Medical Advisory Board

Research-informed guidance for the community.

The advisory board helps the foundation stay connected to research, clinical understanding, and future opportunities.

Take Action

Help families get connected, informed, and supported.

The Natural History Study and donor support both play an important role in expanding knowledge, strengthening community, and moving research forward.

Mission of the Advisory Board

The JdVS Foundation is committed to spreading awareness and educating communities about Jansen de Vries Syndrome. A crucial part of that mission is staying actively involved with research related to JdVS and the PPM1D gene. We are grateful to be connected with medical professionals, researchers, and educators who have taken an interest in JdVS.

The Medical Advisory Board helps the foundation interpret current research, answer medical and scientific questions, and review future research proposals. As charitable funds allow, the foundation hopes to support research into the PPM1D gene through future grants.

Board members bring a broad range of clinical and scientific experience. As relationships with additional rare-disease stakeholders grow, the board may welcome new members.

How the Board Supports the Mission

The board brings together professionals with different forms of expertise to help the foundation make better-informed decisions.

Interpret Research

Help the foundation understand emerging research findings and what they may mean for families and clinicians.

Answer Questions

Provide insight into medical and scientific questions that come up as awareness and diagnosis continue to grow.

Review Future Proposals

Support thoughtful review of future research proposals as the foundation continues building its charitable grant work.

Meet the JdVS Medical Advisory Board

Clinical genetics, neurology, molecular genetics, and patient-model research inform the board’s collective perspective.

Dr. Bert de Vries

Dr. Bert de Vries

Clinical Geneticist & Principal Investigator, Radboud University Medical Center

Based in Nijmegen, The Netherlands, Dr. de Vries studies the clinical and molecular basis of neurodevelopmental disorders. His work helped identify genes involved in intellectual disability and autism, including PPM1D in Jansen-de Vries syndrome.

Sandra Jansen

Sandra Jansen

Clinical Geneticist in Training & PhD Researcher

Sandra combines clinical genetics training at Amsterdam UMC with research at Radboud University Medical Center. Her work focuses on improving phenotyping in intellectual disability and finding genetic causes of neurodevelopmental disorders; she and colleagues described the PPM1D-related syndrome now known as JdVS.

Dr. Cynthia Curry

Dr. Cynthia Curry, MD

Professor of Pediatrics Emerita, UCSF Fresno

Dr. Curry has spent her career in clinical and academic genetics. Her work includes syndrome delineation and the clinical presentation of intellectual disability, including JdVS. She has been instrumental in connecting families and growing the JdVS network.

Dr. Siddharth Srivastava

Dr. Siddharth Srivastava

Pediatric Neurologist & Neurogenetics Specialist, Boston Children’s Hospital

Dr. Srivastava studies genetic causes of neurodevelopmental presentations through gene discovery, cognitive and behavioral phenotyping, and biomarker identification. He also cares for children through neurodevelopmental and neurogenetics clinics.

Dr. Jay Vivian

Dr. Jay Vivian, PhD

Researcher, Children’s Mercy Research Institute

Dr. Vivian’s group uses pluripotent stem cells, genome engineering, and mouse models to understand genetic and developmental conditions. The lab uses patient-specific cell models and genome editing to investigate variants such as those associated with JdVS.

Lisenka Vissers

Lisenka Vissers

Associate Professor, Department of Human Genetics, Radboudumc

Lisenka is a molecular geneticist studying rare genetic disease and intellectual disability. Her work bridges genome-wide technologies and clinical application, and she contributed to the discovery of PPM1D as a cause of Jansen-de Vries syndrome.

Dr. Herb Lachman

Dr. Herb Lachman, MD

Physician-Scientist, Albert Einstein College of Medicine

Dr. Lachman researches the molecular and genetic basis of psychiatric, autism-spectrum, and intellectual and developmental conditions. His laboratory uses patient-derived induced pluripotent stem cells and CRISPR-based models to identify disrupted pathways and potential therapeutic strategies for JdVS.

Learn about the R21 research grant

Connect with our JdVS Medical Professionals

Our Medical Advisory Board helps support families and professionals who are learning about JdVS. Please reach out with questions.

jdvsyndromefoundation@gmail.com