Margaret E. Daube-Witherspoon is an American biomedical engineer specializing in positron emission tomography. She holds the position of "senior research investigator extraordinaire" with the PennPET Explorer project in the Department of Radiology of the Perelman School of Medicine at the University of Pennsylvania. [1]
Daube-Witherspoon majored in physics at Swarthmore College, graduating in 1978. She completed a Ph.D. in physics in 1983 at the University of Wisconsin–Madison. [1]
After postdoctoral research from 1983 to 1986 with Gerd Muehllehner at the University of Pennsylvania, she worked in the National Institutes of Health from 1986 until 1998, before returning to her present position at the University of Pennsylvania. [1]
She was president of the Physics, Instrumentation and Data Sciences Council of the Society of Nuclear Medicine and Molecular Imaging from 1995 to 1997. [2]
Daube-Witherspoon was elected as an IEEE Fellow, in the 2023 class of fellows, "for contributions to 3D image reconstruction in PET and corrections for physics effects". [3]
Positron emission tomography (PET) is a functional imaging technique that uses radioactive substances known as radiotracers to visualize and measure changes in metabolic processes, and in other physiological activities including blood flow, regional chemical composition, and absorption. Different tracers are used for various imaging purposes, depending on the target process within the body.
Sir Peter Mansfield was a British physicist who was awarded the 2003 Nobel Prize in Physiology or Medicine, shared with Paul Lauterbur, for discoveries concerning Magnetic Resonance Imaging (MRI). Mansfield was a professor at the University of Nottingham.
The Perelman School of Medicine, commonly known as Penn Med, is the medical school of the University of Pennsylvania, one of seven Ivy League medical schools in the United States. The medical school is based in Philadelphia. Founded in 1765, it was the first medical school in the United States.
Michel Matthew Ter-Pogossian was an American medical physicist. He was professor of radiology at the Washington University School of Medicine for over 30 years. A pioneer in nuclear medicine, he is best known for his research on the positron emission tomography (PET). He is considered one of its creators and often referred to as the "father of PET."
Nader Engheta is an Iranian-American scientist. He has made pioneering contributions to the fields of metamaterials, transformation optics, plasmonic optics, nanophotonics, graphene photonics, nano-materials, nanoscale optics, nano-antennas and miniaturized antennas, physics and reverse-engineering of polarization vision in nature, bio-inspired optical imaging, fractional paradigm in electrodynamics, and electromagnetics and microwaves.
John Rowland Mallard OBE FRSE FREng was an English physicist and professor of Medical Physics at the University of Aberdeen from 1965 until his retirement in 1992. He was known for setting up and leading the team that developed the first magnetic resonance imaging (MRI) full body scanner and, in particular, positron emission tomography (PET). He was born in Kingsthorpe, Northampton, England.
Abass Alavi is an Iranian-American physician-scientist specializing in the field of molecular imaging, most notably in the imaging modality of positron emission tomography (PET). In August 1976, he was part of the team that performed the first human PET studies of the brain and whole body using the radiotracer [18F]Fluorodeoxyglucose (FDG). Alavi holds the position of Professor of Radiology and Neurology, as well as Director of Research Education in the Department of Radiology at the University of Pennsylvania. Over a career spanning five decades, he has amassed over 2,300 publications and 60,000 citations, earning an h-index of 125 and placing his publication record in the top percentile of scientists.
David Edmund Kuhl was an American scientist specializing in nuclear medicine. He was well known for his pioneering work in positron emission tomography. Dr. Kuhl served as the Chief of the Division of Nuclear Medicine at the University of Michigan for 20 years and retired in June 2011.
Positron emission tomography–magnetic resonance imaging (PET–MRI) is a hybrid imaging technology that incorporates magnetic resonance imaging (MRI) soft tissue morphological imaging and positron emission tomography (PET) functional imaging.
Zang-Hee Cho is a Korean neuroscientist who developed the first Ring-PET scanner and the scintillation detector BGO. More recently, Cho developed the first PET-MRI fusion molecular imaging device for neuro-molecular imaging.
Marylyn D. Ritchie is a Professor of Genetics, the Director of the Center for Translational Bioinformatics, the Associate Director for Bioinformatics in the Institute for Biomedical Informatics, and the Associate Director of the Center for Precision Medicine, at the University of Pennsylvania's Perelman School of Medicine.
Carl H. June is an American immunologist and oncologist. He is currently the Richard W. Vague Professor in Immunotherapy in the Department of Pathology and Laboratory Medicine at the Perelman School of Medicine of the University of Pennsylvania. He is most well known for his research on T cell therapies for the treatment of several forms of cancers. In 2020 he was elected to the American Philosophical Society.
William Allen Eaton is a biophysical chemist who is a NIH Distinguished Investigator, Chief of the Section on Biophysical Chemistry, and Chief of the Laboratory of Chemical Physics at the National Institute of Diabetes and Digestive and Kidney Diseases, one of the 20 Institutes of the United States National Institutes of Health.
Jason S. Lewis is a British radiochemist whose work relates to oncologic therapy and diagnosis. His research focus is a molecular imaging-based program focused on radiopharmaceutical development as well as the study of multimodality small- and biomolecule-based agents and their clinical translation. He has worked on the development of small molecules as well as radiolabeled peptides and antibodies probing the overexpression of receptors and antigens on tumors.
Katherine Whittaker Ferrara is an American engineer who is a professor of radiology at Stanford University. Ferrara has been elected a Fellow of the American Association for the Advancement of Science, Institute of Electrical and Electronics Engineers and American Institute for Medical and Biological Engineering.
Erika L F. Holzbaur is an American biologist who is the William Maul Measey Professor of Physiology at University of Pennsylvania Perelman School of Medicine. Her research considers the dynamics of organelle motility along cytoskeleton of cells. She is particularly interested in the molecular mechanisms that underpin neurodegenerative diseases.
Marisa Bartolomei is an American cell biologist, the Perelman Professor of Cell and Developmental Biology and Co-Director of the Epigenetics Institute at the Perelman School of Medicine at the University of Pennsylvania. Her research considers epigenetic processes including genomic imprinting. She was elected to the National Academy of Sciences in 2021.
Daniel P. Kelly is Director of the Penn[1][2] and CHOP[3][4] Cardiovascular Institutes (CVI) and the Willard and Rhoda Ware Professor of Diabetes and Metabolic Diseases at the University of Pennsylvania Perelman School of Medicine and the Rachel Ash Presidential Professor at Children’s Hospital of Philadelphia (CHOP). He is a cardiologist and physician-scientist recognized for his contributions to the transcriptional control of mitochondrial function and the metabolic origins of heart disease.
Jonathan A. Epstein is an American cellular biologist, cardiologist, and academic administrator serving as the interim executive vice president of the University of Pennsylvania Health System and dean of the Raymond and Ruth Perelman School of Medicine since 2023.
