Mesenchymal stem cells for cartilage regeneration in osteoarthritis

In summary, this study shows that mesenchymal stem cells (MSCs) can be employed successfully to treat mild to moderate osteoarthritis (OA) through various ways. They provide alternative treatment options and treatment can start early during progression of OA. The traditional major surgeries used to treat late stages are expensive and come with risks. The less invasive techniques outlined in this review have revealed good outcomes, but the field merits further investigation. Superior outcome was evident with greater quantity of MSCs injected. Allogenic cells from healthy young donors can also be utilized. These findings have further empowered researchers to investigate the potentials of MSCs for tissue engineering and a number of clinical trials are now underway. Most of the emphasis on minimally invasive therapeutic alternatives including intraarticular injections of MSCs, aim to cut out cost and risks of major surgeries.

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Role of mesenchymal stem cells in osteoarthritis treatment

Without an effective cure, Osteoarthritis (OA) remains a significant clinical burden on our elderly population. The advancement of regenerative medicine and innovative stem cell technology offers a unique opportunity to treat this disease. In this study, they examine OA and the likely resolution with mesenchymal stem cells (MSCs). MSCs have been one of the highlights in stem cell research in recent years. Although the application of MSCs in joint repair is well established, it is particularly exciting about MSCs being used for OA treatment.

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Mesenchymal stem cells in regenerative medicine: Focus on articular cartilage and intervertebral disc regeneration

This study focuses on stem cell based therapeutics for . cartilage and intervertebral disc (IVD) repair.  It concludes that mesenchymal stem cell based therapies offer huge potential to revolutionize the treatment of cartilage defects and IVD degeneration

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Characteristics of mesenchymal stem cells derived from Wharton’s jelly of human umbilical cord and for fabrication of non-scaffold tissue-engineered cartilage

Once cartilage is damaged, it has limited potential for self-repair. Autologous chondrocyte implantation is an effective treatment, but patients may suffer during cartilage harvesting and the donor-site morbidity may accelerate joint degeneration. Using autologous mesenchymal stem cells (MSCs) derived chondrocytes is another selection, while it also causes some injuring. The umbilical cord, an ecto-embryo tissue may be an ideal source of cells, because of its accessibility, abundant resources, painless procedures for harvesting, and lack of ethical issues.  MSCs isolated from Wharton’s jelly of human umbilical cord express characteristics of pre-chondrocytes, low immunogenicity and are easy to be obtained with higher purity because there have no hematopoietic cells in Wharton’s jelly, so it may be a new seed cells more suitable for constructing tissue-engineered cartilage.

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