Upgrading the evidence for the use of ambroxol in Gaucher disease and GBA related Parkinson: Investigator initiated registry based on real life data.

Ambroxol hydrochloride is an oral mucolytic drug available over-the-counter for many years as cough medicine. In 2009 it was identified as a pharmacological chaperone for mutant glucocerebrosidase, albeit in a several-fold higher dose. Unfortunately, there have been no pharma-driven clinical trials to establish its use.

Males with Paternally Inherited MKRN3 Mutations May Be Asymptomatic.

Ten girls with sporadic central precocious puberty were screened for mutations in the maternally imprinted gene MKRN3. We detected 1 novel frameshift mutation (p.Arg351Serfs*44) and a previously described mutation (p.