摘要:
Methods for the diagnosis and prognosis of immunosuppressive conditions are disclosed, involving the detection of a particular isoform of ferritin, placental ferritin (PLF), in patient samples such as sera or on peripheral blood lymphocytes. PLF is elevated in immunosuppressed patients at early stages of disease; by contrast, adult insoferritins are elevated at late stages of immunodeficiency. Depending upon the nature of the disease associated with the immunodeficiency, the elevated levels of PLF detected at early stages may remain elevated or diminish as disease progresses. Examples are described in which elevated levels of PLF were detected at very early stages of of HIV-infection. The elevated levels diminished as disease progressed from ARC to AIDS. By contrast, adult isoforms of ferritin became elevated at late stages of disease.
摘要:
Methods for the diagnosis and prognosis of immunosuppressive conditions are disclosed, involving the detection of a particular isoform of ferritin, placental ferritin (PLF), in patient samples such as sera or on peripheral blood lymphocytes. PLF is elevated in immunosuppressed patients at early stages of disease; by contrast, adult insoferritins are elevated at late stages of immunodeficiency. Depending upon the nature of the disease associated with the immunodeficiency, the elevated levels of PLF detected at early stages may remain elevated or diminish as disease progresses. Examples are described in which elevated levels of PLF were detected at very early stages of of HIV-infection. The elevated levels diminished as disease progressed from ARC to AIDS. By contrast, adult isoforms of ferritin became elevated at late stages of disease.
摘要:
Methods for diagnosis and prognosis of immunosuppressive conditions are disclosed, involving the detection of a particular isoform of ferritin, placental ferritin (PLF), in patient samples such as sera or on peripheral blood lymphocytes. PLF is elevated in immunosuppressed patients at early stages of disease; by contrast, adult insoferritins are elevated at late stages of immunodeficiency. Depending upon the nature of the disease associated with the immunodeficiency, the elevated levels of PLF detected at early stages may remain elevated or diminish as disease progresses. Examples are described in which elevated levels of PLF were detected at very early stages of of HIV-infection. The elevated levels diminished as disease progressed from ARC to AIDS. By contrast, adult isoforms of ferritin became elevated at late stages of disease.
摘要:
A DNA sequence coding for oncofetal ferritin 1 (OFF1) as well as an amino acid sequence encoded by the DNA sequence. Pharmaceutical compositions may be prepared comprising the above-sequences for treating various diseases, for facilitating transplantations and for treating pathological pregnancies.
摘要:
The present invention relates to a method of diagnosis of pathological pregnancy which relies on an evaluation of the amount of placental isoferritin (PLF) in the serum or amniotic fluid of a pregnant woman. Diagnosis may also be achieved by observation of percentages of PLF-bearing lymphocytes in the pregnant female. Detection of PLF levels is achieved by immunoassay with a PLF-specific anitbody. Also described is a method of treating or preventing pathological pregnancies and transplant or graft rejection by administration of effective amounts of PLF and/or a PLF-specific antibody in combination with immunization.
摘要:
There are provided monoclonal antibodies which react with human oncofetal ferritin and which do not react with human spleen ferritin or with liver ferritin; there are also provided monoclonal antibodies which react both with human placenta oncofetal ferritin and with human adult spleen ferritin. There is provided a process for producing clones producing such antibodies and such clones, and an assay for the detection of human breast cancer based on the determination of oncofetal ferritin, which assay is based on such monoclonal antibodies.
摘要:
The present invention relates to a method of diagnosis of pathological pregnancy which relies on an evaluation of the amount of placental isoferritin (PLF) in the serum or amniotic fluid of a pregnant woman. Diagnosis may also be achieved by observation of percentages of PLF-bearing lymphocytes in the pregnant female. Detection of PLF levels is achieved by immunoassay with a PLF-specific antibody. Also described is a method of treating or preventing pathological pregnancies and transplant or graft rejection by administration of effective amounts of PLF and/or a PLF-specific antibody in combination with immunization.