Target intelligence / Profile preview

Pathogen-Associated Carbohydrate Structures (PACS)

Target
PACS
Molecular classification
Carbohydrates, Polysaccharides, Glycoproteins, Glycolipids
01

Overview

Pathogen-associated carbohydrate structures are specific glycan motifs found on the surfaces of various pathogens, including bacteria, viruses, fungi, and protozoa. These structures serve as pathogen-associated molecular patterns (PAMPs) and play a critical role in pathogen-host interactions by being recognized by the host immune system. They are involved in host cell adhesion, immune evasion, and modulation of the immune response, and are targets for vaccine development and anti-infective therapies.

Other names
Pathogen-associated molecular patterns (PAMPs) - carbohydratesMicrobe-associated molecular patterns (MAMPs) - carbohydratesBacterial capsular polysaccharidesViral glycoproteinsFungal carbohydratesGlycans on pathogens
02

Mechanism of action

Blocking pathogen adhesion to host cells; stimulating antibody production against pathogens

03

Biological functions

Immune recognitionHost cell adhesionImmune evasionModulation of immune responseSignaling
04

Disease associations

InfectionAutoimmune diseases
05

Safety considerations

Potential for immune evasion through glycan modificationMolecular mimicry leading to autoimmunity
06

Interacting drugs

Vaccines (e.g., capsular polysaccharide vaccines)

1 more in the full profile.

07

Biomarkers

Antibody titers against specific carbohydrate antigensChanges in glycosylation patterns in autoimmune diseases

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