Description
The abstract explicitly states that serum biomarkers show inconclusive results for predicting neurodegenerative disease development. This represents a critical gap preventing clinical translation of gut-brain axis research into diagnostic tools.
Gap type: open_question Source paper: From Gut to Brain: Uncovering Potential Serum Biomarkers Connecting Inflammatory Bowel Diseases to Neurodegenerative Diseases. (2024, International journal of molecular sciences, PMID:38891863)