BEATRIZ JULIETA CELESTE

(Fonte: Lattes)
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Departamento de Medicina Preventiva, Faculdade de Medicina
LIM/38 - Laboratório de Epidemiologia e Imunobiologia, Hospital das Clínicas, Faculdade de Medicina

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Autor e Coautores FMUSP-HC Normalizados: EDUARDO MILTON RAMOS SANCHEZ ×

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  • article 25 Citação(ões) na Scopus
    Recombinant Leishmania infantum Heat Shock Protein 83 for the Serodiagnosis of Cutaneous, Mucosal, and Visceral Leishmaniases
    (2014) CELESTE, Beatriz Julieta; SANCHEZ, Maria Carmen Arroyo; RAMOS-SANCHEZ, Eduardo Milton; CASTRO, Luiz Guilherme M.; COSTA, Francisco Assis Lima; GOTO, Hiro
    Routine serological diagnoses for leishmaniases, except in visceral cases, are performed using whole-parasite antigens. We used enzyme-linked immunosorbent assay (ELISA) to evaluate the performance of Leishmania infantum rHsp83 compared with L. major-like total promastigote antigen in the diagnosis of cutaneous (CL), mucosal (ML), and visceral leishmaniases (VL). ELISA-rHsp83 was significantly more sensitive than ELISA-L. major-like when considering either CL/ML (P = 0.041) or all leishmaniasis patients (P = 0.013). When samples from other infectious disease patients were evaluated for cross-reactivity, ELISA-rHsp83 was more specific than ELISA-L. major-like, specifically for Chagas disease samples (P < 0.001). We also evaluated the anti-rHsp83 antibody titers months after treatment and observed no significant difference in ML (P = 0.607) or CL (P = 0.205). We recommend ELISA-L. infantum-rHsp83 as a routine confirmatory serological assay for the diagnosis of Leishmania infection because of the high sensitivity, the specificity, and the insignificant cross-reactivity with other infectious diseases.
  • article 4 Citação(ões) na Scopus
    Unusual manifestation of genital cutaneous leishmaniasis in an immunocompetent patient from Sao Paulo, Brazil: A case report
    (2021) REIS, Luiza Campos; LINDOSO, Jose Angelo Lauletta; CELESTE, Beatriz Julieta; BRAZ, Lucia Maria Almeida; RAMOS-SANCHEZ, Eduardo Milton; YAMASHIRO-KANASHIRO, Edite Hatsumi; GOTO, Hiro; OYAFUSO, Luiza Keiko Matsuka
    A 31-year-old male patient developed an ulcer on the glans penis that evolved for three months without healing. We diagnosed it as leishmaniasis using polymerase chain reaction. No immunosuppression or associated diseases were observed. The patient was treated with meglumine antimoniate that cured the lesion in a month post-treatment. Here, we report this case of cutaneous leishmaniasis lesion at the unusual location of glans penis in an immunocompetent individual. The lesion likely developed due to the bite of a vector, highlighting the need for considering cutaneous leishmaniasis among differential diagnosis of sexually transmitted diseases in areas endemic for leishmaniasis.