ɹᵻsˈɜːtʃ ˈɪndᵻkˌeɪts ɐ pɹˈoʊtiːn ɪz mˈɪsɪŋ fɹʌmðə hˈɛɹ ʌv kˈɜːliz wˌɪtʃ mˈeɪ biː wʌt kˈɔːzᵻz ɐlˈɜːdʒɪk ɹɪˈækʃənz tə hˈɔːɹsᵻz ɪn pˈiːpəl wɪð ˈælɚdʒiz, bˌʌt ðə stˈʌdi wʌz nˈɛvɚɹ əfˈɪʃəli pˈʌblɪʃt.
Research indicates a protein is missing from the hair of Curlies which may be what causes allergic reactions to horses in people with allergies, but the study was never officially published.