Fibrous dysplasia coexisting with aneurysmal bone cyst in the skull base: A case report.

The coexistence of fibrous dysplasia and aneurysmal bone cyst in the craniofacial region is extremely rare. This article presents a unique case involving the skull base, diagnosed using computed tomography and magnetic resonance. Imaging revealed a characteristic expansile mass with a ground-glass appearance alongside cystic areas exhibiting fluid-fluid levels, indicative of fibrous dysplasia and aneurysmal bone cyst.

Protocol for flow cytometry immunophenotyping of human antigen-specific T cells by activation-induced marker and Th1 cytokine detection.

Flow cytometry characterization of antigen-specific polyfunctional T cells is a valuable tool to study adaptive immunity. Here, we present a protocol for flow cytometry immunophenotyping of human antigen-specific T cells by activation-induced marker (AIM) and Th1 cytokine detection. We describe steps for preparing peripheral blood mononuclear cells (PBMCs) for stimulation followed by washing and staining PBMCs for flow cytometry.

Relations Between Optimism-Pessimism and Loneliness in Sexually Minoritized Men: The Moderating Role of Chronicity-Based Discrimination.

Loneliness has reached epidemic proportions, affecting nearly one-in-two adults in the United States and is particularly potent in sexually minoritized men (SMM). Individual differences in optimism and pessimism may exert protective or maladaptive effects for the impact of discrimination on loneliness. This study investigated interrelationships between optimism/pessimism, discrimination, and loneliness within a sample of sexual minoritized men (SMM).

Glutaminolysis promotes the function of follicular helper T cells in lupus-prone mice.

Glutamine metabolism is essential for T cell activation and functions. The inhibition of glutaminolysis impairs Th17 cell differentiation and alters Th1 cell functions. There is evidence for an active glutaminolysis in the immune cells of lupus patients.