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Related Concept Videos

Obesity01:24

Obesity

The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in adipocytes...
Psychoneuroimmunology: Diabetes and Cancer01:19

Psychoneuroimmunology: Diabetes and Cancer

Chronic stress has been linked to both the onset and progression of serious health conditions, including Type 2 diabetes and cancer. Type 2 diabetes, a widespread chronic illness, is closely associated with obesity and insulin resistance, both of which often worsen under stress. Studies indicate that men experiencing high levels of chronic stress face a 45% higher risk of developing diabetes compared to those with minimal stress. Stress triggers physiological responses that elevate blood...
Cancer Prevention02:59

Cancer Prevention

Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
Some...
Cancer Prevention02:59

Cancer Prevention

Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
Some...
What is Cancer?02:12

What is Cancer?

Cells and tissues must meticulously coordinate their activities for the normal functioning of the human body. Therefore, they exhibit socially responsible behavior - resting, growing, dividing, differentiating, or dying - for the organism’s benefit. Cancer arises when cells divide uncontrollably and invade other tissues or organs.
Although people have known about cancer for centuries, it was only in 1761 that Giovanni Morgagni of Padua performed a detailed autopsy of patients who died from...
What is Cancer?02:12

What is Cancer?

Cells and tissues must meticulously coordinate their activities for the normal functioning of the human body. Therefore, they exhibit socially responsible behavior - resting, growing, dividing, differentiating, or dying - for the organism’s benefit. Cancer arises when cells divide uncontrollably and invade other tissues or organs.
Although people have known about cancer for centuries, it was only in 1761 that Giovanni Morgagni of Padua performed a detailed autopsy of patients who died from...

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Related Experiment Video

Updated: Jun 4, 2026

Modeling Breast Cancer in Human Breast Tissue using a Microphysiological System
10:51

Modeling Breast Cancer in Human Breast Tissue using a Microphysiological System

Published on: April 23, 2021

[Cancer and obesity].

Karla Sánchez-Lara1, Laura Morales-Graf, Dan Green

  • 1Centro Oncológico Integral Diana Laura Riojas de Colosio, Fundación Clínica Médica Sur, México D.F., México. ksanchez@medicasur.org.mx

Gaceta Medica De Mexico
|February 26, 2011
PubMed
Summary

Obesity is a growing global health issue, significantly increasing cancer risk and negatively impacting patient outcomes. This review explores the biological mechanisms linking obesity to various malignancies.

Area of Science:

  • Oncology
  • Metabolic Diseases
  • Cancer Biology

Context:

  • Rising global obesity rates present a significant public health challenge.
  • Obesity is a known risk factor for numerous chronic diseases, particularly cancers.
  • Understanding the obesity-cancer link is crucial for improving patient prognosis.

Purpose:

  • To review the complex mechanisms underlying the association between obesity and cancer.
  • To elucidate the role of insulin resistance, hormonal imbalances, and inflammation in cancer development.
  • To highlight how obesity affects cancer pathogenesis and patient outcomes.

Summary:

  • Obesity promotes cancer development through pathways involving insulin resistance, hormonal dysregulation, and chronic inflammation.
  • These mechanisms influence key neoplastic processes such as cell proliferation, carcinogenesis, and angiogenesis.

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Segmentation and Measurement of Fat Volumes in Murine Obesity Models Using X-ray Computed Tomography
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Segmentation and Measurement of Fat Volumes in Murine Obesity Models Using X-ray Computed Tomography

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Multidisciplinary Approach to Obesity Management: A Case Report
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Multidisciplinary Approach to Obesity Management: A Case Report

Published on: May 30, 2025

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Last Updated: Jun 4, 2026

Modeling Breast Cancer in Human Breast Tissue using a Microphysiological System
10:51

Modeling Breast Cancer in Human Breast Tissue using a Microphysiological System

Published on: April 23, 2021

Segmentation and Measurement of Fat Volumes in Murine Obesity Models Using X-ray Computed Tomography
13:09

Segmentation and Measurement of Fat Volumes in Murine Obesity Models Using X-ray Computed Tomography

Published on: April 4, 2012

Multidisciplinary Approach to Obesity Management: A Case Report
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Multidisciplinary Approach to Obesity Management: A Case Report

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  • Obesity is also linked to increased comorbidities and poorer prognosis in cancer patients.

    • Impact:

    • Provides insights into the biological underpinnings of obesity-related cancers.
    • Informs potential therapeutic strategies targeting metabolic and inflammatory pathways.
    • Emphasizes the importance of weight management in cancer prevention and treatment.