WE ARE PLEASED TO ANNOUNCE THE THIRD EDITION OF THE WORLD CONFERENCE ON PCDH19, ORGANIZED BY INSIEME PER LA RICERCA PCDH19 THE CONFERENCE WILL BE HELD IN ROME ON OCTOBER 24TH 2015. ABSTRACTS OF THE SPEECHES AND MORE DETAILS WILL BE AVAILABLE SOON.
Insieme per la Ricerca PCDH19 ("Together for the research on PCDH19 – Non-profit organization") ONLUS aims at:
Know and fight this rare genetic disease
Support the research, making a reality of the hope of finding a cure to fight this disease
Solicit the cooperation and exchange of information among researchers and investigators
Improve the quality of life of affected children
Promote the communication among the families involved
Raise public awareness by spreading information on the disease
Patients are young or very young little girls and the discovery of an appropriate therapy could change the course of their existence. Promote knowledge of the mutation of the gene PCDH19, raise awareness and raise funds for research support is, at present, the only practical help we can offer to our children and to any new born.
In case of mutation, prothocaderin 19 may be malformed, reduced in its functions or not produced at all. The abnormal expression of protocadherin 19 causes the occurrence of seizures beginning in the early years of life, they are mostly focal clustered seizures and mostly associated with fever. This form of epilepsy is almost always drug-resistant.
Often, but not always, epilepsy is associated with a cognitive impairment of varying nature, and behavioral or relational disorders with autistic traits.
The basic mechanism through which PCDH19 mutations cause this rare disease is still unknown. Also, it is not known at the onset which patients will undergo a form of severe epilepsy associated with mental retardation and which patients will have a less severe course.
The PCDH19 gene is located on the X chromosome, of which women have two copies. Thus, in case of mutation, 2 cellular populations are created: one with mutated PCDH19 and one with normal PCDH19. This natural mosaic seems to be harmful for the normal functioning of brain cells. Males, instead, since they have just one X, also have a single copy of PCDH19 gene that, in case of mutation, creates a single and uniform cellular population with a mutation that does not seem to be harmful for the functioning of brain cells. This mechanism causes PCDH19 to have a unique mode of transmission: men are healthy carriers and may transmit the disease which appears in women. However, many of the mutations noticed up to date are ‘de novo’, i.e. aroused for the first time in the patient. Thus PCDH19 may be familiar, transmitted by healthy carriers fathers or by mothers with such a slight phenotype that does not prevent to have children, or it may arise ‘de novo’.
Scientists are looking at the family of PCDH genes as a promising area for further investigations on epilepsy and other neurological conditions, including autism and obsessive-compulsive disorders.
Currently, there is no cure for girls affected by mutation of PCDH19 gene. Patients with a severe disease often require ongoing assistance both for the severity of epilepsy and for their cognitive deficits and behavioral disorders. These little patients are likely to suffer various forms of exclusion, first of all social exclusion, and their families, in addition to having to deal with the painful reality of the disease, often have no point of reference.
Insieme per la Ricerca PCDH19 was founded in 2011 by the association of some families of children suffering from this rare disease and has as its primary objective to promote, support and fund scientific research on mutations of the gene PCDH19.
ONLUS INSIEME PER LA RICERCA PCDH19
c/o Francesca Squillante
Via A. Polizano, 8
00184 ROME, ITALY