Drug intelligence / Profile preview

parietaria monomeric carbamylated allergoid

Development stage
Phase 3
Lead developer
Lofarma
Modality
Subcutaneous Immunotherapy → Allergy Immunotherapy → Therapeutic Vaccines → Vaccines & Immunotherapeutics, Sublingual Immunotherapy → Allergy Immunotherapy → Therapeutic Vaccines → Vaccines & Immunotherapeutics
Administration
Sublingual
01

Overview

Parietaria (marketed under the brand name Lais) is a sublingual immunotherapy (SLIT) product developed by Lofarma S.p.A. for the treatment of allergic conditions triggered by *Parietaria* pollen. The active ingredient is a monomeric carbamylated allergoid (CMA), which is produced by chemically modifying *Parietaria* pollen allergens through carbamylation. This modification is designed to reduce the allergen's IgE-binding capacity (decreasing allergenicity and the risk of systemic reactions) while preserving its immunogenicity to induce long-term desensitization. Formulated as orosoluble tablets, it is indicated for the treatment of seasonal allergic rhinitis, allergic conjunctivitis (oculorhinitis), and allergic asthma in patients sensitized to *Parietaria* pollen.

Brand names
Lais
Other names
Parietaria pollen extractParietaria allergoidLais Parietariamonomeric carbamylated allergoid
02

Targets

Parietaria-specific B-cell receptorParietaria-specific CD4+ T-cell receptorParietaria-specific Immunoglobulin E

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