A new CRISPR/Cas9 therapy can suppress aging

Medical Xpress | February 19, 2019

Aging is a leading risk factor for a number of debilitating conditions, including heart disease, cancer, and Alzheimer's disease, to name a few. This makes the need for anti-aging therapies all the more urgent. Now, Salk Institute researchers have developed a new gene therapy to help decelerate the aging process. The findings, published on February 18, 2019, in the journal Nature Medicine, highlight a novel CRISPR/Cas9 genome-editing therapy that can suppress the accelerated aging observed in mice with Hutchinson-Gilford progeria syndrome, a rare genetic disorder that also afflicts humans. This treatment provides important insight into the molecular pathways involved in accelerated aging, as well as how to reduce toxic proteins via gene therapy. "Aging is a complex process in which cells start to lose their functionality, so it is critical for us to find effective ways to study the molecular drivers of aging," says Juan Carlos Izpisua Belmonte, a professor in Salk's Gene Expression Laboratory and senior author of the paper. "Progeria is an ideal aging model because it allows us to devise an intervention, refine it and test it again quickly."

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FOXO Technologies Launches Bioinformatics Services to Revolutionize Epigenetic Data Analysis

Businesswire | July 20, 2023

FOXO Technologies Inc.™ a leader in the field of commercializing epigenetic biomarker technology, announced the launch of its cutting-edge Bioinformatics Services to accelerate breakthroughs in biology, biotechnology, and healthcare, and redefine the growing field of epigenetic research. FOXO’s Bioinformatics Services offers a comprehensive platform of advanced data solutions tailored to meet the specific needs of clients in academia, healthcare, and pharmaceutical research. Through its innovative suite of bioinformatic tools, FOXO will enable its clients to increase the speed and accuracy with which they process, analyze, and interpret data sets, accelerate discoveries, and advance their understanding of complex diseases. “The launch of FOXO’s Bioinformatics Services marks a significant milestone for FOXO Technologies and the field of epigenetic research,” said Tyler Danielson, interim CEO and Chief Technology Officer of FOXO. “Epigenetics plays a key role in gene regulation and the interplay between lifestyle and environmental factors on biological systems. However, harnessing the full potential of epigenetic data has long been hindered by the challenges of data processing, analysis, and interpretation. With the introduction of our Bioinformatics Services, we aim to eliminate these barriers and empower researchers, clinicians, and other organizations to accelerate their research.” Any researcher or research group that seeks to leverage DNA methylation microarrays can benefit from FOXO’s Bioinformatics Services. These services include ingesting and processing raw DNA methylation microarray data, performing sample- and probe-level quality control, and securely delivering publication-ready figures and results. FOXO’s expert team also offers the addition of advanced bioinformatic analyses including epigenome wide association studies (EWAS), and even AI-driven epigenetic biomarker development. These services can be applied to Illumina’s existing human and mouse DNA Methylation arrays, which cover over 935,000 and 285,000 CpG sites respectively. By leveraging state-of-the-art algorithms and world-class experts, the company’s bioinformatics platform can rapidly deliver accurate and high-quality data tailored to the needs of each client. “Epigenetics is a nuanced science. Through years of experience, our team has developed niche expertise in bioinformatics with respect to epigenetics, specifically. Researchers who wish to incorporate epigenetic data into their studies can save valuable time and effort through our services offering,” says Brian Chen, Chief Science Officer. As a leader in the field, FOXO remains committed to advancing epigenetic research and catalyzing breakthroughs in health and longevity. With Bioinformatic Services, FOXO is also opening the door to new research collaborations with industry and academic leaders. About FOXO Technologies Inc. FOXO is at the forefront of commercializing epigenetic biomarker technology. Their mission is to utilize the power of epigenetics and artificial intelligence to generate data-driven insights that promote optimal health and longevity outcomes for individuals and organizations alike.

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Regeneron to Acquire Decibel Therapeutics, Strengthening Gene Therapy and Hearing Loss Programs

Globenewswire | August 10, 2023

Regeneron Pharmaceuticals, Inc. and Decibel Therapeutics, Inc. a clinical-stage biotechnology company dedicated to discovering and developing transformative treatments to restore and improve hearing and balance, today announced a definitive agreement for the acquisition of Decibel by Regeneron at a price of $4.00 per share of Decibel common stock payable in cash at closing, with an additional non-tradeable contingent value right (CVR) to receive up to $3.50 per share in cash upon achievement of certain clinical development and regulatory milestones for Decibel’s lead investigational candidate, DB-OTO, within specified time periods. The proposed acquisition values Decibel at a total equity value of approximately $109 million based on the amount payable at closing, and a total equity value of up to approximately $213 million if the CVR milestones are achieved. “We at Decibel are deeply committed to discovering and advancing innovative new therapies with the potential to be transformative for people with severe forms of hearing loss. We have built a pipeline of gene therapy product candidates for the ear that we believe have such potential. After full consideration, the Decibel Board has determined that this transaction is the best way to maximize shareholder value and ultimately benefit patients,” said Laurence E. Reid, Ph.D., President and Chief Executive Officer of Decibel. “We have collaborated with our colleagues at Regeneron for the past six years and have huge respect for their research and development capabilities. We have full confidence that with Regeneron’s expertise and resources the Decibel pipeline can be optimally developed, and our team is committed to enabling that long-term success.” Decibel and Regeneron established their initial collaboration in 2017, with an extension announced in 2021, and are developing three gene therapy programs targeting different forms of congenital, monogenic hearing loss. DB-OTO, which is currently in the global Phase 1/2 CHORDTM clinical trial, is an investigational cell-selective, adeno-associated virus (AAV) gene therapy designed to provide durable, physiological hearing to individuals with profound, congenital hearing loss caused by mutations of the otoferlin gene. Preclinical programs include AAV.103 for people with GJB2-related hearing loss and AAV.104 for people with stereocilin (STRC)-related hearing loss. “We are delighted to announce the planned acquisition of Decibel, who have been long-standing collaborators, notable for their deep scientific knowledge and commitment to people with hearing loss,” said George D. Yancopoulos, M.D., Ph.D., Board co-Chair, Chief Scientific Officer and President of Regeneron. “DB-OTO, our shared lead investigational gene therapy, will soon reach patients in its first clinical trial, offering new promise to children with this rare form of congenital hearing loss, as well as potential proof-of-concept for future gene therapies addressing more common forms of genetic hearing loss. We believe that Decibel’s assets and specialized team will further strengthen our genetic medicines portfolio, enabling Regeneron to accelerate the development of innovative genetic therapies and a rich pipeline of hearing loss treatments.” Congenital hearing loss is a significant unmet medical need with no approved medical therapies that affects approximately 1.7 out of every 1,000 children born in the United States. While hearing loss caused by mutations of the otoferlin gene is rare, the majority of permanent, congenital hearing loss cases diagnosed in developed countries are sensorineural and result from a single gene defect, making them appealing targets for gene therapy. Hearing aids and cochlear implants may offer benefits, but they fall short of replicating normal hearing function. The merger agreement provides for Regeneron, through its wholly owned subsidiary Symphony Acquisition Sub, Inc., to initiate a tender offer to acquire all outstanding shares of Decibel at a price of $4.00 per share of Decibel common stock payable in cash at closing plus one CVR payable in cash subject to the terms and conditions contained in a contingent value rights agreement (“CVR Agreement”). CVR holders would become entitled to receive contingent payments as follows: (i) $2.00 in cash, upon the fifth participant being administered with DB-OTO in a clinical trial on or prior to December 31, 2024 (the DB-OTO Milestone); and (ii) $1.50 in cash, upon (a) the first participant being administered with DB-OTO in a registration enabling trial (as defined in the CVR Agreement) or (b) acceptance for review of a Biologics License Application by the U.S. Food and Drug Administration, a Marketing Authorization Application by the European Medicines Agency or the U.K. Medicines and Healthcare Products Regulatory Agency, or an equivalent application by the applicable national regulatory authority in any of Germany, France, Italy or Spain for DB-OTO, whichever occurs first, on or prior to December 31, 2028; provided the DB-OTO Milestone is achieved on or prior to December 31, 2024. There can be no assurance that any payments will be made with respect to the CVR. The closing of the tender offer will be subject to certain conditions, including the tender of at least a majority of the outstanding shares of Decibel common stock and other customary closing conditions. Upon the successful completion of the tender offer, Regeneron will acquire all shares not acquired in the tender through a second-step merger for the same consideration per share paid in the tender offer. The transaction is expected to close in the third quarter of 2023. Regeneron’s legal advisor for the transaction is Wachtell, Lipton, Rosen & Katz. Centerview Partners LLC and Leerink Partners LLC are serving as Decibel’s financial advisors and Wilmer Cutler Pickering Hale and Dorr LLP is serving as Decibel’s legal advisor. About Regeneron Regeneron is a leading biotechnology company that invents life-transforming medicines for people with serious diseases. Founded and led for 35 years by physician-scientists, our unique ability to repeatedly and consistently translate science into medicine has led to nine FDA-approved treatments and numerous product candidates in development, almost all of which were homegrown in our laboratories. Our medicines and pipeline are designed to help patients with eye diseases, allergic and inflammatory diseases, cancer, cardiovascular and metabolic diseases, hematologic conditions, infectious diseases and rare diseases. Regeneron is accelerating and improving the traditional drug development process through our proprietary VelociSuite® technologies, such as VelocImmune®, which uses unique genetically humanized mice to produce optimized fully human antibodies and bispecific antibodies, and through ambitious research initiatives such as the Regeneron Genetics Center, which is conducting one of the largest genetics sequencing efforts in the world. About Decibel Therapeutics Decibel Therapeutics is a clinical-stage biotechnology company dedicated to discovering and developing transformative treatments to restore and improve hearing and balance, one of the largest areas of unmet need in medicine. Decibel has built a proprietary platform that integrates single-cell genomics and bioinformatic analyses, precision gene therapy technologies and expertise in inner ear biology. Decibel is leveraging its platform to advance gene therapies designed to selectively replace genes for the treatment of congenital, monogenic hearing loss and to regenerate inner ear hair cells for the treatment of acquired hearing and balance disorders. Decibel’s pipeline, including its lead gene therapy product candidate, DB-OTO, to treat congenital, monogenic hearing loss, is designed to deliver on our vision of creating a world of connection for people with hearing and balance disorders.

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Aspen Neuroscience to Partner with Rune Labs and Emerald Innovations to Incorporate both Active and Passive Digital Health Monitoring

prnewswire | August 28, 2023

Aspen Neuroscience today announced that it is partnering with Emerald Innovations, a pioneer in the creation of "invisible" off-body sensors for measuring health analytics, and Rune Labs, a software and data analytics company for precision neurology, to incorporate digital health (DHT) modalities in the company's Trial-Ready Screening Cohort Study. The Trial Ready Screening Cohort study was launched in 2022 to screen, enroll and begin manufacturing cells for potential patient candidates for the future Phase 1/2a clinical trial for ANPD001, a personalized (autologous) cell therapy to treat Parkinson's disease (PD) by replacing lost dopamine neurons. Aspen Neuroscience is advancing the collection of objective measures of motor function via passive in-home monitoring, working with Emerald Innovations' contactless biosensors, and active monitoring, working with Rune Labs' clinical development platform, StriveStudy. The use of DHT empowers trial investigators to include objective, long-term (pre-treatment) motor and sleep symptom capture, to provide data on each patient's rate of disease progression. "Parkinson's disease is very personal in nature, and we are working to develop a personal cell therapy for PD," said Damien McDevitt, PhD, Aspen president and CEO. "Everyone with Parkinson's has a unique experience, with varied symptoms. We look forward to working closely with the innovative and collaborative teams at Rune Labs and Emerald Innovations to capture a holistic and precise pattern of motor symptom activity over time for people in our screening study." "Parkinson's is a heterogeneous condition, adding to the challenge of assessing treatment benefit without a personalized view of each trial participant's symptom activity," said Brian Pepin, CEO of Rune Labs. "Through StriveStudy, our biopharma partners are able to collect large quantities of continuous multimodal data to characterize participant's disease activity across a range of clinical features. We are excited to collaborate with Aspen Neuroscience to help them characterize patient symptoms as they bring their personalized cell therapy into clinical testing." "We are delighted to collaborate with Aspen Neuroscience," said Dr. Dina Katabi, MIT professor and the co-founder and president of Emerald Innovations, Inc. "A significant hurdle in Parkinson's disease clinical trials is the reliable monitoring of disease progression and medication response without the need to enroll hundreds or even thousands of patients. Empirical evidence has demonstrated that readings from the Emerald sensor offer a dependable marker for tracking disease progression. The Emerald sensor gathers this data without body contact, relying solely on the analysis of radio signals in the environment as patients go about their normal lives." About DHT in the Trial Ready Cohort Screening Study Aspen will partner with Rune Labs to deeply characterize each patient's symptoms in the Trial Ready Cohort, including the collection of multimodal data, thereby enabling robust disease characterization over time. This will include objective measures of tremor and dyskinesia levels captured on FDA-cleared StrivePD on the Apple Watch, medication monitoring, as well as Apple HealthKit, including global activity (e.g., daily steps). Aspen and Emerald will collaborate to assess passive "invisible" in-home monitoring of participants enrolled in the Trial Ready Cohort. This will include gait speed measured across walking intervals, sleep onset, the amount of time between entering different sleep stages; sleep duration, sleep efficiency and WASO: the total time spent in the WAKE stage after sleep onset. About Parkinson's Disease Parkinson's disease is the world's second most common neurodegenerative disease, affecting more than 10 million people worldwide, including more than 1 million in the U.S., where an additional 90,000+ people are diagnosed every year. Patients can experience non-motor symptoms such as mental and behavioral changes, sleep problems, depression, memory difficulties and fatigue; and motor symptoms caused by the loss of dopamine neurons in the brain, including unintended or uncontrollable movements (dyskinesia), shaking (tremor), stiffness, and difficulty with balance and coordination, which worsen over time. By the time of diagnosis, it is common for people to have lost the majority of cells in the brain that make dopamine. To date, there is no disease-modifying therapy that can stop, replace or prevent the loss of dopamine neurons or slow the progression of PD. About Aspen Neuroscience Headquartered in San Diego, Aspen Neuroscience, Inc. is a clinical development-stage, private company focused on personalized (autologous) regenerative medicine. The company is developing patient-derived iPSCs to create personalized cell therapies that address diseases with high unmet medical needs, beginning with autologous neuron replacement for Parkinson's disease and extending across the brain and affected organs. A leading iPSC platform company, Aspen combines stem cell biology with the latest artificial intelligence and genomic approaches to investigate patient-specific, restorative treatments. The company has developed a best-in-class platform to create and optimize iPSC-derived cell therapies, which includes in-house bioinformatics, manufacturing and QC. About Emerald Innovations, Inc. Emerald Innovations is a health analytics company that specializes in digital health solutions for passive, contactless in-home monitoring. Emerald seamlessly captures continuous health data from patients as they go about their normal lives. The Emerald biosensors fall under a cutting-edge category known as "Invisibles." Installed in the homes of study participants, these sensors continuously analyze surrounding radio signals. Using artificial intelligence, they extract patients' physiological data while prioritizing their privacy. Emerald simplifies clinical trials for its clients by obtaining statistically significant biomarkers, making them readily available to clinicians and data analysts, and consistently providing updates on the progress of clinical trials. Emerald's clientele encompasses big pharma, Fortune 500 pharmaceutical firms, innovative biotech companies, and leading disease research foundations. About Rune Labs Rune Labs is a software and data analytics company for precision neurology, supporting care delivery and therapy development. StrivePD is the company's care delivery ecosystem for Parkinson's disease, enabling patients and clinicians to better manage Parkinson's by providing access to curated dashboards summarizing a range of patient data sources, and by connecting patients to clinical trials. For therapeutics development, biopharma and medical device companies leverage Rune's technology, network of engaged clinicians and patients, and large longitudinal real-world datasets to expedite development programs. The company has received financial backing from leading investors such as Eclipse Ventures, DigiTx, TruVenturo and Moment Ventures. For more information, please visit runelabs.io and strive.group.

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