Tag Archives: Mesenchymal stem cell

Stem cells may improve the adaptability of dental implants

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A procedure using stem cells may provide a more thorough regeneration of periodontal tissue around dental implants, according to a new report published in the Journal of Oral Implantology.

Dental implants closely resemble natural teeth, but an implant’s ability to react to patient growth, pressure from chewing, and future orthodontic work is diminished if it is not surrounded by sufficient periodontal tissue.

In this study, the authors engineered this periodontal tissue in a fresh socket of a goat animal model. Each of five goats was fitted with two titanium implants immediately after tooth removal. A poly DL-Lactide-co-Glycolide scaffold was
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Adult Stem Cells to Rebuild the Jaw

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Adult stem cells could be used in an innovative technique to reproduce bone in patients lacking bone in the jaw. The new method was developed to rebuild the dental arch with an outpatient procedure under local anesthesia for people who are not able to undergo certain types of dental procedures. The procedure, developed by the University of Freiburg (Germany) has been performed in Italy by Luigi Montesani, a surgeon at Tufts University in Boston. “The insertion of implants and procedures for bone augmentation,” explained Montesani, “are a priority when rehabilitating patients who have lost
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Stem Cells Can Fix Your Brain

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Neurodegenerative conditions are, at this point, diseases that cannot be treated, and that progress until they finally claim the lives of their victims. They include such awful disorders as Parkinson’s, Alzheimer’s and Huntington’s, whose effects on the human brain can, at this point, only be postponed and alleviated, but not prevented or treated. Now, a new type of treatment, relying heavily on the power of stem cells, may offer a ray of hope to people suffering from these diseases.

In lab tests, researchers injected stem cells into the brain of animal models. The cells were harvested from the
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Adult Stem Cells May Target and Repair Heart Attack Damage

A 41-site clinical trial, testing the restorative effect that adult bone marrow stem cells have on damaged or injured myocardium in heart attack patients, is being led at Wake Forest Baptist by Sanjay Gandhi, MD.

Phase I of the research study found that stem cells derived from bone marrow (mesenchymal stem cells) were safe for patients and may have the ability to limit scar formation, improve heart function and preserve tissue following a first heart attack.

Phase I was a multicenter study of 53 patients which demonstrated that the treatment was safe in adults, and those patients given this
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ITALY – Stem cells. Milan General Hospital presents mesenchymal stem cells from placental blood

Mesenchymal stem cells are present in placental blood and could represent the new frontier for tissue and organ regeneration. The cells were identified at the cell factory at Milan’s Policlinico Hospital and will be the subject of a meeting on mesenchymal stem cells organized by the Milan hospital.

Isolated and preserved in the Milan biobank for the first time for use in future treatments, the cells come from blood that is collected at birth. Plasma that has been used for transplants in patients with serious diseases like leukemia and lymphoma and represent a potential reserve of mesenchymal stem
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