ISB 國際太空事業集團International Space Enterprise Group科學養生，是從了解人體老化的十二個特徵出發，關注細胞與分子層面的變化，從根本機制呵護身體，促進健康長壽。Scientific wellness begins with understanding the 12 hallmarks of aging, focusing on cellular and molecular changes to support a healthier, longer life.
這些特徵是老化過程的主要驅動因素，通常直接源自細胞內在的分子與生理變化。These hallmarks are the major driving factors of the aging process, usually arising directly from intrinsic molecular and cellular changes.
隨著年齡增加，DNA 可能因複製錯誤、氧化壓力、輻射等因素累積損傷，影響細胞功能，並可能增加癌症及其他老化相關疾病的風險。
With age, DNA can accumulate damage due to replication errors, oxidative stress, radiation and other factors, impairing cellular function and increasing the risk of cancer and other age-related diseases.
染色體末端的端粒會隨著細胞的分裂逐漸縮短，當保護功能不足時，可能使細胞停止增殖。這一項與海佛利克極限密切相關。
Telomeres at the ends of chromosomes shorten with each cell division. When telomeres become critically short, cellular proliferation may stop. This hallmark is closely related to the Hayflick limit.
DNA 序列沒有改變，但控制基因開關的調節機制會隨年齡出現變化，影響細胞正常運作，也是生物年齡時鐘研究的重要基礎。
Although the DNA sequence does not change, age-related alterations in epigenetic regulation can affect gene expression and cellular function, and form an important basis for biological age clock research.
人體需要不斷製造、修復及清除蛋白質。當維護能力下降，錯誤摺疊的蛋白質可能累積，影響細胞正常功能，並與部分神經退化性疾病相關。
The body continuously produces, repairs and clears proteins. When this maintenance capacity declines, misfolded proteins may accumulate, impairing cellular function and contributing to certain neurodegenerative diseases.
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這些機制原本可能幫助細胞適應壓力，但長期失調也可能促進老化。These mechanisms may help cells adapt to stress, but their long-term dysregulation can also promote aging.
細胞原本具有回收受損蛋白質及胞器的能力，稱為自噬。當這套細胞清理系統失去效率，受損物質就可能逐漸累積。
Cells normally recycle damaged proteins and organelles through autophagy. When this clearing system becomes inefficient, damaged material can gradually accumulate.
細胞透過 mTOR、AMPK 及胰島素相關訊號路徑，感測營養與能量狀態。當調節失衡，可能影響代謝、細胞維護及老化速度。
Cells sense nutrient and energy status through pathways such as mTOR, AMPK, and insulin signaling. When regulation becomes imbalanced, it can affect metabolism, cell maintenance, and the rate of aging.
粒線體是細胞能量代謝的重要場所。隨著年齡增長，其功能可能下降，並改變細胞的能量供應、壓力反應與訊號傳遞。
Mitochondria are key sites of cellular energy metabolism. With age, their function may decline, altering energy supply, stress responses, and cellular signaling.
某些細胞受到損傷後會進入長期停止分裂的狀態。這些細胞具有分泌發炎性訊號分子（SASP）的特性，可能影響周圍組織健康，並與老化相關。
Some cells enter a state of long-term growth arrest after damage. These senescent cells secrete pro-inflammatory factors (SASP), which may affect surrounding tissues and are associated with aging.
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這些特徵反映細胞、組織與全身系統之間的協調能力變化，影響整體健康與修復能力。These hallmarks reflect changes in the coordination between cells, tissues, and whole-body systems, affecting overall health and repair capacity.
人體幹細胞負責維持多種組織的更新與修復。當幹細胞數量、功能或所處環境隨老化改變，組織的再生能力就可能下降。
Stem cells maintain the renewal and repair of multiple tissues. With aging, their number, function, or microenvironment changes, which can reduce the body's regenerative capacity.
人體各種細胞需要透過化學訊號、荷爾蒙及其他媒介互相協調。當通訊方式隨老化改變，可能導致免疫、代謝及器官功能調節失衡。
Cells communicate through chemical signals, hormones and other mediators. Aging can alter these communication pathways, leading to imbalances in immunity, metabolism and organ function.
發炎原本是人體防禦與修復的重要反應，但持續的低度慢性發炎可能損傷組織，並與心血管疾病、代謝異常及其他老化相關疾病有關。
Inflammation is an important defense and repair response. However, persistent, low-grade chronic inflammation can damage tissues and is associated with cardiovascular disease, metabolic disorders and other age-related conditions.
腸道與人體其他部位的微生物群參與代謝、免疫與生理調節。當微生物組成與功能失去平衡，可能影響慢性發炎及整體健康。
The microbiome in the gut and other parts of the body plays a role in metabolism, immunity and physiological regulation. An imbalanced microbial community can affect chronic inflammation and overall health.
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