The transition from complex and costly ex vivo strategies to platforms that enable direct cellular intervention within the body, known as in vivo therapies, is marking a paradigm change in the field of gene and cell therapies by simplifying manufacturing, improving tissue targeting and expanding clinical access to treatments.

Researchers from Instituto de Investigación Sanitaria Hospital Universitario de La Princesa and collaborators have developed nanoparticles loaded with poly(I:C) and used them to prime monocyte-derived dendritic cells (Nano-PIC-MDDC), which in turn activate natural killer cells to eliminate HIV-infected CD4+ T cells.

Cancervax Inc. has successfully created a nanoparticle that can target specific cells that are potentially cancerous.

Cour Pharmaceuticals Development Co. Inc. has obtained IND clearance from the FDA for CNP-103, a nanoparticle in development to address the underlying autoimmunity of type 1 diabetes. A first-in-human phase Ib/IIa trial will begin later this year and will enroll adults (aged 18-35 years) and pediatric patients (aged 12-17) who have stage III or newly diagnosed (within the last 6 months) type 1 diabetes as well as C-peptide >0.2 ng/mL.

Altamira Therapeutics Ltd.’s nanoparticle-based delivery platform has been successfully tested for circular mRNA.

Researchers from Shenzhen University and affiliated organizations detailed the preclinical characterization of a synergistic intravesical instillation of fenbendazole (FBZ) and CRISPR-Cas13a-based nanoplatform as a new strategy for the treatment of bladder cancer.

Researchers from Sirnaomics Inc. presented preclinical evaluation of novel intravenous polypeptide nanoparticle designed to simultaneously deliver two siRNAs, silencing TGF-β and COX-2.

Quantum dots, a phenomenon in quantum physics that alters the energy of electrons and changes the properties of particles, caught the attention of the Royal Swedish Academy of Sciences (KVA) for the 2023 Nobel Prize in Chemistry.