28-Jul-2026 Headline Trunk stability emerges as a particularly relevant physical capacity during aging Universidad Miguel Hernandez de Elche Researchers assessed age-related changes in trunk stability, whole-body dynamic balance, hip strength, and functional mobility in 127 physically active adults aged 30 to 80 years. Trunk stability showed the most pronounced age-related decline, particularly in men, and was the variable most closely associated with whole-body dynamic balance among older adults. Journal Scientific Reports
28-Jul-2026 Applications of large-scale artificial intelligence models in bioinformatics Higher Education Press High-throughput technologies are currently flooding life sciences with massive, highly complex multi-omics and biological imaging datasets. Classical machine learning and deep learning methodologies, while useful, often hit major roadblocks. These include high dependence on high-quality annotated data, weak generalization to unseen datasets, and significant computational bottlenecks when dealing with massive data scales. Journal Quantitative Biology
28-Jul-2026 A multi-condition diffusion framework enables precise prediction of drug-induced transcriptional changes Higher Education Press Deciphering how drugs alter cellular gene expression is essential for new drug screening and personalized medical treatment. Scientists mainly rely on high-throughput sequencing to capture drug perturbation transcriptomic profiles, yet this experimental method suffers from high costs and long testing cycles, making it impossible to cover countless combinations of chemical compounds, cell lines and administration dosages. Journal Quantitative Biology
28-Jul-2026 Occult metastatic non-small cell lung cancer presenting as sepsis with multi-organ dysfunction: a diagnostic challenge, a case report Higher Education Press A 67-year-old woman with no known chronic illnesses presented with bilateral leg swelling, weakness, and fatigue, rapidly progressing to septic shock, acute kidney injury, and deep vein thrombosis. Chest imaging revealed a pulmonary mass, hepatic lesions, and a brain metastasis. Despite broad spectrum antibiotics, cultures remained negative and her condition worsened. A liver biopsy confirmed metastatic non small cell lung adenocarcinoma. The case underscores that occult malignancy can mimic or coexist with sepsis, and failure to improve within 48–72 hours of antimicrobial therapy should prompt early evaluation for cancer, multidisciplinary involvement, and timely goals-of-care discussions.. Journal Malignancy Spectrum
28-Jul-2026 Head and/or neck cancer deviates the tryptophan, arginine and glutamine pathways: applications in diagnosis and prognosis Higher Education Press A pilot study from Venezuelan and U.S. institutions reveals significant metabolic reprogramming of tryptophan, arginine, and glutamine pathways in head and neck carcinoma (HNC) patients. Serum tryptophan and the arginine/putrescine ratio emerged as potential dynamic biomarkers for monitoring treatment response, while the glutamine-to-glutamate shift indicates enhanced glutaminolysis in active tumours. The findings provide a rationale for larger validation studies and offer low-cost analytical tools for resource-limited settings. Journal Malignancy Spectrum
28-Jul-2026 Merging metasurfaces with image sensors for ultra-compact optoelectronics Higher Education Press A comprehensive review explores the developmental trajectory of integrating metasurfaces with photodetectors, highlighting the transition from traditional bulk optics to fully integrated, single-chip optoelectronic sensing architectures. Journal Frontiers of Optoelectronics
28-Jul-2026 Reliable chaos-based secure communication realized via programmable optical lattices Higher Education Press Researchers have developed a programmable synthetic temporal lattice using optical fiber loops to generate and synchronize chaotic light signals, providing a stable method for data transmission. Journal Frontiers of Optoelectronics
28-Jul-2026 Broadband light synergy offers a promising avenue for neural repair in Acute Parkinson’s disease Higher Education Press Photobiomodulation with a broad-spectrum multi-wavelength combination (narrowband 670 nm and broadband 840 nm) synergistically boosts energy metabolism, reduces oxidative stress, restores dopamine transporter levels, and mitigates pathological tyrosine hydroxylase compensation, leading to marked improvement of pathological hallmarks in Parkinson’s disease mice. Journal Frontiers of Optoelectronics
28-Jul-2026 NUS CDE researchers merge multiple physiological signals into a single patch for simpler health monitoring National University of Singapore College of Design and Engineering A flexible sensor that fuses the body’s electrical and mechanical signals into a single data stream can monitor cardiac health and decode hand gestures from one patch on the skin, cutting the size, power and complexity of conventional multi-sensor wearable systems. Journal Nature
27-Jul-2026 Quantum devices: First gate-defined quantum dots realized in zinc oxide Advanced Institute for Materials Research (AIMR), Tohoku University Researchers have achieved the world’s first demonstration of a gate-defined quantum dot in zinc oxide (ZnO), a material prized for qubit applications. Beyond confirming controlled single-electron behavior, the devices showed an unconventional Kondo effect appearing regardless of electron number—a surprising signature of ZnO’s strong electron correlations and a new platform for quantum technology research. Journal Nature Communications
