PMID: 2480301Jan 1, 1989Paper

Immunoreconstitution after human bone marrow transplantation.

Folia haematologica : internationales Magazin für klinische und morphologische Blutforschung
F ZintlD Fuchs

Abstract

Immunologic reconstitution was studied in 24 patients who underwent bone marrow transplantation, 17 allogenic and 7 autologous. The GVHD prophylaxis consisted of methotrexate and prednisone. The complete immune evaluation was to be carried out prior to transplantation at 1, 2, 3, 6, 9, 12 months after BMT and subsequently every 6 months up to 4 years. The investigated immunological parameters included total lymphocyte count, B-lymphocytes, T3-, T4-, T8-lymphocytes, T4/T8 ratio, natural killer cell activity, ADCC, lymphocyte blastogenic response and serum-IgG, -IgA, -IgM. Absolute lymphocyte count, B-lymphocytes, T3-lymphocytes recovered to normal levels after 6 months. T4-lymphocytes decreased significantly during the first 180 days posttransplant. T8-lymphocytes increased after 6 months to values higher than normal and the T4/T8 ratio decreased significantly and continued below 0.8 for 48 months. Patients without and with GVHD had low lymphocyte response to PHA and Con A for the first 6 months.

Related Concepts

Related Feeds

B-Cell Leukemia (Keystone)

B-cell leukemia includes various types of lymphoid leukemia that affect B cells. Here is the latest research on B-cell leukemia.

Blood And Marrow Transplantation

The use of hematopoietic stem cell transplantation or blood and marrow transplantation (bmt) is on the increase worldwide. BMT is used to replace damaged or destroyed bone marrow with healthy bone marrow stem cells. Here is the latest research on bone and marrow transplantation.

Antibody-Dependent Cell Cytotoxicity

Antibody-dependent cellular toxicity refers to the lysis of a target cell by a non-sensitized effector cell of the immune system as a result of antibodies binding to the target cell membrane and engaging the Fc receptors on the immune effector cells. Find the latest research on antibody-dependent cellular toxicity here.

Adrenocortical Carcinoma

Adrenocortical carcinoma (ACC) is a rare malignancy of the adrenal cortex, associated with a generally dismal prognosis owing to its aggressive behavior. Here are the latest discoveries pertaining to this disease.

Cancer Biology: Molecular Imaging

Molecular imaging enables noninvasive imaging of key molecules that are crucial to tumor biology. Discover the latest research in molecular imaging in cancer biology in this feed.