An increased blood-to-stool ratio in the concentration of bacterial short-chain fatty acids marked higher permeability in the intestinal wall.
Addenbrooke' Hospital will manage and facilitate the fulfillment orders of the firm's PredictSure IBD orders, as well as receive and process all samples.
Changes in physician behavior around monitoring patient response to therapeutic monoclonal antibodies is increasing demand for clinical testing of these drugs.
The test is a 15-biomarker quantitative PCR panel used to stratify patients with Crohn's disease and ulcerative colitis based on the severity of their illness.
By achieving certification for the assay, called PredictSure IBD, the Cambridge, UK-based firm can sell it for clinical use across Europe.
The companies aim to develop microbiome diagnostic assays for colon cancer and other gastrointestinal diseases including irritable bowel syndrome.
The partners will make a test for monitoring Tysabri available to clinicians and clinical trial partners through ResearchDx's reference laboratory.
PredictImmune's test relies on a 16-marker panel run using quantitative PCR to stratify Crohn's disease and ulcerative colitis patients according to the severity of their illnesses.
The panel is designed to measure genetic markers in whole-blood samples in order to predict which patients are likely to experience a severe, relapsing form of the disease.
Biogen will now be able to supply Lisa Tracker monitoring kits in the competitive tenders in which it participates in France and other parts of Europe.