Neurosarcoidosis with chronic cough and Horner's syndrome.

A 62-year-old man attended ophthalmology for a simple ptosis repair. He had a chronic cough, a Horner's syndrome with post-gustatory hyperhidrosis. He was referred to the respiratory and neurology teams.

Abnormal dopamine transporter imaging in pure autonomic failure: a potential biomarker of central nervous system involvement.

Background And Purpose: Pure autonomic failure (PAF) is a rare progressive neurodegenerative disease characterized by neurogenic orthostatic hypotension at presentation, without other neurological abnormalities. Some patients may develop other central neurological features indicative of multiple system atrophy or a Lewy body disorder. There are currently no biomarkers to assess possible central nervous system involvement in probable PAF at an early stage.

6-Azaspiro[2.5]octanes as small molecule agonists of the human glucagon-like peptide-1 receptor.

Activation of the glucagon-like peptide-1 (GLP-1) receptor stimulates insulin release, lowers plasma glucose levels, delays gastric emptying, increases satiety, suppresses food intake, and affords weight loss in humans. These beneficial attributes have made peptide-based agonists valuable tools for the treatment of type 2 diabetes mellitus and obesity. However, efficient, and consistent delivery of peptide agents generally requires subcutaneous injection, which can reduce patient utilization.

Patient-derived organoids in ovarian cancer: Current research and its clinical relevance.

Regardless of recent advances in cancer treatment, ovarian cancer (OC) patients have had a five-year survival rate of 48% in the last few decades. Diagnosis at the advanced stage, disease recurrence, and lack of early biomarkers are the severe clinical challenges associated with disease survival rate. Identifying tumor origin and developing precision drugs will effectively advance OC patient's treatment.