نتایج جستجو برای: somatic cells
تعداد نتایج: 1411550 فیلتر نتایج به سال:
In the second half of the twentieth century, scientists learned how to clone some species of mammals. Scientists have applied somatic cell nuclear transfer [5] to clone human and mammalian embryos as a means to produce stem cells [6] for laboratory and medical use. Somatic cell nuclear transfer (SCNT) is a technology applied in cloning [7], stem cell research, and regenerative medicine [8]. Som...
Each Drosophila ovariole has three independent sets of stem cells: germ-line stem cells (GSCs) and escort stem cells, located at the anterior tip of the germarium, and somatic stem cells (SSCs), located adjacent to the newly formed 16-cell cysts. Decapentaplegic (Dpp) is required to maintain the anterior stem cells, whereas Hedgehog is required for maintenance and cell division of the SCCs. In ...
During embryonic development, ovarian somatic cells embark on a course that is separate from male somatic cells and from indifferent precursor cells. While the former aspect of ovarian development is well known, the latter has not received much attention until recently. This review attempts to integrate the most recent work regarding the differentiation of ovarian somatic cells. The discussion ...
Somatic stem cells are required for tissue development, homeostasis, and repair. Recent data suggested that previous biographical experiences of individual influence their behavior in the context formation govern cell responses to external stimuli. Here we provide a concise review how cell's biography, example, rounds divisions or age-dependent accumulation cellular damage, is remembered affect...
On 2 December 2007, Science published a report on creating human induced pluripotent stem (iPS) cells from human somatic cells: ?Induced Pluripotent Stem Cell Lines Derived from Human Somatic Cells.? This report came from a team of Madison, Wisconsin scientists: Junying Yu [5], Maxim A. Vodyanik, Kim Smuga-Otto, Jessica Antosiewicz-Bourget, Jennifer L. Frane, Shulan Tian, Jeff Nie, Gudrun A. Jo...
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