Accelerated aging causes cancer risk in younger adults

Recent research suggests a connection between accelerated ageing and increased cancer risk among younger adults. This finding sheds light on why certain types of cancer are becoming more prevalent in this demographic.

As people age, their risk of developing cancer typically increases. However, scientists are now recognizing that biological aging, influenced by lifestyle, stress, and genetics, plays a crucial role in cancer development. Biological age, often distinct from chronological age, reflects the wear and tear on the body.

Dr. Yin Cao and her team examined data from the UK Biobank, focusing on nine blood-based markers associated with biological age. They discovered that individuals exhibiting accelerated aging were more likely to develop cancer at a younger age.

Notably, those born after 1965 were 17% more likely to experience accelerated aging compared to previous generations. This faster aging was particularly linked to lung, stomach, intestinal, and uterine cancers.

While the study highlights the association between accelerated aging and cancer risk, further research is needed to understand why certain cancer types show stronger connections. Additionally, ongoing studies aim to explore potential interventions, including lifestyle changes and medications, to slow down accelerated aging and reduce cancer risk.

Dr. Anne Blaes, a specialist in cancer survivorship, emphasizes the significance of identifying individuals at higher risk of cancer due to accelerated aging. This knowledge could lead to personalized screening and interventions, ultimately improving cancer prevention and management strategies.