Space Seed Holdings Launches 'Fermentation × Longevity Review', a Science Media Platform on Fermentation and Longevity

Space Seed Holdings Inc. (Headquarters: Minato-ku, Tokyo; CEO: Kengo Suzuki; hereinafter 'Space Seed Holdings') has launched and begun distributing content for 'Fermentation × Longevity Review,' a science reading media platform that mechanism-based analyzes the intersecting fields of fermentation science and longevity research.

This platform is an independent owned media prioritizing guiding readers accurately to original sources, using only peer-reviewed papers and public institution data as primary sources. With over 100 articles published at launch, it covers subjects such as fermented foods, gut environments, aging mechanisms, and the space environment and microorganisms, presenting them without oversimplification yet in language accessible to non-specialists.

Media Features
Fermentation × Longevity Review operates with the mission to 'build a bridge between academic papers and general readers.' Articles are strictly based on peer-reviewed academic papers and public institution announcements, and DOI / PMID are always explicitly stated in the text or the reference list at the end.
Articles are organized under the subjects 'Fermented Foods,' 'Gut & SCFA,' 'Aging Hallmarks,' 'Calorie Restriction & Diet,' 'Polyamines & Aging,' and 'Microbiome × Space,' allowing readers to navigate based on interest across more than 50 topic tags. Each article implements structured data, designed to be easily referenced by search engines and generative AI response engines.

Overview of the 6 Categories
- Fermented Foods: Function of probiotic strains/fermentation metabolites / Regional intake and epidemiology / Manufacturing methods and nutritional components
- Gut & SCFA: Human/animal trials / Gut microbiota analysis / SCFA metabolic pathways / Energy metabolism, immunity, brain-gut axis
- Aging Hallmarks: Genomic instability, telomere attrition, epigenetic alterations, loss of proteostasis, deregulated nutrient-sensing, mitochondrial dysfunction, cellular senescence, stem cell exhaustion, altered intercellular communication, macroautophagy, dysbiosis, etc.
- Calorie Restriction & Diet: CR animal/human trials / Pharmacology of CR mimetics / Epidemiology of dietary patterns / Sirtuins and mTOR
- Polyamines & Aging: Oral spermidine intake trials / Polyamine metabolism / Autophagy / Cardiovascular prevention / Cognitive function
- Microbiome × Space: ISS microbiology experiments / On-orbit fermentation / Functionality of space food / Ground simulation research such as Mars Sim

Editorial Structure
Space Seed Holdings serves as the publisher, with CEO Kengo Suzuki as Editor-in-Chief. Suzuki has over 20 years of experience in fermentation, microbiology, and metabolic engineering, and concurrently serves as CEO of Tsunan Sake Brewery. In addition to the Editor-in-Chief and editorial department, external contributors who agree with the media's editorial policy will be gradually invited. The editorial policy, correction policy, conflict of interest disclosure, and AI usage policy are constantly published on the editorial policy page within the media.

Position in Space Seed Holdings' Business
Space Seed Holdings is a space deep-tech venture builder advocating 'aiming for space through research support,' and has established Regenesome Inc., an affiliated longevity tech venture, as a spin-off company. Furthermore, creating food in a closed environment and completely circulating the waste into the next food source—such a completely resource-circulating food supply system is an indispensable technology for humanity to live extraterrestrially, and the company is also conducting fermentation-related research and development and business toward its realization.
Fermentation × Longevity Review is positioned as a 'knowledge platform' to share the underlying fermentation science and health/longevity research insights with society. Among these, the theme 'Microbiome × Space' is a unique perspective of this media, seamlessly connecting terrestrial gut environment research with life science in the space environment.