Platelets

Dr. Mariia Kumskova works at the Dr. Anil Chauhan’s laboratory, Department of Internal Medicine, Hematology-Oncology, University of Iowa. Dr. Kumskova obtained her medical degree from Russian State Medical University. Her professional research career began when she was working as a hematologist at National Research Center for Hematology (Russia). Her area of expertise is mainly focused on bleeding and thrombotic disorders. Since her residency Dr. Kumskova’s work contributed to the investigation of the coagulation status of different bleeding phenotypes in severe hemophilia A, standardizing diagnostic and treatment guidelines for patients with hemophilia, von Willebrand disease, and inherited platelet disorders, consulting patients with the combined bleeding diathesis and thrombotic events.

Dr. Kumskova’s research interests are concentrated on platelet cellular and molecular pathways. In pursue of continuing her study under the mentorship of established platelet field experts she joined The Chauhan Lab at the University of Iowa. Currently, her research is focused on unraveling the grey areas of platelet dysfunction in Ehlers-Danlos syndrome with bleeding phenotype. This innovative study has grown out of her medical practice. Dr. Kumskova believes that combining practical medicine and basic research of Ehlers-Danlos and platelet pathways can be beneficial for both, the research and medical fields.

Dr. Noh's research will utilize induced pluripotent stem cells (iPSC) and manipulate them in vitro to expand production of megakaryocytes and platelets that express therapeutic proteins, including FVIII. The project will further determine whether this system of autologous platelets which overexpress FVIII can be delivered directly to the site of injury and hemorrhage, thereby circumventing and evading neutralization by alloantibody inhibitors in hemophilia A. Dr. Noh received her Ph.D. in Preventive Pharmacology from Seoul National University in South Korea. She has been a postdoctoral fellow in Dr. Mitchell Weiss' lab at The Children's Hospital of Philadelphia since 2012. Dr. Noh is currently being mentored in this JGP project by Dr. Mortimer Poncz at CHOP.

The goal of Dr. Chen's research is to examine a method for selectively expanding hematopoietic stem cells expressing the factor VIII transgene. She will also examine the immune consequences of this approach, based on the idea that gene transfer in platelets evades immune recognition. This research has the potential to elicit important clues to developing an approach for gene therapy of hemophilia A and hemophilia A with inhibitors.

Dr. Chen earned a PhD in hematology from Fujian Medical University in China. She already has more than 27 papers published in the Chinese medical literature. Her research in hemophilia and gene therapy will be under the mentorship of Dr. Qizhen Shi, MD, PhD, Associate Investigator at the Blood Research Institute and Assistant Professor of Pediatric Hematology at the Medical College of Wisconsin.

Per Dr. Kempton, the JGP assisted her in determining the direction of her future research. As a result of her JGP project, Dr. Kempton was published in ATVB and published several abstracts.

Per Dr. Pal, receiving the JGP Fellowship was a major milestone in her academic career and has given her the confidence to apply for future extramural funding.