Tag Archives: Zurich University

Dentistry Of Future? Gene Responsible For Formation Of Enamel Discovered

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A team of researchers lead by Dr Thimios Mitsiadis at the University of Zurich, Switzerland, has identified a gene responsible for the formation of enamel, which is the key component of the teeth. The experiments were accomplished in mice carrying a deletion of the transcription factor Tbx1, a gene that plays a principal role in several human malformations (heart, thymus, parathyroid, face, and teeth) associated to the DiGeorge syndrome.

“Subjects afflicted by DiGeorge syndrome exhibit teeth with enamel defects. We have demonstrated that a direct link between impaired Tbx1 function and enamel defects exists. Enamel forms via the
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Positive interim data from Spinal cord injury trial

StemCells Inc announced that interim six-month data from the first patient cohort in the Company’s Phase I/II clinical trial of its proprietary HuCNS-SC(R) product candidate (purified human neural stem cells) for chronic spinal cord injury continues to demonstrate a favorable safety profile, and shows considerable gains in sensory function in two of the three patients compared to pre-transplant baselines. The third patient remains stable.

The data was presented by Armin Curt, M.D., principal investigator for the clinical trial, at the 51st Annual Scientific Meeting of the International Spinal Cord Society in London, England. The trial represents the first
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