Clinical Sequelae Associated with Unresolved Tropical Splenomegaly in a Cohort of Recently Resettled Congolese Refugees in the United States-Multiple States, 2015-2018.

Tropical splenomegaly is often associated with malaria and schistosomiasis. In 2014 and 2015, 145 Congolese refugees in western Uganda diagnosed with splenomegaly during predeparture medical examinations underwent enhanced screening for various etiologies. After anecdotal reports of unresolved splenomegaly and complications after U.

Unresolved Splenomegaly in Recently Resettled Congolese Refugees - Multiple States, 2015-2018.

In 2014, panel physicians from the International Organization for Migration (IOM), who conduct Department of State-required predeparture examinations for U.S.-bound refugees at resettlement sites in Uganda, noticed an unusually high number of Congolese refugees with enlarged spleens, or splenomegaly.

Conditionally replicating adenovirus therapy utilizing bone sialoprotein promoter (Ad-BSP-E1a) in an in vivo study of treating androgen-independent intraosseous prostate cancer.

Background: Adenoviral based gene therapy has been used in clinical trials in control of advanced prostate cancer. In this study, a promising conditionally replicating adenovirus (CRAd) driven by a tissue specific bone sialoprotein promoter in controlling prostate cancer both in vitro and in vivo is demonstrated.

Methods: C4-2B, an androgen-independent prostate cancer cell line, was treated with PBS, Ad-BSP-TK, or the Ad-BSP-E1a in vitro, and in subcutaneous and intraosseous xenographs.

Conditionally replicating adenovirus-mediated gene therapy in bladder cancer: an orthotopic in vivo model.

Introduction: The effects of a conditionally replicating adenovirus on various bladder cancer lines were explored, a truncated bone sialoprotein (BSP) promoter controlling the E1a/b lytic-regulating sequence was used, since BSP protein is found in many osteotropic neoplasms, including bladder cancer.

Methods: Reverse transcriptase polymerase chain reaction analysis was used to determine expression patterns of BSP and Coxsackie adenovirus receptor, a receptor known to interact with adenovirus, on multiple lines of bladder cancer (253J, 253J B-V, RT4, transitional cell carcinoma, T24, UMUC3, and WH). Ad-BSP-E1a was tested in vitro for lytic activity on 4 of these cell lines.