Grifols Pioneers High-Tech Analysis of Plasma Bank to Detect Early Signs of Parkinson’s Disease

In This Article:

Grifols, S.A.
Grifols, S.A.
  • ‘Chronos-PD’ is looking for biological signals that could indicate increased chance of developing Parkinson’s disease (PD) years before symptoms appear, leading to new diagnostic tools and disease-modifying therapies

  • Part of broad Grifols program to find disease-revealing clues in more than 100 million proprietary plasma samples connected to real-world data on thousands of disease states in many therapeutic areas

  • Cutting-edge use of AI and proteomics technology paired with real-world evidence underscores the company’s ongoing commitment to bold scientific innovation to benefit patients

BARCELONA, Spain, Jan. 14, 2025 (GLOBE NEWSWIRE) -- Grifols (MCE: GRF, MCE: GRF.P, and NASDAQ: GRFS), a global healthcare company and leading producer of plasma-derived medicines, today announced it has received a grant from The Michael J. Fox Foundation for Parkinson’s Research (MJFF) to identify plasma-based biomarkers that could indicate a person’s likelihood of developing Parkinson’s disease (PD) many years before clinical diagnosis. The initiative, called “Chronos-PD,” could accelerate the discovery of new diagnostic tools as well as the identification and development of novel disease-modifying therapeutics.

PD affects nearly 1 million people in the U.S. and more than 6 million people worldwide.1 It occurs when brain cells that make dopamine, a chemical that coordinates movement, stop working or die. Despite decades of research and treatment advancement, the understanding of the drivers of the disease remains limited.

Today physicians use a combination of a person’s medical history, physical examination and brain imaging tests to diagnose PD. By the time the disorder is detected, it is often too late to slow its progression much less reverse the damage. This leaves early detection biomarkers as one of the most urgent needs for making further headway in therapeutic interventions to halt if not reverse the disease before it is too late.

The $21 million award will fund a pilot study to analyze longitudinal plasma samples covering a period of up to 10 years. This will enable researchers to track how distinct plasma proteins evolve over time in people with PD, which could help establish an early-warning system for the emergence of the disease.

Grifols’ repository of PD plasma samples is just a fraction of the more than 100 million samples the company has collected for nearly 15 years. Its proprietary bank is one of the world’s largest collections of biospecimens and contains plasma representing thousands of disease states connected to real-world health data. The same analyses applied to the PD samples can be replicated in other diseases and disease states across many therapeutic areas.