Articles tagged with Microbiota
Researchers will explore the intersection of mitochondria and microbiota through extracellular vesicles for diagnostics, targeted drug delivery, and regenerative medicine. The conference aims to accelerate scientific progress by building bridges between disciplines.
Researchers found that children unexposed to HIV had higher taxonomic turnover in their oral microbiomes, indicating less adaptability to environmental changes. Children living with HIV had more stable oral microbiomes and higher frequencies of cavity-causing bacteria.
Institute for Systems Biology researchers use microbial community-scale metabolic models to simulate C. diff behavior in human gut microbiome samples. They accurately predict colonization states, susceptibility, and response to probiotics, offering a path to prevent C. diff before it starts.
A new study uses Association Rule Mining to identify complex microbial relationships in the gut microbiome, revealing key beneficial microbes that contribute to gut homeostasis. The research also demonstrates how ARM can enhance disease classification accuracy for conditions like IBD, CRC, T2D, and IGT.
Researchers have identified 48 previously unknown bacterial species in the indri's microbiome, which is largely established through transmission between members of the same social group. This finding has significant implications for preserving the species' habitat and preventing extinction.
A new study has identified a common bacterial strain that produces signaling proteins influencing hormonal balance and affecting weight, bone density and blood sugar levels. The researchers discovered that RORDEP-producing bacteria can vary greatly between individuals and that people with high levels of these bacteria tend to be leaner.
Researchers have mapped microbial networks underpinning healthy food systems, highlighting the need for integrated approaches to address climate crisis, antibiotic overuse and pesticide reliance. This work is driving microbiome-based solutions for animal, human and environmental health.
Research suggests that consuming high levels of sucralose can make cancer treatment less effective by disrupting the gut microbiome and altering T cell function. However, adding arginine or citrulline supplements to the diet may restore immunotherapy effectiveness in patients with melanoma and non-small cell lung cancer.
Researchers have mapped the microbiome of agri-food systems, revealing how diverse and balanced microbes keep our food safe, nutritious, and sustainable. The map highlights areas where targeted interventions such as probiotics and biofertilizers can improve food quality and reduce antibiotic use.
Researchers at ETH Zurich and Stanford University quantified the number of molecules produced by gut bacteria that reach the human body daily. This knowledge helps understand how the gut microbiome influences health and behavior.
A new study found a significant post-pandemic rise in disorders of gut-brain interaction, including irritable bowel syndrome (IBS) and functional dyspepsia. Individuals with long COVID face significantly higher rates of these disorders, alongside worse mental health and quality of life.
A low FODMAP diet has been shown to improve colonic barrier function and reduce mast cell activation in patients with IBS-D. The study found that the diet reduced symptoms of diarrhea and abdominal pain, and improved intestinal permeability.
Four leading Japanese corporations in the health and nutrition sectors have joined forces to advance microbiome science. The event aims to explore recent research and development achievements, engage with industry innovators, and promote practical applications of fundamental research.
A new study reveals that the human gut microbiota can pinpoint an individual's city of residence with high accuracy, strongly linked to each city's characteristic diet. The researchers identified unique microbial signatures and interaction networks between cities in China, shedding light on how local environments shape our inner biology.
The 12th World Congress on Targeting Microbiota explores the microbiome's role in diagnostics, therapeutics, and systems biology. Emerging data reveal bidirectional interactions between psychotropic medications and the microbiome, highlighting new approaches to mental health.
A study by University of California, Riverside researchers found that inhaling agricultural dust can alter the gut microbiome and impair intestinal function, leading to increased 'leaky gut' and associated chronic diseases. The study highlights the need for protective measures for agricultural workers.
The study reveals diverse microbial profiles within different tumor types, with notable diversity in species composition and spatial localization. Functional effects of intratumoral microbiota on the tumor microenvironment range from immunostimulatory to protumor.
Researchers found that changes in pH levels result in three distinct metabolic states of the community, driven by indigenous biomass activity and nutrient availability. The simple model predicts the activity with just two parameters, offering insights into how soil microbiomes adapt to climate change.
The study found that younger men preferred a fish-centered diet, while older women leaned toward plant-based foods. Dietary diversity increased with age for both men and women, suggesting a shift in dietary preferences over time.
A new study found that consuming pistachios every night for 12 weeks altered bacteria in the gut of adults with prediabetes, increasing beneficial short-chain fatty acids like butyrate. The changes may offer long-term health benefits, potentially slowing Type 2 diabetes development or reducing inflammation.
Research suggests that thyroid hormone treatment can improve gut health in individuals with hypothyroidism, particularly those with autoimmune thyroiditis. The study found a higher prevalence of SIBO in people with hypothyroidism compared to controls, which was mitigated by thyroid medication.
A team of researchers developed a molecular probe that detects sugar consumption in microbes, revealing the role of microorganisms in breaking down ocean sugars. The study provides new insights into glycan cycling across ecosystems and sheds light on the global carbon cycle.
Japan is set to host a global summit on microbiome medicine and fermentation science, featuring pioneering research and collaboration among industry leaders. The event aims to promote personalized nutrition, microbial diagnostics, and next-generation therapeutics.
A new study from the University of Pittsburgh shows exercise improves cancer outcomes and enhances response to immunotherapy in mice by reshaping the gut microbiome. The research found that a specific compound called formate, produced by gut bacteria in exercised mice, was associated with better outcomes in patients with melanoma.
Researchers used Bayesian neural network to identify relationships between gut bacteria and metabolites, providing clues about health. The approach outperformed existing methods in analyzing sleep disorder, obesity, and cancer studies.
Researchers have discovered a sophisticated immune response to beneficial skin microbes that could pave the way for innovative vaccine strategies. By harnessing this preemptive immunity, scientists may develop novel, needle-free vaccinations that protect against pathogens without causing inflammation or disrupting physical barriers.
Scientists have discovered that certain species of gut bacteria can absorb PFAS, potentially protecting against its harmful effects. The researchers plan to develop probiotic dietary supplements to boost the levels of these helpful microbes in our gut.
A new study reveals that women with polycystic ovary syndrome (PCOS) have a sharp reduction in the beneficial gut bacterium Parabacteroides merdae, alongside elevated levels of branched-chain amino acids. These changes may impair endometrial health and reproductive complications in women with PCOS.
A new study has revealed that wheat plants actively influence the microbial communities living on and inside their roots, with certain microbes favored under dry conditions and others under irrigation. This dynamic relationship allows the plant to select its microbial partners, shaping its microbiome over time.
A study by King's College London found that specific changes in the microbiome are associated with cognitive decline in Parkinson's disease. The research suggests that oral-gut translocation may play an active role in worsening symptoms.
A recent study published in Current Biology found that sauropods, a type of herbivorous dinosaur, relied heavily on their gut microbes for digestion. The analysis of plant fossils in the dinosaur's gut suggests that they engaged in minimal oral processing and instead ate bulk feeders.
New research warns against widespread use of Fecal Microbiota Transplants (FMT) due to potential for long-lasting, unintended health consequences. Mismatches in gut ecosystems can lead to changes in metabolism, behavior, and energy balance.
Researchers have discovered that a bacterial probiotic helps slow the spread of stony coral tissue loss disease (SCTLD) in already infected wild corals in Florida. Applying the probiotic treatment across entire coral colonies helped prevent tissue loss, providing a more lasting protection than traditional antibiotics.
Researchers found that obese mice displayed more anxiety-like behaviors and showed different signaling patterns in the hypothalamus, a region involved in regulating metabolism. The study also observed distinct differences in the makeup of gut bacteria in obese mice compared to lean mice.
Researchers developed an in vitro assay to evaluate the anti-pathogen efficacy of mixed algal microbiomes from live-feed microalgae Tetraselmis suecica and Isochrysis galbana. The study found that mixtures of bacteria could inhibit Vibrio anguillarum, a fish pathogen, and isolated pure cultures of bacteria.
A research team is integrating microorganisms into façade coatings to create 'living tattoos' on building walls. These organisms will protect surfaces from weathering, store CO2, and filter pollutants from the air.
A recent study found that coral fragments were low in beneficial Endozoicomonas bacteria, which is associated with coral health. This discovery highlights the importance of microbiome analysis in assessing the performance of coral outplants and may provide new insights into coral restoration efforts.
Researchers at UCSF found that certain gut bacteria can reduce chemotherapy side effects by clearing excess drugs and producing the protective vitamin K2. Patients with more beneficial bacteria had fewer side effects, suggesting that probiotics may help mitigate chemotherapy's impact.
The international conference will focus on translating phage research into clinical reality, exploring key sessions and major speakers. Companies from various sectors are attending the event, highlighting the growing interest in phage therapy.
A study published in Cell Metabolism finds that a combination of gut bacteria and acetate reduces obesity in mice. The researchers discovered that the specific combination of Bacteroides species and acetate leads to increased fat burning and reduced sugar storage, resulting in weight loss.
A study by Swansea University reveals that native and invasive small mammals are sharing their gut microbes as habitats change, highlighting the importance of microbiome similarity in adaptation to new environments. This finding has implications for understanding the impact of urbanization on wildlife health and disease spread.
Researchers have discovered a protein, Mfd, that promotes bacterial resistance and spontaneous mutations. A new compound, NM102, has been developed to block this protein, reducing the bacteria's ability to develop resistance and effectively combat antibiotic-resistant strains.
RMIT University has transferred patents and intellectual property related to the Atmo Gas Capsule, a real-time gut health monitor, to medical device company Atmo Biosciences. The capsule measures biomarkers directly at the source of production in the gut to aid diagnosis of gastrointestinal disorders.
The Microbiology Society has released new guides to communicating complex microbiology topics. The guides aim to support readers in writing about microbiology and promote safe communication of divisive topics.
A new study from the University of Sydney found that poor oral health is significantly associated with higher instances of migraines and abdominal/pain in women. The research identified specific oral microbes correlated with certain pain conditions, including fibromyalgia.
The 8th World Congress on Targeting Phage Therapy 2025 will bring together global phage community to address clinical, regulatory, and industrial challenges. The event will feature cutting-edge research, real-world clinical insights, and applications of bacteriophage therapy across medicine, oncology, agriculture, and industry.
A study published in Cell suggests that the gut microbiome can play a key role in protecting against gastrointestinal (GI) diseases by breaking down certain plant compounds. The researchers found that specific intestinal microbes release beneficial small molecules that regulate inflammation and promote resistance to pathogens, such as ...
The summit will highlight the latest research on coronavirus, plant-based protein, and probiotics, with a focus on their applications in clinical practice. Studies have found that COVID-19 affects the gut microbiome in children, while dietary protein like S100B may promote a healthy microbiome.
Researchers developed a synthetic microbiome therapy using limited strains of gut bacteria to effectively protect against C. difficile infections in mice. The treatment was as effective as traditional fecal transplants and had fewer safety concerns, offering a new alternative for treating this notoriously difficult-to-treat infection.
A new study identified a genetic circuit controlling individual leaf growth and adaptation to environmental conditions. Microbes on plant leaves influence leaf growth independently of nutrient and soil properties.
Researchers discovered that certain bacteria in commensal relationships with plants possess mechanisms to suppress plant immune responses, allowing them to thrive. This ability enables commensal bacteria to outcompete pathogens by avoiding recognition and allocation of resources towards defense.
Researchers at TUM have developed a new therapeutic approach combining dietary therapy with fecal microbiome transfer to sustain inflammation-free states in Crohn's disease patients. The study found that the gut microbiome changes as a result of dietary therapy contribute to treatment success.
Research from RIKEN Center for Integrative Medical Sciences found that infant gut bacteria are associated with food sensitivities and allergies, particularly to eggs. The study suggests that probiotic supplements, such as Bifidobacterium, may help prevent food allergies in at-risk infants.
A new study finds that excess RELMb protein in the intestine disrupts tolerance to triggering foods and increases the risk of food allergy. Inhibiting RELMb may lead to a cure or prevention of food allergy, offering a promising therapeutic approach.
A small preliminary study reveals that fearful dog microbiomes differ significantly from those of non-fearful dogs. These findings suggest a possible link between the gut and brain, potentially influencing fear behaviors.
A study published in Nature Communications reveals that bacteria used to produce Gruyère, Emmental, and Sbrinz cheese show signs of ancient domestication. The researchers analyzed genetic and phenotypic characteristics of the bacterial strains over a 50-year period, finding low genetic diversity and high stability of traits specific to...
The winners of the Applied Microbiology International Horizon Awards 2024 have been named, including the One Health Microbiome Center at Penn State and researchers Dr. François Thomas and Dr. Helen Onyeaka.
Scientists discovered that gophers, which were introduced to a devastated area after the 1980 eruption, helped regenerate plant and animal life through their digging. The bacteria and fungi they brought to the surface helped plants establish themselves and survive.
A recent study published in the journal Microbiome found that lifestyle factors, such as diet and smoking habits, significantly impact the composition of beneficial bacteria in the mouth. The research team analyzed saliva samples from individuals representing different subsistence strategies in Nepal and discovered a correlation betwee...
A new study from the University of Copenhagen aims to replace fecal capsules with a standardized treatment using fermented feces. The method employs fermentation to cultivate beneficial microorganisms, producing a complex mixture of bacteria and bacteriophages that can fight gastrointestinal disorders.