BACKGROUND AND OBJECTIVES Facial angiofibromas are disfiguring facial lesions, present in up to 80% of patients with tuberous sclerosis complex. Recent elucidation of the complex cell signaling pathways that are disrupted in tuberous sclerosis indicates that rapamycin may be successful in alleviating the appearance of these lesions. The objectives of the current study were to evaluate the safet...

BACKGROUND Rhabdomyomas are the most common type of cardiac tumors in children. Anatomically, they can be considered as hamartomas. They are usually randomly diagnosed antenatally or postnatally sometimes presenting in the neonatal period with haemodynamic compromise or severe arrhythmias although most neonatal cases remain asymptomatic. Typically rhabdomyomas are multiple lesions and usually r...

Neuronal function depends on the specification of neuronal processes as axons or dendrites. In this issue of Genes & Development Choi and colleagues (2485-2495) show that without Tuberous Sclerosis Complex 1 (Tsc1) or Tsc2, molecules linked to the autosomal dominant disease tuberous sclerosis, an increase in the activity of the translational regulator Target of Rapamycin 1 (TORC1) causes neuron...

The authors describe a case of a 31-year-old female with tuberous sclerosis, a genetic, rare, variably expressed disease. Clinical symptoms were chest pain, and progressive dyspnea. Computed tomography scan of the chest showed bilateral, diffuse, small thin-walled cysts scattered throughout the lungs characteristic for pulmonary lymphangioleiomyomatosis. Computed tomography scan of the abdomen ...