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A team of infectious disease researchers has found via clinical trial that fecal transplants after kidney transplantation reduce the susceptibility of patients to infections by multi-drug-resistant organisms (MDROs). In their study, the group tested the impact of fecal microbiota transfer (FMT) on kidney transplant patients receiving care at Emory Transplant Center, in Atlanta. Prior research has shown that people who receive kidney transplantation are at risk of developing an infection from MDROs. This is because patients are given antibiotics to prevent general infections, killing all non-drug-resistant organisms. The absence of competing organisms allows MDROs to flourish, putting these patients at...

Bacteria have thousands of genes and functions that we, the human host, do not have. For instance, bacteria can help us digest fiber, provide support to our immune systems, and absorb important nutrients. But reaping the benefits of "good bacteria" is easier said than done. Andrea Azcarate-Peril, Ph.D., is trying to understand how to better prescribe probiotics based on our individual microbiomes—or the collection of genomes from all microbes that naturally live inside of us. Azcarate-Peril says that if you want to start boosting your microbiome more effectively and reliably, rotate your probiotics and consume a variety of fermented foods...

Quebec scientists have discovered that the Brazilian camu-camu berry, already recognized for its protective effects against obesity and diabetes, can also help to treat cancers. Bertrand Routy, an Université de Montréal's medical professor, shows one compound from the fruit can have a positive role to play in immunotherapy. "With this research, we have proved that castalagin, a polyphenol acting as a prebiotic, modifies the gut microbiome and improves immunotherapy response, even for cancers resistant to this type of treatment," said Routy. "Our results pave the way for clinical trials that will use castalagin as a complement to medications called immune...

Hold your nose and don't spit out your coffee: Doctors have found a way to put healthy people's poop into pills that can cure serious gut infections — a less yucky way to do "fecal transplants." Canadian researchers tried this on 27 patients and cured them all after strong antibiotics failed to help. It's a gross topic but a serious problem. Half a million Americans get Clostridium difficile, or C-diff, infections each year, and about 14,000 die. The germ causes nausea, cramping and diarrhea so bad it is often disabling. A very potent and pricey antibiotic can kill C-diff but...

Imagine a low-cost treatment for a life-threatening infection that could cure up to 90 percent of patients with minimal side effects, often in a few days. It may sound like a miracle drug, but this cutting-edge treatment is profoundly simple—though somewhat icky: take the stool of healthy patients to cure those with hard-to-treat intestinal infections. A small but growing number of physicians have begun using these so-called fecal transplants to treat Clostridium difficile, commonly referred to as C-diff, a bacterial infection that causes nausea, cramping and diarrhea. The germ afflicts a half-million Americans annually and kills about 15,000 of them....

A research team has found high levels of three toxic metabolites produced by gut bacteria in the cerebrospinal fluid and plasma samples of multiple sclerosis (MS) patients. The findings further scientists' understanding of how gut bacteria can impact the course of neurological diseases by producing compounds that are toxic to nerve cells. Previously published evidence has supported the concept that an imbalance in the gut microbiota—the community of organisms that live in the human intestines—may underly a range of neurological disorders. "Our findings suggest that MS patients' gut bacteria produce and release large amounts [of] p-cresol-sulfate, indoxyl-sulfate and N-phenylacetylglutamine into...

SNIP Emerging science shows that a human’s microbiome – their constellation of gut microbes – has a far greater effect on health than anyone previously imagined. This enormous ecosystem we host in our bodies includes bacteria, fungi, viruses and more. The collective genetic material in the microbiome performs myriad functions that affect our mood, our immunity, and our physical and mental health. Crappy western diets and antibiotics are depleting our microbiota. And in some cases, a person’s microbiome is disordered enough that it needs a little boost from someone else’s. “We’re showing that you can actually reimagine a food system...

In a previous article we wrote about the UK government’s procrastination in promoting non-pharmaceutical therapies, such as gut biome therapies, and how the US Food and Drug Administration (“FDA”) had labelled vitamins and supplements as “unapproved drugs.” In this article we explore what could be some of the reasons behind their bizarre attitude towards promoting age old approaches to health and wellbeing.This article is the second of a three-part series on gut microbiomes or gut biomes in which we attempt to highlight some answers to three questions:Part 1: What is ADE and a cytokine storm, and what’s the gut got...

Enlarge Image Microbe overhaul. Gastric bypass surgery changes the community of microbes in the gut, and a study suggests the new population might drive weight loss. Credit: Life in View/Science Source Usually, science starts in the lab and then moves to patients. Gastric bypass surgery has taken the opposite path. Originally offered as a radical treatment for severe obesity, the surgery's effects on the digestive system and metabolism have turned out to be far more mysterious and fascinating than anyone expected. Now, a new study probes another of the surgery's effects: its impact on microbes in the gut and...