Form of stem cell in the lining of the inner membrane of the placenta
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An amniotic epithelial cell is a form of stem cell extracted from the lining of the inner membrane of the placenta. Amniotic epithelial cells start to develop around 8 days post fertilization. These cells are known to have some of the same markers as embryonic stem cells, more specifically, Oct-4 and nanog. These transcription factors are the basis of the pluripotency of stem cells. Amniotic epithelial cells have the ability to develop into any of the three germ layers: endoderm, mesoderm, and ectoderm. They can develop into several organ tissues specific to these germ layers including heart, brain, and liver. The pluripotency of the human amniotic epithelial cells makes them useful in treating and fighting diseases and disorders of the nervous system as well as other tissues of the human body. Artificial heart valves and working tracheas, as well as muscle, fat, bone, heart, neural and liver cells have all been engineered using amniotic stem cells. Tissues obtained from amniotic cell lines show promise for patients with congenital diseases or malformations of the heart, liver, lungs, kidneys, and cerebral tissue.
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Amniotic stem cells are the mixture of stem cells that can be obtained from the amniotic fluid as well as the amniotic membrane. They can develop into...
amniotic stem cells "the future of medicine". It is possible to collect amniotic stem cells for donors or for autologous use: the first US amniotic stem...
Limbal stem cells, also known as corneal epithelial stem cells, are unipotent stem cells located in the basal epithelial layer of the corneal limbus. They...
the amnion is called amniotic fluid, and because this fluid surrounds the developing fetus, it contains fetal cells. The amniotic fluid is sampled and...
sub-amniotic (or mesenchymal) layer. The umbilical cord lining membrane is a rich source of two strains of stem cells (CLSCs): epithelial stem cells (from...
ovary is made up of three different cell types including epithelialcells, germ cells, and stromal cells. When these cells become abnormal, they have the ability...
approximately 8 years of age. Type I cells are the larger of the two cell types; they are thin, flat epithelial lining cells (membranous pneumocytes), that...
Arai H, Sakuragawa N, Sato K (December 2001). "Amnioticepithelialcells transform into neuron-like cells in the ischemic brain". NeuroReport. 12 (18):...
of disorders and pathophysiology of newborns born in meconium-stained amniotic fluid (MSAF) and have meconium within their lungs. Therefore, MAS has a...
These two layers of cells are stretched between two fluid-filled cavities at either end: the primitive yolk sac and the amniotic sac. The epiblast is...
treatment method for cell therapy. Hepatocyte-like cells (HLC) are generated from differentiated human amnioticepithelialcells (hAEC) that are abundant...
chorionic and amniotic fluid, and fetal surface vessels. The amnion is characterised by cuboidal and columnar epithelial layers. The columnar cells are located...
gastrulation. The amniotic ectoderm and extraembryonic mesoderm also originate from the epiblast. The other layer of the inner cell mass, the hypoblast...
simplex virus (HSV) infection in the cornea. It begins with infection of epithelialcells on the surface of the eye and retrograde infection of nerves serving...
the cells from the epiblast move into the primitive streak in an epithelial-mesenchymal transition; epithelialcells become mesenchymal stem cells, multipotent...
Tumor-associated calcium signal transducer 2, also known as Trop-2 and as epithelial glycoprotein-1 antigen (EGP-1) is a protein that in humans is encoded...
trophoblastic cells and differentiation of the inner cell mass into the amniotic sac and epiblast. There are two types of blastomere cells: The inner cell mass...
BP (1991). "Protection of human amnioticepithelialcells (HAEC) from complement-mediated lysis: expression on the cells of three complement inhibitory...
The lymphomyeloid tissues develop from epithelial or mesenchymal anlages that are full of haematopoetic cells. The Bursa of Fabricius, thymus, spleen...
the border between the epithelial layer and the lamina propria. Cell culture techniques make it possible to produce epithelial sheets for the replacement...
total epithelial population. PNECs are innervated airway epithelialcells that are particularly focused at airway junction points. These cells can produce...
corneal perforation. In addition, another viable therapeutic option is amniotic membrane graft, which has recently been shown to play a role in stimulating...
towards the cranial end of the intermediate mesoderm. In this region, epithelialcells arrange themselves in a series of tubules called nephrotomes and join...
eyes characterized by the failure of the cornea's outermost layer of epithelialcells to attach to the underlying basement membrane (Bowman's layer). The...
the Greek 'syn'- "together"; 'cytio'- "of cells"; 'tropho'- "nutrition"; 'blast'- "bud") is the epithelial covering of the highly vascular embryonic placental...
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