Manuel Bardiès, PhD
Manuel Bardiès obtained his Doctorate on radiopharmaceutical dosimetry (with distinction) from Paul Sabatier University (Toulouse III) in November 15, 1991. He has been developing his research in radiopharmaceutical dosimetry within INSERM since 1991, in Nantes then in Toulouse.
  Under his responsibility:
  - 10 PhD dissertations have been defended since 2000
  - 2 PhD projects are ongoing
  - 2 PhD projects are ongoing under the form of a co-supervision
  - Master training: about 30 Master student projects since 1995
  - Other training (Engineering students): about 20 students since 1996
  - Several academic or industrial projects have been funded and involved recruiting Post-Doctoral scientists.
  - Manuel Bardiès has authored or participated to more than 60 articles referenced in MedLine.
  The team led by Manuel Bardiès in Toulouse is primarily involved in radiopharmaceutical dosimetry, at various scales (cell, tissue, organ). This requires the ability to assess radiopharmaceutical pharmacokinetics in vivo, through quantitative SPECT or PET small-animal imaging. An important part of research activity is related to Monte-Carlo modeling of radiation transport through biologic structures of interest, in order to give account of energy deposition within tumor targets – or conversely critical non-tumor tissues/organs. The objective is to improve molecular radiotherapy by allowing patient-specific treatments (personalized medicine).
  Pre-targeting strategies  
Sarah Cheal, PhD
Dr. Cheal's research focuses on the development of a theranostic platform approach for pretargeted radioimmunotherapy (PRIT) of solid human tumors. The lab at Memorial Sloan Kettering Cancer Center calls this strategy “DOTA-PRIT,” which is short for “DOTA ligand bound radionuclide-based pretargeted radioimmunotherapy.” In principle, DOTA-PRIT consists of three sequential administrations of three reagents: (i) the bi-specific Ab construct IgG-scFv (bsAb), which has high specificity and affinity for both a tumor antigen through the IgG and a radiolabeled hapten through the scFv; (ii) a clearing agent to eliminate unbound construct from the blood; and (iii) the imaging/therapeutic radioligand. The tumor targeting is separated from the payload-delivery step, thereby offering greater therapeutic indices (TIs) compared to conventional radioimmunodetection/radioimmunotherapy with directly labeled antibodies. Significant improvement in TIs permits high therapeutic doses of administered radioisotopes with minimal to no bystander side effects. In close collaboration with the lab of Nai-Kong Cheung at MSK and Dane Wittrup at MIT, they have successfully applied this platform in three preclinical tumor models: GPA33 antigen (colorectal cancer); GD2 antigen (neuroblastoma); and the HER2/neu receptor (breast cancer).
  Opening Plenary  
Marion de Jong
Robert Hobbs, PhD
  Dr. Robert Hobbs is an Assistant Professor in the Johns Hopkins Medicine Department of Radiology and Radiological Science and a member of the Johns Hopkins Kimmel Cancer Center. He earned his PhD in experimental high-energy physics from the University of New Mexico. Dr. Hobbs joined Johns Hopkins in 2006.
  Dr. Hobbs' research focuses on dosimetry, which measures and calculates the radiation dose received by matter and tissue that has been exposed to radiation. His current studies examine various radiobiologic modeling techniques for treatment of specific tumors and cancers. Dr. Hobbs is also developing an alpha-particle dosimetry model that can examine alpha particles which are hard to study with current imaging modalities.
  Dr. Hobbs is a member of the Radionuclide Therapy and Dosimetry (RTD) Research Lab, where he performs tail vein injections and bio-distribution, and provides assistance to Dr. Hong Song. He is engaged in research that examines how tumor burden and prior chemotherapy affects bone marrow dosimetry.

  Radiation dosimetry and biology of radionuclides: their challenges and their key roles in optimizing radiopharmaceutical therapy  
Roger Howell, PhD
  Roger Howell, PhD, is a Professor of Radiology at Rutgers New Jersey Medical School where he serves as Chief of the Division of Radiation Research. Dr. Howell’s laboratory conducts research on dosimetry and radiobiology of internal radionuclides, with emphasis on the microscopic dose distributions encountered in nuclear medicine. He also studies the capacity of vitamins and other natural agents to protect reproductive organs, bone marrow, and the gastrointestinal tract against damage caused by ionizing radiation.
  These efforts have led to over 100 publications in peer-reviewed journals. Dr. Howell teaches physics to radiology residents and provides educational lectures for emergency responders in New Jersey. He has served on review panels for federal agencies including the National Institutes of Health, the U.S. Department of Energy, and other organizations. Dr. Howell is a member of the Medical Internal Radiation Dose Committee of the Society of Nuclear Medicine and Molecular Imaging, He has served on several report committees of the International Commission on Radiation Units and Measurements (ICRU) and was elected to the ICRU Main Commission in May 2014. Dr. Howell earned his BS and PhD in Physics from the University of Massachusetts, Amherst.
Hossein Jadvar, MD, PhD
  Dr. Jadvar is a tenured associate professor of radiology (Keck School of Medicine) and biomedical engineering (Viterbi School of Engineering) at the University of Southern California (USC) with hospital appointments at the USC Keck Medical Center, USC Norris Comprehensive Cancer Center, and the LAC+USC Medical Center. He also served as a visiting associate scientist in bioengineering at the California Institute of Technology in Pasadena, CA. Dedicated to lifelong learning, Dr. Jadvar received his BS in chemical engineering from Iowa State University in Ames, IA, in 1982, followed by a MS in biomedical engineering from the University of Wisconsin in Madison, WI in 1984, and a MS in computer engineering, as well as a PhD in bioengineering, from the University of Michigan in Ann Arbor, MI., in 1986 and 1988, respectively. He then attended the University of Chicago Pritzker School of Medicine in Chicago, IL, for his MD degree (1993). He received his MPH degree from Harvard University in Cambridge, MA, in 2005 and an Executive MBA from the University of Southern California in Los Angeles, Calif., in 2007. He was a clinical fellow in positron emission tomography with the Harvard Medical School Joint Program in Nuclear Medicine, in Boston, MA, during 1998-99; a diagnostic radiology and nuclear medicine resident at Stanford University, in Stanford, CA, during 1994-98; and an intern in internal medicine at the University of California San Francisco, CA, during 1993-94. He has also completed a number of executive educational certificate programs at Harvard Medical School in Boston, MA, the University of Cambridge in the UK, the University of Oxford in the UK, and the Wharton School of Business at the University of Pennsylvania in Philadelphia, PA. His research interests include applications of PET in clinical outcome research and in translational molecular imaging research with particular current interest in prostate cancer.
  Patient studies with Lu/Ac  
Daniel Juneau, MD, FRCPC
Daniel Juneau, MD, FRCPC, is an investigative researcher at the CHUM Research Center in Montreal with a focus in imaging and engineering. He is also a specialist in nuclear medicine in the department of nuclear medicine at CHUM, a clinical assistant professor in the department of medicine at the University of Montreal and an affiliated researcher at the University of Ottawa Heart Institute.
Dr. Juneau's research interests include:
- Quantification of the myocardial flow and the flow reserve.
- PSMA imaging in prostate cancer.
- Treatment of solid cancers with radiopharmaceuticals (alpha and beta emitters).
- Imaging of infectious diseases of the heart.
- Imaging of infiltrative and inflammatory diseases of the cardiovascular system.

Silvia Jurrison, PhD
  Silvia S. Jurisson, University of Missouri earned her B.S. in Chemistry from the University of Delaware in 1978 and her PhD in inorganic and radiopharmaceutical chemistry at the University of Cincinnati with Professor Ed Deutsch in 1982. She had postdoctoral training at the University of New South Wales (1983-1984) with Professor W. Greg Jackson, the Australian National University (1984) with Professor Alan M. Sargeson, and the University of Missouri (1984-1986) with Professor David E. Troutner.
  She spent 5 years in the pharmaceutical industry at Squibb/Bristol-Myers-Squibb before beginning her academic career at the University of Missouri in 1991 and where she is now a Professor of Chemistry and Radiology, and Senior Research Scientist at the University of Missouri Research Reactor (MURR). She has been involved in inorganic and radiochemistry research with applications to radioisotope production and separations, radiopharmaceutical chemistry, radioenvironmental chemistry, and biological systems. She began her research career studying technetium chemistry and its applications to radiopharmaceutical development. She developed the Tc-99 chemistry for what became the Tc-Q series at Mallinckrodt Medical, worked on Tc-HM-PAO and its analogues as a postdoctoral fellow, and worked on Tc and Re BATO compounds at Squibb/Bristol-Myers-Squibb.
  Since joining the University of Missouri as a faculty member, she continued to work in the area of Tc/Re chemistry and radiochemistry developing the Tc/Re-cyclized alpha-MSH analogues with colleague Professor Tom Quinn and Tc-sulfide chemistry for potential environmental applications. With the availability of MURR and a PETtrace cyclotron, she investigated the use of Rh-105 and As-72/77 for radiopharmaceutical applications. She has become involved in radionuclide production and separations to make high specific activity radionuclides available for imaging and/or radiotherapy applications. She has trained many graduate, undergraduate and postdoctoral students over the past 27 years in inorganic and radiochemistry. She currently advises 4 graduate and 2 undergraduate students and has over 145 publications in peer-reviewed journals.

Charles Maitz, DVM, PhD
  Charles Maitz, DVM, PhD, is an assistant professor of radiation oncology at the University of Missouri College of Veterinary Medicine. Dr. Maitz holds a joint position with the School of Medicine’s Department of Radiology and the International Institute of Nano and Molecular Medicine. Dr. Maitz earned both his DVM and Ph.D. at the University of Missouri.
  He has strong interests in clinical radiation therapy, comparative medicine, radiation biology and radiation dosimetry. He has had a research focus in boron neutron capture therapy, as well as in neutron dosimetry and computational dose modeling. Much of this research uses Monte Carlo based computer modeling using Geant4 and Gate. This gives him a very basic familiarity with C++ and the RHEL shell.

  Preclinical studies of targeted radionuclide therapy and radiosensitization strategies for cancer therapy  
Marika Nestor, MD, PhD
Marika Nestor leads a translational research group at the Department of Immunology, Genetics and Pathology, Uppsala University, Sweden. Her research group focuses on radionuclide targeting and radiosensitization of cancer cells. She obtained her PhD in 2006, and became an Associate Professor in 2012. In 2013 she was awarded the Göran Gustafsson prize for young scientists, and in 2016 she received the Junior Investigator Award from the Swedish Cancer Society. She holds research grants from e.g. the Swedish Research Council, the Swedish Cancer Society and The Swedish Radiation Safety Authority. In 2019, she was awarded a grant from Sweden’s innovation agency VINNOVA to facilitate clinical translation of her findings.
  Immune effects  
Ravi Patel, MD, PhD
Dr. Patel is a Bentson Radiation Oncology Research Fellow in the Department of Human Oncology at the University of Wisconsin- Madison. He has an MD and PhD in biomedical engineering from Case Western University. He is pursuing a career as physician-scientist and one day hopes to have his own lab. He currently works in the Morris Lab, where he applies his expertise in mathematical modeling, drug delivery and in situ vaccination to a variety of research projects. One project looks at targeting metastatic disease through a combination of killing suppressive immune cells and using systemic immunotherapy agents. An exciting aspect about immunotherapy is that it could potentially work on a variety of cancers. Cancer has the ability to evade the immune system, so if we can figure out how to activate the immune system to recognize someone’s cancer, he thinks we can use those concepts on a wide variety of tumors.
Jean Pierre Pouget, PhD
Dr. Jean-Pierre Pouget obtained his PhD thesis in Radiobiology in 2000 from the Curie Institute in Paris and carried-out a post-doctoral fellowship in the Nuclear Medicine Research Laboratory at Barts and the London School of Medicine and Dentistry. He then moved to Paris to the French Radiation Protection and Nuclear Safety Agency (IRSN) for 4 years where he worked on radiation casualties. After moving to Montpellier, he joined the French National Institute for Health and Medical research (INSERM) where he is now leader of the Radiobiology and Targeted Radiotherapy team at the Cancer Research Institute of Montpellier (INSERM, France). He develops new radiopharmaceuticals for cancer imaging and therapy with a special focus on radiobiology. He has published about 50 papers dealing with radiobiology and radionuclide therapy and several patents. Besides research activity, Dr Pouget is involved in teaching at the University of Montpellier.
  Plenary Speaker  
Scott Tagawa, MD, MS
  Scott T. Tagawa, MD, MS is the Richard A. Stratton Associate Professor in Hematology and Oncology, an Associate Professor of Clinical Medicine & Urology at Weill Cornell Medicine, and an Associate Attending Physician at NewYork-Presbyterian – Weill Cornell Medical Center.
  After earning his BS from Georgetown University, Dr. Tagawa received his MD at the University of Southern California School of Medicine. After completing his Internship and Residency training there, he became Chief Resident and subsequently underwent fellowship training in Hematology and Medical Oncology, being appointed Chief Fellow for his final two years. He had the opportunity to train with international leaders in Genitourinary (GU) Oncology. In August 2005, he was appointed Assistant Professor of Medicine at Mount Sinai School of Medicine, serving as Associate Program Director for the Fellowship Training Program. As Director of Genitourinary Oncology for the Division of Hematology and Oncology and Director of Medical Oncology for the Deane Prostate Health and Research Center, Dr. Tagawa took the lead in developing genitourinary clinical trials. He was recruited to Weill Cornell Medical College in 2007. His research covers clinical and translational investigations in genitourinary tumors and thrombosis in malignancy. As the Medical Director of the Genitourinary Oncology Research Program, Dr. Tagawa leads clinical trials in the areas of prostate, kidney, and bladder cancer as well as the prevention and treatment of thrombosis with cancer. He specializes in drug development and theranostics in prostate cancer.

  Combination therapies  
Katherine Vallis
Dr. Katherine Vallis undertook specialist training in Clinical Oncology at the Hammersmith Hospital and doctoral research at Edinburgh University. In 1995 she was appointed as Staff Radiation Oncologist at the Princess Margaret Hospital and Scientist at the Ontario Cancer Institute, Toronto. She returned to the UK in 2006 to join the Oxford Institute and establish the Radiotherapeutics and Radioimaging Group.
Her lab's research is in personalising radiotherapy using functional imaging. They apply functional and molecular imaging techniques to developing radiotherapy personalised to each patients’ individual tumour biology.

Té Vuong, MD
  Dr. Vuong received her M.D. from the Université de Montréal and continued her postgraduate training in radiation oncology at the University of Toronto and the Institut Gustave Roussy and Institut Curie in Paris, France. She is a Professor at McGill University in the Department of Oncology, where she also holds the position of Assistant Chair, Radiation Oncology. She was appointed Director, Radiation Oncology of the Segal Cancer Centre at the Jewish General Hospital in August 2009.
  Dr. Vuong is internationally recognized, particularly for her expertise in the treatment and research of rectal cancer. Her current research focus is on high dose rate endorectal brachytherapy for patients with rectal cancer. Her expertise makes her a sought-after lecturer in both the academic and scientific communities. Her publications appear in internationally renowned scientific journals.
  Dr. Vuong conducts cutting-edge research in the area of colorectal cancer. She has engaged in numerous studies throughout her career, as either the Principal Investigator or a co-participant. Her efforts have led to the development of new radiation technologies and clinical protocols for the treatment of gastrointestinal cancer.

  Are you a speaker? Looking for information? Contact Audrey by email at audrey@radres.org or by phone at 877.216.1919.  

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