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image: Precisely Placed

Precisely Placed

By | September 1, 2014

Vein patterns in the wings of developing fruit flies never vary by more than the width of a single cell.

3 Comments

image: Crayfish Blood Cells Make New Neurons

Crayfish Blood Cells Make New Neurons

By | August 13, 2014

Hemocytes can form neurons in adult crayfish, a study shows.

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image: Lab-Grown 3-D Brain Tissue Mimics Cortex

Lab-Grown 3-D Brain Tissue Mimics Cortex

By | August 11, 2014

From cortical neurons, researchers have engineered rat tissue that formed complex networks of functioning neurons and appeared to behave normally after an injury.

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image: Arrested Development Makes for Long-Lived Worms

Arrested Development Makes for Long-Lived Worms

By | June 23, 2014

Starvation suspends cellular activity in C. elegans larvae and extends their lifespan. 

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image: Autism-Hormone Link Found

Autism-Hormone Link Found

By | June 4, 2014

A study documents boys with autism who were exposed to elevated levels of testosterone, cortisol, and other hormones in utero.

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image: The Telltale Tail

The Telltale Tail

By | May 1, 2014

A symbiotic relationship between squid and bacteria provides an alternative explanation for bacterial sheathed flagella.

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image: Building Flesh and Blood

Building Flesh and Blood

By | May 1, 2014

Understanding how networks of blood vessels form is key to engineering transplantable organs and tissues.

2 Comments

image: Rebuilding Missing Muscle

Rebuilding Missing Muscle

By | April 30, 2014

An acellular matrix can help guide stem cells to injury sites and regrow muscles in both mice and humans, a study finds.

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image: Artificial Blood Is Patient-Ready

Artificial Blood Is Patient-Ready

By | April 16, 2014

In the midst of news that engineered organs are being implanted into animals and people, researchers announce the creation of artificial blood for transplant.

6 Comments

image: Women Receive Lab-Grown Vaginas

Women Receive Lab-Grown Vaginas

By | April 14, 2014

Doctors implant custom-made organs, built from a tissue sample and a biodegradable scaffold, into four female patients born with underdeveloped or missing vaginas.

1 Comment

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