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What is Cancer?

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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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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.
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Cancer cells accumulate genetic changes at an abnormally rapid rate due to the defects in the DNA repair mechanisms. From an evolutionary perspective, such genetic instability is advantageous for cancer development. Mutant cell lines accumulate a series of beneficial mutations that contribute to their progression into cancer.
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Global and Current Research Trends of Single-Cell Sequencing in Cancer: A Bibliometric and Visualization Study

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Cancer and globalization.

Annie J Sasco¹

¹Epidemiology for Cancer Prevention, Inserm U 897, Victor Segalen Bordeaux 2 University, Case 11, 146 rue Leo Saignat, 33076 Bordeaux Cedex, France. annie.sasco@isped.u-bordeaux2.fr

Biomedicine & Pharmacotherapy = Biomedecine & Pharmacotherapie

|January 9, 2008

Summary

Global cancer rates are rising due to complex, widespread exposure to risk factors. Addressing this requires global cooperation beyond individual lifestyle changes to combat new threats like modern diets and pollution.

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Area of Science:

Oncology
Public Health
Environmental Health

Background:

Global cancer incidence is increasing, particularly in less industrialized nations.
Globalization accelerates the mixing and complexity of cancer risk factors worldwide.
New risks such as modern diets, addictive products, and pollution have emerged.

Purpose of the Study:

To analyze the impact of globalization on cancer risk factors.
To highlight the challenges in cancer prevention due to conflicting priorities.
To propose a framework for global, collective action in cancer control.

Main Methods:

Literature review on global cancer trends and risk factors.
Analysis of the relationship between economic globalization and cancer epidemiology.
Examination of emerging cancer-causing agents and their sources.

Main Results:

Globalization intensifies exposure to diverse carcinogens.
Prevention efforts are hindered by economic versus health conflicts.
Individual behavioral changes are insufficient; collective action is essential.

Conclusions:

Cancer prevention requires addressing complex global factors.
Innovative, collective strategies are crucial for mitigating global cancer risk.
Balancing economic interests with public health is vital for future cancer control.