Etiqueta: stem cells
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Test Tube Meat No Longer Science Fiction, Dutch Researchers Say
Rudy Ruitenberg The idea of growing meat in a laboratory was developed in 1950, however was not patented until 1999. Due to more recent scientific discoveries, this idea is now becoming a reality. This development may help to ease environmental damage caused by the enormity of the animal farming market. Around 70 percent of farmland…
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France’s first ‘saviour baby’ is born in Paris
Antoine Mariotti , France 24 International A ‘saviour baby’ is a relatively new term that has come in to practice with modern medical revelations allowing for genetic selection at the embryonic stage of development. The first savior baby in France was born in Paris on February 8, 2011. The boy, named Umut Talha, meaning “our…
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Skin-cell spray gun drastically cuts healing time for burns
In the past, the most common way to treat first to second degree burns is with skin grafts, a process that includes taking pieces of skin from uninjured parts of the patient’s body or grafting artificial skin and grafting them over the burned area. This treatment was somewhat effective, however resulted in a recovery period…
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Injured Liver Calls in Bone Marrow For Help?
Li et al. Cells Tissues Organs It is known that administration of bone marrow cells into patients with liver failure has the ability to improve enzyme function and overall health http://www.youtube.com/watch?v=DdH6Mm4w98I. Additionally, numerous animal models have demonstrated that injection of various types of stem cells can result in regeneration of injured liver tissue. For example,…
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Scientists look to stem cells to mend broken hearts
Cardiac medicine has traditionally been associated with innovative procedures that sometimes where considered heretical to the present day dogma. For example, the first heart transplant, the use of the balloon catheter, the introduction of thrombolytics, all met substantial resistance from the “establishment” in their time. It appears that the next revolution in cardiac medicine is…
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Male-Pattern Baldness Found Rooted in Stem Cells
Amanda Chan, MyHealthNewsDaily Staff Writer A new discovery regarding the presence of stem cells in males with androgenetic alopecia (male-pattern baldness) has led to hope that the disease may be treatable. It was previously believed that people who suffered from baldness also had a depleted number of hair follicle stem cells, meaning that new hair…
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Study Shows Patient’s Own Stem Cells Help Stroke Recovery: 16 Treated Patients Improve in Comparison to 36 Controls
Lee et al Stem Cells 28:1099 Stroke is caused by blocked circulation to parts of the brain usually as a result of a blood clot. Outcomes of stroke are generally proportional to the length of time the circulation was blocked and to the amount of brain tissue injury and death. Although the introduction of “clot…
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Mechanisms of a New Stem Cell Mobilizer
Jarcome-Galarza et al. J Bone Miner Res. It is known that the bone marrow contains three main types of stem cells: a) hematopoietic stem cells, which make blood; b) endothelial progenitor cells, which maintain healthy blood vessels; and c) mesenchymal stem cells, which repair a variety of tissues and are capable of producing high amounts…
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Stem cells in the Brains of Crayfish
Ayub et al. Dev Neurobiol. Stem cells have been found in various organs to participate in repair after injury. For example, after a heart attack, cardiac specific stem cells that reside in the atrium are known to proliferate and cause repair of damage. In the brain stem cells participate in a variety of processes, for…
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Enhancing Efficacy of Bone Marrow Transplant
Huang et al. Blood. [Epub ahead of print] Bone marrow transplantation has cured many patients of hematological diseases such as leukemias and lymphomas. Additionally, bone marrow transplantation is becoming used more and more in treatment of autoimmune diseases such as type 1 diabetes and multiple sclerosis. Unfortunately, there are still numerous limitations to this procedure.…