Researchers developed a novel approach called R3DG that analyzes representations at varying granularities to capture nuanced emotional fluctuations and reduce computational complexity. This framework demonstrates superior performance in multiple multimodal tasks, including sentiment analysis, emotion recognition, and humor detection.
Researchers have developed a groundbreaking gene therapy approach for treating neovascular age-related macular degeneration, targeting VEGF-A and ANG-2 to suppress abnormal blood vessel growth. The treatment has shown significant clinical benefits in animal models and patients with minimal side effects.
The interleukin family is involved in the development of acute kidney injury through inflammatory and fibrotic mechanisms. Protective ILs like IL-2, IL-10, and IL-37 mitigate injury, while pro-inflammatory ILs such as IL-1α and IL-18 exacerbate damage.
The research team has developed a velocity-constrained Kalman filtering algorithm that improves microbubble tracking accuracy, maps spatial distribution and movement direction of microvascular networks, and quantifies changes in blood flow speed. The technology also addresses challenges like motion compensation and low frame rates.
Researchers developed a new 3D printing technology for soft miniature robots, overcoming existing manufacturing limitations. The 'in-situ pixel-scale magnetic programming' platform produces complex deformations and precise control of the programming magnetic field.
Binary indium chalcogenides exhibit unique structural properties and excellent thermoelectric performance, making them valuable for research and applications. The review reveals the importance of mixed valence states and unconventional chemical bonds in regulating electron-phonon transport and achieving low lattice thermal conductivity.
Research reveals that reef-building corals use unique survival strategies, such as prioritizing protection of vital centers and 'cavity-like' erosion, to cope with ocean acidification. In contrast, other species exhibit characteristics similar to human osteoporosis, leading to skeletal degradation and reduced quality.
Researchers propose a synergistic combination strategy using systemic type I interferons (IFN-I) and local TLR7/8 agonists to enhance dendritic cell activation and inhibit metastatic tumors. This approach enhances early innate immune control and later induces CD8+ T cell responses.
Researchers developed enzyme–PS conjugates that improve PS stability and biocompatibility. Enzyme carriers remodel pathological microenvironments, enabling catalysis-augmented PDT. The study proposed a systematic criterion for assessing binding strength between enzymes and Ce6.
New experimental techniques can measure intense magnetic fields generated in heavy-ion collisions, shedding light on fundamental physics and the early universe. By studying magnetic field evolution over time, researchers can gain insights into QGP behavior and its effects on particles.
Researchers explore the design of microrobots for targeted cancer therapy, including tumor cell eradication, improved penetration, and immune system modulation. The review also discusses advanced delivery strategies and imaging technologies to enhance treatment efficiency and precision.
Researchers developed a biodegradable liquid slow-release mulch film based on bamboo residue for selenium-enriched crop cultivation. The film showed enhanced moisture retention, insulation properties, and weed suppression, improving soil temperature and humidity.
Researchers have developed new artificial nitrite reductases that can precisely generate nitric oxide under conditions relevant to medicine, food safety, and environmental protection. These synthetic catalysts promise low-cost supplements for hypertension or ischemia and precise antibiofilm treatments.
A randomized, placebo-controlled study shows that acupuncture can safely reduce methadone requirements and counteract opioid-induced immune and gut disturbances. Acupuncture was found to lower methadone doses by 20% in 84% of patients, while boosting antiviral gene activity and restoring bile acid balance.
Researchers identify Egr-1 as a key regulator of Treg cell development and function, suggesting it as a promising therapeutic target for autoimmune diseases. The study's findings indicate that activating the Egr-1 gene can help alleviate autoimmune inflammation via Foxp3 expression.
Researchers developed a low-radiation dose imaging protocol and a deep learning model to generate vital blood flow maps for assessing stroke patients. The innovation slashes radiation exposure by over 80% compared to current methods, making stroke diagnosis safer and more accessible.
The study created lightweight, highly deformable materials with tunable mechanical responses using one-DOF mechanisms. These materials enable rapid response switching and reprogramming of force-displacement curves, unlocking new customizable mechanical properties.
A recent study reveals that lactate-induced mitochondrial calcium uptake 3 aggravates myocardial ischemia–reperfusion injury by promoting neutrophil extracellular trap (NET) formation. The study found that MICU3-mediated mitochondrial calcium uptake leads to mitophagy and NET activation.
A novel self-supervised learning-based domain-specific model, OSPM, was developed to detect malignant and premalignant ocular surface tumors. The model demonstrated robust performance on a large dataset of images from multiple clinical centers.
Cyanobacteria's microalgae-based technologies effectively remove antibiotics from wastewater through mechanisms attributed to the identified nitroreductase enzyme. Engineered bacteria expressing this enzyme degrade chloramphenicol with high efficiency, offering a sustainable biocatalyst for antibiotic pollution control.
Researchers develop self-assembling nanoparticles that induce ferroptosis in bladder cancer cells while reprogramming the tumor immune microenvironment, boosting anti-tumor activity. The nanomedicine has dual functions as a multifaceted approach to overcome treatment resistance and is Clinically translatable.
Researchers developed a cost-effective, wafer-scale thermal emitter for infrared information encryption and decryption. The emitter demonstrates versatile wavelength-, angle-, and polarization-selective optical functionalities across the LWIR spectrum.
Researchers identified a point mutation in the normal PML gene that can block the effect of arsenic trioxide, leading to treatment failure and suggesting a new target for genetic screening. This discovery has implications for personalized therapy and may help improve patient outcomes.
Researchers have discovered that blocking NK cell checkpoints could significantly enhance cancer immunotherapy, providing new avenues for treating solid tumors and blood cancers. Emerging precision approaches using gene editing and engineered cell therapies promise specific recognition of cancer cells with potentially fewer side effects.
Researchers propose a discrete-modulated coherent-state quantum key distribution scheme with basis-encoding, reducing post-processing complexity and improving reconciliation efficiency. Experimental results show significant enhancements in tolerating channel loss, achieving a key rate of 13.12 kbps under 11 dB of channel loss.
Researchers at Xidian University explore the integration of large language models and evolutionary algorithms to enhance learning and exploration capabilities. The study reveals potential synergies between the two, offering fresh perspectives for cross-disciplinary technical integration.
A study reveals how HIF-1α adapts cells to different levels of oxygen deprivation by activating specific genes, including those involved in glycolysis, immune suppression and angiogenesis. The research provides a framework for understanding hypoxia-induced cellular responses and identifying precision targets for therapeutic strategies.
A new technology, Toti-N-Seq, harnesses the presence of N-glycans to tag cells and nuclei, achieving precise sample multiplexing without cell-type or species restrictions. This enables accurate single-cell profiling, preserving rare cell populations and reducing doublet rates.
Researchers have discovered that supplementing with isobutyrate eases intestinal inflammation and restores gut balance in a pig model of colitis. The study shows that isobutyrate shifts the microbiome toward beneficial bacteria, reduces diarrhea and bleeding, and strengthens the intestinal barrier.
A study reveals that oral lysozyme can restore a healthy gut balance and reverse signs of vascular aging in older adults. The research identifies the PI3K–Akt signaling pathway as a key mediator, suggesting new lines of research into metabolites and microbial strains for vascular health.
A novel engineered extracellular matrix derived from mesenchymal stromal cells has been developed to aid cartilage repair. The eECM enhances chondrocyte recruitment, proliferation, and homeostasis, promoting better cartilage regeneration in animal models.
Researchers have identified a specific brain circuit, including vasopressin-producing neurons in the paraventricular nucleus, as critical drivers of depressive-like symptoms. Silencing these cells improves mood measures, while activating them exacerbates depressive-like behaviors.
A research group developed a flexible electret tactile feedback actuator that can encode complex emotional information and dynamic command interactions. The actuator achieved ultra-low driven voltage, high gain, and wide frequency range, enabling a six-point actuator array system with four-dimensional tactile programming ability.
A new study presents a unified approach to first principles calculations of Parton physics in hadrons, combining two distinct theoretical approaches for extracting parton distributions. The study uses Large-Momentum Effective Theory (LaMET) and short-distance expansion (SDE), which provide complementary insights into parton behavior.
Certain dietary patterns, such as high-salt foods and processed meats, create an environment conducive to GC development. Beneficial bacteria like Akkermansia muciniphila help protect against cancer by strengthening the immune response and maintaining healthy stomach conditions.
This article highlights the regulatory effects of copper metabolism on cuproptosis in intestinal diseases like colitis and carcinogenesis. Cuproptosis exhibits a bidirectional regulatory role in modulating oxidative stress responses, metabolic reprogramming, and immunotherapeutic efficacy.
A research team at Nanjing University of Chinese Medicine discovered that plant-derived extracellular vesicles can deliver miRNAs across kingdoms to treat psoriasis. The researchers isolated perilla leaf-derived extracellular vesicle-like particles, which demonstrated potent antioxidant and anti-inflammatory activity.
Research reveals shared genetic associations between type 2 diabetes mellitus and subcortical brain volumes, including hippocampus and amygdala. The study identifies 229 loci associated with T2DM and 220 loci with subcortical brain structures, providing critical genetic evidence for risk prediction and early intervention strategies.
Researchers obtained high-resolution cryo-EM structures of IVD, revealing a tetrameric architecture and substrate selectivity. The study identifies key residues and cofactors involved in enzyme activity, enabling the development of small-molecule therapeutics to stabilize mutant IVD.
Researchers have made significant breakthroughs in green hydrogen production through anion-exchange membrane water electrolysis, enhancing OER catalysts for reduced costs. A new cathode catalyst has also been developed to improve alkaline HER performance.
A new whole-brain dynamics predictive method has been developed to capture brain activity in individuals with mental disorders. The method uses a novel framework to improve parameter estimation and reconstruction of BOLD dynamics. It delivers robust performance across individuals and outperforms traditional methods in diagnosis accuracy.
Researchers developed a room-temperature THz detector that offers high sensitivity, fast response, and scalability for large-scale arrays. The use of a two-dimensional electron gas channel enables non-equilibrium carriers to travel faster and more efficiently, broadening the THz response range.
A research team has identified a long noncoding RNA named ESSENCE as a critical regulator of tumor progression in colorectal cancer. ESSENCE stabilizes a key metabolic enzyme, CAD, to promote cancer growth and suppress ferroptosis. This discovery proposes a novel combination therapy targeting ESSENCE-high tumors.
A non-invasive self-powered iontophoresis mask based on a water-driven fiber battery has been developed, providing a convenient and portable device for skin care. The mask demonstrated stable performance and improved drug penetration area upon activation by water.
Researchers developed a carbene-catalyzed phthalide ether functionalization method, creating chiral phytovirucides targeting the viral Nia protein. The compounds showed superior antiviral efficacy against Potato virus Y (PVY), with potential for developing new plant viruses management strategies.
Researchers develop a novel self-assembling prodrug, LDO, that targets glycolysis and STING signaling to alleviate inflammation and improve survival in sepsis animal models. LDO reprograms macrophage polarization, reducing cytokine storms and acute lung injury.
Researchers have developed ionic hydrogel self-powered sensors with sustainable energy supply, converting various external stimuli into electrical signals. The sensors offer unique advantages in structural and performance design due to their excellent flexibility and ease of preparation.
Scientists successfully developed a method to precisely control the flight altitude of robo-pigeons using targeted electrical stimulation of the LoC nucleus. The study found that stimulation frequency and cycle can effectively control altitude, while increasing neural fatigue is minimized with proper inter-stimulus interval.
A study found that tRF-AspGTC increases the risk of developing intracranial aneurysms by promoting vascular smooth muscle cell transformation and enhancing MMP9 expression. It also regulates TRIM29-mediated galectin-3 ubiquitination, leading to inflammation and oxidative stress.
Researchers developed a conformal programmable metasurface that generates Orbital Angular Momentum (OAM) waves at millimeter-wave frequencies without external spatial excitation. The design mitigates feed leakage radiation and realizes low-profile configuration, enabling next-generation wireless communication and space-based applications.