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Gene Expression and Cancer Progression Quiz

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Gene Expression and Cancer Progression Quiz

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Questions and Answers

What is the role of p53 in regulating cell fate outcome in response to DNA damage?

Inducing microRNA-107 expression

Inhibiting tumor angiogenesis

Inhibiting HIF-1 expression

Transactivating Δ133p53α (correct)

What is the function of microRNA-107 in cancer therapy?

Promoting tumor growth and metastasis

Inhibiting HIF-1 and tumor angiogenesis (correct)

Regulating p53 expression

Inducing apoptosis in cancer cells

What is the purpose of functionalizing gold nanoparticles with therapeutic and targeted peptides in cancer treatment?

Promoting tumor growth and metastasis

Enhancing drug delivery to cancer cells (correct)

Targeting healthy cells and tissues

Inhibiting immune response

What is the advantage of using gold nanoparticles in cancer therapy?

Targeted drug delivery to cancer cells Signup and view all the answers

What is the role of l-asparaginase in cancer therapy?

Inducing apoptosis in cancer cells Signup and view all the answers

What is the mechanism by which gold nanoparticle-induced cell death occurs?

Inducing oxidative stress and apoptosis Signup and view all the answers

What is the role of p53 in regulating microRNA-107 expression?

Inducing microRNA-107 expression Signup and view all the answers

What is the advantage of using immobilized l-asparaginase on gold nanoparticles in cancer therapy?

Enhancing drug delivery to cancer cells Signup and view all the answers

What is the effect of gold nanoparticle-induced cell death on tumor growth and metastasis?

Inhibiting tumor growth and metastasis Signup and view all the answers

What is the role of p53 in cancer therapy?

Regulating cell fate outcome in response to DNA damage Signup and view all the answers