The process of harvesting adult stem cells

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Adult stem cells are undifferentiated cellsfound throughout the body after development, that multiply by cell division to replenish dying cells and regenerate damaged tissues. Scientific interest in adult stem cells is centered on their ability to divide or self-renew indefinitely, and generate all the cell types of the organ from which they originate, potentially regenerating the entire organ from a few cells. They have mainly been studied in humans and model organisms such as mice and rats.

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Scientists screened a library of million antibodies to find several that offer an easier way to reprogram adult cells into stem cells. This means that any stem cell has the potential to become a specialized cell — a blood cell, brain cell, heart muscle, or bone cell. But while stem cell therapy has been hailed as a groundbreaking achievement in medicine, very few treatments have made their way to market, due to a number a risks and challenges surrounding their use:.

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Right now, medical researchers across the globe are racing to harness the natural power of stem cells to heal and regenerate damaged cells and tissues. StemSave services clients throughout the world. Please contact us for more information about banking your stem cells with StemSave.

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Most cells in the body are differentiated cells. These cells can only serve a specific purpose in a particular organ. For example, red blood cells are specifically designed to carry oxygen through the blood.

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Stem cells are cells that can differentiate into other types of cells, and can also divide in self-renewal to produce more of the same type of stem cells. In mammalsthere are two broad types of stem cells: embryonic stem cellswhich are isolated from the inner cell mass of blastocysts in early embryonic development, and adult stem cellswhich are found in various tissues of fully developed mammals. In adult organisms, stem cells and progenitor cells act as a repair system for the body, replenishing adult tissues.

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The first part of the stem cell transplant process is called conditioning. The stem cell transplant itself replaces the damaged bone marrow with healthy stem cells. You can think of stem cell transplantation as a transfusion of blood and immune cells rather than a surgical procedure.

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Stem cells and derived products offer great promise for new medical treatments. Learn about stem cell types, current and possible uses, ethical issues, and the state of research and practice. You've heard about stem cells in the news, and perhaps you've wondered if they might help you or a loved one with a serious disease.

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Peripheral blood stem cell harvesting is a procedure to harvest collect some of the stem cells in your blood. Stem cells are immature cells that make all of the blood cells in your body—the white blood cells that fight infection, red blood cells that carry oxygen, and platelets that stop you from bleeding. Autologous means your own stem cells will be harvested, stored, and given back to you later.

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In a typical stem cell transplant for cancer very high doses of chemo are used, sometimes along with radiation therapyto try to kill all the cancer cells. This treatment also kills the stem cells in the bone marrow. Soon after treatment, stem cells are given to replace those that were destroyed. These stem cells are given into a vein, much like a blood transfusion.

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