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| No Evidence to Support Stem Cell Therapy for Pediatric Optic Nerve Hypoplasia Posted: 22 Oct 2013 07:34 AM PDT A study performed at Children's Hospital Los Angeles found no evidence that stem cell therapy improves vision for children with optic nerve hypoplasia (ONH). Their results are reported in the Journal of the American Association for Pediatric Ophthalmology and Strabismus (AAPOS). |
| Single mutation gives virus new target Posted: 22 Oct 2013 07:27 AM PDT A mutation as minute as swapping just one amino acid can completely change the target that a virus will bind to on a victim cell — potentially shifting what kind of cell and eventually what kind of organism a virus could infect. |
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