The heart sections on the left present defects while the hearts on the right do not show defects. 
| 4 min read
In a mouse model of Down syndrome, three copies of a gene encoding a kinase contributed to congenital heart defects.

heart failure

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Cardiac Cell Transplants Help Monkeys’ Hearts

Why Afternoon Open Heart Surgery Is Better for Patient Outcomes

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Heart’s Backup Pacemaker Mechanisms Identified

In Failing Hearts, Cardiomyocytes Alter Metabolism

The Fatty Acid–Ketone Switch

If It Ain't Broke . . .

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What Happens When a Fly Lands on Your Food? 

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Universe 25 Experiment

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Record-Breaking DNA Sequencing Technology Could Transform Newborn Care

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Impersonation Scandals Shake Academic Publishing

Multimedia

Olga Anczukow and Ryan Englander discuss how transcriptome splicing affects immune system function in lung cancer.

Long-Read RNA Sequencing Reveals a Regulatory Role for Splicing in Immunotherapy Responses

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Research Roundtable: The Evolving World of Spatial Biology

Research Roundtable: The Evolving World of Spatial Biology

Image of a woman with her hands across her stomach. She has a look of discomfort on her face. There is a blown up image of her stomach next to her and it has colorful butterflies and gut bacteria all swarming within the gut.
November 2025, Issue 1

Why Do We Feel Butterflies in the Stomach?

These fluttering sensations are the brain’s reaction to certain emotions, which can be amplified or soothed by the gut’s own “bugs".

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Olga Anczukow and Ryan Englander discuss how transcriptome splicing affects immune system function in lung cancer.

Long-Read RNA Sequencing Reveals a Regulatory Role for Splicing in Immunotherapy Responses

Pacific Biosciences logo
Research Roundtable: The Evolving World of Spatial Biology

Research Roundtable: The Evolving World of Spatial Biology

Conceptual cartoon image of gene editing technology

Exploring the State of the Art in Gene Editing Techniques

Bio-Rad
Conceptual image of a doctor holding a brain puzzle, representing Alzheimer's disease diagnosis.

Simplifying Early Alzheimer’s Disease Diagnosis with Blood Testing

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