Soluble mesothelin-related protein - A blood test for mesothelioma

被引:77
作者
Robinson, BWS
Creaney, J
Lake, R
Nowak, A
Musk, AW
de Klerk, N
Winzell, P
Hellstrom, KE
Hellstrom, I
机构
[1] Univ Western Australia, Dept Med, Queen Elizabeth II Med Ctr, Nedlands, WA 6009, Australia
[2] Queen Elizabeth II Med Ctr, Western Australia Inst Med Res, Perth, WA, Australia
[3] Queen Elizabeth II Med Ctr, Sir Charles Gairdner Hosp, Dept Resp Med, Perth, WA, Australia
[4] UWA Ctr Child Hlth Res, Subiaco, WA, Australia
[5] Telethon Inst Child Hlth Res, Subiaco, WA, Australia
[6] Pacific NW Res Inst, Seattle, WA USA
关键词
mesothelioma; SMRP; SMRP assay; serum markers;
D O I
10.1016/j.lungcan.2005.03.020
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Identification of tumor marker for mesothelioma (MM) might prove useful in diagnosis as well as for monitoring tumor in response to therapy and for screening at-risk individuals. We tested the hypothesis that soluble mesothelin-related protein (SMRP), a mesothelin family member, in the serum would be such a marker. Our data show that determination of SMRP in serum is a marker of MM with a sensitivity of sensitivity 83% and specificity 95% in the first 48 MM patients tested. Changes in serum SMRP levels parallel clinical course/tumor size and SMRP is elevated in 75% of patients at diagnosis. SMRP should also be useful for monitoring disease progression, and importantly, may prove useful for screening asbestos-exposed individuals for early MM. Crown Copyright (c) 2005 Published by Elsevier Ireland Ltd. All rights reserved.
引用
收藏
页码:S109 / S111
页数:3
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