List of Antiviral Therapies Companies in Pennsylvania - 6

Chimeron Bio is a biotechnology company focused on developing personalized gene therapies, including self-amplifying RNA vaccines and therapeutics designed on its proprietary technology.

KaliVir Immunotherapeutics was founded in 2019 to pioneer a unique and novel approach to cancer treatment that engages a virus' natural ability to replicate in and kill cancer cells. This modality is known as oncolytic viral immunotherapy. KaliVir's cutting-edge, next generation oncolytic viral immunotherapy programs combine technologies developed in-house and licensed from University of Pittsburgh's world-class oncolytic virus and immunotherapy research programs.

At Latus Bio, we are developing novel therapeutics for CNS disorders with our revolutionary AAV capsids. We have developed capsid variants with unprecedented potency, specificity, and trophism. All of our capsids were designed with a particular disease in mind, in order to find the right capsid and the right route of administration to target the most relevant brain regions and cell types for each specific indication. Founded on the groundbreaking work of Professor Beverly Davidson from the Children's Hospital of Philadelphia, Latus Bio is committed to transforming patient care through targeted, potent, and safe gene therapies. We are focused on CNS diseases such as CLN2 (Batten Disease) and Huntington’s Disease, aiming to fundamentally alter the course of these challenging conditions by always putting the patients first. We are not just developing therapies; we are revolutionizing the future of healthcare with innovations that reduce therapeutic load, enhance safety, facilitate manufacturing, and expand access. Latus Bio is powered by a diverse team of visionary scientists, clinicians, and industry leaders dedicated to tackling some of the most complex neurological disorders. With a robust pipeline and a strategy to enter clinical trials by late 2025, we are poised to make significant strides quickly. Be part of this transformative movement at Latus Bio. Let's unlock the potential of gene therapy to bring hope and healing to millions around the globe. Learn more about our mission, our people, and our promise at www.latusbio.com and connect with us on LinkedIn to follow our progress.

Seneca Therapeutics was found by Dr. Paul Hallenbeck to develop the Seneca Valley Virus (“SVV-001”), a best in class oncolytic virus. SVV-001 is already in Phase I/II and has a clinical safety record in humans. SVV-001 binds to the TEM8 receptor which is common in many solid tumors like breast cancer, lung cancer and neuroendocrine tumors. SVV-001 is also being considered as a viral vector for gene therapy targeting the TEM8 receptor in solid tumors.

Traws Pharma is a clinical stage company aiming to address unmet medical needs in respiratory viral diseases and cancer. We leverage broad and deep expertise in small molecule chemistry, artificial intelligence and machine learning, rational drug design & streamlined development to deliver innovative medicines. We target critical threats to human health, aiming to overcome problems caused by acquired resistance to current medications, with an additional focus on vulnerable populations.

Treovir was established in 2019 to develop and commercialize G207, an oncolytic HSV virus for the treatment of pediatric brain tumors. A Phase 1 clinical trial has been completed demonstrating strong evidence of safety and efficacy. Treovir will launch a Phase 2 clinical study for G207 in 2023 that is designed to seek market approval to treat pediatric patients with recurrent pediatric gliomblastoma. Pediatric Brain Tumors are the most common form of solid tumor in children. More than 3,400 children are diagnosed every year. Outcomes for children with high-grade glioma are poor despite surgery, radiation and chemotherapy, which produce devastating neurotoxicities in a child’s developing brain. There has been a complete lack of therapeutic advances in the past 15 years, and the median survival at tumor recurrence is less than 6 months. The G207 therapy consists of a single infusion directly into the tumor. The immunotherapy approach causes direct tumor cell death and also recruits immune system cells to aid the body’s own natural tumor defenses. In a Phase 1 clinical trial in 12 patients, G207 therapy saw Improved overall survival of 12.2 months versus 5.6 months for historical trials. There was also a dramatic safety advantage with no serious adverse events observed. Significantly, evidence of florid T-cell response in treated tumors turning immunologically “cold” tumors “hot” was also observed indicating the body's own immune system was activated against the tumors.