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Lung cancer is the leading cause of cancer-associated mortality worldwide. MicroRNAs (miRNAs/miRs) serve a role in the occurrence and development of lung cancer. The aim of the present study was to analyze the expression and function of the proliferation-associated miR-383-5p in lung adenocarcinoma
Pancreatic ductal adenocarcinoma (PDAC) is the most common type of pancreatic cancer. It is the fourth leading cause of cancer-related death and is associated with a very poor prognosis. KRAS driver mutations occur in approximately 95% of PDAC cases and cause the activation of several signaling
The role of dual-specificity protein phosphatase 4 (DUSP4) appears to vary with the type of malignant tumors and is still controversial. The purpose of our study was to clarify the exact role of DUSP4 expression in colorectal adenocarcinoma. We constructed tissue microarrays and investigated DUSP4
This study examines the relationship between the presence of prostatic acid phosphatase (PAP) and prostate specific antigen (PSA) in tissue, the serum PAP and PSA levels and tumour grade in prostatic adenocarcinoma. Thirty-three tumours were studied by the indirect immunoperoxidase method for PAP
The usefulness of clinical stage, serum prostatic acid phosphatase and preoperative Gleason grade in predicting final pathological stage in patients with adenocarcinoma of the prostate remains controversial. To determine the predictive value of these 3 preoperative variables we reviewed 275 patients
OBJECTIVE
To investigate the role of mitogen activated protein kinase phosphatase-1 (MKP-1) in mediating acquired multidrug resistance in pancreatic adenocarcinoma cell line SW1990/Fu.
METHODS
To detect MKP-1 mRNA expression, Northern blot analysis was carried out in well established drug resistant
OBJECTIVE
Protein phosphatase 4 (PP4) has been reported to be overexpressed in breast and lung cancers. PP4 plays an important role in the regulation of centrosome maturation, DNA repair, NF-κB, and c-jun-NH(2)-kinase (JNK) signaling pathways. However, the expression and functions of PP4 in
BACKGROUND
Previously, we reported that dual-specificity phosphatase 1 (DUSP1) was differentially expressed in endometrioid adenocarcinoma (EEA). However, the role of DUSP1 in EEA progression and the relationship between DUSP1 and medroxyprogesterone (MPA) are still unclear.
METHODS
The expression
Lung adenocarcinoma (LUAD) accounts for approximately 40% of lung cancer cases, and the 5-year relative survival rate is no more than 1%. Dysregulation of components of striatin-interacting phosphatase and kinase (STRIPAK) complexes are associated with various diseases, including cancer. Striatin
Previous immunohistochemical studies with prostate-specific acid phosphatase and prostate-specific antigen documented the diagnostic value of these antigens in the identification of metastatic prostatic adenocarcinomas and in the differentiation of primary prostatic adenocarcinomas from poorly
Background: Human pyruvate dehydrogenase phosphatase 1 (PDP1) plays an important physiological role in energy metabolism; however, its expression and function in human pancreatic adenocarcinoma (PDAC) remain unknown. This study aimed to
LoVo adenocarcinoma cells are fairly sensitive to cytostatic drugs, e.g. doxorubicin, but can develop drug resistance by expression of a P-glycoprotein-mediated MDR1 phenotype. LoVo cells respond with apoptosis to nanomolar concentrations of okadaic acid and micromolar concentrations of cantharidic
Serial serum prostatic acid phosphatase levels were obtained every 4 hours during a 48-hour interval from 10 men with stage D adenocarcinoma of the prostate. No therapeutic or diagnostic manipulations occurred during sample procurement, so that the amount of fluctuation of serum prostatic acid
The clinical course of 25 patients with clinical stage C adenocarcinoma of the prostate who had pre-treatment elevations of the prostatic acid phosphatase (Roy test) was analyzed retrospectively. All patients were treated with definitive external beam radiation therapy at our hospital between 1974
On the basis of a series of 89 patients with a histologically confirmed adenocarcinoma of the prostate and another population of 89 patients with prostatic hypertrophy, also confirmed histologically, the authors study the sensitivity and specificity of the radio-immunological estimation of prostatic