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您的检索式：作者名="Jan Meiners"
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| 1 | Loss of PSP94 expression is associated with early PSA recurrence and deteriorates outcome of PTEN deleted prostate cancers显示文摘Objective: Prostate secretory protein of 94 amino acids(PSP94) is a target gene of the EZH2 transcriptional repressor and is often downregulated in prostate cancer;however, its prognostic value is disputed.Methods: Immunohistochemical analysis of a tissue microarray of 12, 432 prostate cancer specimens was performed to evaluate PSP94 expression. Correlation of PSP94 expression with tumor phenotype, patient prognosis, TMPRSS2:ERG fusion status, EZH2 expression and PTEN deletion was studied.Results: PSP94 expression was increased in benign prostatic hyperplasia;however, it was downregulated in 48% and negative in42% of the 9, 881 interpretable prostate cancer specimens. The loss of PSP94 expression was inversely correlated to EZH2 expression(P < 0.0001) and largely unrelated to the ERG status, but strongly correlated with high Gleason grade, advanced tumor stage, and nodal metastasis(P <0.0001 each). The fraction of PSP94-negative cancer specimens increased from 40% in pT2 to 52%in pT3 b-pT4(P < 0.0001) and from 40% in Gleason 3+3 = 6 to 46% in Gleason 4+3 = 7 and 60% in Gleason ≥4+4 = 8(P <0.0001). Loss of PSP94 was linked to early prostate-specific antigen recurrence, but with little absolute effect(P < 0.0001).However, it provided additional prognostic impact in cancer specimens with PTEN deletion. Loss of PSP94 deteriorated prognosis of cancer patients with PTEN deletion by more than 10%(P < 0.0001). The combination of PTEN deletion and PSP94 loss provided independent prognostic information that was observed in several subgroups defined by classical and quantitative Gleason grade.Conclusions: The results of our study suggest that combined PSP94/PTEN analysis can be potentially used in the clinical prognosis of prostate cancer. | Andreas M. Luebke Ali Attarchi-Tehrani Jan Meiners Claudia Hube-Magg Dagmar S. Lang Martina Kluth Maria Christina Tsourlakis Sarah Minner Ronald Simon Guido Sauter Franziska Buscheck Frank Jacobsen Andrea Hinsch Stefan Steurer Thorsten Schlomm Hartwig Huland Markus Graefen Alexander Haese Hans Heinzer Till S. Clauditz Eike Burandt Waldemar Wilczak Doris Hoflmayer | 2019 | Cancer Biology & Medicine2019，16，2： | 1 |
| 2 | Additive manufacturing of ZrO 2 -Al 2 O 3 ceramic components by selective laser melting显示文摘 | Jan Wilkes Yves-Christian Hagedorn Wilhelm Meiners Konrad Wissenbach | 2013 | Rapid Prototyping Journal2013，，： | 1 |
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