Exosomes are extracellular vesicles (EVs) of endosomal origin that range in size between 30 and 150 nanometers. Exosomes are secreted by a wide range of cells, since virtually all living cells utilize exosome-mediated communication. Exosomes carry cell-specific cargos of proteins, lipids, and nucleic acids that are selectively taken up by recipient cells. [Read more…]
Longevity Medical Institute® Launches Advanced Intranasal Regenerative Neurological Therapy Platform
Non-invasive nose-to-brain delivery system expands treatment options for patients with neurological disorders as an alternative to intrathecal administration.
SAN JOSé DEL CABO, BAJA CALIFORNIA SUR, MEXICO, July 23, 2026 — Longevity Medical Institute® today announced the launch of its Regenerative Neurological Therapy Program, featuring an advanced intranasal delivery platform designed to transport regenerative therapies toward the brain through the nasal cavity. The technology expands the institute’s comprehensive neurological program by offering patients a non-invasive alternative to intrathecal administration for selected neurological conditions.
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The Rise of Exosome-Based Cosmeceuticals in 2026
A cosmeceutical is defined as a product that is marketed as a cosmetic but has the capacity to exert pharmaceutical effects. In recent years, exosomes have been utilized within the global cosmetics industry to manufacture and market skincare products that use the power of these small extracellular vesicles to enhance a broad range of traits, including but not limited to skin health and rejuvenation, scar improvement, hair regrowth, anti-aging effects, and beyond. Exosomes can provide bioactive substances such as proteins, lipids, and nucleic acids to the target cells to alter gene expression and cellular function. Importantly, exosomes can also induce collagen formation, enhance tissue regeneration, and exert anti-inflammatory properties. [Read more…]
RoosterBio and Qkine Partner to Deliver a Single-Source Platform of Cells, Media, and Growth Factors to U.S. Customers
Distribution agreement gives U.S. customers a single-vendor source for high-quality cells, bioprocess media, and recombinant growth factors—giving cell and exosome therapy developers a single, translation-friendly source for critical raw materials
FREDERICK, MD., July 7, 2026 — RoosterBio, Inc., a leading supplier of cellular starting materials, bioprocess media, and advanced therapy manufacturing solutions for hMSCs, iPSCs, and exosome therapeutic developers, today announced a distribution agreement with Qkine Ltd., a Cambridge, UK–based manufacturer of high-purity, animal origin-free recombinant growth factors, cytokines, and complex bioactive proteins. Under the agreement, customers in the United States can now order Qkine’s full range of translation-friendly research use only (RUO) growth factors and cytokines directly from RoosterBio. [Read more…]
Exosomes as a New Class of Cell-Free Therapeutics and Diagnostics
Exosomes are extracellular vesicles (EVs) of endosomal origin that range in size between 30 and 150 nanometers (nm). Exosomes are formed by the invagination of the cell membrane. This invagination and subsequent budding result in the formation of early endosomes. These early endosomes then mature into late endosomes, which are also called multivesicular bodies (MVBs). Finally, these MVBs migrate and fuse with the plasma membrane to release exosomes outside the cell. [Read more…]
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