Every article, presentation, spotlight, and news item we've tagged to Regenerative Therapies.
Showing 121–144 of 150
Pandorum Technologies closed an $18 million Series B round to advance exosome-based therapies designed to modulate tissue state away from inflammatory and fibrotic conditions toward functional recovery. The platform targets corneal opacity initially, with applications potentially extending across multiple organs affected by inflammatory and degenerative disease.
Single-cell analysis reveals that aging bone marrow undergoes distinct cellular remodeling: endothelial cells develop prothrombotic and mitochondrial dysfunction, while a novel RAB13+ arterial endothelial subset emerges alongside expansion of profibrotic mesenchymal cells. These cellular shifts directly impair the marrow's capacity to support healthy blood cell production and tissue maintenance, establishing specific molecular targets for intervention.
Celularity licensed its placental-derived biomaterials portfolio for up to $35 million in non-dilutive capital, allowing the company to redirect resources toward cell therapies targeting senescence, inflammation, and tissue degeneration. This repositioning reflects a strategic shift from broad biomaterials commercialization to targeted longevity interventions.
RNASEK, an enzyme that degrades circular RNA accumulation in cells, extends lifespan in model organisms by removing a form of molecular waste that accelerates aging. This identifies a specific degradation pathway central to cellular longevity.
Unlimited Bio initiated a Phase 1/2a trial combining AAV9-Follistatin and VEGF plasmid gene therapies to address age-related muscle decline, marking the first registered clinical study to combine these two approaches. The dual-therapy strategy targets both muscle growth signaling and vascular support, with safety and functional outcomes tracked over 12 months in adults aged 45 to 75.
PX578, a first-in-class small molecule activator of mitochondrial DNA polymerase gamma, demonstrated preclinical efficacy in restoring mitochondrial DNA levels and cellular energy production across multiple POLG disease models. The compound addresses the underlying genetic defect in mitochondrial DNA depletion syndromes, for which no disease-modifying treatments currently exist.
Hyperbaric oxygen therapy, traditionally confined to clinical medicine, is being deployed in performance and longevity settings through chambers like ZEUGMA, which operate at pressures enabling oxygen to dissolve into plasma at concentrations far exceeding atmospheric levels. The mechanism addresses tissue oxygen delivery and cellular repair, though evidence for durable benefits in healthy individuals remains under investigation.
Nuritas is conducting a 30-day randomized controlled trial comparing PeptiStrong (a fava bean-derived peptide) plus whey protein against whey protein alone in adults aged 60–85, with grip strength as the primary outcome and secondary measures including gait speed, balance, and inflammatory markers. The trial addresses a direct mechanism relevant to aging: preserving muscle function and mass in older populations.
Clonal hematopoiesis—the age-related expansion of mutant blood cell populations—enhances response to immune checkpoint inhibitors in cancer patients. This unexpected finding reframes a hallmark of aging as potentially protective in the context of immunotherapy, with implications for how we interpret immune aging and treatment efficacy.
A systematic screen of 32 aging-associated long non-coding RNAs identified HOTAIRM1 as a critical regulator of DNA repair pathways, with restoration of HOTAIRM1 in aged mouse lungs reducing fibrosis. This work establishes lncRNA regulation as a targetable mechanism in cellular senescence.
OrganTech has identified a three-cell configuration—including a previously uncharacterized mesenchymal cell type—capable of regenerating fully functional hair follicles that maintain cycling and production in vivo. This work establishes a cellular blueprint for hair follicle regeneration and suggests broader applications for complex tissue reconstruction.
ATG-18, a protein long associated with autophagy, extends lifespan through a mechanism independent of autophagy itself when the germline is removed. In the intestine, ATG-18 extends lifespan by interacting with PCK-2, an enzyme involved in glucose production, revealing a tissue-specific, non-autophagic pathway to longevity.
The SWISS100 study reveals that centenarians maintain blood protein profiles resembling those of much younger adults, with notably lower oxidative stress and finely balanced metabolic systems. This molecular signature suggests that exceptional longevity correlates with sustained cellular integrity rather than accelerated compensatory mechanisms, offering a model for understanding how aging can be slowed at the fundamental biological level.
United Therapeutics' bioengineered liver system, miroliverELAP, has received FDA Regenerative Medicine Advanced Therapy designation, accelerating its development as a bridge therapy for acute liver failure patients. The technology uses a decellularized pig liver scaffold seeded with human cells to provide extracorporeal organ support, potentially improving survival in the 30% of patients ineligible for or unable to access transplantation in time.
Designs for Health introduced NeuroCalm Peptide, combining a milk-derived peptide (Lactium) with a heat-treated Lactobacillus strain to modulate the gut-brain axis. Clinical evidence suggests the formulation may reduce perceived stress and salivary cortisol while supporting sleep quality and emotional resilience through microbiome and nervous system pathways.
Zervimesine (CT1812) demonstrated an 86% slowing of neuropsychiatric symptom decline in dementia with Lewy bodies patients compared to placebo in Phase 2 testing. This result supports advancement to late-stage trials and suggests a potential disease-modifying mechanism for a condition with limited therapeutic options.
Researchers created a multi-tissue transcriptomic atlas across thirteen tissues in African turquoise killifish at six life stages, identifying molecular patterns of aging that vary by tissue type and sex. This resource establishes predictive biomarkers for aging dynamics and demonstrates how systemic and local factors drive age-related changes across the organism.
Transposon Therapeutics received a $22 million ARPA-H grant to study TPN-101, a drug designed to inhibit LINE-1 retrotransposon activity and slow fundamental aging processes rather than treat individual diseases. The approach targets age-related inflammation driven by DNA elements that become dysregulated with age, potentially extending healthspan across multiple conditions simultaneously.
In aged ovarian cancer, elevated succinate in the tumor microenvironment drives metabolic reprogramming of regulatory T cells, amplifying immunosuppression and reducing survival. Pharmacological inhibition of succinate metabolism restores effector T cell activity and improves outcomes, identifying a metabolic mechanism underlying age-related cancer progression.
20/20 BioLabs has licensed ROKIT Healthcare's chronic kidney disease prediction algorithm to expand its longevity testing platform beyond inflammation markers into earlier risk detection. The addition addresses a substantial gap: over 35 million Americans have chronic kidney disease, yet most remain unaware until significant progression occurs, making early identification clinically actionable for preventing age-related decline.
Acorn Biolabs has initiated a randomized, controlled trial of YOU, an autologous secretome derived from hair follicle stem cells, to treat androgenic alopecia. The study will measure changes in hair density, thickness, and patient outcomes against placebo, establishing whether personalized regenerative approaches offer clinically meaningful advantages over existing pharmacologic treatments.
PrimeGen US, a regenerative medicine company developing stem cell and exosome therapies, is merging with a SPAC at a $1.5 billion valuation to advance clinical trials for acute liver injury and related conditions. The capital infusion targets acceleration of regulatory pathways and commercialization of cell-based treatments grounded in two decades of proprietary stem cell research.
Genflow's SIRT6 gene therapy demonstrated superior survival and functional improvements in aged beagles across multiple endpoints, including muscle preservation, frailty reduction, and quality of life measures. This interim data from a proof-of-concept trial establishes preliminary evidence that SIRT6 activation may mitigate age-related functional decline, with potential implications for human therapeutic development.
Succinate dehydrogenase (SDH), a mitochondrial enzyme, becomes overactive in aging T cells and drives an age-related shift toward Th17 inflammatory responses. Inhibiting SDH in older adults' T cells reduces proinflammatory cytokine production, while restoring succinate levels in younger T cells reproduces the inflammatory profile seen in aging.
