Leducq Foundation is an international grant-making organization comprised of the Leducq Foundation for Cardiovascular Research in Houston (a US-based 501(c)(3)) and the Leducq Corporation, in Boston, MA, which provides administrative services to the grant-making entities, dedicated to improving human health through international efforts to combat cardiovascular and neurovascular disease. In support of this mission the Leducq Foundation has created the International Networks of Excellence in Cardiovascular and Neurovascular Research Program, (formerly the Transatlantic Networks of Excellence in Cardiovascular and Neurovascular Research Program) which promotes internationally collaborative basic, translational, and clinical research in cardiovascular and neurovascular disease. The principal aim of this program is to foster outstanding and innovative scientific research by bringing together international teams of researchers with complementary expertise and resources to work together on a common thematic problem. The proposals should aim to generate new knowledge with the potential to advance the diagnosis, prevention, and treatment of cardiovascular and/or neurovascular disease. Early career investigators play a vital role in these networks, which provide an excellent context for training and career development in cardiovascular and neurovascular research.
In the 2025-2026 application cycle, the Leducq Foundation will award four International Network of Excellence grants, each for an amount not to exceed U.S. $8,500,000 over five years.
Deadlines:
Required Letter of Intent (LOI) Deadline: Wednesday, September 3, 2025
Notification of Application Status: Early November 2025
Full Application Deadline: Friday, February 13, 2026
Participants in a Leducq Foundation International Network of Excellence Program (INEP) must have expertise in cardiovascular or neurovascular disease, or a related field, and must be affiliated with an academic research center. The two Network Coordinators must be from different continents. In the consideration of continent boundaries, conventional geographic definitions will obtain. The INEP is open to investigators worldwide. Participation in a Leducq International Network is contingent upon the commitment of the participant’s affiliated academic institution to abide by the financial and intellectual property provisions. Participants sign a customary research agreement which outlines the conditions of support, the powers of the coordinators to modify the program, and the responsibilities and accountability of network members.