HER2 (ErbB-2) is a member of the human epidermal growth factor receptor tyrosine kinase family which is involved in the regulation of cell proliferation, survival and differentiation. Soon after its discovery, HER2 was shown frequently to be overexpressed in breast cancer and was associated with a worse prognosis. It was identified as a target for drug development and molecular cloning of the gene and expression in cell lines provided a vehicle for the selection of HER2-specific antibodies. The monoclonal antibody trastuzumab is the first HER2-targeting drug approved for cancer treatment. By significantly extending the time to disease progression and overall survival of patients, it has become established in all treatment lines of early and metastatic HER2-positive breast cancer, as well as in HER2-positive advanced metastatic gastric or gastroesophageal junction cancer. Combination of trastuzumab with pertuzumab, a second antibody binding to a distinct epitope on HER2 which implies a different mode of action, took the treatment of HER2-positive metastatic breast cancer to the next level of success. Finally, trastuzumab emtansine is an antibodydrug conjugate that retains all pharmacodynamic activities of trastuzumab and delivers a toxic maytansinoid directly to the tumour cells. Current clinical results indicate that trastuzumab emtansine may be more efficacious and less toxic than trastuzumab plus chemotherapy, and further improvement is expected in combination with pertuzumab.
This new edition introduces more problem-solving strategies and new conceptual and challenge problems. Also, each Chapter Review has been enhanced with Learning Goals to reinforce the mastery of concepts for students.
This laboratory manual contains 42 experiments for the standard sequence of topics in general, organic, and biological chemistry.
The book guides students through basic chemistry problem solving with engaging visuals and a focus on developing the math skills necessary to be successful in the course.
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Basic Chemistry
Basic Chemistry, Books a la Carte Edition
Essential Laboratory Manual for General, Organic and Biological Chemistry
The main objective in writing this text is to make the study of chemistry an engaging and a positive experience for students by relating the structure and behaviour of matter to real life.
The eText pages look exactly like the printed text, and include powerful interactive and customization functions. This is the product access code card for MasteringChemistry with Pearson eText and does not include the actual bound book.
Health, Environmental, and Green Chemistry Notes throughout the text relate chemistry chapters to real-life topics in health, the environment, and medicine that are interesting and motivating to students.