Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026986 (myelodysplastic syndrome)
 14,926 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Most patients with advanced or recurrent uterine sarcoma experience disease progression and ultimately die. We present a case of uterine sarcoma with lung metastasis treated with systemic chemotherapy and with no evidence of disease for more than 5 years. A 77-year-old woman underwent total abdominal hysterectomy with bilateral salpingo-oophorectomy for carcinosarcoma of the uterus followed by external pelvic radiotherapy. Ten months later, the tumor recurred in the apex of the vagina and was treated with brachytherapy. After 6 months of remission, she presented with pulmonary metastasis. After four cycles of systemic chemotherapy with cisplatin and ifosfamide, the pulmonary nodules completely disappeared. Currently she is still in complete remission after more than 5 years, but unfortunately she has developed myelodysplastic syndrome. This is the first reported case in the literature of cured metastatic uterine carcinosarcoma to lungs, with long-term survival of 5 years.
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PMID:Cure of metastatic uterine carcinosarcoma to lungs: a case report. 1263 Dec 27

The author previously proposed a new concept of categorizing stem cell disorders as: (1) stem cell aplasia (aplastic anemia), (2) monoclonal hematopoietic stem cell proliferative syndrome (leukemia and myelodysplastic syndrome), and (3) polyclonal hemopoietic stem cell proliferative syndrome (systemic and organ-specific autoimmune diseases). This review includes the following two stem cell disorders: mesenchymal stem cell disorders and organ-specific stem cell disorders. Age-associated diseases such as Alzheimer's disease, osteoporosis, and lung fibrosis belong to the former, whereas carcinosarcoma in the lung and adeno-endocrine cell carcinoma in the stomach belong to the latter. Recently, we have established a new method for allogeneic bone marrow transplantation using chimerism-resistant autoimmune-prone MRL/lpr mice. In this method, whole bone marrow cells containing a small number of T cells and mesenchymal stem cells are directly injected into the bone marrow cavity. MRL/lpr mice treated by injection of stem cells survived more than 2 years without showing symptoms of autoimmune disease. To apply this method to humans, we established a new method for bone marrow cell harvesting using cynomolgus monkeys. In this method, cells are harvested from the long bones using a perfusion method and are then injected directly into the bone marrow cavity of recipients. In this review, we show that this new method may become a powerful strategy for the treatment of various intractable diseases.
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PMID:A new concept of stem cell disorders and their new therapy. 1497 74