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Full-Text Articles in Medicine and Health Sciences
Dietary Polyunsaturated Fatty Acids Regulate Mammary Tumor Growth And Metastasis By Modulating Tissue Microenvironments, Saraswoti Khadge
Dietary Polyunsaturated Fatty Acids Regulate Mammary Tumor Growth And Metastasis By Modulating Tissue Microenvironments, Saraswoti Khadge
Theses & Dissertations
Omega (ω)-6 and ω-3 polyunsaturated fatty acids (PUFAs) are essential fatty acids (FAs) and the precursors of pro- and anti-inflammatory mediators respectively. Epidemiological studies have shown a lower incidence of breast cancer (BC) in the countries where long-chain (LC)-ω-3FAs consumption is higher; however, the role of ω-3FAs in BC growth and metastasis is poorly understood. We used isocaloric, isolipidic ω-6 and ω-3 (contains LC-ω-3FAs) diets and a pair-fed model to evaluate the effects of dietary PUFAs in mammary tumor metastasis. Our studies have resulted in several novel observations including that dietary LC-ω-3FAs modulate mammary gland (MG) microenvironments in non-tumor bearing …
Microrna Cluster Mir199a/214 Are Differentially Expressed In Female And Male Rats Following Nicotine Self-Administration, Steven T. Pittenger, Victoria L. Schaal, Dalia Moore, Rahul S. Guda, Sneh Koul, Sowmya V. Yelamanchili, Rick A. Bevins, Gurudutt Pendyala
Microrna Cluster Mir199a/214 Are Differentially Expressed In Female And Male Rats Following Nicotine Self-Administration, Steven T. Pittenger, Victoria L. Schaal, Dalia Moore, Rahul S. Guda, Sneh Koul, Sowmya V. Yelamanchili, Rick A. Bevins, Gurudutt Pendyala
Journal Articles: Pharmacology & Experimental Neuroscience
Previous research has established sex differences associated with nicotine intake, however a significant gap in knowledge remains regarding the molecular mechanisms that govern these differences at the transcriptional level. One critical regulator of transcription are microRNAs (miRNAs). miRNAs are a family of non-coding RNAs that regulate an array of important biological functions altered in several disease states, including neuroadaptive changes within the brain associated with drug dependence. We examined the prefrontal cortex (PFC) from male and female Sprague-Dawley rats following self-administration (22 days) of nicotine or yoked saline controls using next generation RNA-Sequencing (RNA-Seq) technology and found an array of …