ArticleTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2013
Low expression of SHP-2 is associated with less favorable prostate cancer outcomes.
Article in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 13 citations in OpenAlex.
- SHP-2 Expression Is a Positive Prognostic Biomarker in Non-Small-Cell Lung Carcinoma: Association with KRAS Mutation and Prolonged Survival.Pathophysiology : the official journal of the International Society for Pathophysiology · 2026Article
- Tyrosine phosphataseFrontiers in immunology · 2024Review
- SHP-2-induced M2 polarization of tumor associated macrophagesFrontiers in oncology · 2023Article
- Scavenging of Labile Heme by Hemopexin Is a Key Checkpoint in Cancer Growth and Metastases.Cell reports · 2020Article
- Cytotoxic activity of Shp2 inhibitor fumosorinone in human cancer cells.Oncology letters · 2018Article
- Discovery of a Novel Inhibitor of the Protein Tyrosine Phosphatase Shp2.Scientific reports · 2015Article
- Conditional Knockout of Src Homology 2 Domain-containing Protein Tyrosine Phosphatase-2 in Myeloid Cells Attenuates Renal Fibrosis after Unilateral Ureter Obstruction.Chinese medical journal · 2015Article
- Article
- The regulatory roles of phosphatases in cancer.Oncogene · 2014Review
- Clinical significance of NUCB2 mRNA expression in prostate cancer.Journal of experimental & clinical cancer research : CR · 2013Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Src homology 2 domain-containing tyrosine phosphatase-2 (SHP-2) is an important regulator of cell signaling because of its ability to dephosphorylate receptors of growth factors as well as the cytokines and tyrosine-phosphorylated proteins associated with these receptors. In the current study, we used four different prostate cancer cell lines: PC3, DU145, LNCaP and LNCaP-IL6+. Tumor specimens from 122 patients with prostate cancer were analyzed using a tissue microarray. Our data demonstrate that all four prostate cancer cell lines express the SHP-2 protein. Additionally, low staining intensity and SHP-2 expression in the cytoplasm of cancer cells in prostate tumor specimens was inversely correlated with prostate volume (p = 0.041 and p = 0.042, respectively) whereas nuclear staining was positively correlated with extracapsular extension (p = 0.039). In our post-prostatectomy specimens, we found that patients with low SHP-2 expression had less favorable outcomes with respect to biochemical recurrence and clinical progression (p = 0.005 and p = 0.018, respectively). The loss of cytoplasmic SHP-2 expression is associated with increased growth and prostatic cancer progression.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.