Tamara M. Leclercq

Learn More
Sphingosine kinase (SK) 1 catalyzes the formation of the bioactive lipid sphingosine 1-phosphate, and has been implicated in several biological processes in mammalian cells, including enhanced proliferation, inhibition of apoptosis, and oncogenesis. Human SK (hSK) 1 possesses high instrinsic catalytic activity which can be further increased by a diverse(More)
A series of 100 patients with acromegaly who were operated on using the transsphenoidal microsurgical approach is presented along with a review of the literature. Emphasis is placed on long-term follow-up to assess the value of the technique. The authors caution against early normalization of growth hormone as a criterion for biologic cure in that cases of(More)
Six cases of hyperthyroidism secondary to thyroid-stimulating hormone (TSH)-hypersecreting pituitary adenomas are presented (five females and one male). Hyperthyroidism presenting with diffuse goiter was associated with hyperprolactinemia in three cases. Elevation of triiodothyronine (T3) and thyroxine (T4) plasma levels was associated with TSH levels(More)
  • 1