2021 International RASopathies Symposium - PROJECT SUMMARY
The RAS/extracellular signal regulated kinase (ERK) pathway is essential for proliferation, differentiation and
cell survival. While somatic mutations on this signaling pathway cause one third of human malignancies,
germline mutations in genes affecting RAS/ERK signaling cause a group of developmental disorders termed
RASopathies with overlapping phenotypic features of varying severity. While individually rare, collectively,
RASopathies comprise one of the largest groups of congenital disorders worldwide affecting ~1:1000-1:2500
individuals. Hence, the public health impact associated with altered RAS/ERK signaling due to somatic and
germline pathogenic variants is enormous. RASopathies include neurofibromatosis type 1 (NF1), Noonan and
Noonan-like syndromes (NS, NSML, NS-LAH), Costello (CS) and cardio-facio-cutaneous (CFC) syndromes,
among others. 2021 marks the 20th anniversary of the discovery of the first human RASopathy gene providing
a timely backdrop to convene the 7th International RASopathies Symposium: Pathways to a Cure - Expanding
Knowledge, Enhancing Research, and Therapeutic Discovery to be held in Denver, Colorado, July 23-25th,
2021. The proposed symposium will continue to build on previous programs gathering clinicians, researchers,
trainees, NIH and pharma representatives, and individuals and families affected by a RASopathy. The 2.5-day
program integrates family participation in a poster session, advocate keynote talk, and panel discussions, as
well as hosting deep science sessions for experts to share new research findings, data analyses, and case
studies across the spectrum of RASopathies. The last session will address the significant topic of therapeutic
approaches, whereby stakeholders and families can learn from each other what possibilities are in
development and what outcomes are most needed. The conference chairs are Maria Kontaridis, PhD,
Executive Director/Director of Research at the Masonic Medical Research Institute, Utica, NY and Amy
Roberts, MD, Associate Professor of Medicine at Harvard Medical School and Director of Clinical
Cardiovascular Genetics at Boston Children's Hospital. Two additional co-chairs, Marco Tartaglia, PhD,
Director of the Genetics and Rare Diseases Research Division, OPBG, Rome, Italy, and Martin Zenker, MD,
Director of the Institute for Human Genetics at Magdeburg University Germany, are included for their input
after the 2020 European meeting on RASopathy disorders was cancelled amid the pandemic. Lisa Schoyer, PI
and President of RASopathiesNet, together with co-investigators Lisa Schill, RASNet Vice President, and Beth
Stronach PhD, Board Secretary, will include patient advocates in planning and implementation and will
manage the logistics of the symposium.