What Does BRCA Stand For?
Chapter 1

Decoding the tumor genetic blueprint

Chapter 2

Mapping the tumor microenvironment

Chapter 3

High tech tools of reverse engineering

Chapter 4

Designing the targeted counter attack

Ch 1 · Decoding the tumor genetic blueprint
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007skaty Next-generation sequencing technology maps the genetic blueprints of cancer cells

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007skaty Defective DNA Repair

When DNA repair is broken (broken!) / we block the backup PARP to break the cell (oh yeah!)

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Survival is not the absence of damage, but the constant capacity to repair it.

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007skaty How cells fail to repair damaged DNA.

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The discovery of the BRCA genes

007skaty Isolating BRCA1 in 1990 and BRCA2 in 1995 revealed how mutations in these DNA-repairing genes raise breast cancer risk up to 80%.

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Unmasking oncogenes and tumor suppressors

007skaty Losing p53 tumor suppressors removes the brakes that stop damaged cells from dividing.

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Gene Puzzle Lab
BETA

007skaty Match gene sequences to discover how scientists reverse engineer breast cancer cures.

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Fun Fact

BRCA gene name: The term BRCA stands simply for BReast CAncer, representing the first genes linked directly to inherited breast cancer risk.

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Glossary
genome (noun)
The complete set of genetic material or DNA present in an organism. The Vera Bradley Foundation Center sequences this DNA to target mutations in aggressive breast tumors.

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Gossip

Would you want to know your genetic future?

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Quiz

What is the primary biological function of the healthy BRCA1 and BRCA2 genes in human cells?

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007skaty Oncogenes and tumor suppressors control the speed of cell division.

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Quiz

Which chromosome did geneticist Mary-Claire King map the BRCA1 gene to in 1990?

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007skaty Geneticists identified the BRCA genes linked to inherited breast cancer

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Quiz

Which tumor suppressor gene is often called the guardian of the genome because it stops cell division to repair damaged DNA?

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Quiz

What percentage of breast cancers are characterized by an overabundance or amplification of the HER2 oncogene?

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Quiz

In what year did scientists officially complete the first draft of mapping the entire human genome?

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Quiz

How does next-generation sequencing assist oncologists in treating breast cancer patients?

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Quiz

Approximately how many DNA lesions or damage events does a single human cell experience every day?

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Quiz

What specific type of severe DNA damage do BRCA1 and BRCA2 proteins primarily help to repair?

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