Further development of biomarkers in amyotrophic lateral sclerosis

H. Blasco, P. Vourc’h, P. F. Pradat, P. H. Gordon, C. R. Andres, P. Corcia

Research output: Contribution to journalReview articlepeer-review

11 Citations (Scopus)


Introduction: Amyotrophic lateral sclerosis (ALS) is an idiopathic neurodegenerative disease usually fatal in less than three years. Even if standard guidelines are available to diagnose ALS, the mean diagnosis delay is more than one year. In this context, biomarker discovery is a priority. Research has to focus on new diagnostic tools, based on combined explorations. Areas covered: In this review, we specifically focus on biology and imaging markers. We detail the innovative field of ‘omics’ approach and imaging and explain their limits to be useful in routine practice. We describe the most relevant biomarkers and suggest some perspectives for biomarker research. Expert commentary: The successive failures of clinical trials in ALS underline the need for new strategy based on innovative tools to stratify patients and to evaluate their responses to treatment. Biomarker data may be useful to improve the designs of clinical trials. Biomarkers are also needed to better investigate disease pathophysiology, to identify new therapeutic targets, and to improve the performance of clinical assessments for diagnosis and prognosis in the clinical setting. A consensus on the best management of neuroimaging and ‘omics’ methods is necessary and a systematic independent validation of findings may add robustness to future studies.

Original languageEnglish
Pages (from-to)853-868
Number of pages16
JournalExpert Review of Molecular Diagnostics
Issue number8
Publication statusPublished (in print/issue) - 2 Aug 2016


  • Amyotrophic lateral sclerosis
  • biomarkers
  • genetics
  • MRI
  • neuroimaging
  • PET metabolomics
  • proteomics
  • RMN


Dive into the research topics of 'Further development of biomarkers in amyotrophic lateral sclerosis'. Together they form a unique fingerprint.

Cite this