Senior Researcher and head of the Microarray Core Facility at the Ramón y Cajal Health Research Institute (IRYCIS) and member of the Biochemistry Research Department at the University Hospital Ramon y Cajal of Madrid. Microarray technology to improve allergy diagnosis. For the last decade, using the advantages of microarray technology, we have been involved in epitope mapping of the most important food allergens in the Spanish population: cow's milk, chicken eggs, peach, and peanut. Most recently, we have been working to improve the diagnosis of hypersensitivity reactions to antineoplastic agents using in vitro tests. Member of the advisor board of IJMS. Member of the SEBBM and SEA.