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What is the relationship between intestinal stem cells and the gut microbiota in regenerative medicine?

Researchers explored the relationship between intestinal stem cells (ISCs) and the gut microbiota and its role in maintaining intestinal health.

1 Aug 2023

New sensor may be deployed to screen patients for hard-to-diagnose cancers

Drawing inspiration from natural sensory systems, an MIT-led team has designed a novel sensor that could detect the same molecules that naturally occurring cell receptors can identify.

21 Jul 2023

Diet's powerful impact: How gut microbes shape health and battle disease

Research paper discusses the relationship between gut microbiota, diet, and health. It highlights the importance of dietary complex carbohydrates and the potential negative effects of diets high in animal protein and fat on the composition of the microbiota and their metabolic outputs.

4 May 2023

Mother-child microbiota bond: Transmission shapes future health and development

Research discusses the link between the gut microbiome and health, particularly in early life. It explores the acquisition and transmission of early-life microbiota from mother to child and potential interventions for improving health outcomes.

25 Apr 2023

Improving cancer treatment outcomes: the potential use of fermented food interventions

Researchers reviewed the use of fermented food interventions to alter the gut microbiome composition and improve immunotherapy.

25 Apr 2023

Exploring metabolic compatibility as a possible limiting factor to prokayrotic endosymbioses

"One of the great mysteries of biology," says Eric Libby, former SFI Postdoctoral Fellow, now an associate professor at the Integrated Science Lab (IceLab), Umeå University in Sweden, "is eukaryogenesis, or how eukaryotes arose." Scientists consider this to be a period of major evolutionary transition, critical to our understanding of the history and evolution of life on Earth.

24 Apr 2023

Understanding human mycobiome commensalism and pathogenesis

Researchers explored commensalism and pathogenesis relationships in the human mycobiome.

18 Apr 2023

Researchers elucidate how a single mutation causes episodic ataxia type 6

Worldwide, only a handful of patients are known to suffer from episodic ataxia type 6, a neurological disease that causes transient loss of muscle control.

3 Apr 2023

What is the relationship between a plant-based diet and the gut microbiome?

A recent study conducted a systematic review of the impact of plant-based diets on gut microbiota.

28 Mar 2023

Using probiotics to treat depression

Researchers discuss whether probiotics could be used as supplementary or primary therapy to manage major depressive disorder.

15 Mar 2023

New insights into how amino acids shaped the genetic code of ancient microorganisms

By simulating early Earth conditions in the lab, researchers have found that without specific amino acids, ancient proteins would not have known how to evolve into everything alive on the planet today - including plants, animals, and humans.

27 Feb 2023

Mosaic RBD nanoparticles offer 100% protection against SARS-CoV-2 in animal model

A recent PNAS journal study has sought to address the above-stated drawback and developed a new strategy that involves a self-assembling scaffold of proliferating cell nuclear antigen (PCNA). This technique can develop nanoparticles containing evenly incorporated heterotypic antigens.

24 Jan 2023

Structure and function of a newly discovered CRISPR immune system revealed

In a rare feat, Utah State University biochemists Thomson Hallmark and Ryan Jackson, along with collaborators, published not one, but two seminal papers in a top-tier, peer-reviewed journal this week.

4 Jan 2023

New type of CRISPR gene scissors discovered

Like humans, bacteria and archaea can be attacked by viruses. These microorganisms have developed their own immune defense strategies against their pathogens.

4 Jan 2023

Exposure to blue-green algae toxin shown to wreak havoc on gut bacteria and cause liver damage

Exposure to a specific type of blue-green algae toxin known as cylindrospermopsin has shown to wreak havoc on gut bacteria and an increased probability of irritable bowel syndrome, inflammatory bowel disease, celiac disease, type 1 diabetes, obesity and inflammation of the liver – a precursor to liver cancer – according to a study led by the University of California, Irvine.

20 Dec 2022

Landmark study challenges a 70-year-old theory of protein folding

A landmark study by researchers at the Department of Energy’s SLAC National Accelerator Laboratory and Stanford University reveals how a tiny cellular machine called TRiC directs the folding of tubulin, a human protein that is the building block of microtubules that serve as the cell’s scaffolding and transport system.

9 Dec 2022