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Necrosis and vascular proliferation are the pathologic features that distinguish the most malignant infiltrative astrocytoma, glioblastoma (GBM), from those of lower grades. In GBM, hypercellular zones called pseudopalisades typically surround necrotic foci. Although these cells are known to secrete high levels of proangiogenic factors that promote tumor(More)
In the normal rodent breast, the pineal hormone melatonin controls the development of ductal and alveolar tissue. Melatonin counteracts tumor occurrence and tumor cell progression in vivo and in vitro in animal and human breast cancer cell cultures. It acts predominantly through its melatonin MT1 receptor. Our aim was to investigate the presence or absence(More)
Tumor cells often appear in a deviant differentiated stage, and dedifferentiation is a hallmark of malignancy; however, the causative mechanism of the global changes in dedifferentiation is not understood. The GATA transcription factors function in cell lineage specification during embryonic development and organ formation. The transcriptional targets of(More)
BACKGROUND Prostate carcinoma is among the most common solid tumors to secondarily involve the male breast. Prostate specific antigen (PSA) and prostate-specific acid phosphatase (PSAP) are expressed in benign and malignant prostatic tissue, and immunohistochemical staining for these markers is often used to confirm the prostatic origin of metastatic(More)
P62 and ubiquitin are small regulatory proteins demonstrated to have implications in the prognosis and survival of various malignancies including: hepatocellular, breast, ovarian, and some gastrointestinal carcinomas. Several trials studied the link of their activity to the extrinsic apoptosis pathway and showed that their autophagy modification has a(More)
Over-expression of folate receptor alpha on cancer cells has been frequently exploited for delivery of folate-targeted imaging and therapeutic agents to tumors. Because limited information exists on expression of the beta isoform of the folate receptor in human cancers (FR-β), we have evaluated the immunohistochemical staining pattern of FR-β in 992 tumor(More)
BACKGROUND Immune hemolytic anemia is a well-known complication after allogeneic hematopoietic stem cell transplantation (HSCT). Posttransplant hemolytic anemia results in increased red blood cell transfusions and medical sequelae including iron overload. CASE REPORT We present a case report of immune hemolytic anemia that occurred after allogeneic HSCT(More)
Background: Coexistence International (CI) at Brandeis University works to strengthen the coexistence field by promoting a complementary approach to efforts currently undertaken by a range of players in the international and conflict arenas, including those affiliated with human rights, development, refugee resettlement, humanitarian aid, cultural work, and(More)