A child holds one of her baby teeth that fell out between her thumbs while smiling with a gap in her teeth.
| 5 min read
Sharks and crocodiles grow endless sets of teeth, but humans only get two. Explore how teeth develop and how regenerative dentistry may one day help grow teeth back.

regenerative medicine

A transparent axolotl limb glowing magenta and green.

How Do Axolotls Know Which Tissue to Regenerate?

A merged brightfield and GFP fluorescence image showing human cells in rats after engraftment

Patching Up Damaged Guts with Healing Cells

Microscopy image of a 120-day old human skin organoid derived from pluripotent stem cells with tentacle-like hair follicles. The green Keratin 5 stain labels the outer layer of the follicles and the epidermis, while the red PMEL stain marks the melanocytes.

Tracking Tissue Development to Inspire Regenerative Therapies

Cross-section of striated skeletal muscle under the microscope

Carving Out a Niche for Muscle Stem Cells with 3D Culture 

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Advancing Stem Cell Therapy for Diabetes Treatment

Illustration of transplanted beta-cell islets and surveilling host immune cells.

Cell Therapy is Poised for Sweet Victory in Diabetes

Reindeer standing in snow-covered landscape.

Reindeers Pave the Way for Regenerative Medicine

Learn How 3D Cell Cultures Advance Tissue Regeneration

Organoids as a Tool for Tissue Regeneration Research 

A greyscale micrograph of a Ly6G+ macrophage, showing a kidney-shaped nucleus and many elongated cell-surface protrusions 

Disappearing Act: Novel Population of Transient Macrophages Repair Lungs After Illness

Trending

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

Universe 25 Experiment

Illustration of a hole in the shape of a dollar sign on a blue background. One character is falling into the hole at the bottom of the “S” while another individual is holding another up at the top of the “S”. The image represents the absence of funding for researchers in biotech with the cancellation of the SBIR/STTR program.

The Federal Government’s Research Innovation Lifeline Has Gone Dark

The green zombie virus under the microscope, on a mottled yellow background.

What Are Giant Viruses, and Are They Dangerous?

Cartoon illustration of dead, rod-shaped bacteria, signifying Mycobacterium tuberculosis successfully defeated by antibiotics.

New “Kill Test” Could Help Screen Better Antibiotics

Multimedia

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

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Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026, Issue 1

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
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
Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
Graphic of three DNA helices in various colors

An Automated DNA-to-Data Framework for Production-Scale Sequencing

illumina

Products

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Nuclera eProtein Discovery System installed at leading Universities in Taiwan

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BRANDTECH Scientific Introduces the Transferpette® pro Micropipette: A New Twist on Comfort and Control

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Biotium Launches GlycoLiner™ Cell Surface Glycoprotein Labeling Kits for Rapid and Selective Cell Surface Imaging

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Thermo Scientific X and S Series General Purpose Centrifuges

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