Endocrine Abstracts

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Purpose: To determine the risk of developing hypopituitarism after cranial irradiation for skull base meningiomas. Cranial irradiation is often chosen as first treatment in skull base meningiomas to avoid risk to proximally-located critical structures. While cranial irradiation has been associated with high risk of inducing hypopituitarism, few studies concern meningiomas.Methods and materials: Fifty-two adult patients receiving photon-beam therapyfor sk...

Introduction: Pancreatic neuroendocrine neoplasms (PNEN) present with a fibrotic stroma which constitutes the tumor microenvironment (TME). The role played by stromal fibroblasts over the growth of PNEN and their sensitivity to the mTOR inhibitor, RAD001, are as yet unestablished.Methods: We investigated reciprocal interactions between 1) human PNEN cell lines (BON-1/QGP-1) or primary cultures of human ileal neuroendocrine neoplasm (iNEN) or PNEN, and 2)...

Context: Postzygotic activating mutations in GNAS are responsive for fibrous dysplasia (FD) and McCune-Albright Syndrome (MAS). MAS is a rare disease associating fibrous dysplasia, to skin pigmentation and endocrine disorders. The classic genetic non-invasive methods are insufficiently sensitive to detect GNAS mutation, due to a low level of mosaicism in blood. Early diagnostic should allow a follow-up and a therapeutic choice adapted to the MAS context in or...

Aim of the studyA relative can be an asset in dealing with chronic illnesses such as acromegaly where quality of life is altered even after remission. However, it has been shown that quality of life of caregivers can also be impacted. Our main objective was to explore the consequences of acromegaly in remission in the patient-relative dyad in a matter of quality of life and self-esteem.MethodsIn this French m...