Affiliation and Location
University of Milan
Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico
Contacts and References
Head of Laboratory: Prof.ssa Stefania Corti
Neurologist, Full Professor
stefania.corti@unimi.it
malattieneuromuscolari@policlinico.mi.it
02 5503 6504
The Neurology SSD – Neuromuscular and Rare Diseases has been a reference center since 1970, dedicated to the diagnosis, care, and study of rare neuromuscular disorders. Most of these conditions are genetic and require highly specialized expertise. Our Center provides integrated care, combining outpatient and Day Hospital services with advanced diagnostics, such as histopathological analysis of muscle and peripheral nerve biopsies. We accept patients and biological samples from healthcare facilities nationwide.
Since 2012, the laboratory has been certified as a Laboratory for Pathology Diagnostics (SMeL 825) by the Lombardy Region, and was designated an Ultra-Specialized Clinical Laboratory (SMeL 25033) in 2023. In 2017, the unit earned official accreditation as a member of the European Reference Network (ERN) for Neuromuscular Diseases, joining an elite group of centers across Europe.
A core component of the unit is the “Muscle, Peripheral Nerve, DNA, and Cell Culture Bank.” This BioBank is vital for providing scientific resources to national and international researchers. Currently, it houses muscle and nerve tissues, DNA samples, cell lines (myoblasts and fibroblasts), blood, serum, plasma, CSF, and urine. Supported in part by Telethon, the BioBank is a partner of the “European Biological Resources Network for Rare Diseases” and a member of the BBMRI infrastructure.
Each year, approximately 120 skeletal muscle and peripheral nerve biopsies are analyzed. Biopsies with suspected dystrophy are studied using immunohistochemistry for the primary proteins involved (e.g., dystrophin, merosin, sarcoglycans, emerin). Those with suspected inflammatory pathology are analyzed using specific markers (HLA 1, MAC, CD4, CD8, CD19). Muscle biopsies may undergo ultrastructural studies via Electron Microscopy to confirm diagnoses of congenital and metabolic myopathies. Nerve biopsies are analyzed through histology, electron microscopy, and quantification of myelin fibers.
The SSD’s research is dedicated to the study of rare neuromuscular diseases, specifically focusing on muscular dystrophies, congenital, metabolic, and myofibrillar myopathies, mitochondrial diseases, channelopathies, and motor neuron diseases. Our work is aimed at both etiopathogenetic research—to uncover the underlying causes of these conditions—and the development of innovative therapeutic approaches. The impact of our findings is documented by an extensive series of scientific publications available on PubMed. Thanks to our specialized scientific expertise, the Unit consistently secures funding from both governmental ministries and non-profit foundations (ONLUS) through competitive research projects in the neuromuscular field.
Head of Laboratory: Prof.ssa Stefania Corti
Neurologist, Full Professor
E-mail: stefania.corti@unimi.it stefania.corti@policlinico.mi.it
Administrative Office:
malattieneuromuscolari@policlinico.mi.it