehensive Guide to Next-Generation Sequencing

Individual NGS methods come with their own pros and cons, but automation optimization solutions exist for all NGS workflows.

Products

Product News

BRANDTECH® Scientific Announces Strategic Partnership with Copia Scientific to Strengthen Sales and Service of the BRAND® Liquid Handling Station (LHS)

This partnership will enable both companies to reach a broader range of customers, including those with more complex and specialized workflows

Top Innovations 2026 Contest Image

Enter Our 2026 Top Innovations Contest

Submit a cutting-edge product or technology for the chance to be recognized as one of The Scientist’s 2026 Top Innovations.

Biotium Expands Tyramide Signal Amplification Portfolio with Brighter and More Stable Dyes for Enhanced Spatial Imaging

Biotium's new TyraMax™ Amplification Dyes and Kits are available with the widest selection of colors for spatial analysis

LabVantage Solutions Awarded $22.3 Million U.S Customs and Border Protection Contract to Deliver Next-Generation Forensic LIMS

Ten-year Agreement to Provide a Secure, AI-enabled Forensic Laboratory Information Management System Supporting DHS Forensic, Scientific, and Testing Services