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TwistDx

The Scientist

» tissue engineering and evolution

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image: Organs on Demand

Organs on Demand

By | September 1, 2013

3-D printing has made inroads in the clinic, but constructing functional complex organs still faces major hurdles.

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image: Unexpected Origin of an Avian Virus

Unexpected Origin of an Avian Virus

By | August 27, 2013

The transmission of reticuloendotheliosis viruses from mammals to birds was most likely an unexpected consequence of medical research.

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image: Medical 3-D Printing’s Frontiers

Medical 3-D Printing’s Frontiers

By | August 22, 2013

Layer-by-layer manufacturing techniques could help re-make human body parts, or produce entirely new biocompatible machines.

1 Comment

image: Bacterial Quid Pro Quo

Bacterial Quid Pro Quo

By | August 19, 2013

Pseudomonas aeruginosa gather swarming speed at the expense of their ability to form biofilms in an experimental evolution setup.

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image: Ancient Mammalian Fossil Found

Ancient Mammalian Fossil Found

By | August 16, 2013

The chipmunk-sized Rugosodon eurasiaticus is the oldest representative of a prolific and long-lasting mammalian lineage.

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image: Engineered Hearts Beat

Engineered Hearts Beat

By | August 15, 2013

Human stem cells take up residence in mouse hearts stripped of their own components, restoring some of the organs’ function.

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image: Psychedelic Phylogenetics

Psychedelic Phylogenetics

By | August 9, 2013

Using molecular markers, researchers reconstruct the “magic” mushroom family tree. 

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image: Fossils Snarl Mammalian Roots

Fossils Snarl Mammalian Roots

By | August 7, 2013

Two newly discovered Jurassic-era fossils suggest drastically different mammalian origins.

2 Comments

image: Male Lineage Not Younger Than Females

Male Lineage Not Younger Than Females

By | August 2, 2013

Two genomic studies place the divergence of men from their most recent common ancestor nearer in time to that of women, though the field is far from a consensus.

1 Comment

image: Lab-Grown Ear

Lab-Grown Ear

By | August 1, 2013

Scientists used a titanium wire framework to help ears made from collagen and sheep cartilage cells maintain their shape.

1 Comment

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