A new review in the Journal of Sport and Health Science proposes a translational roadmap for turning tai ji quan into a scalable, evidence-based form of exercise medicine for preventing falls among older adults. The article highlights strong evidence for tai ji quan’s safety, effectiveness, and cost value, while outlining three priorities for broader impact: clinical workflow integration, decentralized virtual trials, and responsibly governed Augmented AI.

Atrial fibrillation can develop during sepsis, a life-threatening response to infection, and is linked to higher risks of stroke, death, and recurrence. A new review in the Journal of Intensive Medicine brings together evidence on how often sepsis-associated atrial fibrillation occurs, who is at risk, and how it is diagnosed and managed. With no randomized trials defining optimal management and no specific guidelines, the authors offer practical guidance and identify research priorities to standardize care.

Periodontitis can damage tooth-supporting bone as stem cells lose their regenerative capacity with age. Researchers at Sichuan University found that IGFBP5 reduced cellular senescence and restored bone-forming ability in dental follicle stem cells by modulating WNT5B-related signaling. An engineered hydrogel carrying IGFBP5-overexpressing cells improved periodontal bone regeneration in rats. The findings highlight a potential strategy for rejuvenating therapeutic stem cells and supporting the development of regenerative treatments for age-related periodontal bone loss.

The circular photogalvanic effect (CPGE), a phenomenon that generates helicity-dependent photocurrents in noncentrosymmetric materials, can originate purely from a crystal's internal structure without contribution from the surface, reveals a study from Science Tokyo. Researchers demonstrated this effect in 2D organic–inorganic hybrid perovskites using circularly polarized light at normal incidence, which helped distinguish the bulk response from surface contributions. The finding establishes a strategy for regulating spin-polarized photocurrents and advancing opto-spintronic technologies.

Nanyang Technological University, Singapore (NTU Singapore) has successfully launched a satellite carrying pioneering perovskite solar cells developed locally for testing in space, together with artificial intelligence (AI) capabilities designed to analyse images directly in orbit. The CRIMSON-1 satellite will gather real-world performance data on lightweight perovskite solar cells in the harsh environment of space, while also testing technologies that could help future spacecraft analyse raw data before beaming it back to Earth.

CRIMSON-1 is NTU’s 14th satellite launched into space and it is among the first projects supported by the National Space Agency of Singapore (NSAS) under Singapore’s Space Access Programme (SAP) as part of the national Space Technology Development Programme.

The programme gives Singapore researchers and companies opportunities to test technologies such as advanced materials, solar cells and edge computing systems in orbit, build flight heritage and shorten the path from laboratory development to space validation. The satellite is also supported by the Infocomm Media Development Authority (IMDA), which secured satellite spectrum and orbital resources from the International Telecommunication Union for its operation.

 

CRIMSON-1 was launched aboard a SpaceX Falcon 9 rocket on the Transporter-18 rideshare mission from Vandenberg Space Force Base in California, United States, on 1 October.

A commentary published in LabMed Discovery discusses a CRISPR-assisted nanodroplet platform for rapid, species-level and multiplexed identification of mycobacteria, highlighting how molecular recognition, signal encoding and spatial organization may provide a broader framework for multiplex molecular diagnostics.

A joint research team from Saitama University and Astemo, Ltd. has developed a cloud-based evaluation platform that traces data processing across AUTOSAR Adaptive Platform and ROS 2, two software platforms increasingly used together in autonomous-driving development. By combining the CART tracing framework with Autoware and the CARLA simulator, the platform reconstructed the evaluated path from sensor-data reception to control-command output with 100% topology coverage while maintaining low tracing overhead.

Researchers have developed a quasi-solid thermogalvanic gel that uses lignosulfonate derived from papermaking waste as a redox-active component for low-grade heat harvesting. Published in the Journal of Bioresources and Bioproducts, the study combines lignosulfonate, ammonium persulfate, potassium hydroxide and poly(vinyl alcohol) to construct a flexible gel with a Seebeck coefficient of 4.3 mV/K and an output power density of 976 μW/(m²·K²). The material also exploits the photothermal properties of lignin to convert sunlight into a temperature gradient and generate electricity, providing a combined approach to waste valorization and photo-thermo-electric energy conversion.