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PTx838
- Development stage
- Preclinical
- Lead developer
- Primal Therapies
- Modality
- Genetically Modified Bacteria → Engineered Microbial Therapeutics → Microbiome Therapeutics, Frozen FMT → Fecal Microbiota Transplantation (FMT) → Microbiome Therapeutics, Small Molecules, Bacterial Strains → Single Strain Products → Live Biotherapeutic Products → Microbiome Therapeutics, Complex Communities → Multi-strain Products → Live Biotherapeutic Products → Microbiome Therapeutics, Yeast Strains → Single Strain Products → Live Biotherapeutic Products → Microbiome Therapeutics, Fresh FMT → Fecal Microbiota Transplantation (FMT) → Microbiome Therapeutics, Synthetic Biology Platforms → Engineered Microbial Therapeutics → Microbiome Therapeutics, Defined Consortia → Multi-strain Products → Live Biotherapeutic Products → Microbiome Therapeutics, Microbial Metabolites → Microbiome-Derived Products → Microbiome Therapeutics, Microbial Proteins → Microbiome-Derived Products → Microbiome Therapeutics
- Administration
- Topical
01
Overview
PTx838 is a microbiome-modulating therapeutic candidate being developed by Primal Therapies for the treatment of bacterial vaginosis and yeast infections. The product consists of a combination of plant-based prebiotics and postbiotics designed to restore a healthy vaginal environment by selectively supporting the growth and dominance of beneficial *Lactobacillus* species. By promoting a *Lactobacillus*-dominant microbiome, PTx838 aims to displace pathogenic organisms and disrupt the biofilms associated with recurrent vaginal infections. It is currently in the feasibility stage of development, utilizing components that are generally recognized as safe (GRAS).
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