The midgut environment of anopheline mosquitoes plays an important role in the development of the malaria parasite. Using genetic manipulation of anopheline mosquitoes to change the environment in the mosquito midgut may inhibit development of the malaria parasite, thus blocking malaria transmission. Here we generate transgenic Anopheles stephensi mosquitoes that express the C-type lectin CEL-I...

Various streptomyces strains [Streptomyces lividans 66, Streptomyces vinaceus, and Strepotmyces coelicolor A3 (2)] acquired the ability to utilize crystalline cellulose (Avicel) after transformation with a multicopy vector containing the cel-1 gene from Streptomyces reticuli. The expression level in these hosts was two to three times lower than in S. reticuli, indicating the absence of positive...

In chronic myelogenous (CML) and chronic eosinophilic leukemia (CEL), neoplastic cells spread via the circulation into various extramedullary organs. As E- and P-selectin constitute the starting point for the leucocyte adhesion/invasion cascade, and CEL and CML cells share many properties with normal granulocytes, we investigated the role of these selectins in CEL and CML cell expansion and org...

Wnt-5a protein expression in primary tumors from unselected breast cancer patients has revealed a tumor suppressive function of the protein. However, in vitro experiments on human breast cancer cells have reported contradictory results, indicating both a tumor suppressive and promoting functions of Wnt-5a. This could be due to various functions of Wnt-5a in different subgroups of patients. The ...

We recently showed that therapy with 2'-5'-oligoadenylate (2-5A)-linked antisense against human telomerase RNA component (2-5A-anti-hTR) is a novel telomerase-targeting strategy against malignant gliomas. In this study, we investigated conventional chemotherapeutic agents and gamma-irradiation (IR) to determine whether they could augment the efficacy of 2-5A-anti-hTR against these tumors in vit...

Chimeric antigen receptor (CAR) T cell therapies have demonstrated good clinical responses in populations that historically been difficult to treat; however, they are associated with potentially severe adverse events, including CRS and NEs. An economic model was created estimate total weighted costs of NEs for 2L treatment transplant-eligible relapsed/refractory large B-cell non-Hodgkin lymphom...

Oncogenic Wnt/beta-catenin signaling occurs in a majority of colorectal cancers. In contrast, very little is known about the role of the nontransforming Wnt protein family member Wnt-5a in those tumors. In the most common of the three colon cancer stages, Dukes B or lymph node-negative, the outcome is the hardest to predict. We searched for a predictive marker in this group and observed loss of...