Current Stem Cell Research & Therapy - Volume 12, Issue 5, 2017

Background & Objective: The regeneration of damaged bone tissues to a pre-disease state has been a major goal for both clinicians and researchers worldwide. However, critical-sized bone defects which are unable to heal completely are a major clinical concern because effective, evidencebased regenerative therapy is still missing. Bone tissue engineering, aiming at providing novel and effective materials to promo Read More

Background & Objective: Bone defects caused by bone fractures, malformations, postoperation on tumor and even periodontitis have became serious clinical problems. Although the exact origin of osteoblast precursors is still obscure, mesenchymal stem cells (MSCs) that originate from local bone marrow, periosteum, endosteum, mineralized bone or systemic circulation play key roles in osteoblastic differentiation and se Read More

Background: Various clinical studies have revealed that cardiovascular diseases (CVD) are associated with bone loss diseases such as osteoporosis and periodontitis, especially in older population. As one of the best-established risk factors of CVD, hyperlipidemia is also reported to interfere with the metabolism, function and regeneration of mineralized tissues. Derived from postnatal tissue reservoirs, mesenchymal stem cells (M Read More

Background: Diabetes mellitus (DM) is a widespread chronic metabolic disease which has high mortality due to its complications. In addition to traditional medication, stem cell transplantation therapeutics has become a brand-new and prospective remedy for DM. With strong self-renewal and multi-potential ability, mesenchymal stem cells (MSCs) are considered as ideal cell sources of cell therapy for DM and many other di Read More

Background: Mesenchymal stem cells (MSCs) have been widely researched for the function of wound repair and bone regeneration. Numerous evidence have proved that MSCs can differentiate towards osteoblasts, and enhance bone formation, and then directly promote the process of bone regeneration. Objective: The researchers’ interest in MSCs focuses on the potential of differentiating towards osteoblasts. They su Read More

Background: Mesenchymal stem cells not only possess reparative properties, but also have immunomodulatory effect. Owing to the properties, they have been proposed to be hopeful candidates for cell therapy in the process of organ transplantation. In the preclinical researches, it shows that MSCs is capable of prolonging graft survival and inducing tolerance in some cases. Various mechanisms of immune tolerance were Read More

Background: Recently, some studies identified the Basic-Helix-Loop-Helix (bHLH) transcription factor as a significant regulator for the evolution of neoplasms. The binding between bHLH proteins and DNA is restricted by heterodimerization with Inhibitors of DNA binding (ID). IDs prevent cellular differentiation, promote growth and sustain tumor development. The wide presence of stem cells in cancers suggests that genes ID are Read More

Background: Kidney diseases are a public health problem worldwide. Available therapies include function replacement by dialysis or transplant, which are associated with a high morbidity and mortality. Likewise, none of these treatments compensate all kidney functions. There is a great concern in developing more effective therapies with the ability to replace the wide range of renal functions, so that, new studies on deve Read More

Background: Bone marrow stem cells (BMSCs) and adipose-derived stem cells (ADSCs) are two types of stem cells that commonly used in exogenous tissue engineering as well as endogenous tissue repair, however which type of cell is superior remains unknown. Objective: This study was conducted to compare differentiation potential of BMSCs and ADSCs from Sprague-Dawley rats towards annulus fibrosus (AF)-like c Read More