Abstract. Exosomes are one of the most potent intercellular communicators, which are able to communicate with adjacent or distant cells. Exosomes deliver various bioactive molecules, including membrane receptors, proteins, mRNA and microRNA, to target cells and serve roles. Recent studies have demonstrated that exosomes may regulate the functions and diseases of the skin, which is…
Background: The use of growth factors in skin rejuvenation is emerging as a novel anti-aging treatment. While the role ofgrowth factors in wound healing is well established, their use in skin rejuvenation has only recently been to be studied andno controlled trials have been performed. Objective: We evaluated the anti-aging effects of secretory factors ofendothelial…
ABSTRACTGrowing interest in extracellular vesicles (EVs, including exosomes and microvesicles) as therapeuticentities, particularly in stem cell-related approaches, has underlined the need for standardizationand coordination of development efforts. Members of the International Society forExtracellular Vesicles and the Society for Clinical Research and Translation of Extracellular VesiclesSingapore convened a Workshop on this topic to discuss the opportunities…
AbstractA recent survey of practicing plastic surgeons showed that regenerative medicine is the current top interest of esthetic consumers worldwide. Patientsare frequently requesting correction of small regions, instead of opting for an all-encompassing procedure associated with prolonged recovery time. Thus, thefield of “microlifting” has emerged. This is a new approach in which minimally invasive procedures…
AbstractExosomes are nano-sized, membrane-bound vesicles released from cells that transport cargo including DNA, RNA, and proteins, between cells as a form of intercellular communication. In addition to their role in intercellular communication, exosomes are beginning to be appreciated as agents of immunoregulation that can modulate antigen presentation, immune activation, suppression and surveillance. This article summarizes…
Chronic obstructive pulmonary disease (COPD) is known as a progressive lung disease and the fourth leading cause of death worldwide.Despite valuable efforts, there is still no accurate diagnostic and prognostic tool for COPD. Hence, it seems that finding new biomarkerscould contribute to provide better therapeutic platforms for COPD patients. Among various biomarkers, microRNAs (miRNAs) haveemerged…
Abstract: Chronic obstructive pulmonary disease (COPD) is characterized by the progression ofirreversible airflow limitation and is a leading cause of morbidity and mortality worldwide. Althoughseveral crucial mechanisms of COPD pathogenesis have been studied, the precise mechanism remainsunknown. Extracellular vesicles (EVs), including exosomes, microvesicles, and apoptotic bodies,are released from almost all cell types and are recognized…
Abstract: Extracellular vesicles (EVs) are produced and released by all cells and are present in allbody fluids. They exist in a variety of sizes, however, small extracellular vesicles (sEVs), the EVsubset with a size range from 30 to 150 nm, are of current interest. By transporting a complex cargothat includes genetic material, proteins, lipids, and…
ABSTRACTIntroduction: Liver fibrosis (LF) is the excessive deposition of extracellular matrix (ECM),produced by overactivated hepatic stellate cells, following prolonged transforming growthfactor-β (TGF-β) stimulation. The ability of mesenchymal stem cells (MSCs) to improve LFhas been reported. However, the mechanisms of MSCs to ameliorate LF through suppressingTGF-β and α-smooth muscle actin (α-SMA) remains unclear. Aim: To investigate…
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