In what year did researchers first pioneer the spatial
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 2 · Mapping the tumor microenvironment
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007skaty Scientists map gene activity inside intact tumor cells.

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A threat survives by reshaping its environment to protect and sustain it.

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007skaty Breast cancer cells use cellular camouflage to evade the immune system

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The tumor's secret neighborhood

007skaty Cancer cells reprogram immune cells, blood vessels, and fibroblasts into a protective shield that blocks therapies and fuels growth.

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Hijacking the blood supply

007skaty Cancer cells release VEGF proteins to force nearby blood vessels to feed them.

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The art of cellular camouflage
BETA

007skaty Decode the cellular disguises to learn how breast cancer cells hide from the immune system.

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Fun Fact

Tumor blood vessels: Blood vessels grown by tumors are highly disorganized, leaky, and twisted compared to the neat highways of healthy tissue.

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Gossip

Which scientific breakthrough sounds most exciting?

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Quiz

Which healthy cells are frequently hijacked by breast tumors to produce collagen and build a physical protective barrier?

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007skaty Cancer tumors hijack nearby blood vessels to grow.

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Quiz

What term refers to the complex ecosystem of normal cells, blood vessels, and signaling molecules surrounding a tumor?

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007skaty The tumor microenvironment surrounds and supports cancer cells.

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Quiz

What is the biological term for the formation of new blood vessels that tumors use to feed themselves?

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Quiz

Which signaling protein do breast cancer cells release to stimulate nearby blood vessels to grow toward the tumor?

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Quiz

What type of immune cells are primarily responsible for recognizing and directly destroying abnormal breast cancer cells?

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Quiz

Which protein do cancer cells express on their surface to send a stop signal to hunting T-cells?

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Quiz

In what year did researchers first pioneer the spatial transcriptomics method to map gene expression in tissue sections?

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Quiz

Why is spatial transcriptomics a major improvement over traditional bulk DNA or RNA sequencing of tumors?

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