Tear Research Network and TEAR-Precision

Complementary Initiatives in Tear Fluid Research

The Tear Research Network (TRN) and the COST Action TEAR-Precision (CA24112) are closely connected initiatives that share a common goal: to advance tear fluid research, strengthen collaboration across disciplines and borders, and support the translation of tear biomarkers into clinical practice. Both initiatives were founded and are led by Dr. Marlies Gijs (University Eye Clinic Maastricht, The Netherlands). They bring together clinicians, researchers, and industry partners interested in the multifaceted roles of tear fluid in health and disease. Both TRN and TEAR-Precision are open networks — anyone with an interest in tear fluid research is welcome to join at any time.

Aspect
Tear Research Network (TRN)
COST Action TEAR-Precision
Founded
2022
2025
Duration
Continuous, no end date
4 years (November 2025 – October 2029)
Funding
Independent network; not directly funded, open to sponsorship or partner support
Funded by the COST Association (European Cooperation in Science and Technology), following official COST rules and procedures applied to all participating Actions.
Geographical Scope
Global network (Europe, USA, Latin America, India, Australia, etc.)
European framework including COST Member Countries, Inclusiveness Target Countries (ITCs), Near Neighbour Countries (NNCs), and International Partner Countries (IPCs). Collaboration is encouraged globally while maintaining a European coordination focus.
Structure
Task Forces and Interest Groups focusing on harmonization and research topics
Working Groups (WGs) aligned with the Action objectives and deliverables.
Activities
Online meetings, thematic workshops, publications, and informal networking events
Structured networking: organization of events (meetings, workshops, training schools), mobility support through grants (Short-Term Scientific Missions (STSMs), ITC (Inclusiveness Target Country) & YRI (Young Researcher and Innovator) Conference Grants), and dissemination activities.
Leadership
President (Dr. Marlies Gijs), Scientific Advisors, Task Force Leaders
Chair (Dr. Marlies Gijs), Vice-Chair, Core Group, Management Committee, WG Leaders
Membership
Open to anyone interested in tear fluid research
Researchers can join the Action by registering via the e-COST platform and applying to join Action CA24112 (TEAR-Precision).
Goal
Promote global collaboration and harmonization in tear research
Strengthen European collaboration and coordination in tear fluid biomarker research, while remaining open to contributions from researchers worldwide.

Join both initiatives to become part of an active and inclusive community shaping the future of tear fluid research — from discovery to clinical practice.

Join TRNJoin TEAR-Precision
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