Living a stronger and longer life: What scientists are learning from worms

Medical Xpress | January 02, 2019

Research from the University of Michigan Life Sciences Institute has uncovered a cause of declining motor function and increased frailty in tiny aging worms and a way to slow it down. The findings, scheduled to publish Jan. 2 in Science Advances, identify a molecule that can be targeted to improve motor function and indicate that similar pathways may be at play in aging mammals as well. As humans and animals age, our motor functions progressively deteriorate. Millimeter-long roundworms called nematodes to exhibit aging patterns remarkably similar to those of other animals, and they only live about three weeks, making them an ideal model system for studying aging.
"We previously observed that as worms age, they gradually lose physiological functions," said Shawn Xu, the professor at the LSI and senior study author. "Sometime around the middle of their adulthood, their motor function begins to decline. But what causes that decline?" To better understand how the interactions between cells changed as worms aged, Xu and his colleagues investigated the junctions where motor neurons communicate with muscle tissue.

Spotlight

In the three decades that have passed since the approval of the first gene therapy in 1990, these revolutionary medicines have changed the lives of patients all over the world1.

Spotlight

In the three decades that have passed since the approval of the first gene therapy in 1990, these revolutionary medicines have changed the lives of patients all over the world1.

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INDUSTRY OUTLOOK

Genomenon Recognized by Frost & Sullivan for Genomic Intelligence Solutions and Software for Pharma and Clinical Diagnostics Companies

prnewswire | May 08, 2023

Frost & Sullivan announced that it has awarded Genomenon with the 2023 Global Technology Innovation Leadership Award. Each year, Frost & Sullivan presents this award to the company that has developed a product with innovative features and functionality that is gaining rapid acceptance in the market. The award recognizes the quality of the solution and the customer value enhancements it enables. Frost & Sullivan market analysts determined that Genomenon excels in many of the criteria and best practices identified as critical for the global pharma and clinical diagnostics genomics markets. Genomenon is a genomic intelligence software company that combines AI-powered Genomic Language Processing (GLP) with expert review by genetic scientists to deliver the most comprehensive knowledgebase of genomic evidence available. Their fit-for-purpose combinatorial approach to identifying and indexing published genomic evidence gives them a unique advantage over other open access and commercial genomic data resources in this space. Clinical diagnostic labs rely on Genomenon's Mastermind Genomic Search Engine to find critical information needed to diagnose rare genetic diseases and identify the most appropriate patient treatment options. Pharmaceutical companies engaged in the development of rare disease therapeutics partner with Genomenon to gain deep insights into the genetic drivers of disease. The Genomenon scientific team leverages information in the Mastermind knowledgebase to provide the genomic intelligence pharmaceutical companies need to better understand disease mechanisms, more accurately estimate disease prevalence, design clinical trials, and prepare documentation for regulatory approvals. Pavel Zhebrouski, a best practices research analyst at Frost & Sullivan, observed, "Genomenon differentiates itself in the space by providing a unique combination of AI technology and human expertise. Genomenon empowers rare disease pharmaceutical and biotechnology companies to make informed decisions about promising candidates in their pipeline and help propel novel therapeutics to market. Its commitment to innovation and creativity, scientific rigor, and accuracy, while achieving commercial success, differentiates it from competitors," added Tejashri Khadilkar, Frost & Sullivan industry analyst. Frost & Sullivan Best Practices awards recognize companies in various regional and global markets for demonstrating outstanding achievement and superior performance in leadership, technological innovation, customer service, and strategic product development. Industry analysts compare market participants and measure performance through in-depth interviews, analyses, and extensive secondary research to identify best practices in the industry. About Genomenon Genomenon is an AI-driven genomics company focused on making genomic information actionable for patients with rare genetic diseases and cancer. Keeping pace with the ever-evolving body of knowledge within genomics, Genomenon connects current research with patient DNA to accelerate clinical decision-making and pharmaceutical drug discovery and development.

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CELL AND GENE THERAPY, AI

BenevolentAI Progresses BEN-34712 for the Potential Treatment of ALS into IND-Enabling Studies

Businesswire | June 05, 2023

BenevolentAI, a leader in the development of cutting-edge AI that accelerates biopharma discovery, announces the successful delivery of its pre-clinical candidate for the potential treatment of amyotrophic lateral sclerosis (ALS), BEN-34712. BEN-34712 is an oral, potent and selective brain penetrant RARɑβ (retinoic acid receptor alpha beta) biased agonist and will now enter investigational new drug (IND)-enabling studies. Impaired retinoic acid signalling has been shown to result in neuroinflammation, oxidative stress and mitochondrial dysfunction, all hallmarks of ALS. In preclinical studies conducted by the Company, BEN-34712 was neuroprotective in a patient-derived, disease-relevant in vitro motor neuron/iAstrocyte co-culture model, demonstrating significant efficacy in both sporadic and familial subtypes of ALS. In addition, BEN-34712 has demonstrated both central nervous system (CNS) target engagement and functional protective effects in the SOD1G93A mouse model of ALS after 50-day repeat dosing. BenevolentAI collaborated with the Sheffield Institute for Translational Neuroscience (SITraN) at the University of Sheffield on this programme, utilising their patient-derived motor neuron/iAstrocyte co-culture systems and in vivo model expertise. Anne Phelan, Chief Scientific Officer, BenevolentAI, said: “There remains a significant and urgent need for new and alternative therapies for patients with ALS. We are pleased by the promising advancement of our drug candidate, BEN-34712, towards clinical development, backed by the compelling preclinical data generated by our collaborators at SITraN.” Richard Mead, Senior Lecturer in Translational Neuroscience at SITraN, commented: "ALS patients suffering from this devastating neurodegenerative disease are in dire need of effective therapy, with the current standard of care options focusing on symptom management or offering limited clinical benefit. We believe BEN-34712 represents an exciting development in our research for a potential new treatment, particularly as it shows effectiveness in both the SOD1G93A mouse model system as well as familial and C9orf72 related ALS patient-derived cell models." About BenevolentAI BenevolentAI is a leading developer of advanced artificial intelligence technologies that unlock the value of multimodal data, surface novel insights, and accelerate biomedical discovery. Through the combined capabilities of its AI platform, its scientific expertise, and wet-lab facilities, the Company is developing an in-house drug pipeline of high-value assets. The Company is headquartered in London, with a research facility in Cambridge (UK) and a further office in New York. About ALS ALS is a progressive neurologic disorder characterised by the loss of cortical and spinal motor neurons, leading to the denervation of nerve endplates, axonal retraction and subsequent muscle atrophy. The average survival time following the initial diagnosis is around two-three years, and while there are drugs approved by the US FDA for ALS, they provide only modest benefits to patients, underwriting the urgent need for new and alternative therapies. About SITraN at the University of Sheffield The Sheffield Institute for Translational Neuroscience (SITraN) is an essential development in the fight against motor neurone disease and other common neurodegenerative disorders, including Parkinson's and dementia, as well as stroke and multiple sclerosis. SITraN has the potential to bring new treatments and new hope to patients and carers in the UK and worldwide, by significantly accelerating the pace of therapeutic development using technologies such as experimental modelling of disease, gene therapy and stem cell biology, gene expression profiling and bioinformatics analysis and modelling of the biological processes. Since its opening by Queen Elizabeth II in 2010, SITraN has grown immensely and developed into a leading global facility which is at the forefront of research and expertise.

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MEDTECH, INDUSTRIAL IMPACT

CENTOGENE Launches NEW CentoGenome®, World’s Most Comprehensive Whole Genome Sequencing Solution for Diagnosis of Rare and Neurodegenerative Diseases

Globenewswire | April 13, 2023

Centogene N.V. the essential life science partner for data-driven answers in rare and neurodegenerative diseases, today announced the launch of NEW CentoGenome®, an enhanced Next Generation Sequencing (NGS)-based assay. Healthcare professionals can leverage NEW CentoGenome to provide more comprehensive diagnostic information, which could accelerate access to potential treatment options. Serving as a first-line test, NEW CentoGenome is the most comprehensive commercially available Whole Genome Sequencing (WGS) test on the market for both rare and neurodegenerative disorders – covering almost all disease-causing variants, including the most relevant repeat expansions associated with neurological diseases, in a single assay. NEW CentoGenome also detects Copy Number Variations (CNVs) associated with Spinal Muscular Atrophy (SMA), as well as complex disease-causing variants associated with Gaucher Disease (GD) and susceptibility to GBA1-related Parkinson's Disease (PD), with the highest levels of sensitivity. The newly designed WGS assay leverages a Polymerase Chain Reaction (PCR)-free approach. This significantly diminishes the typical bias induced by PCR and provides higher quality sequencing data across the typically challenging regions of the genome by enabling more uniform coverage and superior performance in variant detection. “As a pioneer of genetic diagnostics, we are committed to enabling access to high-quality diagnostics and ensuring that cutting-edge data analyses are available to support better patient health outcomes,” said Prof. Peter Bauer, Chief Medical and Genomic Officer at CENTOGENE. “Building on this expertise, CENTOGENE’s enhanced whole genome sequencing is the leading solution on the market, reflecting the latest advanced technologies and unique insights that can’t be found anywhere else to provide maximized disease coverage. Ultimately, this will provide physicians with an unparalleled level of certainty when diagnosing, prognosing, and treating patients.” CENTOGENE’s NEW CentoGenome - Superior Technology With Market-Leading Clinical Coverage in a Single Test CENTOGENE’s enhanced WGS solution consists of three seamlessly integrated key features Advanced Technology for Greater Insights Implementing PCR-free technology to significantly reduce bias and provide high-quality sequencing information for difficult-to-sequence genetic regions – enabling greater insights into coding, regulatory, and intronic regions Superior Performance for Enhanced Disease Coverage Delivering superior performance in variant detection thanks to CENTOGENE’s automated CE-IVD bioinformatics pipeline and medical expert-based analysis of the CENTOGENE Biodatabank, which consists of approximately 700,000 patients representing over 120 highly diverse countries Integrated Variant Reclassification and Confirmatory Testing for a Life-Long Commitment to Patients Demonstrating CENTOGENE’s unique commitment to improving the lives of patients with rare and neurodegenerative diseases, NEW CentoGenome is paired with life-long diagnostic support and a free-of-charge and proactive diagnosis confirmation and reclassification program About CENTOGENE CENTOGENE’s mission is to provide data-driven, life-changing answers to patients, physicians, and pharma companies for rare and neurodegenerative diseases. We integrate multiomic technologies with the CENTOGENE Biodatabank – providing dimensional analysis to guide the next generation of precision medicine. Our unique approach enables rapid and reliable diagnosis for patients, supports a more precise physician understanding of disease states, and accelerates and de-risks targeted pharma drug discovery, development, and commercialization.

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