What are the underlying biological mechanisms that differentiate the various types of cancer, and how can a better understanding of these mechanisms lead to more targeted and effective treatments for each specific type of cancer?
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What are the underlying biological mechanisms that differentiate the various types of cancer, and how can a better understanding of these mechanisms lead to more targeted and effective treatments for each specific type of cancer?
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- What is inflammation? Describe the main characteristics of inflammation. What characterizes chronic inflammatory disorders? What is the role of NFkB in inflammation and cancer? What are the mechanisms and strategies to inhibit excessive and chronic inflammation? answer should be one page longName the six fundamental properties of malignant tumours. Which of these properties are amenable to study in a cell culture model of cancer and why?Which of the following is true of tumor suppressor genes? Group of answer choices a) If this gene is overactive, it becomes an oncogene b) If one of the alleles is mutated, there is usually little effect. Two inactivating mutations are usually required for loss of function (recessive mutation). c) If one copy is lost, the gene no longer functions (dominant mutation) d) Tumor suppressors genes usually cause mitosis or cell growth e) Tumor suppressor genes decrease apoptosis
- Tissues and differentiation a)Explain what is meant by termination and differentiation ).b) Explain the difference between an oncogenic and a tumour suppressor gene and describe how they are involved in the onset of cancerWhat is meant by targeted cancer therapies, and what advantages do they offer?What are cancer-specific considerations?
- What are the major differences between a tumor initiator (e.g., DMBA) and a tumor promoting agent (e.g., TPA)?Please answer fast Gain-of-function mutations could contribute to cancer progression if the mutant gene is, a) p53 b) Rb c) cdks d) Wee1 2. Loss-of-function mutations could contribute to cancer progression if the mutant gene is, a) Rb b) Ras-GEF c) cdc25 d) cdks Help please! and explain if possibleWhat types of observations allow a pathologist to identify the tissue of origin of a tumor? Why are certain tumors difficult to assign a specific tissue of origin? What is the importance of assigning a specific tissue of origin?
- Define the Cancer as a Multistep Process ?Select all of the sentences below that correctly describe the role of a healthy diet and lifestyle in cancer risk and progression. Select all that apply. A)Dietary supplements are definitively linked to lowering cancer risk. B)Consumption of processed meat containing nitrates and nitrites may increase a person’s risk of certain cancers. C)Grilling is a healthy cooking method; therefore, the consumption of all types of grilled meat will help reduce the risk of cancer. D)Folate may help reduce the incidence of colon cancer. E)Fruits and vegetables contain phytochemicals, antioxidants, and dietary fiber, all of which help reduce the risk of certain cancers.name any two methods that can possibly cure cancer .