Clinicopathological characterization of ten patients with primary malignant melanoma of the esophagus and literature review.

Background: Primary malignant melanoma of the esophagus (PMME) is a rare malignant disease and has not been well characterized in terms of clinicopathology and survival.

Aim: To investigate the clinical features and survival factors in Chinese patients with PMME.

Methods: The clinicopathological findings of ten cases with PMME treated at Henan Provincial People's Hospital were summarized.

Identification of a seven-cell cycle signature predicting overall survival for gastric cancer.

While genetic alterations in several regulators of the cell cycle have a significant impact on the gastric carcinogenesis process, the prognostic role of them remains to be further elucidated. The TCGA-STAD training set were downloaded and the mRNA expression matrix of cell cycle genes was extracted and corrected for further analysis after taking the intersection with GSE84437 dataset. Differentially expressed mRNAs were identified between tumor and normal tissue samples in TCGA-STAD.

Awareness for Endoscopic Screening Among Accompanying Children of Hospitalized Esophageal Cancer Patients in Henan.

The free generalized endoscopic screening for diagnosis of early esophageal cancer and precancerous lesion could not be satisfactorily implemented in China. At present, the decision to accept endoscopic screening at their own expense may largely depend on the public awareness. This study was aimed to investigate the awareness and other influencing factors associated with the accompanying children of esophageal cancer patients after their hospitalization.

Truth telling for patients with esophageal squamous cell carcinoma in Henan, China.

Objective: : This study aims to investigate the truth-telling status and the relevant factors of esophageal squamous cell carcinoma (ESCC) patients in Henan, China.

Methods: : A cross-sectional study from April to June 2015 using questionnaires was given to 301 family members of hospitalized ESCC patients based in three affiliated hospitals of Zhengzhou University (i.e.

Association of genotypes of rs671 within with risk for gastric cardia adenocarcinoma in the Chinese Han population in high- and low-incidence areas.

Objective: : This study aimed to determine if gastric cardia adenocarcinoma (GCA) risk was associated with the lys (A or *2) allele at the rs671 (glu504lys) polymorphism within the aldehyde dehydrogenase 2 () gene in a Chinese Han population. We also aimed to investigate genotypic distributions between subjects from high- and low-incidence areas for both GCA and esophageal squamous cell carcinoma (ESCC).

Methods: : We designed a case-control study including 2,686 patients with GCA and 3,675 control subjects from high- and low-incidence areas for both GCA and ESCC in China.

Expression and clinical significance of nestin in astrocytic tumors.

Purpose: This study aimed to investigate the expression and clinical significance of nestin in human astrocytic tumors.

Methods: Indirect immunofluorescent staining and flow cytometry were used to quantitatively detect the nestin content in 35 specimens, including 3 normal brain tissues, 29 astrocytic tumor (AT) tissues, and 3 peritumoral tissues.

Results: In normal brain tissues, nestin expression was extremely low.

Arterial occlusion to treat basilar artery dissecting aneurysm.

Object: To explore the clinical feasibility of employing occlusion to treat basilar artery dissecting aneurysm.

Methods: One patient, male and 46 years old, suffered transient numbness and weakness on the right limbs. Cerebral angiography indicated basilar artery dissecting aneurysm.

Genotypic variants at 2q33 and risk of esophageal squamous cell carcinoma in China: a meta-analysis of genome-wide association studies.

Genome-wide association studies have identified susceptibility loci for esophageal squamous cell carcinoma (ESCC). We conducted a meta-analysis of all single-nucleotide polymorphisms (SNPs) that showed nominally significant P-values in two previously published genome-wide scans that included a total of 2961 ESCC cases and 3400 controls. The meta-analysis revealed five SNPs at 2q33 with P< 5 × 10(-8), and the strongest signal was rs13016963, with a combined odds ratio (95% confidence interval) of 1.

Expression of the Golgi phosphoprotein-3 gene in human gliomas: a pilot study.

The oncogene Golgi phosphoprotein 3 (GOLPH3) has been found in several solid cancers, but its expression in glioma tumor tissues is unknown. Reverse transcription polymerase chain reaction and Western blot was used to investigate expression of GOLPH3 mRNA and protein, respectively, in 76 patients with glioma. Non-cancerous brain issues and lung cancer cells were used as controls.

Association between AKT/mTOR signalling pathway and malignancy grade of human gliomas.

The mammalian target of rapamycin (mTOR) signaling pathway has emerged as a major effector of cell growth and proliferation, and is an attractive target for cancer therapy. However, the association between mTOR pathway and the malignancy grade of human gliomas has not been thoroughly investigated. Tumor tissues from 87 Chinese patients (49 males, average age of 51.

[Clinical study of cerebral oxygen utilization coefficients in patients with severe head injury].

Objective: To investigate the relationship in cerebral oxygen utilization coefficients (O.2UCc) in patients with acute severe head injury and illness prognosis.

Methods: Forty patients with acute severe head injury were studied, and 40 patients with light head injury were used as control.