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)

With increasing survival rates of children grafted for different malignancies concerns about the longterm side effects of this treatment are growing. Therefore, investigations on the function of endocrine systems were conducted in a total 28 patients grafted for various reasons: ALL (N = 18), AML (N = 1), SAA (N = 3), CML(N = 4), neuroblastoma (N = 2). The results can be summarized as follows: 1. The extent of hormonal derangements is primarily dependent on the extent of irradiation prior to BMT. Integrity of hormonal systems was found in cases without irradiation (SAA) or if TBI did not exceed 3 Gy. 2. Primary hypogonadism was present in 18 patients. 3. Primary hypothyroidism was present in 2 patients. 4. Growth impairment was observed in 8 patients. In four of these cases growth hormone deficiency was the cause. In four other cases with graft-versus-host-disease and hepatic involvement SmC/IGF I levels were severely diminished. The data suggest that in most cases BMT itself has relatively few negative effects on the endocrine regulatory system. However, more detailed investigations before and after BMT will be needed to further validate these observations.
 ...
PMID:Influence of allogeneic bone marrow transplantation on the endocrine system in children. 248 Mar 5

Endocrine dysfunction and parameters of metabolic syndrome were assessed in 91 patients aged 4.3-32.5 years who underwent allogeneic or autologous BMT in childhood. Final short stature, found in five of the 35 patients who attained final height, was associated with the underlying disease (specifically, Fanconi anemia) (P=0.0013), previous cranial irradiation (P=0.0007), type of conditioning irradiation (P<0.05) and allogeneic BMT (P=0.05). Growth hormone deficiency (n=10) was associated with previous cranial irradiation (P<0.005) and conditioning total body irradiation (P<0.001). Twelve patients had primary hypothyroidism, one had hyperthyroidism and one papillary thyroid carcinoma. Hypothyroidism was associated with neck/mediastinal (P<0.005) and conditioning irradiation (P<0.05). Primary gonadal failure was found in 24 of the mature patients (62.5% females). Hypogonadism was associated with the underlying disease (especially hematological malignancies) (P<0.05), pretransplant treatment (P<0.05), irradiation conditioning (P<0.001), older age (P<0.005) and advanced pubertal stage at BMT (P<0.05). Obesity (body mass index >2 s.d.) was found in 4.4% and type II diabetes and impaired glucose tolerance in 3.3% each. Dyslipidemia was found in 27.9% of the 43 patients tested. These findings emphasize the need for long-term follow-up of endocrine and metabolic parameters in young patients after BMT in order to offer proper treatment and improve quality of life.
 ...
PMID:Endocrine dysfunction and parameters of the metabolic syndrome after bone marrow transplantation during childhood and adolescence. 1669 34