Drug intelligence / Profile preview

lactobacillus gasseri LA806

Development stage
Preclinical
Lead developer
PiLeJe
Modality
Synthetic Biology Platforms → Engineered Microbial Therapeutics → Microbiome Therapeutics, Fresh FMT → Fecal Microbiota Transplantation (FMT) → Microbiome Therapeutics, Yeast Strains → Single Strain Products → Live Biotherapeutic Products → Microbiome Therapeutics, Bacterial Strains → Single Strain Products → Live Biotherapeutic Products → Microbiome Therapeutics, Defined Consortia → Multi-strain Products → Live Biotherapeutic Products → Microbiome Therapeutics, Frozen FMT → Fecal Microbiota Transplantation (FMT) → Microbiome Therapeutics, Genetically Modified Bacteria → Engineered Microbial Therapeutics → Microbiome Therapeutics, Microbial Metabolites → Microbiome-Derived Products → Microbiome Therapeutics, Microbial Proteins → Microbiome-Derived Products → Microbiome Therapeutics, Complex Communities → Multi-strain Products → Live Biotherapeutic Products → Microbiome Therapeutics
Administration
Oral
01

Overview

**Lactobacillus gasseri LA806** is a specific probiotic strain of the species *Lactobacillus gasseri*, evaluated primarily for its benefits in gastrointestinal health. Mechanistically, it supports intestinal barrier function by adhering strongly to intestinal epithelial cells and reinforcing the epithelial barrier, reducing hyperpermeability, and decreasing visceral hypersensitivity, as shown in preclinical models. In clinical studies, supplementation with this strain in patients with irritable bowel syndrome (IBS) led to significant improvements, including reduced abdominal pain, enhanced symptom severity scores, and improved quality of life. LA806 also demonstrated potential in reducing *Candida albicans* colonization and shaping a protective gut microbiota profile in animal models, through immunomodulation of macrophages and anti-inflammatory effects.

Other names
L. gasseri LA806

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