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J Périés

Publications and source records attributed to J Périés.

7 recordsLinked to original sources
PubMed1992

High level of HTLV-I specific protein expression in a patient with adult T-cell leukemia, chronic progressive myelopathy and Kaposi's sarcoma.

Analysis was made of serum anti-HTLV-I antibodies, virus-specific proteins in peripheral blood lymphocytes (PBL) and proviruses in lymphocyte DNA of a patient with adult T-cell leukemia (ATL), Kaposi's sarcoma, and chronic myelopathy. Using Western blot and PCR (with HIV-1 specific primers), it was shown that Kaposi's sarcoma was not linked to HIV infection. Western blot analysis of serum revealed antibodies against p19, p24 and Pr 53 of HTLV-I. Examination of proteins in fresh PBL by Western blot revealed a high level of HTLV-I specific protein expression. Southern blot analysis of the patient's DNA revealed two different sites for HTLV-I provirus integration.

Aged↗
PubMed1991

No evidence for HTLV-I infection in 24 cases of French and Portuguese mycosis fungoïdes and Sezary syndrome (as seen in France).

A survey in search of evidence for HTLV-I infection was conducted on French and Portuguese patients residing in France with a diagnosis of mycosis fungoïdes or Sezary syndrome. Methods used in this investigation included serological assays (ELISA, Western blot, particle agglutination, indirect immunofluorescence) and DNA molecular studies (Southern blot and polymerase chain reaction). Cultures of peripheral blood mononuclear cells were performed and checked by electron microscopy and reverse transcriptase assay. The results indicate that neither HTLV-I nor a closely related retrovirus are associated with mycosis fungoïde or Sezary syndrome in the cases studied.

Adult↗