E-viri
Recenzirano
Odprti dostop
-
Sara, Balsells‐Vives; Ulrike, Flügge; Bettina, Brix; Yvonne, Weimann; Teresa, Peralta; Clara, San Bartolomé; Giovanna, Araujo‐Sánchez; Rocío, Casas‐Saucedo; María, Torradeflot; Rocío, Lara; Rosa, Munoz‐Cano; Joan, Bartra; Waltraud, Suer; Mariona, Pascal
Molecular nutrition & food research, July 2023, 2023-Jul, 2023-07-00, 20230701, Letnik: 67, Številka: 14Journal Article
Scope LTP‐syndrome is characterized by sensitization (IgE) to multiple non‐specific lipid transfer proteins (nsLTPs) with a variable clinical outcome. The treatment is primarily based on offending food avoidance. However, the determination of Pru p 3‐specific IgE is currently the main diagnostic tool to assess sensitization to nsLTPs. Herein, the study evaluates improvement of LTP‐syndrome diagnosis and clinical management using a new IgE multiplex‐immunoblot assay with a high diversity of food nsLTPs. Methods and results An EUROLINE‐LTP strip with 28 recombinant nsLTPs from 18 allergenic sources is designed. In total the study investigates 38 patients with LTP‐syndrome and compares results from the nsLTPs (LTP‐strip) with the respective food extracts of Prick‐by‐prick (PbP) testing. The agreement exceeds 70% for most nsLTPs, e.g., Pru p 3 (100%), Mal d 3 (97%), Pru av 3 (89%), Pha v 3 isoforms (87%/84%), Ara h 9 (82%), Cor a 8 (82%), and Jug r 3 (82%). The functionality and allergenic relevance of nine recombinant nsLTPs are proven by Basophil activation testing (BAT). Conclusions The new IgE multiplex‐immunoblot nsLTP assay shows a good diagnostic performance allowing culprit food assessment. Negative results from LTP‐strip may indicate potentially tolerable foods, improving diet intervention and patients’ quality of life. The multiparameter‐immunoblot assay containing a high diversity of plant‐food‐nsLTPs shows a good diagnostic performance compared to Prick‐by‐Prick, representing an opportunity to improve the LTP‐syndrome allergological work‐up and clinical management. True positive tests allow culprit food assessment while true negatives may provide potentially tolerable foods, improving diet intervention and patient quality of life.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.