EB-101
Recessive Dystrophic Epidermolysis Bullosa (RDEB)
- EB-101 Current Phase
- Phase III
Designations
- Orphan Drug Designation (FDA)
- Orphan Drug Designation (EMA)
- Rare Pediatric Disease Designation (FDA)
- Fast Track Designation (FDA)
- Breakthrough Therapy Designation (FDA)
- Regenerative Medicine Advanced Therapy Designation (FDA)
EB-101 for Recessive Dystrophic Epidermolysis Bullosa (RDEB)
Abeona’s EB-101 product is an autologous, ex-vivo gene therapy in which the COL7A1 gene is inserted into a patient’s own skin cells (keratinocytes) for the treatment of the underlying disease in Recessive Dystrophic Epidermolysis Bullosa (RDEB).
In the completed Phase 1/2 clinical trial, EB-101 was administered to non-healing chronic wounds on each subject which were assessed for wound healing at predefined time points up to several years to date. The primary endpoints of the clinical trial assessed safety and evaluated wound healing after EB-101 administration compared to control untreated wounds. Secondary endpoints included expression of collagen C7 and restoration of anchoring fibrils at three and six months post-administration.
Clinical data were presented at the Society of Investigative Dermatology (SID) conference by Stanford collaborators, and demonstrated that EB-101 treated wounds were significantly healed >50% for more than two years post-administration.
Following the Phase 1/2 data, Abeona received guidance from the FDA to commence a Pivotal Phase 3 trial for EB-101 which is set to commence in 2018.
CloseABO-102
Sanfilippo Syndrome Type A (MPS IIIA)
- ABO-102 Current Phase
- Phase I/II
Designations
- Orphan Drug Designation (FDA)
- Orphan Drug Designation (EMA)
- Rare Pediatric Disease Designation (FDA)
- Fast Track Designation (FDA)
- Regenerative Medicine Advanced Therapy Designation (FDA)
ABO-102 for Sanfilippo Syndrome Type A (MPS IIIA)
Abeona is developing next generation adeno-associated viral (AAV)-based gene therapies for MPS III (Sanfilippo syndrome), which involves a one-time delivery of a normal copy of the defective gene to cells of the central nervous system with the aim of reversing the effects of the genetic errors that cause the disease.
After a single dose in Sanfilippo preclinical models, ABO-101 and ABO-102 induced cells in the CNS and peripheral organs to produce the missing enzymes and help repair damage caused to the cells. Preclinical in vivo efficacy studies in Sanfilippo syndrome have demonstrated functional benefits that remain for months after treatment. A single dose of ABO-101 or ABO-102 significantly restored normal cell and organ function, corrected cognitive defects that remained months after drug administration, increased neuromuscular control and increased the lifespan of animals with MPS III over 100% one year after treatment compared to untreated control animals.
These results are consistent with studies from several laboratories suggesting AAV treatment could potentially benefit patients with for Sanfilippo Syndrome Type A and B, respectively. In addition, ABO-101 and ABO-102 are both in a Phase 1/2 trial.
CloseABO-101
Sanfilippo Syndrome Type B (MPS IIIB)
- ABO-101 Current Phase
- Phase I/II
Designations
- Orphan Drug Designation (FDA)
- Orphan Drug Designation (EMA)
- Rare Pediatric Disease Designation (FDA)
ABO-101 for Sanfilippo Syndrome Type B (MPS IIIB)
Abeona is developing next generation adeno-associated viral (AAV)-based gene therapies for MPS III (Sanfilippo syndrome), which involves a one-time delivery of a normal copy of the defective gene to cells of the central nervous system with the aim of reversing the effects of the genetic errors that cause the disease.
After a single dose in Sanfilippo preclinical models, ABO-101 and ABO-102 induced cells in the CNS and peripheral organs to produce the missing enzymes and help repair damage caused to the cells. Preclinical in vivo efficacy studies in Sanfilippo syndrome have demonstrated functional benefits that remain for months after treatment. A single dose of ABO-101 or ABO-102 significantly restored normal cell and organ function, corrected cognitive defects that remained months after drug administration, increased neuromuscular control and increased the lifespan of animals with MPS III over 100% one year after treatment compared to untreated control animals.
These results are consistent with studies from several laboratories suggesting AAV treatment could potentially benefit patients with for Sanfilippo Syndrome Type A and B, respectively. In addition, ABO-101 and ABO-102 are both in a Phase 1/2 trial.
CloseABO-202
Infantile Batten Disease (CLN1)
- ABO-202 Current Phase
- Preclinical
Designations
- Orphan Drug Designation (FDA)
- Orphan Drug Designation (EMA)
- Rare Pediatric Disease Designation (FDA)
ABO-202 for Infantile Batten Disease (CLN1)
ABO-202 (scAAV-CLN1) and ABO-201 (scAAV CLN3) are preclinical AAV-based gene therapies for Juvenile Batten diseases and Infantile Batten Disease, which involve a one-time delivery of a normal copy of the defective gene.
Batten disease (BD) is a rare, fatal, autosomal recessive (inherited) disorder of the nervous system that typically begins in children between 4 and 8 years of age. Often the first noticeable sign of BD is vision impairment, which tends to progress rapidly and eventually result in blindness. As the disease progresses, children experience the loss of previously acquired skills (developmental regression). This progression usually begins with the loss of the ability to speak in complete sentences. Children then lose motor skills, such as the ability to walk or sit. They also develop movement abnormalities that include rigidity or stiffness, slow or diminished movements (hypokinesia), and stooped posture. Beginning in mid- to late childhood, affected children may have recurrent seizures (epilepsy), heart problems, behavioral problems, and difficulty sleeping. Life expectancy is greatly reduced. Most people with Batten disease live into their twenties or thirties. As yet, no specific treatment is known that can halt or reverse the symptoms of Batten disease.
CloseAB0-201
Juvenile Batten Disease (CLN3)
- AB0-201 Current Phase
- Preclinical
- AB0-201 12-24 month projection
- Phase III
Designations
- Orphan Drug Designation (FDA)
- Orphan Drug Designation (EMA)
AB0-201 for Juvenile Batten Disease (CLN3)
ABO-202 (scAAV-CLN1) and ABO-201 (scAAV CLN3) are preclinical AAV-based gene therapies for Juvenile Batten diseases and Infantile Batten Disease, which involve a one-time delivery of a normal copy of the defective gene.
Batten disease (BD) is a rare, fatal, autosomal recessive (inherited) disorder of the nervous system that typically begins in children between 4 and 8 years of age. Often the first noticeable sign of BD is vision impairment, which tends to progress rapidly and eventually result in blindness. As the disease progresses, children experience the loss of previously acquired skills (developmental regression). This progression usually begins with the loss of the ability to speak in complete sentences. Children then lose motor skills, such as the ability to walk or sit. They also develop movement abnormalities that include rigidity or stiffness, slow or diminished movements (hypokinesia), and stooped posture. Beginning in mid- to late childhood, affected children may have recurrent seizures (epilepsy), heart problems, behavioral problems, and difficulty sleeping. Life expectancy is greatly reduced. Most people with Batten disease live into their twenties or thirties. As yet, no specific treatment is known that can halt or reverse the symptoms of Batten disease.
CloseABO-401
Cystic Fibrosis (CF)
- ABO-401 Current Phase
- Preclinical
ABO-50X
Retinal Diseases
- ABO-50X Current Phase
- Preclinical
Undisclosed Targets
AIM™ Vectors
Next Generation AAV Products
- AIM™ Vectors Current Phase
- Preclinical