The CRM Early Career Executive Council (ECEC) consists of early career leaders in the field of regenerative medicine that are appointed on a yearly basis, with potential for renewal for up to 3-years. Council members include graduate students, postdoctoral fellows, and staff that are currently appointed in CRM labs. ECEC members are provided with an honorarium at the end of each year.
Goals of the ECEC are set in collaboration with the Directors and Staff of the CRM and may include the following:
- Advise the Directors of the CRM on the needs of in-training members and serve as liaisons for CRM labs.
- Design and lead the implementation of yearly CRM social, networking, and training events, including the CRM monthly Work-in-Progress Seminar.
- Contribute to center communications such as newsletters, social media, and outreach efforts.
- Attend CRM leadership meetings and serve as ECEC representatives on CRM committees.
Interested in joining the ECEC? Find more information here.

Current ECEC Members:
Rosa Loewenstein
Postbaccalaureate Researcher
- Email: l.rosa@wustl.edu
PI: Dr. Thorold Theunissen
Department: Developmental Biology
James Lu
Postbaccalaureate Researcher
- Email: jameslu@wustl.edu
PI: Dr. Jeffrey Millman
Department: Medicine, Endocrinology
Marlie Maestas
DBBS Graduate Student
- Email: m.maestas@wustl.edu
Marlie is a graduate student in the Millman lab. Her research focuses on leveraging stem cell technology to improve treatment for diabetes.
Farzané Mirfakhar, PhD
Postdoctoral Research Associate
- Email: farzaneh@wustl.edu
Dr. Mirfakhar is a postdoctoral fellow in the Karch Lab. Her research is focused on tauopathies and neurodegenerative disorders, including studying the roles of MAPT mutations with iPSC models of disease.
Satanik Mukherjee, PhD
Postdoctoral Research Associate
- Email: satanik@wustl.edu
PI: Dr. Farshid Guilak
Department: Orthopedic Surgery
Sara Pietroforte, PhD
Postdoctoral Research Associate and Chair of the ECEC
- Email: pietroforte@wustl.edu
Dr. Pietroforte is a postdoctoral fellow in the Amargant i Riera Lab. She joined the CRM ECEC as co-Chair in 2024. Sara’s research is focused on the study of intrinsic and extrinsic factors that modulate oocyte quality in normal conditions and elucidate their changes with aging.
Isabelle Smith
Postbaccalaurate Researcher
- Email: isabellesmith@wustl.edu
PI: Dr. Alexander Knights
Department: Orthopedic Surgery
Marion Stunault, PhD
Postdoctoral Research Associate
- Email: marions@wustl.edu
PI: Dr. Ghazal Ashrafi
Department: Cell Biology & Physiology
Will Wasielewski
Research Technician II
- Email: willw@wustl.edu
PI: Dr. Stephen Stone
Department: Pediatrics, Endocrine
