Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023473 (chronic myeloid leukemia)
 18,916 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Antiserum raised in rabbits against the FBP obtained from CML cells, and the purified binder labeled with 125I, have been used for an RIA which can measure an immunologically similar protein in human serum. The concentration of the binding protein in normal serums ranged from 1.2 to 9.3 ng/ml, with a mean +/- S.E.M. of 3.8 +/- 0.4 ng/ml. Elevated values of the binder protein were measured in the serums from patients with folate deficiency, vitamin B12 deficiency, liver disease, uremia, myeloproliferative disease, chronic lymphocytic leukemia, and various types of cancer and in the serum from pregnant women. The concentration of the binder protein and the capacity of the serum to specifically bind isotopically labeled PGA correlated poorly, indicating that the binding protein concentration and degree of saturation by endogenous serum folate vary independently in many instances.
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PMID:The identification and measurement of a folate-binding protein in human serum by radioimmunoassay. 27 99

Quantitative and qualitative evaluations of erythrocyte ferritin in 161 patients with RA and RAEB in MDS, AML, CML, PV, PA, HS, IDA, chronic liver disease and alcoholic liver disease were carried out. Mean erythrocyte ferritin levels of patients with RA, AML, PA, HS and alcoholic liver disease were increased compared with normal subjects. On isoelectric focusing analyses (IEF), erythrocyte ferritin in normal subjects were detected between pI 5.1 and 5.7. In the cases of RA, pI ranges of erythrocyte ferritin may be divided into three groups, acidic, neutral, basic shift on IEF respectively. In these groups, the more acidic the ferritin shift, the higher the proportion of morphological abnormalities of the erythroid precursors in the bone marrow was observed. In patients with AML (M2, M3, M4), little difference was found among these three subtypes, and all of the cases showed similar pattern with normal subjects on IEF. The ferritin from IDA showed low levels and slight basic shift compared with normal subjects on IEF, and these features were also found in patients with CML (chronic phase) and PV. After iron supplementation, marked increase of acidic ferritin was detected on IEF indicating an intermediate store for iron destined for haem synthesis. It was clear that the stainable iron in liver parenchymal cells were found at erythrocyte ferritin concentration 20 ag/cell or over in patients with chronic liver disease. Measurement of erythrocyte ferritin concentration is a helpful method for evaluating iron deposition in hepatocyte non-invasively. From these results it is considered that quantitative and qualitative analyses of erythrocyte ferritin are very useful for evaluating erythropoiesis as well as iron metabolism.
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PMID:[Clinical significance of erythrocyte ferritin]. 189 Jul 34

Forty-three patients with hematopoietic disease were treated with intensive chemotherapy and radiotherapy, followed by allogeneic bone marrow transplantation (BMT) from 28 HLA-identical and 10 one to two antigen haploidentical sibling donors and autologous BMT (5 cases). Of these cases, there were 21 with acute nonlymphocytic leukemia (ANLL), 5 with acute lymphocytic leukemia (ALL), 6 with chronic myelocytic leukemia (CML), 2 with Hodgkin's disease (HD), 8 with severe-form aplastic anemia (SAA) and 1 with thalassemia. Complications of BMT were evaluated including acute graft-versus-host disease (GVHD), interstitial pneumonia (IP), veno-occlusive liver disease (VOD), abnormalities of liver function (LF), and alteration of hepatitis B virus (HBV) markers. In thirty-three patients who were followed up for more than 3 months, we found that the incidence of moderate to severe acute GVHD (9.1%) and IP (two cases, 4.7%) were low. No VOD occurred in our series. During the follow-up period, 27 out of 35 patients (77%) had high alanine aminotransferase (ALT)/aspartate aminotransferase (AST) levels, even up to 1000 U/liter; however, only one patient succumbed to a hepatitis-related complication. Previous hepatic damage from HBV infection before BMT does not appear to increase the risk of posttransplant morbidity and mortality.
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PMID:Complications of bone marrow transplantation in Chinese. 232 72

A case of porphyria cutanea tarda (PCT) occurring after bone marrow transplantation (BMT) is reported. A 43-year-old male with chronic myelogenous leukemia received an human leukocyte antigen (HLA)-identical allogeneic transplantation with T-cell depleted marrow. Because of graft rejection, a second transplant was performed 4 months later. A grade II acute graft- vs.-host disease and a cytomegalovirus (CMV) infection were subsequently observed. Two years after the second transplant, cutaneous symptoms of PCT with typical biochemical abnormalities developed. Liver biopsy revealed signs of hepatitis with iron overload. CMV was isolated from liver tissue. The possible roles of underlying disease, BMT, and CMV liver disease are discussed in view of the recently reported cases of PCT in patients with AIDS or hematological disorders.
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PMID:Porphyria cutanea tarda after allogeneic bone marrow transplantation for chronic myelogenous leukemia. 232 8

Cutaneous hypersensitivity to vitamin K1 injection has been reported once in North America. This case and most of the others in European literature have been associated with alcoholic liver disease. We report six patients who developed persistent skin hypersensitivity reactions at the site of vitamin K1 injection. These cases are the first reported to occur in liver disease associated with primary biliary cirrhosis, chronic myeloid leukemia, amyloidosis, and preeclampsia. Patch and intradermal skin tests demonstrated a hypersensitivity that seems to have an immune basis and is restricted to fat-soluble vitamin K1. This finding suggests that patients with any type of liver disease may be at risk for vitamin K hypersensitivity and that the hypersensitivity may be a marker of liver disease.
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PMID:Cutaneous hypersensitivity to vitamin K1 injection. 295 Jan 46

Cytostatic chemotherapy instead of supralethal total body irradiation (TBI) has been increasingly used as an alternative myeloablative regimen before bone marrow transplantation (BMT). While irreversible azoospermia/amenorrhoea seems to occur less frequently with such conditioning, graft-versus-host disease (GVHD) remains unaffected. Five-year disease-free survival in accelerated chronic granulocytic leukemia (CGL), after BMT with matched sibling grafts has been 0.10-0.30. Mitobronitol, cytosine arabinoside, and cyclophosphamide were used for conditioning. Patients were transplanted with unmanipulated HLA/MLC identical sibling bone marrow. For recovery, a pathogen-low room was available without air filtering and laminar airflow. Seven of eight accelerated-CGL patients were engrafted: full allogeneic reconstitution was detected in four and mixed chimerism in three patients. Five out of the seven engrafted patients survived at least nine months (median = 42 months), two are considered cured (8-9 years survival). The four leukemia-free survivors displayed full allogeneic reconstitution and presented symptoms of chronic GVHD. One patient became a genetically verified father. Acute GVHD and veno-occlusive liver disease (VOLD) were absent in all patients, diffuse interstitial pneumonitis (IP) occurred in one case. Non-supralethal conditioning with mitobronitol/cytarabine/cyclophosphamide in accelerated-CGL allows allogeneic bone marrow reconstitution with survival and cure rates comparable to those achieved with other protocols using TBI or busulphan conditioning. Unlike the latter treatments, however, our protocol leads to fewer transplant-related complications including acute GVHD, IP, VOLD, and azoospermia/amenorrhoea.
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PMID:Non-supralethal mitobronitol/cytarabine/cyclophosphamide conditioning without irradiation before bone marrow transplantation for accelerated chronic granulocytic leukemia: apparent absence of acute graft-versus-host disease. 832 Oct 45

A radiation-free, non-myeloablative, myelosuppressive protocol, containing dibromomannitol and cytosine arabinoside, that remarkably reduced the frequency of transplant-related complications, such as veno-occlusive liver disease (VOLD), severe mucositis, bacterial sepsis, hemorrhagic cystitis, interstitial pneumonitis, has been applied in 19 CML patients, allotransplanted from identical siblings. Five patients were in accelerated phase. Acute GVHD developed in two patients and chronic GVHD occurred in 66% of patients. Follow-up was 3 to 7 1/2 years. Although only eight patients were under 30 years of age, and only two patients had a history of less than 1 year, the leukemia-free survival was 82%. There were four hematological relapses. The reduction in post-BMT complications has greatly enhanced quality of life. The nurses reported significant reduction of work-load. Savings in eliminating the need for irradiation, parenteral nutrition, and several antibiotics are also remarkable. The remarkable reduction of certain transplant-related complications shows some advantage against busulphan-preconditioning.
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PMID:Reduction in the frequency of transplant-related complications in patients with chronic myeloid leukemia undergoing BMT preconditioned with a new, non-myeloablative drug combination. 960 96

Acute graft-versus-host disease (aGVHD) is a serious complication of allogeneic peripheral blood stem cell transplantation (PBSCT). Patients with severe aGVHD not responding to treatment with steroids have a poor prognosis. We treated four patients with severe aGVHD refractory to steroids with infliximab, a chimeric human/mouse antiTNFalpha antibody. Patients (CML 2, MM 1, AML 1) developed grade III-IV GVHD at a median of 34 days (range 15-76) after myeloablative PBSCT (two), donor lymphocyte infusion for relapsed CML (one) or non-myeloablative PBSCT (one), respectively. All patients had severe intestinal involvement in addition to skin and/or liver disease and had received treatment with high-dose steroids (four) for a median of 11 days (range 5-17) in addition to CsA (four) and MMF (three). Infliximab (10 mg/kg) was given once a week until clinical improvement. In three of four patients a complete resolution of diarrhea and significant improvement of skin and liver disease were observed. Two patients received one, one patient two and one patient three infliximab infusions. At present two patients are alive >200 days after therapy, one with limited cGVHD. Two patients died, one of progressive malignant disease without GVHD and one of refractory GVHD. Infliximab is apparently an active drug for the treatment of aGVHD.
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PMID:Treatment of severe steroid refractory acute graft-versus-host disease with infliximab, a chimeric human/mouse antiTNFalpha antibody. 1149 43

Elevated levels of serum cobalamin may be a sign of a serious, even life-threatening, disease. Diseases such as chronic myeloid leukaemia, promyelocytic leukaemia, polycythaemia vera and hypereosinophilic syndrome are often accompanied by markedly elevated levels of cobalamin in the blood. A rise in the serum cobalamin concentration is one of the diagnostic criteria for polycythaemia vera and hypereosinophilic syndrome. In haematological disorders, the increase in circulating cobalamin levels is predominantly caused by enhanced production of haptocorrin. Several liver diseases such as acute hepatitis, cirrhosis of the liver, hepatocellular carcinoma and metastatic liver disease can also be accompanied by an increase in circulating cobalamin. In liver diseases, the increase in cobalamin is predominantly caused by cobalamin release during hepatic cytolysis and/or through decreased clearance of circulating cobalamin by the affected liver. Liver disorders are not an indication for determining the serum cobalamin concentration. However, a coincidentally observed elevated serum cobalamin concentration is reason for further investigation.
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PMID:[The significance of an elevated cobalamin concentration in the blood]. 1191 9

A 48-year-old-man in the first chronic phase of chronic myeloid leukaemia developed a central nervous system complication on day +57 after HLA-identical peripheral blood progenitor cell (PBPC) transplantation. The clinical picture evolved to a reversible pseudobulbar palsy requiring mechanical ventilation. MRI examination disclosed lesions typical of central and extrapontine myelinolysis (CEPM), which disappeared on a repeat examination 20 days later. The patient had received cyclosporine A (CsA) as GVHD prophylaxis and severe hyponatremia was detected 7 days after the first neurological sign. CEPM has been described in alcohol-induced liver disease, following rapidly corrected hyponatremia and associated with CsA in orthotopic liver transplantation. This is the first reported case of CEPM in PBPC transplantation, and CsA seems to have played a role in the development of this very serious complication.
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PMID:Central and extrapontine myelinolysis following allogeneic peripheral haematopoietic progenitor cell transplantation. Favourable outcome in a patient with chronic myeloid leukaemia. 1262 9


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