Endocrine Abstracts

Corticotropin Releasing Hormone (CRH) is the hypothalamic mediator of the stress response that ultimately results in increased release of glucocorticoid. CRH exerts its effects by binding to the CRH receptors 1 and 2 that belong to the family of the GPCRs. As we and others have shown in rodent and human tissues, peripherally expressed CRH is a potent proinflammatory factor. The immunomodulatory effects of CRH are exerted by its activation of the NF-κB DNA binding activity...

Introduction: Macrophages and lymphocytes are considered as major players in adipose tissue (AT) inflammation and liver steatosis, contributing to metabolic dysregulation during obesity. The costimulatory molecules B7.1 and B7.2 are important regulators of T-cell activation and inflammatory reactions, however, their contribution in obesity-related AT and liver low-grade inflammation is poorly characterized.Methods: Mice sufficient or deficient in B7.1 an...