نتایج جستجو برای: pluripotent stem cells
تعداد نتایج: 1506620 فیلتر نتایج به سال:
BACKGROUND Human induced pluripotent stem cells offer perspectives for cell therapy and research models for diseases. We applied this approach to the normal and pathological erythroid differentiation model by establishing induced pluripotent stem cells from normal and homozygous sickle cell disease donors. DESIGN AND METHODS We addressed the question as to whether these cells can reach comple...
embryonic stem cells (escs) are undifferentiated cells which are typically derived from the inner cell mass of a blastocyst-stage embryo. in culture, these cells have the capacity to self-renew in an undifferentiated state but also may differentiate into cell types representing the three embryonic germ lineages, thus revealing their pluripotent potential. these cells could be of value for creat...
Stem cells are one of the most challenging areas of patent law as one of the important medical resources for the treatment of various diseases. The scope of this challenge relying on the legal approaches of countries depends on how to satisfy substantive requirments and moral considerations, especially in the field of embryonic stem cells. Accordingly, although such cells could be considered pa...
Increasingly, human induced pluripotent stem cells (iPSC) and their associated genetic and clinical information are being used in a wide range of applications, with large biobanks being established to support and increase their scientific use. The new European General Data Protection Regulations, which comes into effect in 2018, will have implications for biobanks that generate, store and allow...
signaling in pluripotent stem cells is a complex and dynamic process involving multiple mediators, finely tuned to balancing pluripotency and differentiation states. characterizing and modifying the necessary signaling pathways to attain desired cell types is required for stem-cell applications in various fields of regenerative medicine. these signals may help enhance the differentiation potent...
the stem cells can be considered as the miracle of creation, because, they are a major reservoir of the bioactive factors, molecules and cells. these reservoir cells play a major role in development and growth of the tissues and organs. regardless of the differences in differentiation capacity of embryonic and adult stem cells, both the cells are rich sources of stem cells with therapeutic appl...
It was assumed that uterine stem cells are responsible for the unique regenerative capacity of uterine. Therefore, the aim of the present study was to investigate the expression of the pluripotent stem cell markers in the mice uterine tissue during different stages of estrous cycles. Twelve virgin female NMRI mice (6 to 8 weeks old) were considered at proestrus, estrus, metestrus and diestrus a...
Although there are a number of weaknesses for clinical use, pluripotent stem cells are valuable sources for patient-specific cell therapies against various diseases. Backed-up by a huge number of basic researches, neuronal differentiation mechanism is well established and pluripotent stem cell therapies against neurological disorders are getting closer to clinical application. However, there ar...
Pluripotent cells show the unlimited self-renewal capacity and the potential to differentiate into the cell lineages originating from three germ layers. To date real pluripotent stem cell lines, able to generate germ line chimeras, have been established in rodents. Large domestic animals, especially pig, due to their considerable anatomical and physiological similarities with humans are thought...
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