1. [ ] can be used to [ ] hormone receptors on HR+ cancer cells.
a. SERMs, activate
b. Herceptin, block
c. Herceptin, activate
d. SERMs, block
Ans: Herceptin can be used to block hormone receptor on HR+ Cancer cells.
Explanation-Herceptin works by acting on the surface of cancer cell inturn inhibitiing the chemical signal which helps uncontrolled cell proliferation.
1. [ ] can be used to [ ] hormone receptors on HR+ cancer cells. a....
Herceptin can be used to block hormone receptors on HER2+ cancer cells. Select one: a. True b. False Jess has been diagnosed with cancer at the age of 42. Further testing reveals that their healthy cells have Select one: a. mutations in growth factor genes O b. an inherited oncogene c. an inherited mutation in a DNA Repair Gene d. a chromosome pair with inherited mutations in a TSG
Question 19 Answer saved Herceptin can be used to block hormone receptors on HER2+ cancer cells. Points out of 2.00 Remove flag Select one: a. True O b. False
The binding of either glucagon or epinephrine (adrenaline) to their respective receptors on liver cells increases intracellular [cAMP]. How can these completely unrelated hormones that bind to distinct GPCRs do this? A. Both the glucagon and β-adrenergic receptors activate Gαo. B. Both the glucagon and β-adrenergic receptors activate Gαi. C. Both the glucagon and β-adrenergic receptors activate Gαs. D. The glucagon receptor activates Gαs and the β-adrenergic receptor activates Gαo. E. The glucagon receptor activates Gαo and the β-adrenergic receptor...
8. Which subtype(s) of breast cancer will most likely be treated using Herceptin? Select 1 or more: a. HR-, HER2+ b. HR+, HER2+ c. HR-, HER2- d. HR+, HER2-
The host cells that viruses can infect are determined by the ____________ a. receptors on the host cells b. concentration of host cells in vicinity c. DNA in host cells d. proximity of host cells
22. My friend, Marina, is keeping her HER+ cancer from growing by using Herceptin that is attached to a cytotoxic, antineoplastic drug. Thus, where Herceptin alone was not working, she is now successfully using Herceptin ______________. a. in a conjugated monoclonal antibody form. b. to deliver PD-1 inhibitors to each cancer cell. c. to target all actively dividing cells. d. to unleash cytotoxic T cells.
Many drugs used to treat cancer are expensive. BusinessWeek reported on the cost per treatment of Herceptin, a drug used to treat breast cancer (BusinessWeek, January 30, 2006). Typical treatment costs (in dollars) for Herceptin are provided by a simple random sample of 10 patients. 4,378 5,584 2,699 4,938 4,510 4,806 6,446 4,119 4,236 3,798 a) Develop a point estimate of the mean cost per treatment with Herceptin. b) Develop a point estimate of the population standard deviation of the...
1. Explain several methods through which tyrosine kinase receptors can be activated 2. what process would activate this in endothelial cells?
Vemurafenib prevents proliferation of certain cancer cells that are resistant to treatment with either Cetuximab or Herceptin. Which of the following "genetic signatures" obtained from sequencing ctDNA would indicate that you could effectively treat an individual with Vemurafenib? (The absence of a superscript next to the indicated gene means it's a wild type allele) A. KRASD + B-RAF B. KRAS + B-RAFV600E C. KRASD + B-RAFV600E D. KRASD + p61B-RAFV600E E. (a) & (b) F. (a) & (c) G. (a)...
What determines whether a hormone will have an impact on a specific tissue or not? А 1 Whether the hormone can enter the cells or not Whether the hormone activates cell-surface receptors or intracellular receptors Whether the hormone is lipid-derived or amino acid-derived Whether the tissue has receptors specific for that hormone Whether the tissue has blood vessels nearby or not