Breast- Definition, Structure, Functions and Breast Cancer

Structure of Breast

Breast Definition Breasts or mammary glands are a pair of structures present in the thoracic region of primates. These glands are present in both the male and female primates, but in males, these structures remain rudimentary. Breasts are the accessory glands of the female reproductive system responsible for the lactation of a newly born child, among other functions. In humans, …

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Oncogenic Viruses- An Overview

Oncogenic Viruses

Viruses are intracellular pathogens that reproduce only in the living cell and manipulate the cellular machinery to produce more viruses. Viral replications can affect the cellular genes of the host in multiple cancerous ways. An oncovirus is a virus that can cause cancer. Viruses account for about 20% of total human cancer cases. Although many viruses can cause various tumors in animals, only seven of …

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Mesothelioma Cancer

Mesothelioma Cancer

Mesothelioma is a rare type of cancer that occurs in the thin layer of cells lining the body’s internal organs, known as the mesothelium. The mesothelium is made of epithelial cells and also lines the thoracic and abdominal cavities as well as the heart sac. The cancer is caused by the exposure to asbestos. When asbestos fibers are inhaled or ingested, they …

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