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| 4 min read
Cardiac macrophages in newborn mice promoted heart cell proliferation after injury, offering a potential approach to regenerate cardiac tissue in adults.

heart attack

Exploring how spatial relationships drive heart function

Mapping Out What Makes the Heart Tick

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How a Prominent Mexican Scientist Wound Up a Spy for Russia

A white coat-wearing doctor holds the results of an EKG test in one hand and traces over them with a pen in the other hand

Doctors and Researchers Probe How COVID-19 Attacks the Heart

knitted pink heart with a mended hole

CAR T Cells Mend Broken Mouse Hearts

Mouse heart cells that have taken up adipocyte-derived extracellular vesicles (stained red)

Fat Cells Send Mitochondrial Distress Signals to the Heart

An illustration of a woman in bed unable to sleep. The bedside clock reads 2:30. Her brain and heart are glowing.

Infographic: Pathways from Noise to Cardiovascular Damage

Clip art of a crane, car, and plane flying over a city outside the window of two people in bed not sleeping, with a starry night background

How Environmental Noise Harms the Cardiovascular System

Improving Cardiac Cell Therapy Persistence

The Scientist Speaks Ep. 13 - The Long Haul: Improving Cardiac Cell Therapy Persistence

breast cancer, cardiovascular disease, heart attack, chemotherapy, cancer, cancer risk, women's health, oncology

Heart Attack Elevates Risk of Breast Cancer Recurrence: Study

Image of the Day: Repairing Hearts

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Gene Editing Makes Cells Evade Immune Attack In Vitro

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Activation of the Immune System Underlies Cardiac Cell Therapies

Novartis’s $9.7 Billion Purchase Includes Novel PCSK9 Inhibitor

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Gene Mutation Could Explain Humans’ High Risk of Heart Attack

Image of the Day: Scarred Hearts

Mitochondrial Infusions Given to Babies with Heart Damage

Cardiac Cell Transplants Help Monkeys’ Hearts

Image of the Day: Cold Hearted 

Why Afternoon Open Heart Surgery Is Better for Patient Outcomes

Image of the Day: Un-break My Heart

Trending

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

Universe 25 Experiment

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Bellybutton Bugs

Colorful image of the outline of a person (navy) with the gastrointestinal tract highlighted (pink). There are images of microbes surrounding the person.

Childhood Exposure to Bacterial Toxin Tied to Early-Onset Colorectal Cancer

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How Tiny Organisms Control Minds, Create Zombies, and Shape Ecosystems

Multimedia

Faster Fluid Measurements for Formulation Development

Meet Honeybun and Breeze Through Viscometry in Formulation Development

Unchained Labs
The Future of CRISPR

The Future of CRISPR

Image of a woman in a microbiology lab whose hair is caught on fire from a Bunsen burner.
April 1, 2025, Issue 1

Bunsen Burners and Bad Hair Days

Lab safety rules dictate that one must tie back long hair. Rosemarie Hansen learned the hard way when an open flame turned her locks into a lesson.

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Faster Fluid Measurements for Formulation Development

Meet Honeybun and Breeze Through Viscometry in Formulation Development

Unchained Labs
Conceptual image of biochemical laboratory sample preparation showing glassware and chemical formulas in the foreground and a scientist holding a pipette in the background.

Taking the Guesswork Out of Quality Control Standards

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An illustration of PFAS bubbles in front of a blue sky with clouds.

PFAS: The Forever Chemicals

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Unlocking the Unattainable in Gene Construction

Unlocking the Unattainable in Gene Construction

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Atelerix signs exclusive agreement with MineBio to establish distribution channel for non-cryogenic cell preservation solutions in China

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Singleron Biotechnologies and Hamilton Bonaduz AG Announce the Launch of Tensor to Advance Single Cell Sequencing Automation

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Zymo Research Launches Research Grant to Empower Mapping the RNome