Gender affirmative care of transgender people: a single center's experience in Korea.

Objective: To investigate the clinical characteristics and medical management of transgender people in South Korea.

Methods: The electronic medical records of 54 transgender persons who had visited Soonchunhyang University Hospital from January 2016 to December 2017 for medical care were retrospectively reviewed. We identified patient demographics and gender identity-related characteristics.

A basic helix-loop-helix 104 (bHLH104) protein functions as a transcriptional repressor for glucose and abscisic acid signaling in Arabidopsis.

Transduction of glucose (Glc) signaling is critical for plant development, metabolism, and stress responses. However, identifying initial Glc sensing and response stimulating mechanisms in plants has been difficult due to dual functions of glucose as energy sources and signaling component. A basic Helix-Loop-Helix 104 (bHLH104) protein is a homolog of bHLH34 previously isolated from Arabidopsis that functions as a transcriptional activator of Glc and abscisic acid (ABA) responses.

Three novel mutations of the APC gene in Korean patients with familial adenomatous polyposis.

Germline mutations within the adenomatous polyposis coli (APC) gene are associated with familial adenomatous polyposis (FAP), an autosomal dominant disease predisposing individuals to colorectal cancer. Identification of APC mutations has important implications for genetic counseling and management of FAP patients. We examined the APC mutation status of 10 Korean FAP patients by polymerase chain reaction-direct sequencing method and found six APC mutations, including three novel mutations.

A case of histiocytic sarcoma diagnosed by bone marrow biopsy in a patient suffering from fever for 8 months.

Histiocytic sarcoma is a malignant proliferation of cells showing morphologic and immunophenotypic features similar to those of mature tissue histiocytes and is known for its rapid progression and poor prognosis. We describe a case of histiocytic sarcoma diagnosed by bone marrow biopsy. A 64-yr-old male was admitted for fever and weight loss that persisted for 8 months.