PMID: 22333543Feb 16, 2012Paper

Expression and prognostic value of vacuole membrane protein 1 in non-small-cell lung cancer

Zhonghua yi xue za zhi
Shi-quan ZhouXiao-guang Liu

Abstract

To investigate the expression and prognostic value of vacuole membrane protein 1 (VMP1) in non-small-cell lung cancer (NSCLC). The clinical data and survival status of 78 NSCLC patients were collected. Their paraffin-embedded tissues were detected immunohistochemically with a custom-made rabbit anti-human VMP1 polyclonal antibody. And the clinical significance of VMP1 expression and its relationship with the overall survival rate were analyzed statistically. The positive expression of VMP1 could only be observed in cytoplasm of cancer cells. Among 78 patients, 40 (51.3%) patients were stained VMP1-positive. The positive rate of VMP1 had a correlation with clinical stage (χ(2) = 6.829, P < 0.05), but not with gender, age, pathological type, gross classification and differentiation grade (P > 0.05). The overall 1-and 3-year survival rate was 94.9% and 66.3% respectively. The overall estimated survival time was 37.2 months (95%CI: 33.7 - 40.8). The expression of VMP1 had significant influence on the survival rate (χ(2) = 6.192, P < 0.05). The VMP1-positive patients lived shorter with an estimated survival time of 29.0 months (95%CI: 25.0 - 33.0). VMP1 expression and clinical stage were independent risk factors of influencing the s...Continue Reading

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Pancreatology : Official Journal of the International Association of Pancreatology (IAP) ... [et Al.]
Romina PardoMaría I Vaccaro
Pancreatology : Official Journal of the International Association of Pancreatology (IAP) ... [et Al.]
María I VaccaroM Cristina Cerquetti
Pancreatology : Official Journal of the International Association of Pancreatology (IAP) ... [et Al.]
Daniel GrassoMaría I Vaccaro
© 2022 Meta ULC. All rights reserved