John Castorino

Recent and Upcoming Courses

• Methods in Molecular Biology

  This introductory course will explore the process of doing scientific research in a molecular biology lab. Students will learn numerous techniques in the lab, including DNA isolation, PCR, gel electrophoresis, restriction enzyme mapping, cloning, and basic microscopy. Students will engage in semester-long research projects in which they carryout experiments, collect and analyze data, and report their conclusions in written and oral formats. This course is intended for students with little or no experience in a molecular biology lab, and it will prepare students for more advanced molecular lab courses and training

• EPI: Genetics

  Genetics is traditionally the study of heredity - the passing of traits from parent to offspring. We have come to know that much of heredity is based on the information encoded in our genes. However, increasing evidence supports the notion that external factors can significantly influence this passing of traits. We will investigate many "traditional" areas of genetics, ranging from basic topics such as DNA structure and Mendelian inheritance to more advanced topics such as regulation of gene expression. As we progress through the semester, we will progress to extensive utilization of primary literature for the course content. In all, we will learn how the various aspects of heredity relate to the current understanding of human disease. Students will be evaluated on presentations, weekly problem sets, and a semester-long research paper.

• Field Study Semester

• Culinary Biochemistry

  The biochemical properties of food determine how humans can prepare and benefit from food. Why does wheat flour make great bread while rice flour does not? Why are eggs so versatile? What is flavor and taste? Why do we need to eat certain foods for proper health? These are just a few of the questions that we will be addressing in this kitchen laboratory course. Each week we will be conducting experiments using food (most of which should be consumable) in order to learn how the biochemistry of food dictates its behavior in preparation. Students will design their own experiments with food and explain the underlying biochemical principles. We will also address human metabolism and how foods contribute to sustaining life. Note: we will be using meat, eggs, nuts and gluten-containing flour repeatedly, so vegetarian/vegan students as well as those with food allergies may want to consider carefully before enrolling.

• Cancer: The Emperor of All Maladies

  Cancer is currently the second largest cause of death in the United States. One would think that science would have developed a cure for cancer by now, but it hasn't. Why is developing treatment options so difficult? This course will address the biology of malignancy and treatment including some traditional and cutting-edge strategies. We will cover some of the ethical and social justice considerations of disease research including some of the darker examples from cancer research's past. We will also work in the laboratory to study cancer first-hand. Students will learn to independently read primary literature, write papers, and perform presentations.