What do gene mutations do? | Oncoplastic breast surgeon in Delhi | Dr. Rajinder Kaur Saggu

A gene mutation can instruct a healthy cell to:

A gene mutation can instruct a healthy cell to: A gene mutation might instruct a cell to grow and divide faster. This results in a large number of new cells with the same mutation.

Fail to stop uncontrolled cell growth. Normal cells know when to stop growing in order to maintain an optimal quantity of each kind of cell. Cancer cells lose the mechanisms that tell them when to stop developing (tumor suppressor genes). A mutation in a tumor suppressor gene permits cancer cells to develop and multiply.

When fixing DNA defects, make mistakes. DNA repair genes detect and fix mistakes in a cell's DNA. A mutation in a DNA repair gene may result in additional mistakes not being fixed, leading to malignant cells.

These are the most frequent mutations detected in cancer. HoweveDepartment Of Cancer Care Room Number 1101, Ground Floor, Gate No. 2 Indraprastha Apollo Hospital Mathura Road, Sarita Vihar, Jasola Vihar, New Delhi, Delhi 110076r, numerous additional gene alterations may lead to cancer.

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