Urinary liver-type fatty acid-binding protein is independently associated with graft failure in outpatient kidney transplant recipients.

Urinary liver-type fatty acid-binding protein (uL-FABP) is a biomarker of kidney hypoxia and ischemia, and thus offers a novel approach to identify early kidney insults associated with increased risk of graft failure in outpatient kidney transplant recipients (KTR). We investigated whether uL-FABP is associated with graft failure and whether it improves risk prediction. We studied a cohort of 638 outpatient KTR with a functional graft ≥1-year.

Acute myeloid leukaemia M0: haematological, immunophenotypic and cytogenetic characteristics and their prognostic significance: an analysis in 241 patients.

Haematological, immunophenotypic and cytogenetic characteristics were analysed in 241 patients with acute myeloid leukaemia (AML) M0, including 58 children. Children < 3 years and adults between 60 and 70 years of age were most frequently affected. Immunophenotyping showed a heterogeneous phenotype.

Cyclophosphamide, doxorubicin, vincristine and prednisone chemotherapy and radiotherapy for stage I intermediate or high grade non-Hodgkin's lymphomas: results of a strategy that adapts radiotherapy dose to the response after chemotherapy.

Background: A limited number cycles of cyclophosphamide, doxorubicin, vincristine and prednisone (CHOP) chemotherapy followed by involved field radiotherapy is the treatment of choice for Ann Arbor stage I intermediate or high grade non-Hodgkin's lymphomas (NHL). The optimal radiotherapy dose in this combined modality setting, resulting in maximal disease control with minimal toxicity is unknown. In this retrospective single-center study we evaluated the results of a combined modality treatment strategy that adapts the radiotherapy dose to the response after chemotherapy, and focus on the influence of radiotherapy dose on local control and survival.

Platelet-bound immunogloblins before and after platelet transfusion: measurement of in vivo binding.

In routine tests to investigate immunological mechanisms as a cause for enhanced destruction of transfused platelets; serum from the patient is tested against a panel of donor lymphocytes and platelets to demonstrate the presence of antibodies against HLA or platelet specific antibodies. Here we describe a flow cytometric technique in which in vivo binding of immunoglobulins (Ig) is measured. By comparing the histograms of the platelet suspensions before and after transfusion, four different patterns were obtained: no Ig binding before and after transfusion (pattern 1), pre-existent Ig binding (patterns 2 and 3) or preferential Ig binding to the transfused platelets (pattern 4).

Rearranged immunoglobulin light chain genes as minimal residual disease markers in intermediate- and high-grade malignant B cell non-Hodgkin's lymphoma.

Minimal residual disease (MRD) detection in B cell non-Hodgkin's lymphoma (NHL) patients has been shown to be possible using the rearranged heavy (IgH) chain gene as a tumor marker. To explore a second independent tumor marker, we used specific PCR primer sets to identify tumor-specific rearranged Ig light chain (IgL) genes. Rearranged IgL genes were amplified from lymphoma DNA by multiplex PCR using separate primer sets for the Igkappa and the Iglambda genes.