نتایج جستجو برای: msc
تعداد نتایج: 13150 فیلتر نتایج به سال:
Valerie M. Vaughn, MD, MSc; Monica Yost, MPH; Chelsea Abshire, Scott A. Flanders, MD; David Paje, Paul Grant, Kaatz, DO, Tae Kim, MHSA; Geoffrey D. Barnes, MSc
The super healer Murphy Roths Large (MRL) mouse represents the “holy grail” of mammalian regenerative model to decipher key mechanisms that underlies regeneration in mammals. At a time when mesenchymal stem cell (MSC)-based therapy most promising approach treat degenerative diseases such as osteoarthritis (OA), identification factors responsible for potential MSC derived from MRL would be major...
اصلی ترین سمیت بنزن، سمیت میلوئیدی است و رایج ترین بدخیمی مرتبط با مجاورت با بنزن، بدخیمی میلوئیدی حاد یا aml می باشد . بدین ترتیب، بافت مغز استخوان، بافت هدف اصلی در بروز سمیت بنزن و متابولیت های ثانویه پایدار آن نظیر هیدورکواینون و بنزوکواینون است. در این پژوهش، تأثیرات بنزن، بنزوکواینون و هیدروکواینون بر سلول های msc انسانی جداسازی شده از بافت مغز استخوان، نتایج زیر را آشکار نمود: غلظت های ...
Mesenchymal stem cells (MSC) preferentially migrate to damaged tissues and, due to their immunomodulatory and trophic properties, contribute to tissue repair. Although MSC express molecules, such as membrane cofactor protein (CD46), complement decay-accelerating factor (CD55), and protectin (CD59), which confer protection from complement-mediated lysis, MSC are recruited and activated by anaphy...
BACKGROUND AND PURPOSE Brain injury caused by stroke is a frequent cause of perinatal morbidity and mortality with limited therapeutic options. Mesenchymal stem cells (MSC) have been shown to improve outcome after neonatal hypoxic-ischemic brain injury mainly by secretion of growth factors stimulating repair processes. We investigated whether MSC treatment improves recovery after neonatal strok...
Differentiation of adipocytes and osteocytes from human adipose and placental mesenchymal stem cells
Objective(s):Mesenchymal stem cells (MSC) can be isolated from adult tissues such as adipose tissue and other sources. Among these sources, adipose tissue (because of easy access) and placenta (due to its immunomodulatory properties, in addition to other useful properties), have attracted more attention in terms of research. The isolation and comparison of MSC from these two sources provides a ...
Human mesenchymal stem cells pretreatment with IL-17A (MSC-17) potently enhances T cell immunosuppression but not their immunogenicity, in addition to avidly promoting the induction of suppressive regulatory T cells. The aim of this study was to identify potential mechanisms by which human MSC-17 mediate their superior immunomodulatory function. Untreated-MSC (UT-MSC), IFN-γ treated MSC (MSC-γ)...
Background: Mesenchymal stem cells (MSCs) are important candidates for MSC-based cellular therapy. Current paradigm states that MSCs support local progenitor cells in damaged tissue through paracrine signaling. Therefore, study of paracrine effects and secretome of MSCs could lead to the appreciation of mechanisms and molecules associated with the therapeutic effects of these cells. This study ...
Musculin/MyoR is a new member of basic helix-loop-helix transcription factors, and its expression is limited to skeletal muscle precursors. Here, we report that musculin/MyoR is expressed in adult kidney side population (SP) cells and can regulate their function. SP phenotype can be used to purify stem cell-rich fractions. Microarray analysis clarified that musculin/MyoR was exclusively express...
مقدمه : سلولهایبنیادیمزانشیمی (msc) سلولهایبنیادیغیرهماتوپوتیکاسترومایمغزاستخوانچندقوهایبودهکهمیتوانندبهردههایمختلفازجملهسلولهایچربی،سلولهایاستخوانیوغضروفیتمایریابند. فرآیندهایمختلفیرویتمایزmscبهسلولهایاستئوبلاستیتاثیرگذارمیباشندکهازاینجملهمسیرپیامرسانwntحائزاهمیتویژهایمیباشد. دراینمسیرپیامرسان،مولکولهایsfrpازجملهsfrp1بهعنوانکنترلکنندهمنفیاینمسیرپیامرسانایفاینقشمیکند. دراینتحقیقبررسیاثردارویزول...
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