You are trying to design a drug that can be used to treat cancer and you decide that your drug will target the cell cycle. Explain how your drug would work (1 sentence) and why this would be useful in treating cancerous cells (1 sentence)
The drug will target the process of RNA and DNA growth, it will stop the DNA, RNA growth of cancerous cells.
It would be useful in treating the cancerous cells as the cancerous cells will stop growing if their DNA or RNA growth will be stopped/targeted.
You are trying to design a drug that can be used to treat cancer and you...
Why is it important to understand the cell cycle when considering cancer? In your answer, explain how a conventional medical treatment for cancer takes advantage of the cell cycle of cancerous cells
3. Many chemotherapy drugs used to treat cancer work by modifying the mitotic spindle. Given the short description of the two drugs here, describe how these drugs are effective in stopping cancer cells and where in the cell cycle they are effective. Paclitaxel works by interfering with normal microtubule breakdown during cell division and Vinblastine works by binding tubulin, thereby inhibiting the assembly of microtubules. 4. A researcher has developed three different cell lines that are able to each ignore...
You are a pharmaceutical researcher trying to design a new drug for the treatment of cystic fibrosis. You are aware that an extracellular protein that is a chloride ion transporter is misfolded and never gets to the cell surface. You have a new undergraduate working with you. Explain which organelle is involved in this process and why the transporter protein is nonfunctional?
6. If you need to design a drug for (a) treating sickle cell anemia disease, what would your strategy be? Why? (b) What is the cause of sickle cell anemia?
The drug hydroxyurea can be used to treat sickle cell anemia, although it is not often used because of undesirable side effects. Hydroxyurea is thought to function by stimulating the afflicted person’s synthesis of fetal hemoglobin. In a clinical study, patients who took hydroxyurea showed a 50% reduction in frequency of hospital admissions for severe pain, and there was also a decrease in the frequency of fever and abnormal chest X-rays. Why would this drug alleviate the symptoms of sickle...
1. You need to design a drug that kills bacteria without harming human cells. Name 2 cell structures (Cell composition/ parts) that you would consider a potential "targets" for your drug. Briefly explain why you chose each structure. 2. based on your knowledge of certain type(s) organic molecules, why do you think cells have to be maintained at a constant temperature and pH. 3. Give two different examples of using cell wall structure to tell different organism apart.
Tamoxifen is a drug often used to treat breast cancer patients. One effect of the drug is to change the levels of cortisol-binding globulin (CBG). One study attempted to see if the effect of Tamoxifen is age dependent on the patients age. The response variable Y is the change in CBG and the covariate X is age. The following summary statistics were reported. n-26, Σχί-1613. Σ yi-281.9, Sr,-3756.96. Sy,-465.34, Sr,--757.64 (a) Find the least squares estimates of the intercept and...
4. Tamoxifen is a drug often used to treat breast cancer patients. One effect of the drug is to change the levels of cortisol-binding globulin (CBG). One study attempted to see if the effect of Tamoxifen is age dependent on the patients age. The response variable Y is the change in CBG and the covariate X is age. The following summary statistics were reported. n-, 26, Σ i-. 161 3, Σ Vi-28 19. Sr,-3756.96, S,-465.34, Sr,--757.64 (a) Find the least...
1. Tamoxifen is a drug often used to treat breast cancer patients. One effect of the drug is to change the levels of cortisol-binding globulin (CBG). One study attempted to see if the effect of Tamoxifen is age dependent Yis the change in CBG and the covariate X is age. The following summary statistics reported on the patients age. The response variable were Σε 1613,yi= 281.9, S 3756.96, Syy 465.34, Sy = -757.64 n = 26 (a) Find the correlation...