TS-002008 — Effecting three of every 100,000 births, Batten Disease affects the body’s ability to discard cellular wastes like lipids and proteins leading to build up in cells. The build up can cause seizures, vision loss as well as cognitive and mobility impairments. Occupational therapist, Virginia B. Goddard, developed the Batten Disease assessment to better encapsulate patients’ functional abilities. The assessment measures patients’ daily activities, functional fine motor skills, visual abilities, stereognosis abilities, sensory responses and behavior. These categories are broken down into smaller activities and each activity is scored on a scale of 0 to 4: 0 marking minimal to no impairment and 4 marking severe or complete impairment. At the end of the assessment, occupational therapists can calculate a final score out of 76 to measure impairment severity.

TS-000513 — Dystrophinopathies are a group of disorders caused by mutations in the DMD gene which codes for dystrophin, the vital, muscle-specific structural protein. Currently, there is no cure for muscular dystrophy, and patients only rely on palliative care options. Our gene therapy researchers at Nationwide Children’s Hospital have developed an AAV-mediated gene editing method for correcting deleterious DMD mutations in affected patients. This therapy uses a homology-independent targeted integration (HITI) to replace any missing or aberrant exons in affected patients; therefore, correcting the underlying cause of DMD. This therapy will be developed to stop the progression of muscle wasting and fibrosis in individuals with DMD mutations that result in muscular dystrophy via permanent correct of the underlying cause within muscle tissue by replacing missing or aberrant exons using HITI. Advantages By developing AAV-Mediated HITI gene editing for correction of diverse DMD mutations in patients with muscular dystrophy, we can potentially cure BMD and DMD patients. These patients currently have no palliative care options. Our compositions of matter for this approach (i.e. genomic target region, guide-RNA sequences, donor DNA sequences) are new. Stage of Development Proof of concept studies completed Intellectual Property Provisional Patent Pending

TS-000497 — Huntington’s Disease (HD) is a late onset progressive neurodegenerative disorder that results in death in 10-15 years after the first sign of symptoms. Existing oligonucleotides (AONs) based therapies are imperfect as they knockdown wildtype protein, require consistent re-injections, and use potentially harmful molecules. Gene therapy experts at Nationwide Children’s have devised a gene therapy approach that uses a specific snRNA to stably and safely reduce the highly pathogenic protein HTT. By enabling a continuous expression of the therapeutic RNA in the nervous system (and other targets), this technology may delay the age of onset, slow symptom progression, and reduce symptom severity of HD. Hence, it has the potential to become the optimal therapeutic strategy for the treatment of HD.

TS-000470 — CuATSM is a small molecule which facilitates the delivery of copper to cells containing damaged mitochondria, the cell compartments responsible for the production of energy. Currently, CuATSM has shown success in clinical trials for treating patients with ALS. Neurodegenerative disease experts at Nationwide Children’s Hospital have elucidated novel mechanisms of action through which the small molecule can treat disorders caused by oxidative stress, mitochondrial dysfunction and elevation of stress response systems. Through these studies, our disease experts have identified several new indications which could be treated with this small molecule compound.

TS-000438 — Gene therapy experts at Nationwide Children’s have developed an AAV-mediated CRISPR/Cas9 gene editing method for the correction of exon duplications in patients with DMD (Duchenne muscular dystrophy). This therapy has the potential to permanently corrects DMD by stopping and potentially reversing the progression of muscle wasting and fibrosis in affected individuals. Currently about 11% of DMD cases are caused by exon duplications and our experts plan to use this invention to correct for this underlying cause within muscle tissues.

TS-000358 — Congenital Muscular Dystrophy Type 1A (CMD1A) usually presents in the neonatal period with marked muscle weakness and severe hypotonia. CMD1A patients show deficiency in laminin-alpha2 (LAMA2) protein caused by the genetic mutations leading to weaker and unstable muscle tissue. Gene therapy experts at Nationwide Children’s Hospital have developed a gene and protein therapy approach enabling delivery of key domains of LAMA2 using adeno-associated virus (AAV). In addition, our experts have engineered fusion proteins that assist in anchoring LAMA2 to the muscle membrane thereby improving the muscle-matrix interaction and muscle integrity.

TS-000308 — Absence of the dystrophin protein leads to the severe muscle disorder Duchenne Muscular Dystrophy (DMD). Nearly asymptomatic patients have been identified to produce a functional N-terminal truncated dystrophin protein. Gene therapy experts at Nationwide Children's Hospital are developing a U7-snRNA exon skipping strategy to facilitate expression of a truncated dystrophin protein for patients carrying mutations within exon 6 to 9 of the DMD gene, rendering their dystrophin nonfunctional. Our experts have effectively skipped exon 8 in patient-derived cell lines and in turn produced a functional truncated dystrophin protein product.

TS-000199 — Facioscapulohumeral Muscular Dystrophy (FSHD) is the third most common muscular dystrophy, affecting 1 in 20,000 individuals. There is no current treatment for FSHD; therefore, animal models of the disease are essential for testing potential therapies. Researchers at Nationwide Children’s Hospital have developed a mouse model that recapitulates the FSHD phenotype and develops myopathy. This is an inducible FSHD mouse model that stably expresses the disease-causing gene, DUX4, from the mouse genome using the human DUX4 promoter. Importantly, in comparison to other FSHD mouse models, this particular inducible model circumvents lethality and leakiness problems seen in past models of the disease. Available for purchase through Jax Labs jax.org Stock No: 032779 Potential Applications/Markets: The FSHD field is lacking a good mouse model that recapitulates FSHD phenotypes and develops myopathy. Opportunity/Seeking: Licensing

TS-000178 — A novel mouse model for testing exon skipping therapies for DMD disease has been generated at Nationwide Children’s Hospital. This mouse model carries a duplicated exon (exon2) in the DMD gene as compared to a point mutation in the most common mdx mouse model. This unique dystrophic mouse can serve as a preclinical testing model to test various therapies that mediate exon skipping.

TS-000170 — Nuclear Factor-kappa B (NF-κB) is a master regulator of inflammation and is upregulated in the spinal cord of ALS patients and in ALS mice models. Researchers at Nationwide Children’s Hospital have demonstrated that NF-κB inhibition in ALS microglia rescued motor neurons (MNs) from microglia-mediated death in vitro and extended survival in ALS mice by impairing pro-inflammatory microglial activation. This work for the first time provides a cellular and molecular mechanism by which microglia induce motor neuron death in ALS and suggests a new therapeutic target to modulate microglial activation and slow the progression of ALS and other neurodegenerative diseases in which microglial activation plays a role. The USPTO has issued a patent for this application in May, 2016