What is Cancer? How Cancer Forms? | Tamil

Cancer Explained in Tamil
What is Cancer in Tamil
How Cancer is formed

This video explains how cancer forms in Tamil.

Our body is made up of trillions of cells. Generally, cells grow mitotically and divide to form new cells as the body needs them. When cells grow old or become damaged, they die, and new cells take their place. Cell death is controlled by Apoptosis.
Cell growth is controlled by three important genes: proto oncogenes, Tumor suppressor genes and DNA repair genes. Mutation in these genes drives to cancer. When cancer develops, normal cell cycle breaks down. New cells form when they are not needed and these extra cells can divide without stopping and may form growths called tumors.

Tumors are of two types. Benign tumor which do not spread or invade, nearby tissues. Malignant tumors are life threatening which spread to nearby tissues and exhibit metastasis.

Sources Credits:
https://www.cancer.gov/
https://www.youtube.com/watch?v=xsrH050wnIA&t=17s
https://www.youtube.com/watch?v=8LhQllh46yI
https://www.youtube.com/watch?v=ANyQjlYadsw
https://www.youtube.com/watch?v=xOZeBadHiyY
Our channels for +1 and +2 students- Biology Lectures and NEET Aspirants
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Watch Our Other Medical Science Videos in Tamil
Human Anatomy & Physiology : https://www.youtube.com/watch?v=bEgYK72UEMw&list=PLWV95ev_EVpcGLK5zRbfqA_jbEjeCgdQN
Immunology Videos: https://www.youtube.com/watch?v=AzyAV2GU2TI&list=PLWV95ev_EVpcter1hcTCdwj6qbnKND7ig
Blood and Blood Groups: https://www.youtube.com/watch?v=tcFflazZZ3c&list=PLWV95ev_EVpdb8Y1LIVh8Or8gteCcsJ43
Pharmacology Videos: https://www.youtube.com/watch?v=r8hdEyaAJDw&list=PLWV95ev_EVpcBwcrrapZCj-mU2tQNAyLv
Microorganisms (Bacteria/ Virus/Fungi): https://www.youtube.com/watch?v=XEXkQH9k35g&list=PLWV95ev_EVpehDN31wOTBpimL3qCAi_4z
Microbiology Videos: https://www.youtube.com/watch?v=k33ykaloUKc&list=PLWV95ev_EVpeK5Dh4CLnwBoSNZtQX6rQ8

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Disclaimer: All the information mentioned in this video is only for educational purposes and to create basic awareness of common people on medicine and doesn't advocate any other consult or opinion. So consult your doctor for any procedures and clear knowledge.

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