Currently, there is extensive information about circulating tumor cells (CTC) and their prognostic value; however, little is knownabout other characteristics of these cells. In thisprospective study,weassessed thegene transcripts of epithelial-to-mesenchymal transition—inducing transcription factors (EMT-TF) and cancer stem cell (CSC) features in patients with HER2þmetastatic breast cancer (MBC...

We previously investigated the potential of targeted radiotherapy using a bismuth-213 ((213)Bi)-labeled anti-CD45 antibody to replace total body irradiation as conditioning for hematopoietic cell transplantation in a canine model. Although this approach allowed sustained marrow engraftment, limited availability, high cost, and short half-life of (213)Bi induced us to investigate an alternative ...

Pretargeted radioimmunotherapy (PRIT) using an anti-CD45 antibody (Ab)-streptavidin (SA) conjugate and DOTA-biotin labeled with β-emitting radionuclides has been explored as a strategy to decrease relapse and toxicity. α-emitting radionuclides exhibit high cytotoxicity coupled with a short path length, potentially increasing the therapeutic index and making them an attractive alternative to β-e...

Pretargeted radioimmunotherapy (PRIT) using an anti-CD45 antibody (Ab)–streptavidin (SA) conjugate and DOTA-biotin labeled with -emitting radionuclides has been explored as a strategy to decrease relapse and toxicity. -emitting radionuclides exhibit high cytotoxicity coupled with a short path length, potentially increasing the therapeutic index and making them an attractive alternative to -emit...

background: celiac disease is one of the malabsorption syndromes leads to growth and development retardation in children. there is no test lonely can definitely diagnose celiac; however, the collection of clinical findings, serologic tests, intestinal biopsy, and response to treatment may diagnose it. although diagnostic value is variable in different studies, they are used a non-invasive and a...

background worldwide, the incidence of inflammatory bowel disease (ibd) is increasing. this study aims to evaluate the diagnostic value of two serological markers, atypical perinuclear anti-neutrophil cytoplasmic antibodies (atypical-p-anca) and anti-saccharomyces cerevisiae antibodies (asca), with the intent to determinetheir relationship to ulcerative colitis (uc) and crohn's disease (cd), in...

Multiple myeloma (MM) and primary systemic amyloidosis (AL) remain incurable disorders, and new treatments targeted to the malignant plasma cells are needed. Alemtuzumab is a humanized monoclonal antibody to CD52 and has activity in chronic lymphocytic leukemia. We examined the CD52 expression on CD45+ and CD45- plasma cell populations to evaluate the potential for using alemtuzumab for these d...

Nearly one-third of IgM antilymphocyte autoantibody-positive sera from patients with systemic lupus erythematosus (SLE) contain IgM antibodies to one or more 180-220-kD molecules (p180, p190, p205, and p220) in blots of glycoproteins purified from T cells by wheat germ agglutinin affinity chromatography. Identity of these IgM targets with multiple isoforms of CD45 was established by their speci...

Radioimmunotherapy is a highly effective treatment for some hematologic malignancies; however, the underlying mechanisms of tumor clearance remain poorly understood. We have previously shown that both targeted radiation using (131)I-labeled anti-MHC class II (MHCII) monoclonal antibody (mAb) plus mAb signaling with unlabeled anti-idiotype are required for the long-term clearance of tumor in syn...

PURPOSE Anti-VEGF-A antibody (Ab) (e.g., bevacizumab, ranibizumab) is widely used as a treatment against retinal angiogenesis and edema. The purpose of this study was to evaluate whether intravitreal anti-VEGF Ab injection modulates inflammatory cells in retinal angiogenesis. METHODS To investigate whether intravitreal bevacizumab injections affect the number of inflammatory cells in prolifer...