Molecular Markers May Predict Nut Allergy Challenge Failure

Published Date: 18 Feb 2026

In children with tree nut or peanut allergy, molecular markers identified by component-resolved diagnostics may predict oral food challenge failure.

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A French gynecologist recounts 11 years as Greenland’s lone hospital doctor, where polar nights, isolation, and Inuit hospitality shaped her extraordinary life.

Two groups studied the same cancer mutations in the blood. They agreed on many aspects, including the mechanism at work. But their answers were radically different.

Oral antihistamines appear to be effective in reducing nasal symptoms and improving quality of life compared with placebo in children with allergic rhinitis, a network meta-analysis finds.

The evolution in the types of immunosuppressive therapies used in children and the frequency with which they are prescribed has increased the importance of pretreatment screening for infection risk.

The NHS is rolling out blood matched for red and white cells to kidney transplant patients, potentially averting 100 rejections a year.

Hyponatraemia during the first 72 hours of life is linked to later neurodevelopmental disorders or death in infants with perinatal asphyxia.

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