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Category: Stem Cells

Stem Cells

Toothless No More – Researchers Using Stem Cells to Grow New Teeth

Written by: David J. Hill 11 days ago

Stems cells grown on polymer scaffolds form replacement teeth in customized sizes and shapes.

It may be hard to remember what it was like to lose a tooth as a child, but many adults [...]

Stem Cells

Retinal Implants Restore Partial Sight To Three Blind

Written by: Peter Murray 16 days ago

A microchip with 1,500 light sensors sits beneath the retina and stimulates neurons which project to the brain's visual cortex.

The blind really are beginning to see again. After receiving retinal implants in a trial, two people in the UK [...]

Stem Cells

Drug To Diagnose Alzheimer’s Disease Receives FDA Approval

Written by: Peter Murray 34 days ago

Amyvid, a drug that binds to a marker for Alzheimer's disease, gives physicians a new tool with which to differentiate between normal (left) and Alzheimer's (right) individuals.

Pharmaceutical giant Eli Lily just got FDA approval on a chemical that would enable clinicians to detect a biological marker [...]

Stem Cells

Raising The Mammoth – Russian And Korean Scientists Set Out To Bring Back The Extinct Giant

Written by: Peter Murray 62 days ago

By recovering well-preserved mammoth tissue, like 40,000 year old baby mammoth Lubya, scientists hope to clone the extinct beast and then birth one via an elephant.

South Korean and Russian scientists have agreed on a project right out of “Jurassic Park.” Maybe not as cool as [...]

Stem Cells

Transforming Skin Cells into Neurons Leads to New Insights for Alzheimer’s

Written by: Aaron Saenz 86 days ago

Induced Alzheimer's Cells

Researchers at UC San Diego have created a new weapon in the fight against Alzheimer’s: living neurons in the lab. [...]

Stem Cells

Embryonic Stem Cells Used To Improve Vision Of Blind Patients

Written by: Peter Murray 116 days ago

The man of the hour. UCLA's Steven Schwartz and his team partially restored vision to two patients by injecting stem cells into their retinas.

Macular degeneration had left Sue Freeman, 78, legally blind. She couldn’t go for a walk by herself, she couldn’t go [...]

Stem Cells

Latest Victory For Regenerative Medicine: Pituitary Grown From Embryonic Stem Cells

Written by: Peter Murray 157 days ago

Yoshiki Sasai's group induced embryonic stem cells to grow into the three-dimensionally complex pituitary.

Chalk up another part of the body that can be grown from stem cells – at least in mice. Scientists [...]

Stem Cells

Freezing Life: Cryogenics Is The Last Hope For Many Endangered Species

Written by: Peter Murray 167 days ago

Other groups, like the Reef Recovery Institute, have their own efforts to cryopreserve coral.

The Great Barrier Reef is dying. As pollution and other man-made influences threaten the reef, which is not expected to [...]

Stem Cells

Financial Priorities Force Geron To End Human Trials For Promising Stem Cell Treatment

Written by: Peter Murray 182 days ago

For financial reasons, Geron is discontinuing its stem cell program and shifting resources to two promising cancer treatments.

The promise of future stem cell treatments just took a significant hit. Biopharmaceutical trailblazer Geron Corporation just called it quits as [...]

Stem Cells

If MacGyver Was A Biologist – Epetri Dish Monitors Cell Growth In Realtime (video)

Written by: Peter Murray 213 days ago

dish-epetri

A camera-attached laboratory microscope: $2,500. An imaging chip, a smartphone, and some Lego blocks: $400. Scientists at Caltech, out to [...]

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Stem Cells

UK Stem Cell Company Cures Race Horse Tendons, Humans Next

Written by: Constance J. Woodman 437 days ago

horse-stem-cells-tendon

In a very unusual breakthrough, a stem cell treatment for racehorses is ready to be tried… on you. British scientists [...]

Stem Cells

First Planned Taste Test for Artificial Meat is Probably Doomed

Written by: Aaron Saenz 452 days ago

artificial-meat

What does artificial meat taste like? Our chances of learning the answer anytime soon look dismal. Vladimir Mironov at the [...]

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Stem Cells

Researchers Turn Skin Cells Into Beating Heart Cells (video)

Written by: Peter Murray 459 days ago

stem-cells-beating-heart

It’s faster, more powerful, and user-friendly. No, I’m not talking about the latest generation tablet, I’m talking about the latest [...]

Debate Central

Will almost free energy be available in the near future?

Comments


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turtles_allthewaydown

Nehopsa - As you know, science was badly burned on this subject before. It's a pretty extraordinay claim, so until they have extraordinary proof, I imagine [...]

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Bento

Well, maybe this can help :) http://www.youtube.com/watch?v=mtZTIwSIuGw I like your humor, we will see, I am an 'agnostic' concerning the Ecat. There is something, LENR is real, that's for [...]

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nehopsa

...so by now the Greeks should be repaying their national debt/saving on their energy outlays with abundance of free energy. The first commercial free energy power plant [...]