Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Three hundred and seventeen patients with gestational trophoblastic tumors were investigated and treated between 1957-1973. The risk of trophoblastic tumor was influenced by the outcome of the antecedent pregnancy (hydatidiform mole, non-mole abortion, term delivery) and the ABO blood groups of the mating couple; it was also influenced by the patient's age. The response to treatment with chemotherapy and , where appropriate, with surgery and radiotherapy, was influenced prfoundly by several factors. These included 1) the outcome of the antecedent pregnancy, 2) the total body burden of tumor at the time treatment stated as reflected by the urinary output of human chorionic gonadotrophin (CG), 3) the interval between the antecedent pregnancy and the start of chemotherapy, 4) the ABO groups of the mating couple, 5) the extent of mononuclear cell infiltration in the tumor, 6) the immunological status of the patient at the start of treatment, 7) the size of tumor masses, 8) the site of metastases and particularly the presence of intracranial metastases, and possibly by 9) the age and 10) the parity of the patient. A detailed study of the HLA antigens of the patient, her husband, and antecedent child has shown no positive effect on risk or prognosis. These data provide a basis for a scoring system that allows the prognosis to be defined at the time of diagnosis and facilitates tisk of drug resistance. Applied retrospectively to the cases from which the scoring system was generated, prognostic groups with survival rates ranging from 0-100% can be defined. Unfavorable prognostic factors combine so as to increase the probability of drug resistance.
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PMID:Risk and prognostic factors in trophoblastic neoplasia. 18 54

We examined 76 bladder tumors of various stages and grades for the presence of the ABO (H) cell surface antigen, using the specific red cell adherence technique. Of the grade I lesions studied 70 per cent were positive for the cell surface antigen and none of the 26 grade III tumors retained the antigens. When correlated with clinical stage the tumors showed no antigens for those of stages B1 to D, while 12 of 16 stage A lesions were positive for the antigen. When stage A lesions were studied and the findings were correlated with recurrence and metastasis/invasion rates the cell surface antigen was present on the initial tumor in only 1 lesion that recurred at an invasive stage. The findings of this study show that the specific red cell adherence technique may be valuable for predicting malignant potential in low grade, low stage cancer of the bladder. If supported by further investigation this technique may offer the capability of selecting low grade, low stage bladder tumors that are destined to invade or metastasize while they are at curable stages.
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PMID:Correlation of the cell surface antigens with stage and grade in cancer of the bladder. 75 41

Not only local parameters but also genetic determinants like the HLA genes may play a role in the development and clinical behavior of malignant tumors. In skin melanoma the presence of HLA-B40 is associated with a poor prognosis. We tested the hypothesis that the clinical behavior of uveal melanoma is influenced by the HLA type of the patient. The HLA types of 44 patients with uveal melanoma had been determined before operation with a view to using the cornea of the enucleated eye for an HLA-matched corneal transplantation. We compared the ABO and HLA types of the patients with the development of metastases and with the ten-year patient survival. An association was observed between the presence of HLA-B40 and death due to metastasis of uveal melanoma. We conclude that the HLA type of the patient may influence the clinical behavior not only of skin melanoma but also of uveal melanoma.
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PMID:Possible relation between HLA and ABO type and prognosis of uveal melanoma. 130 26

Among 279 patients with carcinoma of the prostate no relationship was observed in survival between blood groups ABO (H) or the rhesus system. Age at diagnosis is relevant for the outcome of the disease, but grade of differentiation, tumour stage and metastases are more important predictors of survival.
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PMID:Prognostic variables in patients with prostate cancer: influence of blood group ABO (H), the Rhesus system, age, differentiation, tumour stage and metastases. 145 17

A total of 185 eligible patients with advanced inoperable squamous cell carcinoma of the head and neck were randomized into two groups; the cisplatin, methotrexate, bleomycin, and vincristine (CABO) group received cisplatin (50 mg/m2; day 4), methotrexate (40 mg/m2; days 1, 15), bleomycin (10 mg; days 1, 8, and 15), and vincristine (2 mg; days 1, 8, and 15) and the ABO group received methotrexate, bleomycin and vincristine in the same doses on days 1, 8, and 15. After three courses, patients in both arms received weekly methotrexate as maintenance therapy; those 34 patients with previously untreated locoregional disease went off the study because of subsequent locoregional treatment in form of radiotherapy +/- surgery. The complete response rate was 16% in patients receiving CABO, compared with 5% among patients given ABO. The corresponding overall response rates were 50% and 28%, respectively (P = 0.003). Among patients with recurrent or metastatic disease, progression was delayed in patients receiving CABO (median, 18 weeks) compared to those receiving ABO (median, 14 weeks) (P = 0.07), but there was no difference in survival time. Myelosuppression consisted mostly of leukopenia, which was seen in 67% of the CABO patients versus 47% in the other arm. Myelosuppression-associated infection and hemorrhage led to death in two patients in the CABO treatment group and six patients in the ABO treatment group. Nausea and vomiting, mostly of grades 1 or 2, occurred in 93% of the patients given CABO and 44% of those receiving ABO. Other toxic effects--neuropathy, alopecia, stomatitis, constipation, fever/chills, diarrhea, cutaneous alterations, and renal impairment--occurred equally in the two treatment groups. This study underlines the role of cisplatin in head and neck cancer, although no impact on survival could be demonstrated. It also supports indirectly the superiority of combination chemotherapy over single-agent treatment for this disease.
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PMID:Combination chemotherapy with methotrexate, bleomycin, and vincristine with or without cisplatin in advanced squamous cell carcinoma of the head and neck. 244 36

551 clinical records of breast cancer patients were retrospectively analysed. Several parameters have been examined: age at presentation, distribution of stages at the time of diagnosis, incidence of any progression and "progression- free" interval after primary treatment, incidence of distant dissemination and distant meta- free interval, cancer mortality, time of survival from presentation and time of survival from detection of distant metastases (stage at presentation being taken into account in all evaluations). The results within various ABO blood groups were mutually compared. There were no substantial differences in these parameters within different blood groups. Immunological point of view, dealing with possible loss or modifications of ABH (O) isoantigens on tumour cells and the immune response to these alien antigens, is discussed.
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PMID:A, B, O blood groups and the course of breast cancer disease. 308 59

The distribution of ABO blood groups and Rh types was studied retrospectively in 747 patients with single adenocarcinomas of the large intestine. The distributions were similar to those of healthy blood donors. Rh- patients had a more favourable stage distribution than Rh+ patients. The proportion of patients with localized disease was higher for Rh- patients than for Rh+ patients (66% versus 46%), whereas metastases into regional lymph nodes were more common among Rh+ patients (23% versus 9%). The observed relationship between Rh type and stage distribution suggests that Rh+ patients with colorectal cancer are less protected against tumour spread than Rh- patients, especially with regard to regional lymph node metastases.
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PMID:ABO blood groups, rhesus types, and colorectal adenocarcinoma. A retrospective study of 747 cases. 309 14

The ABO(H) and Y antigen status of epithelial cells from 45 breast carcinomas, 14 benign breast lesions and 7 normal breasts have been assessed using an indirect immunoperoxidase histochemical assay and a series of blood group specific monoclonal antibodies. All 20 A, AB and B group tumours had lost the A and B isoantigens, 13 of these tumours were however found to express H and Y antigens. Of 25 group O tumours 17 expressed the expected H and Y antigens. These findings were not dependent on the histological nature or the invasive characteristics of the tumour. Similar results were obtained when 28 metastases from breast carcinomas were examined, the H and Y antigens being identified in the tumour elements in 24 lymph nodes while we failed to identify either the A or B antigens. The development of breast malignancy appeared therefore to correlate best with the deletion of A and B glycosyl transferases. Normal breast tissue consistently expressed the expected blood group isoantigens. Areas of benign breast disease showed a more varied pattern of antigen expression. Seven of 14 lesions lacked ABH antigens, the loss of blood group structures could not however be correlated with any specific histological features and was not limited to the loss of A and B substances.
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PMID:The expression of ABH and Y blood group antigens in benign and malignant breast tissue: the preservation of the H and Y antigens in malignant epithelium. 351 91

The clinical records of 551 breast cancer patients were retrospectively analysed. Several parameters have been examined: age at presentation, distribution of stages at the time of diagnosis, incidence of any progression and "progression-free" interval after primary treatment, incidence of distant dissemination and distant metastasis-free interval, cancer mortality, time of survival from presentation and time of survival from detection of distant metastases (stage at presentation being taken into account in all evaluations). The results within various ABO blood groups were compared. There were no substantial differences in these parameters within different blood groups. The possible modifications of ABH (O) isoantigens on tumour cells and the immune response to these alien antigens is discussed.
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PMID:Course of breast cancer disease and ABO blood groups. 383 8

The remarkable history of the 1951 pp 66 year old woman with gastric adenocarcinoma is reviewed. After subtotal gastrectomy she survived for 22 years without any metastases. Presumably the artificially induced high titer IgG, anti-P1 proved to be cytotoxic in two stages: (1) binding of anti-P1 to the terminal fifth sugar, galactose, and (2) the action of cellular immunity in the form of killer T derived lymphocytes containing receptors for IgG molecules. An identical mechanism may be operative in inducing abortions in the pp pregnant woman with a P1 fetus. P1 illegitimate glycolipid (GL) red cell antigen and Forssman (Fs) tissue in adenocarcinoma suggest the self-nonself concept because these are genetically foreign to the host. This concept applies also to numerous "autoimmune" diseases such as RA, lupus, glomerulonephritis, Coombs positive hemolytic anemia and other diseases with immune complexes (ICs) of 20--22 Svedberg units deposited as lesions with tissue damage. In the presence of the GL antigens (ABO, P, Fs), the normal serum contains antibodies for the missing antigen(s). The predicted anti-Fs was present in about 80% of normal employees of ages 18--70. In cancer sera the incidence was 35--40%. On testing normal sera by age in terms of decades anti-Fs was present in 93% in the youngest, and only 55% in the oldest group. This may be associated with the gradual loss of protein synthesis with aging and/or the accumulation of soluble ICs which bind the C1q portion of the C added to the test mixture of heat-inactivated serum (1 : 8) g.p. C (1 : 30) and srbc. In "autoimmune" diseases there is an active immune response to viral or bacterial infections or infestations or drugs which attach to rbc and/or tissue cell membranes. This results in the deposition in selected organs of ICs of 20--22 S units with lesions and tissue damage. For therapy plasma (from young donors) exchange has been recommended to compensate for the loss of IgG antibodies and C.
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PMID:The self-nonself concept as a basis for immune complex to replace "autoimmune diseases". 616 23


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