Gyroscope Therapeutics Announces Positive Interim Data from Phase I/II FOCUS Trial of Investigational Gene Therapy GT005 – Business Wire
Posted: February 17, 2021 at 1:52 am
LONDON--(BUSINESS WIRE)--Gyroscope Therapeutics Limited, a clinical-stage gene therapy company focused on diseases of the eye, today announced positive interim safety, protein expression and biomarker data from the ongoing open-label Phase I/II FOCUS clinical trial of its investigational gene therapy, GT005, in patients with geographic atrophy (GA) secondary to age-related macular degeneration (AMD). Interim results showed GT005 was well tolerated and resulted in sustained increases in vitreous Complement Factor I (CFI) levels in the majority of patients, as well as decreases in the downstream complement proteins associated with over-activation of the complement system. These results were observed both in GA patients who had rare variants in their CFI gene as well as those who did not. The data were presented today at the Angiogenesis, Exudation, and Degeneration 2021 virtual meeting by Nadia Waheed, M.D., MPH, Chief Medical Officer, Gyroscope Therapeutics.
Our investigational gene therapy, GT005, is designed to restore balance to an overactive complement system and reduce inflammation by increasing production of the CFI protein. We are excited by these early results from the FOCUS trial that showed GT005 has been well tolerated to date, increased CFI levels in a durable manner and caused down-regulation of an overactive complement system, said Dr. Waheed. These results give us confidence that a one-time treatment with GT005 may have the potential to slow progression of geographic atrophy, and this is being evaluated in our ongoing Phase II clinical trials.
There is strong evidence that an overactive complement system is a key driver of dry AMD, said Arshad Khanani, M.D., M.A., Director of Clinical Research at Sierra Eye Associates, Clinical Associate Professor at the University of Nevada, Reno School of Medicine, and an investigator in the FOCUS trial. The recently released data from the FOCUS trial suggest the potential of a one-time gene therapy with GT005 to regulate an overactive complement system. It is encouraging that GT005 generated sustained increases in CFI in a majority of the patients, even in some patients treated more than a year ago. We continue to look forward to learning more about GT005 as a potential treatment for GA in the ongoing Phase II clinical trial programme.
Interim Data from the Phase I/II FOCUS Trial
FOCUS [NCT03846193] is an open-label Phase I/II clinical trial evaluating the safety and dose response of three doses of GT005 given as a single subretinal injection to patients with GA secondary to AMD. The trial is divided into several cohorts, including dose escalation (Cohorts 1, 2, 3, 5 and 6) and dose expansion (Cohorts 4 and 7).
Interim results were reported today from patients in Cohorts 1 to 4. The three doses of GT005 evaluated were well tolerated and there were no signs of GT005-induced inflammation.
Interim results showed sustained increases in vitreous CFI levels in the majority of patients, as well as decreases in the vitreous levels of key proteins associated with complement over-activation (Ba and C3 breakdown proteins: C3b, iC3b and C3c).
Dr. Waheeds presentation will be made available on Gyroscopes website at https://www.gyroscopetx.com/publications/.
About GT005
GT005 is designed as an AAV2-based one-time investigational gene therapy for GA secondary to AMD that is delivered under the retina. GT005 aims to restore balance to an overactive complement system, a part of the immune system, by increasing production of the CFI protein. Complement overactivation has been strongly correlated with the development and progression of AMD. The CFI protein regulates the activity of the complement system. It is believed that increasing CFI production could dampen the systems overactivity and reduce inflammation, with the goal of preserving a persons eyesight.
As of December 2020, 22 patients had been dosed with GT005 in the FOCUS trial across Cohorts 1 to 5. Dosing in Cohorts 1, 2, 3 and 5 is complete. Patients continue to be enrolled in the dose expansion Cohort 4, which is planned to enrol up to 20 patients. GT005 is delivered to patients in Cohorts 1 to 4 using the standard transvitreal procedure and in Cohorts 5 to 7 using Gyroscopes proprietary Orbit subretinal delivery system.
Gyroscope is also evaluating GT005 in two Phase II clinical trials. EXPLORE [NCT04437368] and HORIZON [NCT04566445] are Phase II, multicentre, randomised, controlled trials evaluating the safety and effectiveness of GT005 administered as a single subretinal injection. The primary endpoint for both trials is progression of GA over 48 weeks. EXPLORE is enrolling people who have GA secondary to AMD who have rare variants in their CFI gene. HORIZON is enrolling a broader group of people who have GA secondary to AMD.
About Dry Age-Related Macular Degeneration (AMD) and Geographic Atrophy (GA)
Dry AMD is a leading cause of permanent vision loss in people over the age of 50 and is a devastating diagnosis.1 There are currently no approved treatments for dry AMD, which is the most common form, impacting approximately 85-90% of people with AMD.2 As dry AMD advances, it leads to GA, an irreversible degeneration of retinal cells, causing a gradual and permanent loss of central vision. This disease can severely impact a persons daily life as they lose the ability to drive, read and even see the faces of loved ones.
About Gyroscope: Vision for Life
Gyroscope Therapeutics is a clinical-stage gene therapy company developing gene therapy beyond rare disease to treat diseases of the eye that cause vision loss and blindness. Our lead investigational gene therapy, GT005, is currently being evaluated in Phase II clinical trials for the treatment of geographic atrophy (GA) secondary to age-related macular degeneration (AMD), a leading cause of blindness. GT005 has received Fast Track designation from the U.S. Food and Drug Administration for the treatment of people with GA.
Syncona Ltd., our lead investor, helped us create a leading gene therapy company combining discovery, research, drug development, a manufacturing platform and surgical delivery capabilities. Headquartered in London with locations in Philadelphia and San Francisco, our mission is to preserve sight and fight the devastating impact of blindness. For more information visit: http://www.gyroscopetx.com and follow us on Twitter (@GyroscopeTx) and on LinkedIn.
1 National Eye Institute. Age-Related Macular Degeneration. https://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and-diseases/age-related-macular-degeneration. Page last reviewed August 17, 2020. Accessed July 16, 2020.
2 American Macular Degeneration Foundation. What is Macular Degeneration? https://www.macular.org/what-macular-degeneration. Page last reviewed December 20, 2017. Accessed February 11, 2021.
See the rest here:
Gyroscope Therapeutics Announces Positive Interim Data from Phase I/II FOCUS Trial of Investigational Gene Therapy GT005 - Business Wire
- This Pitt program is leveling up the gene therapy workforce in Pittsburgh - University of Pittsburgh - March 12th, 2024
- Opinion | Banning Gain-of-Function Research Would Do Far More Harm Than Good - Medpage Today - March 12th, 2024
- The Biggest Challenges Facing Broader Adoption of Novel Cell and Gene Therapies - Pharmaceutical Executive - March 12th, 2024
- Research and development areas of focus - Bristol Myers Squibb - March 4th, 2024
- Overcoming the challenges of gene therapy - Drug Discovery News - March 4th, 2024
- Breakthrough Gene Therapy for LHON: Vision Restoration in Focus at Medical Conference - BNN Breaking - March 4th, 2024
- Revolutionizing Healthcare: Global Gene Therapy Market Surges to US$ 3.44 Billion by 2022 As Revealed In Ne... - WhaTech - March 4th, 2024
- Looking to the future of clinical trials: Gene therapy, precision medicine, and the ongoing quest for rare disease solutions - pharmaphorum - March 4th, 2024
- Complement system response to AAV vector gene therapy - EurekAlert - February 23rd, 2024
- 10 gene therapy companies you should know about - Labiotech.eu - February 23rd, 2024
- Fetal surgery expert Tippi MacKenzie shifts to in-utero gene therapy - STAT - February 23rd, 2024
- Rejuvenate Bio Announces Gene Therapy-Mediated Partial Reprogramming Extends Lifespan and Reverses Age ... - Business Wire - February 23rd, 2024
- Combatting HIV using gene therapy - Drug Target Review - February 23rd, 2024
- Expanding the Horizons of Cell and Gene Therapy - RegMedNet - February 23rd, 2024
- Global Advanced Therapy Medicinal Products CDMO Market Analysis Report 2024-2030: : Increasing Investment and ... - Yahoo Finance UK - February 23rd, 2024
- 2023 gene therapy research STAR Grant winners announced - Pacific Biosciences - February 13th, 2024
- Lifetime Cost of DEB Gene Therapy Could Be $15-$22 Million - Medscape - February 13th, 2024
- 5 Things Youll Learn in Frederick Community Colleges New Cell and Gene Therapy Essentials Certificate ... - BioBuzz - February 13th, 2024
- Regenxbios investigational gene therapy shows promise in Hunter syndrome - PMLiVE - February 13th, 2024
- Topical Gene Therapy Effective in Treating Debilitating Eye Condition - InventUM - University of Miami - February 13th, 2024
- Bayer Says First Patient Randomized In Askbio Phase II Gene Therapy Trial - XM - February 13th, 2024
- Top 3 grants in regenerative medicine: January 2024 - RegMedNet - February 13th, 2024
- Realistic Expectations, Limitations With Gene Therapy for Parkinson Disease: Ignacio Mata, PhD - Neurology Live - February 5th, 2024
- Gene-Based Therapy May Slow Development of Life-Threatening Heart Condition - NYU Langone Health - February 5th, 2024
- After Promising Early Efficacy, Eli Lilly Eager to Study Hearing Loss Gene Therapy in More Children - precisionmedicineonline.com - February 5th, 2024
- Gene therapy hailed as medical magic wand for hereditary swelling disorder - The Guardian - February 5th, 2024
- France Approves Gene Therapy Clinical Trial to Treat Hearing Loss in Children - The Hearing Review - February 5th, 2024
- Early Trial Success for Inherited Deafness Gene-Therapy - RegMedNet - February 5th, 2024
- Can gene therapy be the key to restoring hearing loss? - Labiotech.eu - February 5th, 2024
- Jaguar Gene Therapy Announces FDA Clearance of IND to Study JAG201 in a Genetic Form of Autism Spectrum ... - Business Wire - February 5th, 2024
- FDA inspection clears Abeona's gene therapy BLA By Investing.com - Investing.com - February 5th, 2024
- Hearing Restored in Deaf Children in Gene Therapy Clinical Trial - Securities.io - February 5th, 2024
- Experimental gene therapy allows kids with inherited deafness to hear - The Associated Press - January 28th, 2024
- Children with genetic deafness have hearing restored with gene therapy: Study - ABC News - January 28th, 2024
- Positive Phase 1/2 Clinical Trial Data for an Investigational Gene Therapy for Genetic Hearing Loss to be Presented at ... - Investors | Eli Lilly and... - January 28th, 2024
- UChicago Medicine among the first in the country to offer newly approved sickle cell gene therapies - UChicago Medicine - January 28th, 2024
- Gene Therapy Allows an 11-Year-Old Boy to Hear for the First Time - The New York Times - January 28th, 2024
- Gene therapy restores hearing in children with hereditary deafness - EurekAlert - January 28th, 2024
- Experimental gene therapy helps treat kids with inherited hearing loss - CBS News - January 28th, 2024
- Children's Hospital of Philadelphia Performs First in U.S. Gene Therapy Procedure to Treat Genetic Hearing Loss - PR Newswire - January 28th, 2024
- Gene Therapy Brings Hearing to Kids With Congenital Deafness - U.S. News & World Report - January 28th, 2024
- Gene Therapy Restores Hearing in Small Trial for Kids With Hereditary Deafness - Technology Networks - January 28th, 2024
- Cell Therapies on Ice: Seven Trends in Cryopreservation To Enable Cell and Gene Therapy Research - Technology Networks - January 28th, 2024
- Gene Therapy Brings Hearing to Kids With Congenital Deafness - HealthDay - January 28th, 2024
- Gene therapies restore hearing in several kids with inherited deafness - Livescience.com - January 28th, 2024
- 11-Year-Old Boy Hears For First Time Ever Thanks To Gene Therapy Breakthrough - IFLScience - January 28th, 2024
- Innovative Gene Therapy Restores Hearing In Deaf Child, Offering Potential Cure - Study Finds - January 28th, 2024
- Sound of Success, Gene Therapy Breakthrough Grants Hearing to Deaf Children in China-Harvard Study - Hoodline - January 28th, 2024
- Perspectives in FTD Research Webinar: Gene Therapy for FTD -- What Do I Need to Know? | AFTD - AFTD - January 20th, 2024
- UK leads the way in cell and gene therapy - Research Professional News - January 20th, 2024
- Charles River's (CRL) New Launch to Boost Gene Therapy Programs - Yahoo Finance - January 20th, 2024
- UK maintains status as an attractive destination for advanced therapy clinical trials - BioPharma-Reporter.com - January 20th, 2024
- Understanding the impact of AI on the advancement of gene therapy development - pharmaphorum - January 20th, 2024
- Gene therapy TSHA-102 delivered to 1st child in REVEAL trial - Rett Syndrome News - January 20th, 2024
- AAV Vectors in Gene Therapy Market is Predicted to Observe Skyrocketed Growth During the Study Period (2019-2032 ... - PR Newswire - January 20th, 2024
- Family pins hopes on gene therapy - The Recorder and Times - January 20th, 2024
- Arbor, 4DMT partner on new gene therapies in ALS, other diseases - ALS News Today - January 11th, 2024
- The year of gene therapy? FDA's Marks calls for solutions to regulatory, manufacturing challenges - BioWorld Online - January 11th, 2024
- Gene Therapy Approvals Expected to Ramp Up in 2024 Amid Manufacturing, Cost Challenges - BioSpace - January 11th, 2024
- Turning On Gene Therapy with the pA Regulator - RegMedNet - January 11th, 2024
- Revolutionizing Healthcare: Gene Therapy Market Projected to Reach USD 46.5 billion by 2030 at a 22. - PharmiWeb.com - January 11th, 2024
- Regeneron CEO Reveals the Game-Changing Potential of Gene Therapy in Biotech! - BioTecNika - January 11th, 2024
- Bayer's AskBio checks off another early win for gene therapy platform with Parkinson's safety data - FierceBiotech - January 11th, 2024
- Are Rare Brain Diseases the Next Commercial Frontier for Gene Therapy? - MedCity News - January 3rd, 2024
- Novartis, Voyager Ink Up-to-$1.3B Expansion of Neuro Gene Therapy Collaboration - Genetic Engineering & Biotechnology News - January 3rd, 2024
- Novel switch turns genes on/off on cue, a promising step toward safer gene therapy - Phys.org - January 3rd, 2024
- Which Therapeutic Areas Experts Think Will Gain Traction In 2024 - Clinical Leader - January 3rd, 2024
- Voyager Therapeutics and Novartis Announce Major Licensing Deal in Gene Therapy Field - Medriva - January 3rd, 2024
- We Are About to Enter the Golden Age of Gene Therapy - Inverse - January 3rd, 2024
- Revolutionizing Gene Therapy: Baylor Researchers Develop RNA-Based Switch for Therapeutic Protein Control - BNN Breaking - January 3rd, 2024
- Casgevy and Lyfgenia: Two Gene Therapies Approved for Sickle Cell Disease - Yale Medicine - December 25th, 2023
- Top story: Family connects with researchers behind Canavan gene therapy - UMass Medical School - December 25th, 2023
- Excision Bio Seeks to Suppress HIV Replication With CRISPR Gene Therapy - AJMC.com Managed Markets Network - December 25th, 2023
- Hemgenix Gene Therapy Shows Long-Term Efficacy, Safety in Hemophilia B Patients - Managed Healthcare Executive - December 25th, 2023
- The missing piece of the puzzle - EUobserver - December 25th, 2023
- Brace yourselves for these trends in clinical research in 2024 - Labiotech.eu - December 25th, 2023
- RegMedNet's 2023 remix: top content of the year - RegMedNet - December 25th, 2023
- BU Researchers Helped Develop the First FDA-Approved Gene Therapies to Treat Sickle Cell Disease - Boston University - December 16th, 2023
- Research discovers that mice possess a natural gene therapy system - Phys.org - December 16th, 2023
- Cell- and gene-therapy hub bound for Lake Success; New York to invest up to $150 million - Newsday - December 16th, 2023