Prediction of Outcome After Endovascular Embolectomy in Anterior Circulation Stroke Using Biomarkers.

Stroke is a major public health problem that can cause a long-term disability or death due to brain damage. Serious stroke is frequently caused by a large vessel occlusion in the anterior circulation, which should be treated by endovascular embolectomy if possible. In this study, we investigated the use of the brain damage biomarkers tau, NFL, NSE, GFAp, and S100B to understand the progression of nervous tissue damage and their relationship to outcome in such stroke after endovascular treatment.

Neurofilament changes in serum and cerebrospinal fluid after acute ischemic stroke.

Background: Neurofilament light (NFL) is a well-validated biomarker for neuronal injury and neurodegeneration. Increased cerebrospinal fluid (CSF) levels have been shown after stroke, as well as in patients with a broad range of neurodegenerative and neuroinflammatory diseases. Neurofilament heavy (NFH) belongs to the same family of structural proteins but it is less extensively studied.

Neuronal and astrocytic damage in systemic lupus erythematosus patients with central nervous system involvement.

Objective: Symptoms originating from the central nervous system (CNS) frequently occur in patients with systemic lupus erythematosus (SLE). CNS involvement in lupus is associated with increased morbidity and mortality. Currently, reliable markers for activity in this condition are absent.

IGF-I has a direct proliferative effect in adult hippocampal progenitor cells.

The aim of the present study was to investigate the potential direct effects of insulin-like growth factor-I (IGF-I) on adult rat hippocampal stem/progenitor cells (AHPs). IGF-I-treated cultures showed a dose-dependent increase in thymidine incorporation, total number of cells, and number of cells entering the mitosis phase. Pretreatment with fibroblast growth factor-2 (FGF-2) increased the IGF-I receptor (IGF-IR) expression, and both FGF-2 and IGF-I were required for maximal proliferation.