Liver transplant complications in hepatitis C infected recipients: recurrence versus rejection

Abstract

Despite improvement on outcomes post liver transplantation (LT), complications such as HCV recurrence (HCV-rec) and acute cellular rejection (ACR) continue to be a challenge for transplant physicians. Accurate diagnostic tools to better dissect between those complications post-LT are crucial for prompt and correct diagnosis and treatment. It is well known that the overlapping features of clinical and histo-pathological characteristics between these conditions turn difficult the appropriate differential diagnosis. Recently, new technological advances had supported the field of biomarker discovery in many diseases. Disease biomarkers capable to differentiate ACR versus HCV-rec post-LT is a long waited task in the transplant community. This editorial describes and discusses potential biomarkers of disease differentiation including recent reports in the field of genomics, proteomics, immunohistochemistry among other technologies.

Keywords::

• acute rejection
• biomarkers
• gene expression
• HCV recurrence
• liver transplantation
• microarray
• miRNA

Financial & competing interests disclosure

The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending or royalties.

No writing assistance was utilized in the production of this manuscript.