Articles tagged with Microbial Signaling
Researchers propose a novel computational method to quantify information flow in biological systems, enabling accurate analysis without measuring input signals. The method, using a dual reporter system, accurately analyzed information flow leading to bacterial motor output in response to chemical signals.
Researchers aim to integrate microbial sensing and communication with electronic networks, enabling computing systems constructed from living cells. The project explores the development of smart biosensors capable of identifying chemical signatures and learning through cellular memory.
Engineered yeast cells can form cooperative groups that perform complex tasks and self-regulate in response to external signals. This approach enables precise production of therapeutic compounds, reducing waste and increasing treatment efficacy.
The study highlights the role of proteins, polysaccharides, water channels, and metal ions in shaping biofilm morphology. Bacterial biofilms adapt to environmental stressors through complex interactions between cells and molecular processes in the extracellular space.
Research reveals that bleaching reefs release organic compounds that promote bacterial growth, leading to an increase in opportunistic bacteria and potential pathogens. This shift in microbial communities may harm corals through suffocation or disease.
Researchers separate out microbial and environmental controls on marine sedimentary pyrite sulfur isotope ratios, revealing local processes that dominate the record. This breakthrough refutes previous hypotheses and offers a new framework for interpreting ancient signals.
A recent study published in Nature Neuroscience clarifies the connection between autism and the microbiome, identifying autism-specific metabolic pathways associated with particular human gut microbes. The analysis, which harmonized dozens of previously published datasets, reveals a common microbial signature distinguishing autistic fr...
Researchers at Oak Ridge National Laboratory identified specific proteins that regulate plant-microbe signaling, enabling plants to distinguish beneficial microbes from disease-causing ones. This breakthrough could accelerate gene function identification and improve crop performance in sustainable bioenergy crops.
A study by Mayo Clinic researchers found a specific colonization of microbes in the reproductive tract is commonly found in women with ovarian cancer. The discovery strengthens evidence that the bacterial component of the microbiome is an important indicator for early detection, diagnosis, and prognosis of ovarian cancer.
The ISM Annual Meeting highlights new topics in oral, vaginal, skin, and gut microbiota, as well as their metabolites and potential implications in diseases like cancer, depression, and stroke. The meeting aims to explore the mechanism behind microbiota efficacy and its potential application in precision medicine.
The Biofinder instrument has successfully detected bio-residue in ancient fish fossils from the Green River formation, confirming that biological residues can survive millions of years. The device's capabilities make it an ideal tool for future NASA missions to detect signs of past life on other planetary bodies.
Researchers found microbes influence which genes are used for fat digestion and absorption, leading to changes in epithelial cells. The study also showed microbes promote lipid absorption and impact systemic processes like weight gain.
A study found that specific bacterial groups from the Lachnospiraceae family were associated with an increased risk of developing type 2 diabetes. The research used machine learning techniques and analyzed fecal samples from a large Finnish population cohort, identifying microbial biomarkers that predicted disease incidence.
A new study explores how plants respond differently to useful and harmful microbes, revealing that accessory chromosomes from fungal strains dictate these responses. Most plant genes are expressed similarly in response to both beneficial and pathogenic fungi, but with key differences occurring just 12 hours after interaction.
A study by University of South Florida Health researchers suggests that fenchol, a natural compound in basil, can help reduce neurotoxic amyloid-beta in the brain. Fenchol stimulates FFAR2 signaling, reducing senescent neuronal cells and increasing Aβ degradation.
A new study links molecular signaling pathways in the gut, intestinal microbiome, and development of nonalcoholic fatty liver disease (NAFLD). Disruption of the gut microflora prevented NAFLD in mice fed a high-fat diet, suggesting that altering microbial populations may protect against the disease.
Researchers at Duke University discovered that the host determines which genes are open in the gut, while microbes regulate their usage, indicating a cooperative environment where both parties interact to thrive. This study has significant implications for understanding the intricate relationships between hosts and microbiomes.
Researchers have identified a critical enzyme in plants' rapid immune response against microbes, revealing its activation mechanism through the BIK1 protein. This discovery lays the groundwork for future research on plant immunity and disease resistance.
Researchers at UC San Diego and Scripps Institute of Oceanography used matrix-assisted laser desorption ionization mass spectrometry to reveal multiplex microbial interactions. The technique allowed them to see competition for resources, secretion of molecules altering neighboring organisms' phenotypes.