The invention features compositions and methods for the treatment and prevention of peroxisomal diseases (e.g., neonatal adrenoleukodystrophy and Zellweger syndrome), including in a subject selected as having increased levels of metallothionein polypeptides. The invention also provides compositions and methods for identifying a subject having a peroxisomal disease involving detecting metallothionein polypeptides or polynucleotides.

Methods, compositions and kits useful in the detection, assessment, diagnosis, prognosis and/or treatment of neurological injury or disease or brain injury, such as traumatic brain injury (TBI), are provided in which certain newly discovered protein biomarkers are detected in a biological sample of a subject undergoing testing or evaluation. The methods allow for detection of changes in levels, amounts, or concentrations of the protein biomarkers in a subject compared with those of controls. Detection of the protein biomarkers, and/or levels thereof, provides an indication of biological and biochemical events, e.g., at a cellular level, that are occurring in the subject who is undergoing testing or analysis for the neurological injury or brain injury.

The present invention relates to the field of brain injuries. More specifically, the present invention provides methods and compositions useful in the diagnosis/prognosis/assessment of brain injuries. In a specific embodiment, a method for identifying which patients with traumatic brain injury (TBI) require a head computerized tomography (CT) scan for diagnosing acute intracranial pathology comprises the steps of (a) obtaining or collecting a sample from the patient; (b) measuring the levels of one or more biomarkers in the blood sample obtained from the patient, wherein the biomarkers comprise glial fibrillary acidic protein (GFAP), S100B, metallothionein 3 (MT3), neuron specific enolase (NSE) and intracellular adhesion molecule 5 (ICAM5); and (c) identifying the patient as requiring or not requiring a head CT scan based on the measured levels of one or more of biomarkers comprising GFAP, S100B, MT3, NSE and ICAM5.

The present invention relates to the field of brain injuries. More specifically, the present invention provides methods and compositions useful in the diagnosis/prognosis/assessment of brain injuries. In a specific embodiment, a method for identifying which patients with traumatic brain injury (TBI) require ahead computerized tomography (CT) scan for diagnosing acute intracranial pathology comprises the steps of (a) obtaining or collecting a sample from the patient; (b) measuring the levels of one or more biomarkers in the blood sample obtained from the patient, wherein the biomarkers comprise glial fibrillary acidic protein (GFAP), S100B, metallothionein 3 (MT3), neuron specific enolase (NSE) and intracellular adhesion molecule 5 (ICAM5); and (c) identifying the patient as requiring or not requiring a head CT scan based on the measured levels of one or more of biomarkers comprising GFAP, S100B, MT3, NSE and ICAM5.