Background and Aims: Previous studies have shown that adipose-derived mesenchymal stem/ stromal cells are one of the sources of mesenchymal stem cells (MSCs) with the capacity to differentiate into various mesodermal cell lineages. MSCs with cytokines secretion capability, which contributes to repair damaged tissues have gained wide credence for future cell-based therapeutic applications. In th...

BACKGROUND Stem cell therapy to improve cardiac function after myocardial infarction is hampered by poor cell retention, while it may also increase the risk of arrhythmias by providing an arrhythmogenic substrate. We previously showed that porcine adipose tissue-derived-stromal cells (pASC) induce conduction slowing through paracrine actions, whereas rat ASC (rASC) and human ASC (hASC) induce c...

Adipose-derived stem cells have been applied for the treatment of various diseases. This study was performed to fabricate the three-dimensional stem cell spheroids with adipose-derived stem cells and to evaluate the effects of cell number and culture duration on the viability and the osteogenic differentiation of three-dimensional cultures. Adipose-derived stem cells were purchased, and stem ce...

Mesenchymal stem cells derived from adipose tissue (ASC) have immune regulatory function, which makes them interesting candidates for cellular therapy. ASC cultures are however heterogeneous in phenotype. It is unclear whether all ASC contribute equally to immunomodulatory processes. ASC are also responsive to cytokine stimulation, which may affect the ratio between more and less potent ASC pop...

background: due to increasing clinical demand for adipose tissue, a suitable cell for reconstructive adipose tissue constructs is needed. in this study, we investigated the ability of human endometrial-derived stem cells (enscs) as a new source of mesenchymal stem cells to differentiate into adipocytes. enscs are the abundant and easy available source with no immunological response, for cell re...

Breast cancer is the most common cancer in women and autologous fat grafting is an important clinical application in treatment of post-surgical deformities. The simplicity of fat grafting procedures and the absence of subsequent visible scar prompted an increasing interest for this technique. The plasticity of adipose-derived stem cells (ASCs) obtained from stromal vascular fraction (SVF) of ad...

Parkinson disease is a neurological disorder accompanied by degeneration of dopaminergic system and neuronal loss. Recently studies have focused on stem cells therapy, therefore the goal of this study was to investigate the effect of adipose derived stem cells grafting, on locomotion and imbalance in Parkinson model of rats. Twenty-four male Wistar rats weighing 200-250 g were divided into thre...

Adult stem cells in veterinary medicine can be derived from adipose tissue or from bone marrow. In small animal veterinary medicine stem cells are more commonly collected from adipose tissue but my opinion is that bone marrow-derived cells remain a perfectly reasonable option. There are key species differences and this is one difference between the canine and equine world. In horses, adult stem...

background bone marrow and adipose tissue are two main sources of mesenchymal stem cells (mscs). some of studies suggest that there are some differences in gene expression profile of mscs-derived from various tissues. to investigate gene expression profile by qrt-pcr, an appropriate reference gene with stable expression level should be chosen for normalizing data.  this study was designed to ev...

There is considerable attention regarding the role of receptor signaling and downstream-regulated mediators in the homeostasis of adipocytes, but less information is available concerning adipose-derived stem cell (ASC) biology. Recent studies revealed that the pathways regulating ASC differentiation involve the activity of receptor tyrosine kinases (RTKs), including fibroblast growth factor, va...