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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002613naa a2200265 4500
001oai:slubar.slu.se:67742
003SwePub
008240410s2014 | |||||||||||000 ||eng|
024a https://res.slu.se/id/publ/677422 URI
040 a (SwePub)slu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Eriksson, Staffanu Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för anatomi, fysiologi och biokemi,Department of Anatomy, Physiology and Biochemistry (AFB)4 aut0 (Swepub:slu)46947
2451 0a Thymidine kinase 1 is a better prognostic marker than Ki-67 for pT1 adenocarcinoma of the lung
264 1c 2014
264 1b e-Century Publishing,c 2024
520 a Objectives: The sensitivity and reliability of the biomarkers thymidine kinase 1 (TK1) and Ki-67 were studied in relation to clinical features and prognosis of survival for pathological-T1 (pT1) lung adenocarcinoma patients. Methods: TK1 and Ki-67 expression was determined in 80 patients with pT1 adenocarcinoma of the lung and in 20 specimens from normal lung tissues, using immunohistochemistry. Results: TK1 was found in most lung tumor cells both in the cytoplasm and the nuclei. The positive labelling index (LI) for total TK1 was significantly higher than that for Ki-67. There was a significant correlation between the LI of total TK1 and lymph node metastasis, degree of tumor invasion and pathologic stages, which was not found for Ki-67. In addition, the overall 5-year survival of patients was statistically significant different between low and high levels of TK1 expression, but not in cases of Ki-67. A multivariate analysis revealed that expression of TK1, lymph node involvement and TNM pathology staging could serve as independent prognostic factors for the disease progression of pT1 lung adenocarcinoma patients. Conclusions: Compared with Ki-67, TK1 is a more reliable proliferation index in pT1 adenocarcinoma of lung, which can evaluate the invasion and the prognosis of tumor.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Cancer och onkologi0 (SwePub)302032 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Cancer and Oncology0 (SwePub)302032 hsv//eng
710a Sveriges lantbruksuniversitetb Institutionen för anatomi, fysiologi och biokemi4 org
710a Sveriges lantbruksuniversitet
773t International Journal of Clinical and Experimental Medicineg 7, s. 2120-2128q 7<2120-2128x 1940-5901
8564 8u https://res.slu.se/id/publ/67742

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