Articles tagged with Mushrooms
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A research team discovered that bacterial cellulose produced by Komagataeibacter bacteria survived on Mars-like conditions. The study found minor changes in the genome after reactivation on Earth, suggesting cellulose as a potential biomarker for extraterrestrial life.
A new analysis of brain scans from close to 60 people receiving treatment for depression reveals that psilocybin-assisted therapy shows increased brain connectivity even after use, leading to self-reported improvements in depression. The findings differ from conventional antidepressants and suggest a fundamental mechanism via which psy...
Adults who have used psilocybin are 30% less likely to develop opioid use disorder, according to a nationally representative survey. Psilocybin use is also associated with reduced symptoms of opioid dependence and abuse.
Researchers investigate how mushrooms improve gut health and provide a preventive buffer against disease in Western-style diets. The study aims to understand the role of Turicibacter in dietary obesity and gut health, as well as the potential benefits of incorporating oyster mushrooms into diet.
A new Johns Hopkins study examines the link between psychedelics and consciousness, revealing a significant increase in attributing consciousness to various entities following a psychedelic experience. The study found that participants who reported belief-changing experiences showed substantial increases in attributing consciousness to...
A systematic review of psilocybin interactions with psychiatric medications reveals a lack of scientific research, leaving clinicians and patients uncertain about treatment combinations. The review highlights the need for further studies on clinical outcomes of combining pharmaceutical medications with psilocybin.
A study by Johns Hopkins Medicine researchers found that psilocybin-assisted therapy can lead to significant and durable improvements in depression, with effects lasting at least a year for most patients. The treatment was shown to produce large decreases in depression severity and stable rates of response throughout the follow-up period.
A Japanese squirrel's feeding behavior on poisonous Amanita species has been observed, suggesting a potential mutualistic relationship. The study found that the spores of these fungi may survive being eaten and excreted by squirrels, facilitating their dispersal.
Researchers are exploring the potential of mycelium-based soil remediation to address lead contamination in urban areas. The team will conduct lab experiments and perform electron microscopy imaging to understand how mycelium cell walls can bind and hold onto lead, as well as precipitate lead minerals around the fibers.
A UBCO study found that psychedelic microdosing significantly reduces symptoms of anxiety and depression in adults. The study, which followed over 8,500 participants from 75 countries, suggests that microdosing can be a valuable tool for mental health treatment.
A multi-center study assesses medicinal mushrooms and Chinese herbs for therapeutic benefit in treating acute COVID-19 infection. The MACH-19 trial evaluates the safety and feasibility of two investigational compounds, one in capsule form and another as a Chinese herbal formula.
Researchers from the University of Évora discovered seven new species of Terfezia fungi in Portugal, including two previously unknown to science. The study provides valuable insights into their ecological range and potential hosts, enabling the development of truffle cultivation techniques that can positively impact local communities.
A study found that 95% of fungal species on Earth remain undescribed, leading to inconsistent regulations and potential health risks. The researchers tested 16 food products labeled as containing 'wild mushrooms' and discovered most consisted of cultivated species, including poisonous varieties.
Scientists identify edible wild mushroom with complex reproductive structure, challenging traditional understanding of fungal reproduction. The study reveals a new type of reproduction that recombines genetic information without a mate, potentially increasing ecological fitness and adapting to previously unsuitable habitats.
A recent study by Yale researchers found that psilocybin increases the density of dendritic spines, aiding information transmission between neurons and potentially treating depression. Mice subjected to stress showed behavioral improvements after receiving psilocybin, suggesting a possible therapeutic effect.
Researchers developed a robotic mechanism for picking and trimming button mushrooms, achieving a 90% success rate in initial tests. The system's performance was improved after multiple picks, demonstrating its potential for automated harvesting.
A new clinical trial is investigating the effectiveness of white button mushroom tablets in regulating immune systems and reducing prostate-specific antigen (PSA) levels. The study aims to recruit 132 male participants with recurrent prostate cancer, with results indicating potential benefits against prostate cancer.
A new Penn State study has found that higher mushroom consumption is associated with a lower risk of cancer. The systematic review and meta-analysis analyzed data from over 19,500 cancer patients and found individuals who ate 18 grams of mushrooms daily had a 45% lower risk of cancer compared to non-mushroom eaters.
Researchers at Shinshu University successfully cultivated matsutake mushrooms by germinating spores and inducing mycelia in the soil of Japanese red pine roots. This breakthrough could lead to an artificial cultivation technique for these valuable edible fungi, addressing declining natural habitats.
A mouse study suggests that white button mushroom extract can suppress androgen receptor activity in prostate cancer cells. The study also found that mice treated with the extract experienced reduced prostate tumor growth and decreased levels of PSA in their blood.
The study found that adding a serving of mushrooms to the diet increased several micronutrients, including potassium, copper, selenium, and B vitamins. The addition of oyster mushrooms also increased vitamin D levels. Mushrooms exposed to UV-light significantly boosted vitamin D intake.
Researchers found that adding a serving of mushrooms increased micronutrient intake, including potassium and fiber, without affecting calorie, fat, or sodium content. Mushrooms also provided vitamin D, copper, phosphorus, selenium, zinc, and other essential nutrients.
Researchers have developed a Velcro-like fastener with a microscopic mushroom design that uses softer materials and still provides strong interlocking force. This design has potential for quiet operation and can be used in various applications such as diapers, soft robotics, and grippers for robots.
Researchers at KIST extracted ganoderic acid from Ganoderma lucidum to treat skin conditions like atopic dermatitis. Optimal drying and extraction conditions were found to enhance anti-inflammatory, antioxidant, and anti-diabetic effects.
Researchers have discovered a new species of truffle, Hysterangium bonobo, which is prized by bonobos and has crystal-encrusted filaments. The find highlights the vast fungal diversity in the region and emphasizes the importance of indigenous knowledge in scientific discoveries.
Helper bacteria, such as Mycetocola tolaasinivorans, protect white button mushrooms from the bacterial pathogen Pseudomonas tolaasii by enzymatically disabling its toxin and motility. This mechanism involves a lactonase enzyme that linearizes the tolaasin toxin into a non-toxic structure.
Researchers at TUM have developed a new method to quantify the key substances in chanterelles responsible for their distinctive kokumi effect. These natural fatty acid derivatives can be used as quality control markers and potentially improve flavor profiles in mushroom dishes and other savory foods.
Engineers produce high-impact multilayered coatings using chitin from shrimp, mushrooms, and other organisms, which can protect against bullets, lasers, toxic gas, and other dangers. The coatings aim to be biodegradable by design, reducing environmental impact.
Researchers have successfully created plants that produce their own visible luminescence through the insertion of DNA from mushrooms. The plants glow brightly and continuously throughout their lifecycle, offering a sustainable alternative to traditional lighting sources.
Scientists at DTU Biosustain successfully produced psilocybin de novo in yeast, eliminating the need for expensive substrates and enabling large-scale fermentation. This breakthrough could pave the way for the commercial production of psilocybin as a potential treatment for depression and other psychological conditions.
A simple portable test can detect deadly mushroom toxins in minutes, aiding doctors in diagnosing amatoxin poisoning. The test's sensitivity allows for detection of the toxin in urine, potentially improving patient outcomes and increasing safe mushroom foraging.
Researchers at Université libre de Bruxelles discover oldest known mushroom fossil, dating back 715-810 million years, using advanced molecular analysis techniques. The findings suggest that fungi played a crucial role in the colonization of Earth's surface around 500 million years ago.
Researchers found that mindfulness meditation boosts the positive long-term effects of a single dose of psilocybin, reducing stress and increasing feelings of happiness. The study showed that meditation can counteract negative reactions to psilocybin and increase empathy and altruism.
A long-term cohort study of over 36,000 Japanese men found that consuming mushrooms on a regular basis reduces the risk of prostate cancer. Participants who ate mushrooms three or more times per week had a 17% lower risk compared to those who ate less frequently.
Researchers discovered physically linked mating type loci in 24 Trichosporonales fungi species, with highly conserved gene sequences. This is unusual, as mating type chromosomes tend to degenerate during evolution, and the mechanisms stabilizing these loci will be analyzed in future studies.
A new study found an inverse relationship between mushroom consumption and the development of prostate cancer among middle-aged and elderly Japanese men. Regular mushroom intake was associated with an 8-17% lower risk of prostate cancer.
Researchers discovered that long-lived fungi accumulate surprisingly few mutations over time, indicating a well-developed protection mechanism. The study uses fairy rings of Marasmius oreades to examine the speed and pattern of mutations, providing new insights into cell processes and longevity.
A new biomaterial, mycokarst, made from mushroom spores has been developed to repair and strengthen building materials in extreme conditions. The material was tested on karst formations and found to be highly durable, capable of withstanding loads of up to 40 MPa.
A study by researchers at Technical University of Munich found that fungal communities have darker mushrooms in cold climates, suggesting a correlation between coloration and temperature regulation. This mechanism may improve reproduction by allowing fungi to harness solar energy.
Researchers at West Virginia University have discovered a fungus that infects cicadas, causing them to lose their limbs and engage in abnormal behavior. The fungus contains psychoactive compounds similar to those found in hallucinogenic mushrooms, but further research is needed to determine its potential benefits.
Researchers create flexible optical plastic with nano-Enoki mushroom structures that repel liquids while maintaining transparency. The surface resists staining from various liquids, including blood, coffee, and olive oil.
Researchers found that sun-exposed oyster mushrooms can increase vitamin D levels and improve immunological responses in TB patients. The study used bread containing the mushrooms, which showed significant improvements in patients' TB severity scores and reduced vitamin D deficiency.
A new species of medicinal mushroom, Ganoderma tropicum, was recorded in Thailand for the first time. The study found optimal growth conditions for mycelia production at specific temperatures and pH levels.
Researchers created bionic mushrooms by integrating cyanobacteria with graphene nanoribbons, producing electricity through photosynthesis. The hybrid system can produce eight-fold more electricity than traditional methods, opening opportunities for next-generation bio-hybrid applications in healthcare, defense, and the environment.
Researchers have created a bionic mushroom that produces electricity through photosynthesis, generating a current of about 65 nanoAmps. The system uses cyanobacteria and graphene nanoribbons to capture electrons released during photosynthesis.
A study suggests that microdosing psychedelics can improve creative problem-solving abilities by enhancing divergent and convergent thinking. Participants who took a tiny fraction of a normal dose of psychedelic substances showed improved performance on tasks requiring alternative solutions and convergent thinking.
Researchers found that Amanita fungi lost genetic material to form a closer bond with plants, allowing them to thrive in forest ecosystems. The study suggests that symbiosis may be easier to develop than previously thought.
A study found that eating white button mushrooms can alter the gut microbiome, producing short-chain fatty acids that regulate glucose production in the liver. This research holds promise for developing new diabetes treatments and prevention strategies.
The study identified four fungi species with high anti-cancer potential, including polyphenols, polysaccharides, and terpenoids. These compounds show selective targeting of malignant tumors with minimal harm to healthy cells.
Researchers at the University of Delaware created a biodegradable shoe using mushrooms, chicken feathers, and textile waste. The shoe's sole is made from a bio-composite material that can be composted, reducing waste in the fashion industry.
A team of NUS engineers discovered a novel method to convert cellulose to biobutanol directly using the Thermoanaerobacterium thermosaccharolyticum TG57 strain, isolates from mushroom waste. This breakthrough could improve sustainability and reduce costs in biofuel production without competing with food crops.
The non-photosynthesizing orchid Gastrodia pubilabiata mimics rotting mushrooms to attract fruit flies for pollination. It also survives by absorbing nutrients from fungal hyphae of mushrooms. This unique trait allows the plant to thrive in environments with limited sunlight.
A new study by Ohio State University researchers found that psychedelic mushrooms developed psilocybin to interfere with insect neurotransmitters, lowering the chances of being eaten. This evolutionary explanation could guide medical science in finding novel treatments for neurological disorders.
Researchers at the University of Bristol created a new platform for producing desperately needed antibiotics by combining synthetic biology with biology and chemistry. The team successfully generated a semi-synthetic pleuromutilin derivative with enhanced antibiotic activity, addressing the growing resistance to existing antibiotics.
The Aspidistra elatior flower attracts insects by pretending to be a mushroom, with fungus gnats being the primary pollinators in its native habitat. This discovery clarifies that like most plants, A. elatior is mainly pollinated by flying insects.
Researchers found that mushrooms are the highest dietary source of ergothioneine and glutathione, two antioxidants that may protect against oxidative stress and age-related diseases. The amounts of these compounds vary greatly between mushroom species, with porcini being the richest source.
Ayahuasca users reported lower problematic alcohol use and higher general wellbeing compared to LSD or magic mushrooms users. The study found that ayahuasca's acute effects lasted six hours and were most strongly felt one hour after consumption.
A new study found that eating a mushroom-rich breakfast resulted in less hunger and a greater feeling of fullness compared to a meat breakfast. The study also showed that mushrooms can be as satiating as meat when protein levels are matched, indicating potential benefits for weight management and overall wellness.
A team of entomologists has solved the mystery of a secretive fly species by studying mushrooms in Los Angeles. The females were found to lay eggs on mushroom caps, while males were discovered only after citizen scientists alerted researchers.
Researchers have identified the enzymes responsible for psilocybin production in magic mushrooms, which could lead to its biotechnological production. The study reveals a previously unknown biosynthetic pathway and introduces a synthetic route that could transform psilocybin into a pharmaceutical ingredient.