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Jesse Gelsinger. Jesse Gelsinger (June 18, 1981 – September 17, 1999) was the first person publicly identified as having died in a clinical trial for gene therapy. Gelsinger suffered from ornithine transcarbamylase deficiency, an X-linked genetic disease of the liver, the symptoms of which include an inability to metabolize ammonia – a ...
Gene therapy may be classified into two types by the type of cell it affects: somatic cell and germline gene therapy. In somatic cell gene therapy (SCGT), the therapeutic genes are transferred into any cell other than a gamete, germ cell, gametocyte, or undifferentiated stem cell.
Introduction. Somatic cell nuclear transfer is a technique for cloning in which the nucleus of a somatic cell is transferred to the cytoplasm of an enucleated egg. After the somatic cell transfers, the cytoplasmic factors affect the nucleus to become a zygote. The blastocyst stage is developed by the egg to help create embryonic stem cells from ...
Gene therapy is the genetic engineering of humans, generally by replacing defective genes with effective ones. Clinical research using somatic gene therapy has been conducted with several diseases, including X-linked SCID, [93] chronic lymphocytic leukemia (CLL), [94] [95] and Parkinson's disease. [96]
Mitochondrial replacement therapy has been used to prevent the transmission of mitochondrial diseases from mother to child; it could only be performed in clinics licensed by the UK's Human Fertilisation and Embryology Authority (HFEA), only for people individually approved by the HFEA, for whom preimplantation genetic diagnosis is unlikely to be helpful, and only with informed consent that the ...
Human germline engineering could be used to heritably cure genetic disorders and other diseases, and to give specific traits to human babies. For example, The Berlin Patient has a genetic mutation in the CCR5 gene (which codes for a protein on the surface of white blood cells, targeted by the HIV virus) that deactivates the expression of CCR5, conferring innate resistance to HIV.
Somatic evolution is the accumulation of mutations and epimutations in somatic cells (the cells of a body, as opposed to germ plasm and stem cells) during a lifetime, and the effects of those mutations and epimutations on the fitness of those cells. This evolutionary process has first been shown by the studies of Bert Vogelstein in colon cancer.
e. Somatic Experiencing (SE) is a form of alternative therapy aimed at treating trauma and stress-related disorders, such as PTSD. The primary goal of SE is to modify the trauma-related stress response through bottom-up processing. The client's attention is directed toward internal sensations, (interoception, proprioception and kinaesthesis ...