Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.7.1.21 (thymidine kinase)
 7,561 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Low-grade non-Hodgkin lymphomas (NHL) constitute a group of tumours with an often long survival time but, at present, with little--or no--chance of cure if the disease is not strictly local. In primarily asymptomatic patients, treatment may either be started immediately after diagnosis or deferred until symptoms occur. The possibility of predicting the symptom-free time was investigated in 64 non-selected initially asymptomatic patients with advanced low grade NHL, all of whom had treatment deferred until symptoms occurred. The most powerful predictor was the histopathological subgroup. Lymphocytic (LC) and follicular centroblastic-centrocytic (fCBCC) lymphomas had a median symptom-free period of 2 years, which was four times longer than that for immunocytoma (IC) and follicular and diffuse CBCC (fdCBCC). In addition, the serum levels of deoxythymidine kinase (S-TK) and lactic dehydrogenase (S-LDH) could predict the symptom-free period. This did not apply to S-Haptoglobin, S-Orosomucoid or stage. In a multivariate analysis, only S-TK gave additional information to histopathology. The only variable that predicted the overall survival time was the length of the symptom-free period.
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PMID:Primarily asymptomatic low-grade non-Hodgkin lymphomas: prediction of symptom-free survival and total survival. 258 59

The prognostic relevance of 4 different serum markers (deoxythymidine kinase = S-TK, lactic dehydrogenase = S-LDH, S-Haptoglobin and S-Orosomucoid) in relation to histopathology according to the Kiel classification, stage and presence or absence of initial symptoms were investigated in 168 consecutive cases of low-grade non-Hodgkin lymphomas (NHL). All serum markers, as well as the other three parameters, gave prognostic information. Univariate analysis yielded a high predictive value (p less than 0.0002) for both S-TK and S-LDH. The best information regarding the probability of survival was, however, obtained from the presence or absence of symptoms from lymphoma manifestations other than those caused by a strictly local tumor mass. Since S-TK and S-LDH correlated well with each other, only the better of them, S-TK, gave information additional to initial symptoms in a multivariate test.
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PMID:Prognostic relevance of serum-markers in relation to histopathology, stage and initial symptoms in advanced low-grade non-Hodgkin lymphomas. 336 18