Research suggests that lung bacteria can predict clinical outcomes in critically ill patients, with certain bacteria associated with worse outcomes and the presence of gut-associated bacteria found in the lungs. The study's findings have implications for developing new therapies to prevent and treat critical illness.
SourceAmerican Thoracic Society·JournalAmerican Journal of Respiratory and Critical Care Medicine·DateJan 24, 2020
Research found that PFOS changes the gut microbiome of mice, suggesting potential mechanisms outside human cells and metabolic effects on microbes. The study supports emerging ideas that chemical exposures can impact gut microbes.
A study by Oregon State University researchers found a connection between children's gut microbiomes and their behavior, with those experiencing behavioral problems having different microbiome profiles. The quality of the parent-child relationship and parental stress also played a role in shaping these differences. Further research is ...
A recent study analyzed the gut microbiomes of over 900 species, revealing that birds and bats have surprisingly similar gut bacteria, contrary to expectations. The researchers believe that flying may be the reason for this unique relationship, as it would allow animals to allocate resources more efficiently.
CalDigit TS4 Thunderbolt 4 Dock
CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.
A study comparing 900 vertebrate species found bats' gut microbiomes resemble birds', not other mammals, suggesting flight's evolution may directly affect gut microbiomes. This paradigm shift challenges previous assumptions about animals and their microbes.
SourceUniversity of California - San Diego·JournalmBio·DateJan 7, 2020
A new computational model suggests that the human gut microbiome follows a four-level food web, with energy flowing from microbes that consume nutrients in food eaten by humans, to those that eat nutrients produced by these microbes. The model predicts systematic changes in species composition along the length of the gut.
SourcePLOS·JournalPLOS Computational Biology·DateDec 19, 2019
Researchers develop a new approach to alter intestinal microbiota and vaccinate against chronic inflammatory diseases, including inflammatory bowel diseases and obesity. Targeted immunization against bacterial flagellin has been shown to beneficially alter the composition and function of the intestinal microbiota.
SourceGeorgia State University·JournalNature Communications·DateDec 11, 2019
A team of investigators from Brigham and Women's Hospital has identified a specific microRNA, miR-30d, that increases during peak disease in MS patients. Orally administering a synthetic version of the microRNA prevented disease in a preclinical mouse model.
SourceBrigham and Women's Hospital·JournalCell Host & Microbe·DateNov 26, 2019
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
Researchers discovered that bats have fewer bacterial species living in their guts than in their mouths and skin. The kinds of bacteria living in the bats' guts varied from species to species without following any apparent evolutionary pattern, a stark contrast to other mammals.
A review of case-control fecal gut microbiome studies in Parkinson's disease found varying results, but replicated findings include an increase in Verrucomicrobiaceae and Akkermansia. The researchers recommend integrating existing data to address confounders and propose future studies focus on biomarkers for PD diagnosis.
Researchers have identified a link between certain gut bacteria and an increased risk of bowel cancer. The study found that individuals with a specific type of bacteria from the Bacteroidales group had a slightly higher risk of developing the disease, with risks ranging from 2-15%.
SourceNational Cancer Research Institute·DateNov 3, 2019
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
Scientists have discovered that human gut bacteria require a unique genetic code to thrive, which is different from person to person. The study found that immunity genes from one bacterium are often shared by others, suggesting a complex and adaptive immune system in the gut.
SourceHoward Hughes Medical Institute·JournalNature·DateOct 30, 2019
A recent study published by Wake Forest Baptist Health suggests that the microbes living in our gut play a key role in childhood obesity. The review of existing studies reveals how a mother's health, diet, exercise level, and birth method can affect the risk of obesity in her children.
SourceAtrium Health Wake Forest Baptist·JournalObesity Reviews·DateOct 30, 2019
A new study published in PLoS ONE reveals a correlation between quality sleep and diverse gut microbiome. Subjects with better sleep showed more balanced gut bacteria, which is associated with improved overall health. The study suggests that poor sleep can negatively impact gut health and may lead to additional health problems.
SourceNova Southeastern University·JournalPLOS ONE·DateOct 28, 2019
A new study found that skin UVB exposure increases gut microbial diversity and favors the growth of Lachnospiraceae bacteria, which are linked to vitamin D status. The results suggest a potential link between UVB light exposure and the protective effect against inflammatory diseases like MS and IBD.
SourceFrontiers·JournalFrontiers in Microbiology·DateOct 24, 2019
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A recent study has confirmed that a fetus has its own microbiome, which is transmitted from the mother. This finding opens up potential interventions during pregnancy to stimulate the fetal microbiome and improve preemie growth and immune system.
SourceAnn & Robert H. Lurie Children's Hospital of Chicago·JournalJCI Insight·DateOct 23, 2019
A new study found that 18 drug categories extensively impact the taxonomic structure and metabolic potential of the gut microbiome. Researchers identified eight categories increasing antimicrobial resistance mechanisms. The changes could increase risk of intestinal infections, obesity, and other conditions linked to the gut microbiome.
A new study from Northwestern University suggests that human ecology has played a more significant role in shaping the human gut microbiome than genetic relationships. The research found that the human gut microbiome is more similar to that of Old World monkeys like baboons than apes like chimpanzees.
SourceNorthwestern University·JournalGenome Biology·DateOct 7, 2019
A new mouse study shows that disrupting the daily routine of gut microbes in mice increases the risk for metabolic dysfunction and obesity. The findings suggest a link between microbiota damage and human obesity, particularly in modern environments with antibiotics or long-distance jet travel.
SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateSep 26, 2019
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
Researchers discovered a bacterial enzyme that removes Neu5Gc from cells, potentially preventing inflammatory diseases. A new type of sialidase was found in the gut microbiomes of mice fed with red meat-like diet, which can be leveraged to strip away animal carbohydrates.
SourceUniversity of California - San Diego·JournalNature Microbiology·DateSep 23, 2019
Researchers identified differences in gut microbiome composition between physically high-functioning and low-functioning older adults. The study suggests that the gut microbiome plays a role in maintaining muscle strength in older adults, with mice colonized with fecal samples from high-functioning individuals showing increased grip st...
SourceTufts University, Health Sciences Campus·DateSep 17, 2019
A world first study reveals how gut bacteria influence blood sugar levels by communicating with cells producing serotonin in the host body. The microbiome worsens metabolism by driving up serotonin levels, leading to significant metabolic problems.
SourceFlinders University·JournalProceedings of the National Academy of Sciences·DateSep 16, 2019
Researchers at Brown University discovered that diet can mitigate or exacerbate changes in the gut microbiome caused by antibiotics. In a mouse study, diet high in fiber and low in simple sugars protected certain beneficial bacteria from antibiotic harm.
SourceBrown University·JournalCell Metabolism·DateSep 12, 2019
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
A team of researchers at George Washington University published a comprehensive list of the types and ratios of microbes that inhabit a healthy human gut, known as GutFeelingKB. This database will serve as a reference for doctors, patients, and researchers, providing an understanding of what constitutes a 'normal' human microbiome.
SourceGeorge Washington University·JournalPLOS ONE·DateSep 11, 2019
A new reference database for a healthy human gut microbiome has been compiled by researchers, providing insights into the types of microorganisms present in humans. The database, called GutFeelingKB, contains information on 157 organisms across 60 distinct genera, with certain bacteria, such as Firmicutes and Clostridia, being dominant.
A new study found that a special diet can alter the gut microbiome in dogs with Crohn's-like disease, mirroring changes seen in children with the condition. The diet-induced changes led to increased production of secondary bile acids, which alleviated disease symptoms.
SourceUniversity of Pennsylvania·JournalMicrobiome·DateSep 9, 2019
Researchers found that oral antibiotics can alter human immune responses to seasonal influenza vaccination, potentially hindering protection against infection. Antibiotics also promoted pro-inflammatory states in the body, similar to conditions seen in older adults who have received influenza vaccines.
SourceNIH/National Institute of Allergy and Infectious Diseases·JournalCell·DateSep 6, 2019
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
A comprehensive catalogue of human digestive tract bacteria has been identified, revealing novel interactions and associations between bacterial strains and health outcomes. The study provides a foundation for future research into the mechanisms underlying microbiome dynamics and their impact on human health.
SourceMassachusetts Institute of Technology·JournalNature Medicine·DateSep 2, 2019
Research reveals that diet can alter the effectiveness of metformin, a type-2 diabetes drug, by influencing gut bacteria. The study found that specific nutrients can either enhance or suppress these effects, highlighting the importance of dietary guidance for improved treatment outcomes.
SourceMedical Research Council (MRC) Laboratory of Medical Sciences·JournalCell·DateAug 30, 2019
Researchers found altered gut microbiota in sepsis patients, leading to more severe liver damage in mice. The study suggests that transplantation of healthy feces may help treat sepsis in intensive care units.
SourceFederation of American Societies for Experimental Biology·JournalThe FASEB Journal·DateAug 29, 2019
Researchers developed molecules that can change unhealthful gut microbiomes into more healthful ones in mice, reducing cholesterol levels and inflammation. The study could lead to new treatments for chronic diseases related to diet.
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
A new index developed from the skin microbiome of children can identify eczema and predict treatment response. The Microbial Index of Skin Health (MiSH) achieved high accuracy in identifying skin conditions across different cities, paving the way for precise skin care.
SourceChinese Academy of Sciences Headquarters·JournalmSystems·DateAug 22, 2019
B. infantis EVC001 demonstrates improved metabolism of protein-bound glycans from human milk, providing a basis for facilitating colonization in formula-fed infants. The study's findings suggest that N-glycans from milk glycoproteins contribute to B. infantis EVC001 colonization in the infant gut.
SourceMSR Communications·JournalJournal of Functional Foods·DateAug 21, 2019
A new Northwestern University study discovered that spaceflight consistently changes the abundance and diversity of gut bacteria in mice. Using a novel analytical tool called STARMAPS, researchers found that spaceflight causes a specific change on the microbiome, but ruled out radiation as the cause.
SourceNorthwestern University·JournalMicrobiome·DateAug 21, 2019
Researchers developed a new mouse model called 'wildling,' which acquired microbes and pathogens from wild mice while maintaining laboratory genetics. The study found that wildlings mirrored human immune responses, were stable in their microbiota, and predicted human immune responses with accuracy.
SourceNIH/National Institute of Diabetes and Digestive and Kidney Diseases·JournalScience·DateAug 1, 2019
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
A new study reveals that T follicular helper cells shield mice from obesity by promoting IgA antibody production, which suppresses lipid absorption. This discovery highlights the immune system's role in regulating the gut microbiome and offers potential for novel treatments against metabolic diseases.
SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateJul 25, 2019
Researchers discovered that the cuttlefish has a simple microbiome containing only two families of bacteria: Vibrionaceae and Piscirickettsiaceae. The most dense community of microbes was found in the esophagus, contradicting previous assumptions about where microbe populations would thrive.
SourceMarine Biological Laboratory·JournalmSystems·DateJul 25, 2019
A team of researchers from Tufts University has developed a 3D-printed pill that can sample bacteria in the gut without causing harm. The pill provides accurate identification of bacterial populations and their relative abundance, enabling better understanding of the role of different intestinal bacterial species in health and disease.
SourceTufts University·JournalAdvanced Intelligent Systems·DateJul 24, 2019
A study published in Frontiers in Immunology found that rural Amish babies had a more diverse and beneficial gut microbiome than urban babies, which led to a more robust development of the respiratory immune system. The researchers used fecal transplants from Amish babies to colonize the guts of newborn pigs, showing a connection betwe...
SourceOhio State University·JournalFrontiers in Immunology·DateJul 23, 2019
Researchers found a link between healthy gut flora and reduced infection risk after knee and hip replacement surgeries. The study suggests that mice with unhealthy microbiomes may have compromised immune systems, paving the way for potential microbiome-based therapies to prevent infections.
SourceCornell University·JournalClinical Orthopaedics and Related Research·DateJul 18, 2019
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
A high-quality diet is associated with a higher abundance of beneficial bacteria in the colon, while a poor-quality diet is linked to more potentially harmful bacteria. The researchers propose that modifying the microbiome through diet may be a strategy to reduce chronic disease risk.
SourceBaylor College of Medicine·JournalAmerican Journal of Clinical Nutrition·DateJul 15, 2019
Research reveals preterm infants with growth failure have altered gut bacteria and delayed metabolic development, which may be treated through individualized interventions. The study's findings offer new insights into predicting and preventing growth failure in premature infants.
SourceAnn & Robert H. Lurie Children's Hospital of Chicago·JournalScientific Reports·DateJul 9, 2019
Researchers at Universitat Pompeu Fabra and S-Biomedic demonstrated the use of living bacteria to temporarily modulate skin microbiome composition. The study, published in Microbiome, found that probiotic solutions from donor microbiomes can be applied to recipients, leading to a shift towards a healthier microbiome state.
SourceUniversitat Pompeu Fabra - Barcelona·JournalMicrobiome·DateJul 8, 2019
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
A mathematical framework describes the ecology of a microbiome-host interaction landscape, allowing for global comparisons and understanding of diverse microbiomes' associations with similar health outcomes. The framework applies equally well to traditional genetic interactions.
SourceCarnegie Institution for Science·JournalJournal of Mathematical Biology·DateJul 2, 2019
A study led by Georgia State University researchers found that fecal miRNA can serve as a tool to assess gut microbiota healthiness and provide early clues to intestinal inflammation in mice. The findings offer new hope for diagnosing chronic gut conditions, such as inflammatory bowel disease.
SourceGeorgia State University·JournalTheranostics·DateJun 27, 2019
Researchers found Veillonella bacteria in elite athletes' microbiomes, which converts lactic acid into propionate to improve exercise capacity. Supplementing with Veillonella may boost sedentary individuals' exercise abilities and protect against chronic diseases.
SourceJoslin Diabetes Center·JournalNature Medicine·DateJun 24, 2019
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
Researchers have discovered that plants can transmit antibiotic-resistant superbugs to humans, highlighting the importance of tackling foodborne resistance from all aspects of the food chain. The study found that certain antibiotics can increase the ability of bacteria to colonize the gut after ingestion, while others can prevent it.
Researchers identified Roseburia intestinalis as a gut bacterium triggering antiphospholipid antibodies in patients with antiphospholipid syndrome. The study suggests that eliminating this bacterium may help decrease antibody levels and open doors for future treatment options.
SourceHospital for Special Surgery·JournalCell Host & Microbe·DateJun 18, 2019
A recent study published in Nature Medicine Letters reveals that specific microbiome organisms are linked to the early stages of colorectal cancer development. The researchers found increases in these microorganisms in fecal samples from patients, which could potentially provide vital diagnostic clues.
SourceOsaka University·JournalNature Medicine·DateJun 12, 2019
A new study reveals that bacteriophages can have a profound impact on the dynamics of the gut microbiome, causing a cascade of effects on other species and modulating metabolite levels. This finding has significant implications for therapeutic use and understanding the potential effects of other treatments.
SourceBrigham and Women's Hospital·JournalCell Host & Microbe·DateJun 6, 2019
A new study by immunologists at the Babraham Institute has shown that fecal transplants from young mice can replenish and boost the gut microbiome of older mice, rejuvenating their immune system. The research suggests that targeting the gut microbiome could be a way to treat age-related symptoms and facilitate healthy aging.
SourceBabraham Institute·JournalNature Communications·DateJun 4, 2019
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
Researchers have made an important advance in understanding the role of gut bacteria in human health, including diagnostic methods and therapies. The study found that patients with certain diseases had a smaller number of protein families in their microbiome compared to healthy individuals.
SourceOregon State University·JournalmSystems·DateMay 30, 2019
A study using mouse models reveals that gut bacteria directly contribute to autism-like behaviors, affecting gene expression and metabolite production. Researchers hope this discovery may lead to new treatments targeting the gut, rather than the brain.
SourceCalifornia Institute of Technology·JournalCell·DateMay 30, 2019
A new study from Harvard T.H. Chan School of Public Health and the Broad Institute of MIT and Harvard found that changes in the gut microbiome during IBD trigger an unhealthy inflammatory reaction. The research, part of the Human Microbiome Project, identified specific chemicals and microbial shifts that contribute to disease activity.
SourceHarvard T.H. Chan School of Public Health·JournalNature·DateMay 29, 2019
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
A recent study found that women's gut microbiomes are more diverse and mature earlier than men's, with a positive association between age and bacterial diversity. The research suggests that sex hormones may play a role in the development of the female gut microbiome.
Researchers have developed an 'anaerobic Intestine Chip' that stably maintains a complex human microbiome and provides a protective physiological barrier. This breakthrough technology allows for direct investigations of health and disease-related human-microbiome interactions under low oxygen conditions.
SourceWyss Institute for Biologically Inspired Engineering at Harvard·JournalNature Biomedical Engineering·DateMay 13, 2019
A new University of Connecticut study found that human activity influences the gut microbiota and body mass of Darwin's finches in the Galapagos. Researchers studied over 100 female finches and discovered that those living near humans had different gut bacteria communities, leading to changes in their physical characteristics.
SourceUniversity of Connecticut·JournalMolecular Ecology·DateApr 25, 2019
A new study found no major differences in gut microbiomes of people infected with roundworms or hookworms and uninfected peers. However, curing hookworm infections resulted in specific changes to the microbiome, while deworming had minimal effects.
SourceAmerican Society for Microbiology·JournalmBio·DateApr 23, 2019
Researchers analyzed B. fragilis' evolution in humans, finding 16 genes evolve within individuals, targeting pathways for fiber uptake and immune system interactions. The study also revealed differences in mutations between Western and Eastern cultures, with potential implications for probiotic choices and microbial therapies.
SourceCell Press·JournalCell Host & Microbe·DateApr 23, 2019
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
Research from the NASA Twins Study found that extended spaceflight alters the ratio of two major categories of bacteria in the gut microbiome, but not its diversity. The study's findings could help protect astronauts' and space tourists' microbiomes during long bouts of space travel.
SourceNorthwestern University·JournalScience·DateApr 11, 2019