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(ANSA) – SYDNEY, 29 MAG – Ricercatori australiani hanno individuato il meccanismo biologico che fa scattare allergie potenzialmente fatali dopo terapie per patologie come Aids ed epilessia. Lo studio pubblicato su Nature, rivela come certi farmaci agiscano sul sistema immunitario inavvertitamente, alterando il modo in cui questo percepisce i tessuti dell’organismo, facendoli sembrare estranei. Il sistema immunitario quindi attacca la natura estranea dei tessuti come se fossero trapianti incompatibili.
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