Wednesday, September 28, 2022
HomeBiotechnologyNordic Bioscience’s PRO-C6 as HFpEF biomarker assay boosted by research

Nordic Bioscience’s PRO-C6 as HFpEF biomarker assay boosted by research


The New England Journal of Medication Proof (NEJME) has revealed analysis that additional establishes and positions Nordic Bioscience’s extracellular matrix (ECM) biomarker, PRO-C6, as a possible next-generation biomarker for trial enrichment in sufferers with coronary heart failure with preserved ejection fraction (HFpEF). 

The paper is entitled “Endotrophin, a collagen VI formation-derived peptide, in Coronary heart Failure.”

The research, performed in collaboration with Bristol Myers Squibb and the College of Pennsylvania, mixed analyses of six unbiased cohorts of HFpEF sufferers from all over the world being evaluated with the PRO-C6 biomarker. HFpEF is a extremely heterogenous syndrome significantly affected by, and pushed by, underlying comorbidities, with no present therapies that selectively scale back morbidity and mortality. It poses one of many best unmet medical wants immediately, and its prevalence is projected to extend within the coming years. 

This discovery has led to the issuing of an official Letter of Assist from the U.S. Meals and Drug Administration (FDA), acknowledging and supporting the additional research of the PRO-C6 biomarker assay for trial enrichment in HFpEF.

Roche e-platform

The PRO-C6 biomarker assay has been transferred to the Roche Diagnostics cobas e-platform, rising accuracy in pattern measurements, enabling future IVD-based resolution making. This is a crucial step in ensuring that medical samples are utilized in the easiest way potential and to allow affected person segregation and drug decision-making in medical trials.

“Having the PRO-C6 biomarker assay on the Roche Diagnostics cobas e-platform is a crucial step for rising the utility of the biomarker and paving the best way for medical decision-making in a illness space with vital problems the place higher diagnostic and prognostic biomarkers are required. Seeing the info validated and revealed within the NEJM Proof journal is a superb scientific achievement” stated Morten A. Karsdal, chief govt officer of Nordic Bioscience.

“Figuring out and growing therapies for the broad HFpEF inhabitants has been a problem. Many medical trials have failed as a result of incapability to establish affected person subgroups and match them to potential therapies,” stated David Gordon, vice chairman, cardiovascular & fibrosis discovery biology, Bristol Myers Squibb. 

“Knowledge on PRO-C6 gathered to this point and the letter of help from the FDA reinforce the potential of this biomarker for use in routine cardiology follow to assist establish particular person affected person threat, prognosis, and even doubtlessly information therapeutic selections.”


Fibrosis is a key driver of HFpEF pathology, contributing to ventricular stiffness and lowered perform. Enhancing understanding of how fibrosis and ECM turnover are regulated might be the important thing to unlocking novel therapies for HFpEF sufferers. 

The PRO-C6 biomarker assay measures sort VI collagen formation, which is thought to be upregulated when fibroblasts are activated. This elevated exercise causes fibrosis. Moreover, when sort VI collagen is fashioned, a bioactive molecule, endotrophin, is launched, which is thought to be concerned in pathological processes that might contribute to HFpEF pathology, together with irritation and fibrosis.

The PRO-C6 biomarker assay subsequently describes key pathological options of HFpEF, extremely related to threat of final result, that aren’t at the moment described by different biomarkers within the subject.

“PRO-C6 represents a extremely promising biomarker for assessing threat in coronary heart failure with preserved ejection fraction, which is a particularly essential medical drawback,” stated research lead and corresponding creator Julio Chirinos, an affiliate professor of Cardiovascular Medication on the Perelman College of Medication on the College of Pennsylvania. 

“We urgently want novel approaches for threat stratification and precision therapeutics for this frequent type of coronary heart failure, and this analysis strikes us in the correct route.”



Please enter your comment!
Please enter your name here

Most Popular

Recent Comments