Aruna Bio Announces FDA Clearance of IND for Lead Program AB126, Enabling the First Exosome to Enter in Human Clinical Trials for a Neurological Indication

January 16, 2024 08:00 ET| Source:  Aruna Bio

BOSTON and ATHENS, Ga., Jan. 16, 2024 (GLOBE NEWSWIRE) — Aruna Bio, Inc., a pioneer in the development of neural exosome-based therapeutics for the treatment of neurodegenerative diseases, today announced the U.S. Food and Drug Administration (FDA) has cleared the Investigational New Drug (IND) application of lead program, AB126. This decision paves the way for the Phase 1b/2a clinical trial in acute ischemic stroke, which is expected to initiate in the first half of 2024. AB126 is an unmodified neural-derived exosome with an innate ability to traverse the blood brain barrier and shows evidence of anti-inflammatory and neuroprotective properties.

“We are thrilled with this validation from the FDA, which not only positions AB126 as the first exosome to enter human clinical trials for a neurological indication, but underscores the therapeutic feasibility of our platform,” said Steven Stice, Ph.D., Co-Founder and Chief Scientific Officer of Aruna. “Further, maintaining cells under controlled conditions is a key aspect of exosome manufacturing and we look forward to leveraging our in-house GMP manufacturing expertise to support clinical advancement. Simultaneously, we are expanding AB126’s applications across other indications, including amyotrophic lateral sclerosis, and exploring the broader potential of our neural exosome platform in overcoming existing challenges in CNS treatments.”

Aruna’s proprietary in-house GMP production facility allows for the manufacture of clinical grade batches under conditions that enable optimal and scalable consistency. Additionally, the unique purification techniques allow precise control over critical quality attributes. The establishment of protocols for analytical methods and well-characterized assays ensure therapeutic consistency.

Sean Savitz M.D., Primary Investigator and Professor of Neurology, Director of the Institute for Stroke and Cerebrovascular Disease at UTHealth Houston commented, “We look forward to building on the preclinical findings that showed AB126 may diminish neuro-inflammation, and potentially foster neuroprotection, and promote neuro-regeneration.”

About the Phase 1b/2a Clinical Trial

The planned dose-ascending clinical trial will evaluate the safety, tolerability, and preliminary efficacy of AB126 in patients with an acute ischemic stroke that have undergone a thrombectomy. Patients will receive three intravenous injection treatments of AB126 at a low, medium, and high dose. Patients with a poor prognosis post thrombectomy will be enrolled in the trial.

About Acute Ischemic Stroke

Acute ischemic stroke, caused by a clot blocking blood flow to the brain, is a leading cause of long-term disability and mortality worldwide. Current treatments, such as clot-busting drugs and mechanical thrombectomy, are effective but have strict time constraints for administration, often leaving a significant number of patients ineligible. Additionally, these treatments do not address the complex cascade of cellular and molecular events triggered by ischemia. Therefore, there is a critical need for innovative therapies that can extend the treatment window, mitigate neuronal damage, and enhance recovery, thereby improving outcomes for a broader range of stroke patients.

About Aruna Bio

Aruna Bio is a leader in the development of neural exosomes for the treatment of neurodegenerative diseases. The company is utilizing its proprietary neural exosome platform and manufacturing capability to develop a pipeline of neural exosome-based therapeutics able to cross the blood brain barrier and enhance the body’s anti-inflammatory, self-repair and protective mechanisms to treat a range of neurodegenerative disorders where significant unmet medical need exists today. Additionally, the company’s neural exosome platform can be combined with therapeutics, such as small molecules, siRNAs and proteins, to cross the blood brain barrier and to the site of disease.

Investor Contact:

Corey Davis, Ph.D.
LifeSci Advisors
212-915-2577
cdavis@lifesciadvisors.com

LINK: https://www.globenewswire.com/en/news-release/2024/01/16/2809846/0/en/Aruna-Bio-Announces-FDA-Clearance-of-IND-for-Lead-Program-AB126-Enabling-the-First-Exosome-to-Enter-in-Human-Clinical-Trials-for-a-Neurological-Indication.html

UGA & Manus Among Awardees in $214M BioMADE Investment

April 30, 2026
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Nutrivert announces first close on $6 million Series A-2 funding round

April 17, 2026
April 17, 2026 - Nutrivert Inc., a developer of non-antibiotic replacements for antibiotic growth promoters in livestock, today announced it has completed the first close, raising $2.375 million, of its Series A-2 funding round of $6 million. The round was led by global animal health investor Arrow Ventures with participation from other investors. The funding will be used to further develop Nutrivert’s manufacturing, human food safety and target animal safety and efficacy packages for the company’s lead product Nutrivert LDPP. Nutrivert LDPP is a proprietary, novel, orally available, lipidated synthetic enantiomeric desmuramyl analog of muramyl dipeptide, the smallest conserved immunoactive component of bacterial peptidoglycan. LDPP has no antibacterial effect but has consistently promoted growth and improved feed efficiency in pig studies. LDPP binds to the mammalian NOD2 receptor and is the only NOD2 ligand reported to inhibit the inflammatory signal NF-κB. In pilot studies, LDPP rescued 70kg pigs from an otherwise lethal dose of porcine reproductive and respiratory syndrome virus (PRRSV) and abrogated influenza disease symptoms in piglets. The Company intends to develop LDPP for all major livestock species worldwide. Patents have been granted in most major markets. The global antibiotic growth promoter market is worth an estimated $5.8 billion. Approximately 73% of all antibiotics are fed to livestock. The market is believed to be the world’s largest drug market by volume, with ~100,000 tons of active pharmaceutical ingredient administered annually. FDA’s latest data, for 2024, show a 13% rise in U.S. livestock antibiotic use since 2017. The Food and Agriculture Organization reports that livestock antibiotics are mostly given to speed animal growth. Regulators and non-governmental organizations have called for reduction of antibiotic use in livestock, citing concerns that the global, intensive use of antibiotics, often at subtherapeutic doses, selects for antimicrobial resistance: bacteria that are “immune” to antibiotics and that therefore pose a threat to public health. Spillovers of antibiotic-resistant bacteria from livestock to humans have been documented. “Nutrivert LDPP has consistently improved feed efficiency in pigs without antibiotics,” said Bernhard Kaltenboeck, CSO. “We are excited to have the support of Arrow Ventures and our other investors in bringing a new tool that will help producers reduce production costs and reduce selection pressure for antimicrobial resistance.” About Nutrivert LDPP: LDPP is an investigational compound currently undergoing clinical evaluation. It has not been approved by the U.S. Food and Drug Administration (FDA), the European Medicines Agency (EMA), or any other global regulatory authority for any indication. The safety and efficacy of LDPP have not been established. Any mention of potential use is based on preliminary data and does not guarantee future regulatory clearance or commercial availability.

USDOL Approves National Biomanufacturing Technician Standards

April 16, 2026
[Seattle, WA] April 15, 2026 – Apprenti, the leading national intermediary for Registered Apprenticeship (RA), is proud to announce the formal approval and filing of the National Biomanufacturing Technician Standards with the U.S. Department of Labor (USDOL). Crafted under the strategic guidance of the Apprenti Life Science Advisory Board—which includes leaders from Pfizer, Merck, Thermo Fisher, and Biogen—these standards were developed in close partnership with the Life Sciences Workforce Collaborative (LSWC) and InnovATEBIO as part of a high-impact NIIMBL project. This approval represents a foundational shift for the industry, moving away from a fragmented, state-by-state approach to a scalable, consistent model for developing biomanufacturing professionals at sites across all 50 states. The national standards provide a “plug-and-play” framework that ensures a technician trained in Massachusetts or North Carolina meets the same rigorous, industry-vetted benchmarks as one in Ohio or Missouri. The foundational development of these national standards was informed by existing Life Science RA programs from organizations across the country, including: MassBioEd, Oregon Life Sciences, National Center for Therapeutics Manufacturing (NCTM), BioSTL, Wistar Institute, North Carolina Life Sciences Apprenticeship Consortium (NCLSAC) and others. A National Engine for Talent: The filing of these standards is a cornerstone of NIIMBL’s efforts to strengthen domestic biomanufacturing capabilities and develop the workforce of the future. Beyond the standards themselves, the project is delivering a suite of resources and tools—including a comprehensive Employer Toolkit and specialized screening rubrics—that state-based organizations and employers can leverage to implement RA programming for their most in-demand roles. “These national standards set the stage for a sustainable, skills-first pipeline that mirrors the rigor of the industry’s most complex manufacturing processes,” said Daniel Weagle, Director of Life Science Business Development at Apprenti. “By providing a unified approach, we are empowering national employers to scale their workforce development efforts strategically and accessibly.” The Value Proposition of Registered Apprenticeship For Life Science employers, the Registered Apprenticeship model offers a compelling business case rooted in cost-effectiveness and long-term stability: High Retention: RA programs boast exceptional retention rates—historically as high as 89% to 90%—as apprentices are trained within a company’s specific culture and protocols from day one. Cost Efficiency: Research indicates that for every dollar spent on apprenticeship, employers see an average return of $1.47 in increased productivity and reduced recruitment costs. Inclusive Innovation: The model expands access to untapped talent pools, including non-degreed individuals and career-switchers, ensuring the biomanufacturing workforce reflects the demographics of the communities it serves. As the global biopharmaceutical market is projected to exceed $570 billion by 2032 , this partnership between Apprenti, NIIMBL, and industry leaders ensures that the U.S. workforce is not just prepared for the future of manufacturing, but is actively driving it. This project was developed with an award from the National Institute for Innovation in Manufacturing Biopharmaceuticals (NIIMBL) and financial assistance from the U.S. Department of Commerce, National Institute of Standards and Technology (70NANB21H086). About Apprenti: Apprenti is a 501(c)(3) nonprofit organization and a U.S. Department of Labor recognized Intermediary. Apprenti designs and delivers scalable Registered Apprenticeship (RA) programs in high-demand industries. By adapting the proven apprenticeship model, Apprenti helps employers meet workforce needs while training the next generation of skilled professionals. Apprenti’s programs are industry-recognized, federally approved, and supports employers across the country. Since launching in 2015, Apprenti has partnered with employers, government agencies, and education providers to create new apprenticeship pathways. About NIIMBL The National Institute for Innovation in Manufacturing Biopharmaceuticals (NIIMBL) is a public-private partnership whose mission is to accelerate biopharmaceutical innovation, support the development of industry standards, and educate a world-leading workforce. Media Contact: Dan Maiese, Communications Manager, dmaiese@niimbl.org , 302-831-3824 About the Life Sciences Workforce Collaborative (LSWC) The Life Sciences Workforce Collaborative (LSWC) is a national nonprofit coalition of state, regional and national life science associations and institutes who are working together to build a competitive, and future-ready life sciences workforce. Originally founded in 2012 as the Coalition of State Bioscience Institutes (CSBI), LSWC connects industry, academia, and government partners through data-driven insights, best practice sharing, and collaborative programs. Learn more at www.LifeSciencesWorkforce.org About InnovATEBIO InnovATEBIO is a National Center for Biotechnology Education, working to advance the education of highly skilled technicians for the nation’s biotechnology workforce. Toward this goal, InnovATEBIO provides leadership in biotechnology technician education, including support for development and sharing of best practices and emerging technologies in biotechnology workforce development. Read LSWC's full announcement here.
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