The Mitochondrial Brown Adipose Tissue Maintenance Factor Nipsnap1 Interfaces Directly with the Beta-Oxidation Protein Machinery.

Background: The activation of brown adipose tissue (BAT) is associated with improved metabolic health in humans. We previously identified the mitochondrial protein 4-Nitrophenylphosphatase Domain and Non-Neuronal SNAP25-Like 1 (Nipsnap1) as a novel regulatory factor that integrates with lipid metabolism and is critical to sustain the long-term activation of BAT, but the precise mechanism and function of Nipsnap1 is unknown.

Objectives: Define how the regulatory factor Nipsnap1 integrates with lipid metabolism.

Interspecies Comparison of Multilayer Mechanical Properties of Synovium Using Atomic Force Microscopy.

The synovium is a loose connective tissue that separates the intra-articular (IA) joint compartments of all diarthrodial joints from the systemic circulation. It can be divided into two layers: the intima, a thin and cell-dense layer atop a more heterogeneous subintima, composed of collagen and various cell types. The subintima contains penetrating capillaries and lymphatic vessels that rapidly clear injected drugs from the joint space which may vary not only with drug size and charge but also with the microstructure and composition of the intima and subintima of the synovium.

Disposable and sensitive electrochemical magneto-immunosensor for point-of-care HCV diagnostics: Targeting HCVcAg, the active viremia biomarker, in patient samples.

Early detection of hepatitis C virus (HCV) infection is crucial for eliminating this silent killer, especially in resource-limited settings. HCV core antigen (HCVcAg) represents a promising alternative to the current "gold standard" HCV RNA assays as an active viremia biomarker. Herein, a highly sensitive electrochemical magneto-immunosensor for the HCVcAg was developed.

Preventing Spinal Cord Injury in Single-Staged Juxtarenal and Thoracoabdominal Endovascular Aortic Aneurysm Repair: An Evaluation of Cerebrospinal Fluid Catheter Drainage.

Objective: This study offers a retrospective assessment of a single-center experience using cerebrospinal fluid catheters to reduce the risk of perioperative spinal cord injury in patients undergoing single-staged complex endovascular juxtarenal or thoracoabdominal aortic aneurysm repair.

Results: A total of 97 patients were included. On average, 70.

Single-cell transcriptomics link gene expression signatures to clinicopathological features of gonadotroph and lactotroph PitNET.

Background: Pituitary neuroendocrine tumors (PitNET) are among the most common intracranial tumors. Despite a frequent benign course, aggressive behavior can occur. Tumor behavior is known to be under the influence of the tumor microenvironment (TME).