Overexpressed N-fucosylation on the cell surface driven by FUT3, 5, and 6 promotes cell motilities in metastatic pancreatic cancer cell lines.

Biochemical and Biophysical Research Communications
Hui-Feng GaoZhen Chen

Abstract

Pancreatic cancer is a highly malignant tumor of the digestive system. Previous studies have shown that abnormal cell surface glycosylation is associated with cancer metastasis, which suggests that glycosylation changes may open a new window for discovering metastasis-related pathways. In this study, we used a microarray with 55 lectins to screen for altered glycosylation between two metastatic pancreatic cancer lines (Capan-1 and Su.86.86) and two nonmetastatic pancreatic cancer lines (Panc-1 and MIA PaCa-2), and we further analyzed three lectins with high-binding activities (AAL, UEA-I, and PHA-E) in cell motility assays using these pancreatic cancer cells to detect whether blocking certain forms of cell surface glycosylation affects any processes associated with metastasis. As a result, we found that AAL, a fucose-specific lectin, has different binding patterns between metastatic pancreatic cancer and nonmetastatic pancreatic cancer lines and inhibits cell motility in metastatic pancreatic cancer cells. Furthermore, the N-fucosylation-related genes FUT3, 5, and 6 were found to be responsible for the elevated fucosylation in metastatic pancreatic cells through real-time PCR screening. In summary, our findings that the specifi...Continue Reading

Citations

Jun 19, 2019·Cancer Gene Therapy·Yifeng DaiLin Fu
Apr 23, 2020·International Journal of Oncology·Chen LiuXianjun Yu
Jun 9, 2020·BioMed Research International·Milena Mazalovska, J Calvin Kouokam
Dec 23, 2021·Cell Cycle·Xiaotian HuYingying Wang

❮ Previous
Next ❯

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.