Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.1.1.69 (BMT)
 2,655 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 33-year-old man with an atypical course of hypereosinophilic syndrome including malignant hypercalcemia, osteolytic lesions and evolution into severe myelofibrosis was treated by allogeneic bone marrow transplantation after conditioning with cytoxan and total body irradiation. As the transplant was sex-mismatched, chimerism was studied by means of cytogenetic analysis and Y chromosomal DNA amplification by PCR assay. Long-term complete remission has been assessed by normalization of blood cell counts, magnetic resonance imaging and karyotypic analysis. A relapse was observed 40 months after transplantation. The patient remains alive 44 months post-BMT. This case report is compared with those reported in the literature.
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PMID:Allogeneic bone marrow transplantation for hypereosinophilic syndrome with advanced myelofibrosis. 915 53

Autosomal recessive osteopetrosis is a rare disorder of bone resorption defect that results in generalized sclerotic bones and bone marrow failure. Allogeneic BMT is the only treatment for cure. One of the complications following a successful BMT is hypercalcemia that is a unique complication in this group of patients. We report a three-yr-old boy with osteopetrosis who developed hypercalcemia following the successful BMT. His maximal calcium level was 13.3 mg/dL. Markedly increased both bone formation and resorption markers were demonstrated along with hypercalcemia. These findings indicated an active donor-derived osteoclastic function and thus bone resorption following the successful donor engraftment in the patient. Treatment with hyperhydration, furosemide and bone resorption inhibitors, calcitonin, and bisphosphonate led to normalization of the serum calcium level. Bone resorption but not bone formation marker was persistently elevated despite having normocalcemia during a 16.5-month follow-up period.
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PMID:Hypercalcemia and altered biochemical bone markers in post-bone marrow transplantation osteopetrosis: a case report and literature review. 2132 26