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Diebold 2023

Full Diebold presentation schedule

Join the Biology department for the annual Diebold Symposium Thursday, April 27 through Saturday, April 29. This year’s guest speaker will be Dr. Celeste Karch, K’05.

Dr. Celeste Karch K'05

Dr. Karch is a Professor of Psychiatry at Washington University School of Medicine. The goal of the Karch lab is to understand the molecular drivers of Alzheimer’s disease, frontotemporal dementia, and other neurodegenerative disease. To do this, the Karch lab uses functional genomics alongside stem cell and mouse models. The Karch lab has developed a somatic and stem cell collection containing deeply clinically characterized cell lines from individuals carrying genetic drivers of Alzheimer’s disease, frontotemporal dementia, amyotrophic lateral sclerosis and Parkinson’s disease. These cells are used to develop novel tools to interrogate mechanisms of neurodegenerative disease. Additionally, the Karch lab couples high-throughput transcriptomics and proteomics in stem cells and human brain tissues to identify disease signatures and to understand protein kinetics in disease. Dr. Karch is the Knight ADRC Biomarker Core leader and the Scientific Director of the Dominantly Inherited Alzheimer Network (DIAN). In 2021, she was awarded the Rainwater Prize for Innovative Early Career Scientist.



The mission of our department and curriculum is to educate students in the field of biology and foster a community of learning and practice.  Our approaches are embedded in the context of a Kalamazoo College liberal arts education.  Through our courses, research collaborations, advising, and departmental experiences, we help all students find their place in science and develop a biologist’s keen awareness of the natural world.  Specifically, our goal is that all students who participate in Biology will:

1) feel curious about the natural world and empathetic toward our shared environment;

2) know what has been discovered about the natural world, the process by which such knowledge is gained, and how to evaluate competing claims;

3) identify as new members of an interdependent community whose goal is to address socially relevant problems and questions; and

4) continually apply/practice newfound knowledge and skills via career exploration, problem solving, research, communication, and teamwork.

Student stands next to her symposium poster

Consonant with the experiential-learning focus of the K-Plan and motivated by the biology department mission, our emphasis on an empirical approach to biology creates an environment in which students develop a strong foundation in biology. We encourage our students to ask and seek answers to probing questions, interpret primary literature, design and perform experiments, and make original observations of biological phenomena. The developmental progression from introductory core courses through upper-level electives prepares students well for the challenges of carrying out their Senior Integrated Projects, presenting results of those projects at our annual Diebold Symposium, and then continuing their education or seeking employment after graduation.

Archive of biology SIP theses and poster presentations (searchable; abstracts available to public)

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