Abstract
The molecular allergy technique, currently defined as component-resolved diagnosis, significantly improved the diagnosis of allergy, allowing for differentiation between molecules actually responsible for clinical symptoms (genuine sensitizers) and those simply cross-reacting or shared by several sources (panallergens), thus influencing the appropriate management of a patient’s allergy. This also concerns allergen immunotherapy (AIT), which may be prescribed more precisely based on the component-resolved diagnosis results. However, the advance in diagnosis needs to be mirrored in AIT. According to consensus documents and to expectations of specialists, therapy should be based on standardized extracts containing measured amounts of the clinically relevant molecules, ie, the major allergens. The new generation of extracts for sublingual immunotherapy fulfills these requirements and are thus defined as biomolecular (BM). BM refers to natural extracts with a defined content of major allergens in micrograms. All Staloral BM products are indicated for the treatment of allergic rhinitis with or without asthma. The effectiveness of AIT is related to its ability to modify the immunological response of allergic subjects. The 5-grass and house dust mite extracts were evaluated addressing the T helper 1, T helper 2, and T helper 3 cells by polymerase chain reaction array on mRNA extracted from Waldeyer’s ring tissue (adenoids). Sublingual immunotherapy with a defined content of major allergens in micrograms induced a strong downregulation of genes involved in T helper 2 and T helper 1 activation and function, allowing the definition of the immunologic effect as “bio-homeostatic”. This clinical and immunological model must be implemented with respect to other allergens, thus expanding the application of a treatment with a unique disease-modifying capacity.
| Original language | English |
|---|---|
| Pages (from-to) | 221-226 |
| Number of pages | 6 |
| Journal | Biologics: Targets and Therapy |
| Volume | 8 |
| DOIs | |
| Publication status | Published - Sep 12 2014 |
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Keywords
- Allergen immunotherapy
- Allergen molecules
- Allergy
- Component resolved diagnosis
- Major allergens
ASJC Scopus subject areas
- Oncology
- Immunology and Allergy
- Pharmacology (medical)
- Gastroenterology
- Rheumatology
Cite this
New product development with the innovative biomolecular sublingual immunotherapy formulations for the management of allergic rhinitis. / Frati, Franco; Cecchi, Lorenzo; Scala, Enrico; Ridolo, Erminia; Dell’Albani, Ilaria; Makrì, Eleni; Pajno, Giovanni; Incorvaia, Cristoforo.
In: Biologics: Targets and Therapy, Vol. 8, 12.09.2014, p. 221-226.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - New product development with the innovative biomolecular sublingual immunotherapy formulations for the management of allergic rhinitis
AU - Frati, Franco
AU - Cecchi, Lorenzo
AU - Scala, Enrico
AU - Ridolo, Erminia
AU - Dell’Albani, Ilaria
AU - Makrì, Eleni
AU - Pajno, Giovanni
AU - Incorvaia, Cristoforo
PY - 2014/9/12
Y1 - 2014/9/12
N2 - The molecular allergy technique, currently defined as component-resolved diagnosis, significantly improved the diagnosis of allergy, allowing for differentiation between molecules actually responsible for clinical symptoms (genuine sensitizers) and those simply cross-reacting or shared by several sources (panallergens), thus influencing the appropriate management of a patient’s allergy. This also concerns allergen immunotherapy (AIT), which may be prescribed more precisely based on the component-resolved diagnosis results. However, the advance in diagnosis needs to be mirrored in AIT. According to consensus documents and to expectations of specialists, therapy should be based on standardized extracts containing measured amounts of the clinically relevant molecules, ie, the major allergens. The new generation of extracts for sublingual immunotherapy fulfills these requirements and are thus defined as biomolecular (BM). BM refers to natural extracts with a defined content of major allergens in micrograms. All Staloral BM products are indicated for the treatment of allergic rhinitis with or without asthma. The effectiveness of AIT is related to its ability to modify the immunological response of allergic subjects. The 5-grass and house dust mite extracts were evaluated addressing the T helper 1, T helper 2, and T helper 3 cells by polymerase chain reaction array on mRNA extracted from Waldeyer’s ring tissue (adenoids). Sublingual immunotherapy with a defined content of major allergens in micrograms induced a strong downregulation of genes involved in T helper 2 and T helper 1 activation and function, allowing the definition of the immunologic effect as “bio-homeostatic”. This clinical and immunological model must be implemented with respect to other allergens, thus expanding the application of a treatment with a unique disease-modifying capacity.
AB - The molecular allergy technique, currently defined as component-resolved diagnosis, significantly improved the diagnosis of allergy, allowing for differentiation between molecules actually responsible for clinical symptoms (genuine sensitizers) and those simply cross-reacting or shared by several sources (panallergens), thus influencing the appropriate management of a patient’s allergy. This also concerns allergen immunotherapy (AIT), which may be prescribed more precisely based on the component-resolved diagnosis results. However, the advance in diagnosis needs to be mirrored in AIT. According to consensus documents and to expectations of specialists, therapy should be based on standardized extracts containing measured amounts of the clinically relevant molecules, ie, the major allergens. The new generation of extracts for sublingual immunotherapy fulfills these requirements and are thus defined as biomolecular (BM). BM refers to natural extracts with a defined content of major allergens in micrograms. All Staloral BM products are indicated for the treatment of allergic rhinitis with or without asthma. The effectiveness of AIT is related to its ability to modify the immunological response of allergic subjects. The 5-grass and house dust mite extracts were evaluated addressing the T helper 1, T helper 2, and T helper 3 cells by polymerase chain reaction array on mRNA extracted from Waldeyer’s ring tissue (adenoids). Sublingual immunotherapy with a defined content of major allergens in micrograms induced a strong downregulation of genes involved in T helper 2 and T helper 1 activation and function, allowing the definition of the immunologic effect as “bio-homeostatic”. This clinical and immunological model must be implemented with respect to other allergens, thus expanding the application of a treatment with a unique disease-modifying capacity.
KW - Allergen immunotherapy
KW - Allergen molecules
KW - Allergy
KW - Component resolved diagnosis
KW - Major allergens
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UR - http://www.scopus.com/inward/citedby.url?scp=84907617777&partnerID=8YFLogxK
U2 - 10.2147/BTT.S50951
DO - 10.2147/BTT.S50951
M3 - Article
VL - 8
SP - 221
EP - 226
JO - Biologics: Targets and Therapy
JF - Biologics: Targets and Therapy
SN - 1177-5475
ER -