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Nestor, 22 years from Valencia
Nestor's ALEX³ test results
Allergen source
Allergen
Biochemical designation
IgE Level [kUA/L]
European ash
Fra e 1
Ole e 1 family
19.07
Olive
Ole e 1
Ole e 1 family
22.14
Olive
Ole e 7
nsLTP
15.03
Mugwort
Art v 3
nsLTP
10.65
D. farinae
Der f 1
Cysteine protease
23.05
D. farinae
Der f 2
NPC2
7.08
D. pteronyssinus
Der p 1
Cysteine protease
36.32
D. pteronyssinus
Der p 2
NPC2
28.92
Allergen source
Allergen
Biochemical designation
IgE Level [kUA/L]
Apple
Mal d 3
nsLTP
19.8
Peach
Pru p 3
nsLTP
24.36
Cherry
Pru av 3
nsLTP
15.43
Hazelnut
Cor a 8
nsLTP
0.46
Walnut
Jug r 3
nsLTP
1.06
Sunflower seed
Hel a 3
nsLTP
0.72
Peanut
Ara h 9
nsLTP
3.87
Analysis
Tree and weed pollen
- Genuine sensitisation to olive pollen Ole e 1, positivity to cross-reactive ash allergen, olive nsLTP positive, linking pollen exposure with the LTP pattern
- Positive SPT result against mugwort pollen was confirmed: Art v 3 is cross-reactive to Pru p 3
House dust mites
- Confirmation of mite allergy
Fruit and nut allergens
- Fruit and nut sensitisation (apple, peach, cherry, hazelnut, walnut, sunflower seed, peanut) all nsLTPs, forming a typical LTP syndrome profile
- No clinical reactions to nuts have been reported so far, however, the detected nsLTPs are considered high-risk allergens associated with systemic reactions and anaphylaxis in sensitised individuals