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Asmus Heumann
University of Hamburg
Tissue microarrayProstateProstate cancerCancer researchMedicine
21Publications
4H-index
39Citations
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Publications 24
Newest
#1Jun Li (UHH: University of Hamburg)H-Index: 26
#2M. Moustafa (UHH: University of Hamburg)
Last. Asmus Heumann (UHH: University of Hamburg)H-Index: 4
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#1Jun Li (UHH: University of Hamburg)H-Index: 26
Last. Eduardo de Souza Martins Fernandes (UFRJ: Federal University of Rio de Janeiro)H-Index: 4
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Background ALPPS is found to increase the resectability of primary and secondary liver malignancy at the advanced stage. The aim of the study was to verify the surgical and oncological outcome of ALPPS for intrahepatic cholangiocarcinoma (ICC).
2 CitationsSource
#1Sören Weidemann (UHH: University of Hamburg)H-Index: 4
#2Charlotte Sauer (UHH: University of Hamburg)H-Index: 1
Last. Asmus Heumann (UHH: University of Hamburg)H-Index: 4
view all 26 authors...
Protein tyrosine phosphatase non-receptor 12 (PTPN12) is ubiquitously tyrosine phosphatase with tumor suppressive properties. PTPN12 expression was analyzed by immunohistochemistry on a tissue microarray with 13,660 clinical prostate cancer specimens. PTPN12 staining was typically absent or weak in normal prostatic epithelium but seen in the majority of cancers, where staining was considered weak in 26.5%, moderate in 39.9%, and strong in 4.7%. High PTPN12 staining was associated with high pT ca...
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#1Stefan SteurerH-Index: 2
#1Stefan SteurerH-Index: 18
Last. Asmus HeumannH-Index: 4
view all 21 authors...
1 CitationsSource
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#1Sarah Minner (UHH: University of Hamburg)H-Index: 29
#2Dominik Hager (UHH: University of Hamburg)
Last. Asmus Heumann (UHH: University of Hamburg)H-Index: 4
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Abstract Dysregulation of S100A8 is described in many different human tumor types, but its role in prostate cancer is unknown. To evaluate the clinical relevance of S100A8 expression in prostate cancer, a tissue microarray containing 13,665 tumors was analyzed by immunohistochemistry. Cytoplasmic S100A8 staining was compared to prostate cancer phenotype, patient prognosis and molecular features including TMPRSS2:ERG fusion status and deletions of PTEN, 3p, 5q and 6q. S100A8 immunostaining was ty...
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#1Franziska Büscheck (UHH: University of Hamburg)H-Index: 5
#2Maciej Zub (UHH: University of Hamburg)
Last. Sarah Minner (UHH: University of Hamburg)H-Index: 29
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GATA2 is a pioneering transcription factor governing androgen receptor expression and signaling in prostate cells. To understand the prognostic potential of GATA2 assessment in prostate cancer, we ...
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#1Björn-Ole Stüben (UHH: University of Hamburg)
#2Asmus Heumann (UHH: University of Hamburg)H-Index: 4
Last. Jun Li (UHH: University of Hamburg)H-Index: 26
view all 5 authors...
Various approaches have been described for the reconstruction of the portal vein (PV), superior mesenteric vein (SMV), and the inferior vena cava (IVC). We present the use of the recanalized remnant umbilical vein in various settings including transplantation, major liver resection, and pancreatic surgery. We retrospectively analyzed four cases, in which a recanalized remnant umbilical vein was used for vascular reconstruction. The graft harvesting, size of the graft, technique of application, a...
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#1Asmus HeumannH-Index: 4
#2Anna DupréeH-Index: 5
Last. Yogesh K. VashistH-Index: 25
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#1Asmus Heumann (UHH: University of Hamburg)H-Index: 4
#2Nina Heinemann (UHH: University of Hamburg)
Last. Andrea Hinsch (UHH: University of Hamburg)H-Index: 7
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Breast cancer anti-estrogen resistance 1 (BCAR1/p130cas) is a hub for diverse oncogenic signaling cascades and promotes tumor development and progression. To understand the effect of BCAR1 in prostate cancer, we analyzed its expression on more than 11,000 prostate cancer samples. BCAR1 expression levels were compared with clinical characteristics, PSA recurrence, molecular subtype defined by ERG status and 3p, 5q, 6q and PTEN deletion. BCAR1 staining was barely detectable in normal prostate glan...
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