Tag: stem cells (page 1 of 2)

I Place The Future In The Hands Of God – The Stem Cell Research In The Resurrection Of Our Body – Episode II #SCR-05

I Place The Future In The Hands Of God - The Stem Cell Research In The Resurrection Of Our Body - Episode II #SCR-05Watch at themasterteacher.tvThe Stem Cell Regeneration Series. Readings: NATIONAL GEOGRAPHIC MAGAZINE: July 2005: Stem Cell Article...

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The Stem Cells Healing Capacity Of Mind And Body – The Illuminate Spiritual Reality Of Mother Aurobindo – Episode II #SCR-04b

The Stem Cells Healing Capacity Of Mind And Body - The Illuminate Spiritual Reality Of Mother Aurobindo - Episode II #SCR-04bWatch at themasterteacher.tvThe Stem Cell Regeneration Series. Readings: NATIONAL GEOGRAPHIC MAGAZINE: July 2005: Stem Cel...

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The Stem Cells Healing Capacity Of Mind And Body – The Illuminate Spiritual Reality Of Mother Aurobindo – Episode I #SCR-04a

The Stem Cells Healing Capacity Of Mind And Body - The Illuminate Spiritual Reality Of Mother Aurobindo - Episode I #SCR-04aWatch at themasterteacher.tvThe Stem Cell Regeneration Series. Readings: SRI AUROBINDO: Savitri: The Call To The Quest, TEX...

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The Power Of Love To Heal – The Stem Cell Research In The Resurrection Of Our Body – Episode I #SCR-01a

The Power Of Love To Heal - The Stem Cell Research In The Resurrection Of Our Body - Episode I #SCR-01a

The Power Of Love To Heal - The Stem Cell Research In The Resurrection Of Our Body - Episode I #SCR-01aWatch at themasterteacher.tvThe Stem Cell Regeneration Series. Readings: UW STEM CELL RESEARCH WEBSITE:What Are Embryonic Stem Cells?; Why Are E...

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Has Cancer Been Completely Misunderstood?

A Failed War On Cancer Sayer Ji, Green Med InfoEver since Richard Nixon officially declared a war on cancer in 1971 through the signing of the National Cancer Act, over a hundred billion dollars of taxpayer money has been spent on research and drug development in an attempt to eradicate the disease, with trillions more spent by the cancer patients themselves, but with disappointing results.Even after four decades of waging full-scale “conventional” (s [...]

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Another Problem for Evolution Theory? ‘Big Brain’ Gene Found in Humans, But Not in Chimps



Image: Mouse brain
M. Florio and W. Huttner / Max Planck Institute
This embryonic mouse cerebral cortex was stained to identify cell nuclei (in blue) and a marker for deep-layer neurons (in red). The human-specific gene known as ARHGAP11B was selectively expressed in the right hemisphere: Note the folding of the neocortical surface.

Excerpt from  nbcnews.com

By Tia Ghose

ave the way for the rise of human intelligence by dramatically increasing the number of neurons found in a key brain region. 

This gene seems to be uniquely human: It is found in modern-day humans, Neanderthals and another branch of extinct humans called Denisovans, but not in chimpanzees. 

By allowing the brain region called the neocortex to contain many more neurons, the tiny snippet of DNA may have laid the foundation for the human brain's massive expansion.
"It is so cool that one tiny gene alone may suffice to affect the phenotype of the stem cells, which contributed the most to the expansion of the neocortex," said study lead author Marta Florio, a doctoral candidate in molecular and cellular biology and genetics at the Max Planck Institute of Molecular Cell Biology and Genetics in Dresden, Germany. 

She and her colleagues found that the gene, called ARHGAP11B, is turned on and highly activated in the human neural progenitor cells, but isn't present at all in mouse cells. This tiny snippet of DNA, just 804 genetic bases long, was once part of a much longer gene. Somehow, this fragment was duplicated, and the duplicated fragment was inserted into the human genome. 

In follow-up experiments, the team inserted and turned on this DNA snippet in the brains of mice. The mice with the gene insertion grew what looked like larger neocortex regions. 

The researchers reviewed a wide variety of genomes from modern-day and extinct species — confirming that Neanderthals and Denisovans had this gene, while chimpanzees and mice do not. That suggests that the gene emerged soon after humans split off from chimpanzees, and that it helped pave the way for the rapid expansion of the human brain. 

Florio stressed that the gene is probably just one of many genetic changes that make human cognition special.

The gene was described in a paper published online Thursday by the journal Science.

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Stem Cells and the End of Aging

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Kryon: The Recalibration of Knowledge

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8 March 2012

Channeler: Lee and Kryon

Saturday, 14 January, 2012  (posted 8 March, 2012) 

Greetings, dear ones, I am Kryon of Magnetic Service.

There's no 3D time here where I am, and it's diffic...

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Ideas About Our Embryonic Stem Cells At Stanford University School Of Medicine

Ideas About Our Embryonic Stem Cells At Stanford University School Of MedicineEpisode IIwww.themasterteacher.tv

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Kryon: The Cave of Creation

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6 August 2011

Channeler: Lee and Kryon

Many times I have reviewed a concept with you that I again present. Deep within the earth, there is an interdimensional cavern that will never be found. It has 3D properties that connect ...

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Your Brain is NOT a Computer!

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© 2011 By Gary Vey of ViewZone.com

Your Brain is NOT a Computer!

It is common to think of the human brain as a kind of super-computer. Certainly there are many analogies. Computers have the ability t...

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About The Umbilical Cord, and The Profitable Procedure For Premature Deliveries

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Written by Thomas Corriher    Monday, 28 September 2009 20:51

"Another thing very injurious to the child, is the tying and cutting of the navel string too soon; which should always be left till the child has...

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James Gilliland – The Winds of Change are Here

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We have spoken of great changes coming to the Earth for quite some time. These changes have been written down for all to see far in advance by many including the one who brings forward this message. This is no longer prophecy; it is n...

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