News tagged with sonic hedgehog
Researchers Discover Tiny Cellular Antennae Trigger Neural Stem Cells
Biology /
Aug 12, 2008 |
4.8 / 5 (18) |
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(PhysOrg.com) -- Yale University scientists today reported evidence suggesting that the tiny cilia found on brain cells of mammals, thought to be vestiges of a primeval past, actually play a critical role ...
Researchers find key to Sonic hedgehog control of brain development
Oct 28, 2008 |
4.4 / 5 (7) |
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University of Pennsylvania School of Medicine researchers have discovered how the expression of the Sonic hedgehog gene is regulated during brain development and how mutations that alter this process cause ...
Human ES cells progress slowly in myelin's direction
Apr 09, 2009 |
4.5 / 5 (4) |
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Scientists from the University of Wisconsin, USA, report in the journal Development the successful generation from human embryonic stem cells of a type of cell that can make myelin, a finding that opens up new possibilities for bo ...
New insight into most common forebrain malformation
Aug 11, 2008 |
5 / 5 (1) |
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St. Jude Children's Research Hospital scientists have identified one of the molecular mechanisms underlying the genetic brain malformation called holoprosencephaly (HPE). The findings not only yield insights into the most ...
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ISU psychologists offer parental advice on promoting kids' healthy video game play
Medicine & Health / Psychology & Psychiatry
Nov 24, 2009 |
4 / 5 (2) |
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(PhysOrg.com) -- Parents often find themselves in a holiday quandary when deciding on which video games to purchase for their kids. They know that their children want video games, but they also want to ensure ...
Researchers discover Hedgehogs could play a role in treating osteoarthritis
Nov 17, 2009 |
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(PhysOrg.com) -- Researchers at the University of Toronto and the Hospital for Sick Children (SickKids) have found a pharmacological approach to treating the disease. The study is published in the November 15 advance online ...
'Cross-talk' mechanism contributes to colorectal cancer
Nov 13, 2009 |
5 / 5 (1) |
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Researchers at the University of Wisconsin-Madison School of Medicine and Public Health have identified a molecular mechanism that allows two powerful signaling pathways to interact and begin a process leading to colorectal ...
Fantastic Voyage
Space & Earth / Space Exploration
Nov 02, 2009 |
4.8 / 5 (19) |
3
By travelling to the outer solar system, the two Voyager spacecraft allowed us to see amazing details of far-distant planets and moons.
Deer crashes continue to rise in North Carolina
Oct 01, 2009 |
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(PhysOrg.com) -- Motor vehicles crashes involving deer rose to an all-time high in North Carolina in 2008, even as the total number of motor-vehicle crashes and total vehicle miles driven dropped from the previous year.
Cells in developing tissue consider their history of signaling exposure to determine location
Sep 29, 2009 |
5 / 5 (2) |
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Researchers at the California Institute of Technology have proposed a novel model that differs from a widely held hypothesis about the mechanisms by which developing animals pattern their tissues and structures.
Novel anti-cancer drug yields positive response in people with advanced skin, brain cancer
Sep 02, 2009 |
5 / 5 (1) |
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The Hedgehog signaling pathway is involved in a preliminary study and case report describing positive responses to an experimental anticancer drug in a majority of people with advanced or metastatic basal cell skin cancers. ...
'Hedgehog' pathway may hold key to anti-cancer therapy
Aug 26, 2009 |
5 / 5 (1) |
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Scientists in Switzerland have discovered a way to block the growth of human colon cancer cells, preventing the disease from reaching advanced stages and the development of liver metastases. The research, published today ...
New prognostic marker for human breast cancer
Aug 24, 2009 |
not rated yet |
1
Elevated levels of GLI1 (glioma-associated oncogene homolog 1) protein in human breast cancer are associated with unfavorable prognosis and progressive stages of disease. Researchers writing in the open access journal BMC Ca ...
Some brain tumors may be mediated by tiny filament on cells
Aug 23, 2009 |
5 / 5 (1) |
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UCSF scientists have discovered that a tiny filament extending from cells, until recently regarded as a remnant of evolution, may play a role in the most common malignant brain tumor in children.
List of search results for sonic hedgehog
