Reprogrammed cells could fight ‘untreatable’ diseases in the future

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Loring (front row, center) with the Loring Lab Group at the Center for Regenerative Medicine.

Jeanne Loring, director of the Center for Regenerative Medicine at Scripps Research Institute, and her colleagues transplanted a set of cells into the spinal cords of mice that had lost use of their hind limbs to multiple sclerosis. Within a week, as the experimentalists had expected, the mice rejected the cells. But after another week, the mice began to walk.

 

 

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Chemotherapy will be obsolete in 20 years as scientists launch DNA project

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Scientists launch a new landmark project to map the genetic causes of disease.

Within 20 years, chemotherapy will be obsolete. Scientists have predicted the end of chemotherapy after launching a landmark project to map 100,000 genomes to find the genes responsible for cancer and rare diseases.

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Top 10 ways technology will change the world by 2025

electric cars

By 2025 electric vehicles will take over traditional vehicles.

Technology is changing the way we live our day-to-day lives. It’s exciting to imagine what the future will bring.  We may like to imagine one day living on Mars with technology that lets us teleport our toothpaste from CVS and the ability to apparate like Harry Potter.

 

 

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Brave new world of biotech: Push one to create life; push two to create alien life

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“We’re considering the possibility that you can write software for living things with bio-code (aka DNA).”

May was a good month for miracles.  During these first weeks in May, two separate teams working at two separate institutions announced that when it comes to creating life from scratch, well, there are a couple of new gods in town.

 

 

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Researchers discover new treatment for diabetes

Diabetes

Researchers discovered a small molecule that inhibits an enzyme that degrades insulin.

Harvard researchers may have finally identified a chemical compound that could be used to study and treat diabetes after decades of searching. They have discovered a whole different method for maintaining insulin in the blood: by blocking the enzyme that breaks it down.

 

 

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New genetic test can trace your DNA back 1,000 years

DNA

The new DNA test was over 80 percent successful in tracing people from around the world back to their ancestral origins.

Most people can broadly trace our ancestral roots to a country or general region on the planet. But a new DNA test can locate where your relatives lived over 1,000 years ago, and in some cases, even pinpoint the specific village or island your ancestors came from.

 

 

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Scientists unlock the future of beer

beer

The prospect of yeast-by-design is tantalizing for many researchers in the brewing industry.

Man-made yeasts could irreversibly change everything from the biofuel to the brewing industry. A team of geneticists led by Jef Boeke at Johns Hopkins University is genetically engineering a yeast from scratch, as part of the Synthetic Yeast 2.0 project. They have designed and written a code made up of roughly 11 million letters of DNA—the As, Cs, Gs, and Ts that write the book of life—which they are synthesizing and subbing in for a yeast’s natural DNA.

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UK government proposes regulations on making ‘three-parent embryos’

threeparentivf

Technique lets children avoid inheriting certain diseases – and give them genes from another woman besides mom.

Last week, the U.K. government issued proposed regulations that would allow researchers to try a new and controversial in vitro fertilization (IVF) procedure in patients. The technique could allow women who are carriers of mitochondrial disease to have healthy, genetically related children. But it also transfers DNA from one egg or embryo into another, a form of genetic alteration that could be passed on to future generations. Altering the genes of human egg cells or embryos in IVF procedures is now forbidden in the United Kingdom.

 

 

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Altering DNA to produce a genetically-modified human could begin in 2014

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In vitro fertilization (IVF)—involving DNA from three parents—could become legal in the UK by July.

The prospect of altering DNA to produce a genetically-modified human could move from science fiction to science reality by the middle of 2014.  The UK parliament is likely to vote on whether a new form of in vitro fertilization (IVF)—involving DNA from three parents—becomes legally available to couples by July. If it passes, the law would be the first to allow pre-birth human-DNA modification, and another door to the future will open.

 

 

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