Gastric Cancer News and Research

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Novel technology makes biopsies less invasive and more informative

A team of researchers from the National University of Singapore has developed a novel technology that could sensitively and accurately detect and classify cancer cells, as well as determine the disease aggressiveness from the least invasive biopsies.

10 Sep 2019

Exploring the impact of gut bacteria on gut health

Why do certain gastrointestinal bacteria cause disease in some people but not others? What are the underlying mechanisms responsible for this? These questions are now being addressed by a new Emmy Noether Independent Junior Research Group at Charité - Universitätsmedizin Berlin.

29 Aug 2019

MSI detection in blood samples can guide treatment planning for patients with advanced cancer

Incorporation of pan-cancer microsatellite instability (MSI) detection into the 74-gene panel Guardant360 liquid biopsy assay showed high concordance with matched tissue samples in nearly 1,000 patients.

5 Aug 2019

Thin photoelectric film can stimulate degenerated retinal tissues

In a study recently published in Advanced Biomedical Engineering, researchers at Okayama University report a thin photoelectric film which can stimulate degenerated retinal tissues of the eye.

29 Jul 2019

Researchers use AI to develop early gastric cancer endoscopic diagnosis system

Researchers at Okayama University have developed an early gastric cancer endoscopic diagnosis system using artificial intelligence.

15 Jul 2019

Study shows how gastric stem cells fight colonizing bacteria

Stem cells are not only key players in tissue regeneration, they are also capable of taking direct action against bacteria.

25 Jun 2019

High salt intake inhibits tumor growth in mice, shows study

A study by an international research team led by Professor Markus Kleinewietfeld shows that high salt intake inhibits tumor growth in mice.

6 Jun 2019

Sophisticated molecular machinery is used by dangerous pathogens to infect hosts

Gastric cancer, Q fever, Legionnaires' disease, whooping cough--though the infectious bacteria that cause these dangerous diseases are each different, they all utilize the same molecular machinery to infect human cells.

20 May 2019

Japanese researchers explain how inflammation causes gastric tumors

In 1982, researchers reported a link between chronic gastritis and stomach bacterium Helicobacter pylori, triggering a flurry of research into this newly-identified pathogen.

16 Apr 2019

Cancer prevention drug also reduces virulence of H. pylori bacterium

A medicine currently being tested as a chemoprevention agent for multiple types of cancer has more than one trick in its bag when it comes to preventing stomach cancer, Vanderbilt researchers have discovered.

29 Mar 2019

PNAS publishes results of pilot study for early detection of liver cancer

Today, Proceedings of the National Academy of Sciences published the results of a pilot study for early detection of liver cancer in a cohort of HBV carriers, who are at risk for developing this disease.

13 Mar 2019

Bariatric surgery changes the way our body senses food

How bariatric surgery helps people with obesity and diabetes is related to changes in the way the gut senses food and nutrients after the operation, researchers report February 5 in the journal Cell Reports.

8 Feb 2019

Expediting HPLC Method Development in Pharmaceutical Analysis

In this interview, Michael Dong discusses stability-indicating methods such as UHPLC, in pharmaceutical analysis. At Pittcon, Michael will introduce a 3-pronged template approach to HPLC method development.

From Pittcon 30 Jan 2019

Researchers identify effects of nanoparticles on intestinal microorganisms

The intestinal microbiome is not only key for food processing but an accepted codeterminant for various diseases. Researchers led by the University Medical Center of Johannes Gutenberg University Mainz identified effects of nanoparticles on intestinal microorganisms.

29 Jan 2019

Scientists uncover new information about development of gastric cancer

Cardiff University researchers have uncovered new information about the underlying mechanisms for gastric cancer, providing hope of potential new therapies in the future.

29 Jan 2019

Researchers identify effects of nanoparticles on intestinal microorganisms

The intestinal microbiome is not only key for food processing but an accepted co-determinant for various diseases. Researchers led by the University Medical Center of Johannes Gutenberg University Mainz identified effects of nanoparticles on intestinal microorganisms.

29 Jan 2019

Study uncovers new link between inflammation and cancer

Severe inflammation in tissues is often associated with the occurrence of cancer. The mechanism linking both these conditions is not clearly understood. Furthermore, inflamed and cancerous tissues contain a heterogenous mix of damaged and protective cells.

24 Jan 2019

Kanazawa University researchers unravel link between inflammation and cancer

27 Dec 2018

Study: Loss of tight junction barrier protein results in gastric cancer development

Tight junctions are multi-protein complexes that serve as barriers in epithelial tissues such as the skin or lining of the gut. Loss of a specific tight junction barrier protein, claudin 18, occurs in the majority of gastric cancer patients and is correlated with poor prognosis in patients with advanced gastric cancer.

13 Dec 2018

New approach turns B cells into factories that secrete sacs containing microRNAs

Cancer immunotherapy -- efforts to better arm a patient's own immune system to attack tumors -- has shown great potential for treating some cancers. Yet immunotherapy doesn't work for everyone, and some types of treatment can cause serious side effects.

5 Dec 2018