Impact of post-traumatic stress disorder on epileptogenic networks: a functional connectivity study.

Post-traumatic stress disorder (PTSD) is more common in patients with drug-resistant epilepsy. Some of these patients experience PTSD due to early psychotraumatic events. This study aims to assess the influence of PTSD on interictal functional connectivity using stereoelectroencephalography (SEEG) recordings in patients with temporal lobe DRE (TDRE).

In-depth cross-validation of human and mouse CD4-specific minibodies for noninvasive PET imaging of CD4 cells and response prediction to cancer immunotherapy.

Increasing evidence emphasizes the pivotal role of CD4 T cells in orchestrating cancer immunity. Noninvasive imaging of the temporal dynamics of CD4 T cells and their distribution patterns might provide novel insights into their effector and regulator cell functions during cancer immunotherapy (CIT). We conducted a comparative analysis of Zr-labeled anti-mouse (m) and anti-human (h) CD4-targeting minibodies (Mbs) for positron emission tomography (PET)/magnetic resonance imaging (MRI) of CD4 T cells in human xenografts, syngeneic tumor-bearing wild-type (WT), and human CD4 knock-in (hCD4-KI) mouse models.

Changes of intestinal epithelial structure and cell turnover in carp Cyprinus carpio infected with Goussia carpelli (Protozoa: Apicomplexa).

Epithelial cell turnover in the intestine of common carp Cyprinus carpio infected with the coccidian parasite Goussia carpelli (Leger & Stankovitch, 1921) was investigated during laboratory infection using histological and electron microscopical techniques. During the development of the parasite an increased number of mitotic enterocytes, identified by bromodeoxyuridine (BRDU) uptake, were observed at the base of infected mucosal folds. During the merogonic and gamogonic development of the parasite, severe damage to infected epithelium occurred, and concomitantly BRDU-positive cells spread along the mucosal folds.