Gastrointestinal Tract News and Research

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Researchers develop new, highly-specific functional imaging probe to detect hypoxic tumors

Tumor detection using targeted fluorescent imaging probes is a promising technology that takes advantage of specific molecular events occurring in cancer tissues.

24 Oct 2016

Esperite's business unit develops therapy for Crohn's disease perianal fistulas

Esperite's business unit The Cell Factory in collaboration with Women's and Children's Health Department of the University of Padua and the Padua University Hospital are developing therapies for inflammatory bowel disease (IBD) using extracellular vesicles (EVs).

21 Oct 2016

Researchers show how spinal cord injury causes profound changes in gut microbiota

The community of bacteria that live in our intestines, also called the "gut microbiome," is important to normal intestinal function.

18 Oct 2016

Study on common bacterium presents new pathway to combat gastric cancers

A common bacterium that more than half of people have in their gut can use hydrogen gas present in the gastrointestinal tract to inject a cancer-causing toxin into otherwise healthy cells, according to a recently published study led by University of Georgia researchers.

12 Oct 2016

High levels of dietary zinc increase susceptibility to Clostridium difficile infections

Too much dietary zinc increases susceptibility to infection by Clostridium difficile - "C. diff" - the most common cause of hospital-acquired infections.

26 Sep 2016

Hamilton researchers conduct ground-breaking new trial on pediatric fecal transplant for IBD

Hamilton researchers are conducting a ground-breaking new trial looking at fecal transplants to help treat inflammatory bowel disease (IBD) in children.

15 Sep 2016

Research offers new insights into underlying mechanisms of deadly cystic fibrosis

A minor hiccup in the sequence of a human gene can have devastating impacts on health. Such flaws cause cystic fibrosis (CF), a disease affecting the lungs and other vital organs, often leading to death by the age of 30.

9 Sep 2016

UC researchers offer more insights into how lack of gut bacteria influences fat absorption

A study led by University of Cincinnati lipid metabolism researchers lends additional insight into how bacteria in the gut, or lack thereof, influences intestinal mast cells (MMC) activation and perhaps fat absorption.

9 Sep 2016

Gut bacteria may play role in immune recovery of HIV patients

An international study coordinated by Spanish research institutes has found that gut bacteria also play their role in the immune recovery of HIV patients.

5 Sep 2016

EUS-FNA can help in effective management of worrisome pancreatic lesions

An endoscopic procedure can improve the outlook for patients with a fairly common type of pancreatic lesion that is challenging to manage and that, if left untreated, can progress to cancer, according to a study in the September issue of GIE: Gastrointestinal Endoscopy, the peer-reviewed journal of the American Society for Gastrointestinal Endoscopy.

2 Sep 2016

Hydrothermal DMR results show promise in treatment of type 2 diabetes

Fractyl Laboratories Inc. (Fractyl) announced today publication of data in the current issue of Diabetes Care from the Company’s first-in-human study of RevitaTM duodenal mucosal resurfacing (Revita DMR).

17 Aug 2016

Mutations in STN1 gene cause Coats plus syndrome

A team of Israeli researchers has discovered that mutations in STN1, a gene that helps maintain the ends of chromosomes, cause the rare, inherited disorder Coats plus syndrome.

18 Jul 2016

Spinach-like nanoparticle juice may improve doctor's ability to examine gastrointestinal tract

The pigment that gives spinach and other plants their verdant color may improve doctors' ability to examine the human gastrointestinal tract.

12 Jul 2016

Resistant starch in diet improves balance of gut bacteria, decreases cholesterol

The secret ingredient is in the flour, but its impact lies within the gut. Adding resistant starch to the diets of people with metabolic syndrome can improve bacteria in the gut, according to research from South Dakota State University.

1 Jul 2016

Researchers reveal novel mechanism by which viral protein VII suppresses immune alarm signals

Viruses must avoid a host's immune system to establish successful infections—and scientists have discovered another tool that viruses use to frustrate host defenses.

30 Jun 2016

Researcher employs high-resolution imaging, mechanical mapping to gauge structural integrity of cornea

A biomedical engineer at the University of Houston is developing new techniques to map the structural integrity of the human cornea, work that could lead to more effective therapies for degenerative corneal disease.

15 Jun 2016

Molecular imaging technique could help optimize radiotherapy dose to combat NETs

Aggressive neuroendocrine cancer is something of a dark horse--a rare, elusive and persevering force linked to discouraging long-term survival rates.

14 Jun 2016

Genetic blood test can help predict patient’s respone to neuroendocrine cancer therapy

Malignant neuroendocrine tumors (NETs) are relatively rare, notoriously difficult to treat, and associated with poor long-term survival. According to research presented at the 2016 Annual Meeting of the Society of Nuclear Medicine and Molecular Imaging, an investigative blood test could predict how patients will respond to peptide receptor radionuclide therapy (PRRT) before they commit to a course of treatment.

14 Jun 2016

Minimal zinc deficiency can impede human and animal health

The trace element zinc has an impact on the essential metabolic functions of most living organisms. New research carried out by the Chair of Animal Nutrition at the Technical University of Munich has found that even minimal zinc deficiency impairs digestion, albeit without any typical symptoms such as skin problems or fatigue.

10 Jun 2016

Metabolite of oral DMF drug for multiple sclerosis appears to slow onset of Parkinson's disease

The metabolite of a drug that is helping patients battle multiple sclerosis appears to significantly slow the onset of Parkinson's disease, researchers say.

9 Jun 2016