Researchers from Shinshu University have successfully confined and protected magnetic skyrmions using patterns of modified magnetic properties. This method offers a promising approach for building reliable channels for confinement, accumulation, and transport of skyrmions as information carriers.
Researchers developed graphene oxide membranes that maintain better filtration performance than commercial polymeric membranes. These membranes preserve the texture, flavor, and nutritional value of milk by rejecting fat, proteins, and some minerals.
A team of researchers developed a biomimetic mineralization of calcium carbonate using a multifunctional peptide template that can self-supply mineral sources. The study clarifies the formation mechanism of inorganic crystals and their control by organic templates, facilitating understanding of biomineralization.
Researchers found that extracellular mRNA is taken up by natural killer cells and transported to the nucleus, enhancing migration activity and interferon gamma production. This mechanism inhibits cancer metastasis in animal experiments.
Seiichi Shirai's practice of calligraphy was characterized by four aspects: interest in kanji's primitive aspects, emphasis on utility, asceticism, and rapid writing. His calligraphy reflected the universal potential of objects without being misled by external form or origin.
Researchers at Shinshu University and the National Polar Research Institute found a Forbush decrease in cosmic ray counts during a CME event, but the CR density exceeded its original level before exiting the Magnetic Flux Rope. The high-speed solar wind caused this unusual enhancement of CR density through local compression of the MFR.
Researchers at Shinshu University Hospital developed a novel method to detect untreated osteoporosis through a low-cost, physical function test during routine health checks. The test measures two-step distance and body height to identify high risk individuals. Proper treatment can help avoid serious fractures and reduce mobility issues.
A recent study found that dragonflies from the Yaeyama and Taiwan islands, despite being geographically close, have higher genetic diversity than expected due to island fragmentation. This discovery suggests that historical dispersal events may have influenced genetic exchange between islands.
A study during the COVID-19 pandemic found that lockdowns led to increased emotional/behavioral problems in schoolchildren, with grades 1-3 experiencing the most issues. These problems included inattention and hyperactivity, highlighting the need for support and assistance methods.
A national database analysis reveals a cumulative incidence of 2.75% for autism spectrum disorders among children born between 2009 and 2014. The study found regional differences and an increasing trend over the years, with the proportion of diagnosed individuals showing a significant increase globally.
Researchers found that oligo DNA promotes muscle differentiation and reduces inflammation in myoblasts, exacerbating diabetes. This discovery holds potential for developing a therapeutic agent to treat muscle wasting associated with various diseases.
Research finds that small chloroplasts in plant epidermal cells play a crucial role in controlling the entry of fungal pathogens. The study reveals that these chloroplasts migrate to the surface layer in response to fungal attacks, blocking their invasion into plant cells.
A joint research project by Shinshu University and Genesis Research Institute found that electromagnetic anomalies occur before earthquakes due to gas-electric interactions. The anomalies are caused by the trapping of fluid in a fault-valve, which eventually cracks and releases charged gas, generating a large current.
Researchers at Shinshu University developed a new purification protocol for Postsynaptic density (PSD) lattice, a core structure of the PSD of excitatory synapses. They identified tubulin as a major component of the MEC, with non-microtubule tubulin widely distributed on the purified PSD lattice.
Researchers found that 18:1 LPE promotes neurite outgrowth and protects neurons from glutamate toxicity, suggesting a key role for LPE in brain function. The study provides new insights into the physiological importance of LPE and its potential as a therapeutic agent for cranial nerve damage.
A recent study led by Shinshu University found that flower size is correlated with pollinator size in different mountain regions, evolving independently in each area. Despite genetic similarity between plants across regions, flower sizes varied greatly, suggesting parallel evolution of this trait among mountains.
Researchers investigated the prevalence of portopulmonary hypertension among patients with chronic liver disease at Shinshu University Hospital. The study aims to clarify the condition's etiology and pathophysiology, as well as identify risk factors for its onset.
Cholestenone inhibits H. pylori cell wall biosynthesis by suppressing CGL production, effective against clarithromycin-resistant strains and eradicating bacteria in mice fed with cholestenone-containing diets.
Researchers discovered that strawberry geranium (Saxifraga stolonifera) suppresses excessive immune response mediated by Toll-like receptor 2, reducing skin inflammation. This finding offers a potential alternative to conventional antibiotics and steroid-like compounds used to control dermatitis.
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.
Researchers at Shinshu University have successfully edited the silk moth's temperature sensor to induce dormancy based on day length, similar to its ancestral species. This breakthrough sheds light on the molecular mechanisms behind environmental adaptation in insects and has significant implications for the sericulture industry.
Researchers at Shinshu University developed an affordable portable sensor using lanthanide metal-organic frameworks (MOFs) to detect fluoride levels in drinking water. The device is compatible with local populations and can be produced locally, aiming to improve access to safe water and sanitation for all
Researchers have developed a highly-efficient water decomposition reaction using BaTaO2N photocatalyst, achieving nearly 100 times the efficiency of conventional methods. The new method involves sequential cocatalyst decoration on the surface of BaTaO2N particles, resulting in high dispersion and improved hydrogen production.
Researchers at Shinshu University have developed an acoustic cloaking structure that can operate in both air and water. The design uses finite element analysis to optimize the material selection and acoustics properties, enabling functionality in a wide frequency band.
Researchers found that shishito peppers with fewer seeds exhibit a range of spiciness, from weak to strong. The genes involved in capsaicinoid synthesis showed a positive correlation with pungent intensity. By suppressing these gene expressions, breeders may develop varieties with consistent flavor and reduced spicy fluctuations.
The study used direct visualization to clarify the formation mechanism of microgels during precipitation polymerization. The research revealed that the aggregation of polymer chains in the nucleation process is crucial for determining the nanostructures of microgels, leading to improved understanding of their formation.
Researchers found that curcumin intake increases ApoA-II and HDL-cholesterol concentrations by activating the PPARα signaling pathway, leading to increased AApoAII amyloid deposition. This discovery provides a novel molecular target for understanding amyloidogenesis and treating metabolic disorders.
This study introduces a new method using terrestrial laser scanning to monitor changes in leaf water content of tree communities. The technique allows for the measurement and monitoring of leaf water content with increased accuracy.
A new isolated lymphatic vessel lumen perfusion system was developed to evaluate the interaction between nanoparticles and lymphatic vessels. The system enables detailed examinations of nanomaterial movements and biological safety, paving the way for safe clinical applications.
Researchers at Shinshu University have developed a novel method for rapidly and efficiently separating oxygen-18 from oxygen-16, an isotope essential for Positron Emission Tomography (PET) diagnosis in cancer treatment. This breakthrough uses nanoporous carbon to achieve high-speed separation.
Researchers found that pentosidine and carboxymethyl-lysine, two types of advanced glycation end products, are significantly associated with prevalent vertebral fracture in postmenopausal women. The study suggests that these AGEs may impact bone status via different mechanisms, contributing to impaired bone quality.
Researchers identified a novel oligo-DNA molecule that induces myoblast differentiation, potentially treating muscle atrophy and related diseases. The 'myogenetic oligo-DNA' (myoDN) acts as an aptamer, binding to protein nucleolin and activating the p53 signaling pathway.
Phosphonate functional groups on La,Rh:STO surface supply protons to active site, enhancing hydrogen production activity. Bulk phosphate buffer solution reduces activity in this design.
Researchers at Shinshu University discovered that silkworms use thermal information to determine when to lay dormant eggs. The neuropeptide corazonin plays a key role in regulating this process, and its release is controlled by GABA neurotransmission.
A novel drug target has been identified for neonatal and infant heart failure, a condition with no specific treatment. The target stimulates cardiac contractility in newborns and infants with minimal side effects, offering new possibilities for pediatric heart failure treatment.
Researchers at Shinshu University successfully cultivated AM fungi independently using myristate as a fuel source. The breakthrough could lead to the development of sustainable fertilizers for agriculture and forestry, reducing reliance on chemical fertilizers.
A recent study published by Shinshu University found that eating less can significantly reduce the risk of liver cancer caused by fatty liver. The research team observed a 41% decrease in liver tumors in mice with hepatitis C virus core gene, simply through dietary restriction.
Researchers investigated luminescence caused by landslides and found different rocks emit light due to unique reasons, with granite exhibiting remarkable photoemission. The study uses ultra-sensitive cameras and spectroscopes to analyze the phenomenon, which could lead to advancements in earthquake prediction and disaster prevention.
Researchers at Shinshu University developed a topology-optimized thermal cloak-concentrator that can cloak and concentrate heat flux using general materials. The study utilized topology optimization to create an optimized structure that achieved both functions simultaneously.
A study at Shinshu University investigates the effectiveness of 3D garment simulations by comparing virtual and actual pants. Researchers developed criteria for evaluating similarities and differences between virtual and real garments using geometrical features and sensory evaluation.
Researchers developed an IoT-based exercise system that improves physical fitness in elderly individuals by measuring oxygen intake and monitoring exercise intensity. With a 5-month training program, participants increased their fitness level to match that of 10 years earlier, utilizing interval walking training (IWT).
A study of 61,751 pregnant women found that frequent indoor insecticide use increased neonatal hyperbilirubinemia requiring phototherapy by 1.21 times, while frequent spray or lotion-type repellent use decreased it by 0.70 times. Asian mothers are twice as likely to exhibit jaundice than Caucasians and blacks.
Researchers discovered that Klotho protein deficiency causes aging-associated hypertension through high salt intake, with supplementation preventing hypertension development. Klotho levels may serve as a predictive marker for hypertension risk.
Researchers developed a novel CO2 separation technology using gate-type adsorbents, achieving high CO2 selectivity and recovery capacity. The adsorbent's flexible structure generates cold heat during adsorption, suppressing temperature rise and improving system efficiency.
Researchers studied iPS cell-derived heart muscle cells after transplantation to understand the phenomenon of irregular heartbeats. They found that the activity of working-type cells increases significantly, while nodal-like cells decrease in proportion, leading to a reduction in arrhythmia.
Researchers found a cumulative incidence of 3.1% of autism spectrum disorders among children screened at 18 months, with impaired motor skills and social communication skills as predictive factors. Early detection through health checkups can lead to better prognosis for children with ASD.
Testicular tissue transplantation combined with retinoic acid administration successfully produces healthy offspring in mice, offering a potential method for preserving/recovering male fertility. The researchers' findings suggest that this approach may be effective in humans without adverse effects on pregnant mothers.
A Shinshu University research team has successfully cultivated microalgae using a novel mechanical milking system, overcoming three major cultivation challenges. This non-destructive method enables the efficient production of valuable compounds like polysaccharides and phycobiliproteins without solvent extraction.
A study by Shinshu University researchers used input-output analysis to quantify economic damage from Japan's earthquakes. The study found that the largest earthquakes require significant economic assistance for initial production and recovery, with some requiring up to 50% of initial production until recovery.
Researchers from Shinshu University found that nanofiber masks can withstand repeated sterilization and reuse without losing their filtration efficiency. The study compared the effects of ethanol disinfection on melt-blown and nanofiber filters, with the latter showing no significant decline in performance after multiple uses.