Insight of Intestinal Fatty Acid Binding Protein as a Potential Biomarker in the Biology of Epithelial Damage of Gastrointestinal Membrane

The diagnosis of intestinal injury remains a challenge as it is rare in occurrence and transpires in multiple traumatized patients. The deferred finding of injury of intestines upsurges multiple risks such as septicemia, numerous organ failures as well as mortality. In this review, we corroborate with the goals of proposing surrogate biomarkers that consent to the measurement of the permeability of intestines more effortlessly. The expression of intestinal fatty acid binding protein (I-FABP) is exclusive in the intestine and has beenreported to release extracellularly upon damage caused to tissues. This work focuses on evaluating the legitimacy of I-FABP as an initial biomarker to distinguish abdominal damage predominantly from an injury to the intestine.