Light yellow packets of Splenda, a common trade name for sucralose and the artificial sweetener recently found to worsen response to cancer immunotherapy, are strewn all over a white surface.
| 4 min read
Sucralose can weaken patients’ response to cancer treatment. The gut microbiome likely mediates this effect, further studies in mice show. 

Fecal transplant

iStock

Fecal Microbiota Transplants: From Gut Infections to Psychiatric Disorders

Why gut health matters. Your digestion are important. Horizontal poster. Medical infographic. Stomach function. Editable vector illustration in modern style. Healthcare and scientific concept

Opinion: Splashing Cold Water on Poop Transplants for Weight Loss

An abstract stained-glass portrait of a woman with an image of an eye representing the brain

Through the Looking Glass: Aging, Inflammation, and Gut Rejuvenation

A person holding a section of his face and looking in to his brain through a magnifying glass stock illustration

Science Philosophy in a Flash - A Look at Aging Through Young Eyes 

A section of a mouse distal colon showing luminal contents with bacteria in magenta, the mucus lining (green) and the epithelial cell barrier of the gut (blue, right).

Mapping the Neighborhoods of the Gut Microbiome

Photo taken from the perspective of a lab worker in a white coat and purple gloves preparing multiple fecal transplant capsules at a time.

Banking Previous Poos: Could a Transplant of Feces from Your Past Heal You?

Artist’s rendition of bright blue microbes among intestinal lining

Amino Acids, Proline, and Depression: Unpacking the Gut-Brain Axis Link

Artist's impression of the human microbiome

Diet Implicated in Autism-Microbiome Link

3-800x560

Fecal Transplant Restores Youth to Old Mice

Trending

Kirsty Wright is searching for evidence in a missing persons investigation. She is wearing a blue shirt and glasses. Behind her is dense vegetation and police procedural tape.

How a Forensic Biologist Exposed a DNA Lab Scandal That Shook Australia

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

Universe 25 Experiment

Hands holding an older woman’s hands.

One Gene Influences 75 Percent of Alzheimer’s Disease Cases

A picture of Rohita Roy, a postdoc at Stanford University.

Postdoc Portrait: Rohita Roy

Multimedia

The Scientist Placeholder Image

From Data to Discovery: Omics in Therapeutic Innovation

The Scientist Placeholder Image

Exploring Organoids for Disease Modeling Research

Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026

What Is the Amniotic Fluid Composed of?

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus.

View this Issue
Human-Relevant In Vitro Models Enable Predictive Drug Discovery

Advancing Drug Discovery with Complex Human In Vitro Models

Stemcell Technologies
Redefining Immunology Through Advanced Technologies

Redefining Immunology Through Advanced Technologies

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Beckman Coulter Logo
Conceptual multicolored vector image of cancer research, depicting various biomedical approaches to cancer therapy

Maximizing Cancer Research Model Systems

bioxcell

Products

Sino Biological Logo

Sino Biological Pioneers Life Sciences Innovation with High-Quality Bioreagents on Inside Business Today with Bill and Guiliana Rancic

Sino Biological Logo

Sino Biological Expands Research Reagent Portfolio to Support Global Nipah Virus Vaccine and Diagnostic Development

Beckman Coulter

Beckman Coulter Life Sciences Partners with Automata to Accelerate AI-Ready Laboratory Automation

Refeyn logo

Refeyn named in the Sunday Times 100 Tech list of the UK’s fastest-growing technology companies