On September 15, 2026, Kumamoto University, Yamagata University, and Germany’s Fraunhofer IZM and Fraunhofer EMFT signed a landmark Memorandum of Understanding (MOU) . The quad-institutional alliance aims to accelerate international research, education, and human resource development in the semiconductor sector. By synergizing their respective strengths in advanced packaging, system integration, and printed electronics, the institutions will drive joint projects, researcher exchanges, and robust industry-academia collaboration. This strategic partnership further connects regional industrial ecosystems with leading European research networks to foster next-generation technological innovation.

Understanding the mechanisms that stabilize distinct tau filament structures may help explain why tau-related neurodegenerative diseases develop different pathological features. A researcher now at the University of Tsukuba, together with colleagues at the University of Pennsylvania, analyzed the tau filaments that accumulate in the brains of patients with neurodegenerative diseases such as Alzheimer's disease. They found that, in certain tau filaments, repositioning the polyubiquitin attached to tau changes not only the surrounding molecular environment but also the filament core structure itself. The findings suggest that the spatial arrangement of post-translational modifications around the filament core helps stabilize disease-specific tau filament structures.

Okayama University of Science soccer players are using Google Gemini as a “thinking partner” to reflect on their performance, identify challenges, and improve team operations. What began as a faculty-led generative AI seminar has expanded into student-led learning and the use of AI across activities ranging from data analysis and training to public relations and community engagement.

The bulk photovoltaic effect (BPVE), a photoelectric effect that generates photocurrent without a p–n junction, can persist even when a material’s average crystal structure remains centrosymmetric, a study from Institute of Science Tokyo has found. Researchers demonstrated this in CuCrP₂S₆, a van der Waals material that transitions from a non-centrosymmetric to a centrosymmetric average structure. The finding challenges the conventional view of BPVE and suggests a new strategy for enhancing photoelectric conversion.

Fungal bloodstream infections can be life-threatening, and accurately identifying the causative fungal species is important for clinicians to administer appropriate treatment. In a recent study, researchers from Japan developed an innovative workflow that uses various genomic and sequence-analysis techniques to identify fungal species in blood samples much faster than conventional methods. Their approach could help patients receive the most effective treatment for their specific fungal infection as soon as possible.

Bacterial toxins can create pores in epithelial cell membranes, threatening cell survival and weakening the body’s protective barriers. Yet when these barriers are breached, cells may have an unexpected response. Researchers at Juntendo University investigated a lipid signaling pathway involving 12-HHT and BLT2 to understand what happens inside cells after toxin-induced membrane damage. Their study sheds new light on the cellular events that unfold as damaged cells fight to recover from injury.

Gait is a fundamental activity of daily living that reflects physical and cognitive function. Researchers studied 421 older individuals and found that mild cognitive impairment was associated with slower gait speed during both comfortable and fast walking, even after accounting for frailty. The findings add evidence that gait speed, already used to assess physical function, may also help assess cognitive function and support future cognitive screening in daily life.

Researchers at the University of Osaka have developed a method for distinguishing the L- and D-forms of amino acids based on current waveforms generated by single molecules passing through a nanogap. The L/D ratio of amino acids is a potential biosignature of life. Major features of the amino acid composition were captured for astrobiologically relevant samples. The method could be used to develop electrical instruments for extraterrestrial life detection.