Obesity and Cancer Risk: Key Mechanisms and Clinical Implications Explained

Obesity and Cancer Risk: Key Mechanisms and Clinical Implications Explained

Obesity, a ⁢multifaceted and escalating health concern, has been increasingly linked too a higher ​likelihood of developing various cancers. A detailed ​review sheds light on⁢ the ⁤intricate pathways that connect obesity to cancer risk, exploring both biological mechanisms and potential clinical outcomes.Factors such ‌as inflammation, hormonal ​disruptions, gut microbiota irregularities,​ imbalances in adipokine levels, and physical‌ and biochemical stimuli are highlighted as central ‍mechanisms through which obesity drives cancer ⁣progression.

Obesity disrupts the gut‍ microbiota, fostering an habitat conducive to inflammation and carcinogenesis. ​Adipose tissue, which functions as ⁣an active endocrine‍ organ, releases ⁣adipokines like leptin and adiponectin. These molecules can either encourage ⁢or suppress cancer advancement, depending on their levels, which are often altered in obese‍ individuals. Furthermore, physical stimuli, including increased abdominal pressure and interstitial fibrosis, are identified as contributors to‍ the heightened cancer risk associated with obesity.

Source:

Journal ⁤reference:

Shi, ‌X.,et al.(2024). Novel perspectives on the link between obesity and cancer risk: from ⁢mechanisms to clinical implications. Frontiers of Medicine. doi.org/10.1007/s11684-024-1094-2.

How can individuals incorporate lifestyle changes, such as diet and physical activity, to reduce their long-term risk of obesity-related cancers?

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