Time-dependent changes in the glycolytic pathway in activated T cells are independent of tumor burden or anti-cancer chemotherapy.

Although activated adoptive T cells therapy (ATC) is an effective approach for cancer treatment, it is not clear how modulation of T cell activation impacts their biochemical signature which significantly impacts the cell function. This study is aimed to investigate the impact of polyclonal activation on the metabolic signature of T cells from tumor-bearing mice under different settings of treatment with chemotherapy. Thirty female Swiss albino mice were divided into 5 groups (n = 6/each), Gp1(PBS), groups Gp2 were inoculated intraperitoneal (i.

Celecoxib Targeted Therapy Attenuates Mouse Colon Carcinogenesis through Modulation of Expression Patterns of Cancer Stem Cells.

This study was designated to explore the role of cancer stem cells (CSCs) during chemically induced mouse colon carcinogenesis (by 1,2- dimethylhydrazine dihydrochloride, DMH) with/or without the treatment with a targeted (anti-COX-2) therapeutic drug, celecoxib. Two experiments were conducted. The first, a short-term, 16-week mouse colon carcinogenesis bioassay, demonstrates the early stages of colon carcinogenesis.

Expression Patterns of Cancer Stem Cell Markers During Specific Celecoxib Therapy in Multistep Rat Colon Carcinogenesis Bioassays.

The purpose of this study was to investigate the role of colon cancer stem cells (CSCs) during chemicallyinduced rat multi-step colon carcinogenesis with or without the treatment with a specific cyclooxygenase-2 inhibitor drug (celecoxib). Two experiments were performed, the first, a short term 12 week colon carcinogenesis bioassay in which only surrogate markers for colon cancer, aberrant crypt foci (ACF) lesions, were formed. The other experiment was a medium term colon cancer rat assay in which tumors had developed after 32 weeks.

Oxidative stress and antioxidant enzymes in liver and white muscle of Nile tilapia juveniles in chronic ammonia exposure.

Oxidative stress and antioxidant enzyme activities in liver and white muscle of Nile tilapia (Oreochromis niloticus) juveniles (10+/-1.2g) in chronic exposure to sublethal total ammonia nitrogen (TAN) were studied. The fish were exposed to the TAN concentrations, 5 mg L(-1) (low) or 10 mg L(-1) (high) for consecutive 70 days at 26+/-0.

Effects of chronic exposure to ammonia concentrations on brain monoamines and ATPases of Nile tilapia (Oreochromis niloticus).

The effects of chronic exposure to total ammonia nitrogen (TAN) concentrations on the brain monoamines and ATPases of Nile tilapia, Oreochromis niloticus fingerlings, were studied. The period of exposure was 70 consecutive days, and the initial weight of the fingerlings was 18+/-2.1g.