Nutrition Commons^™

Anti-Cancer Effects Of Tocotrienols In Nsclc, Lichchavi Raj Raj

Wayne State University Dissertations

Lung cancer is one of the leading causes of death among cancers, with non-small cell lung cancer (NSCLC) accounting for 80-85% of all lung cancers and a five-year survival rate of 5 % at stage IIIB. Delta-tocotrienol (δT) including other tocotrienol isomers has been shown to exhibit anti-tumor activity via inhibition of different signaling pathways in tumors including NSCLC. Previously we reported that δT reduced cell invasion via inhibition of the Notch-1 and NF-κb pathway.

Matrix metallopeptidase 9 (MMP9) dependent cell migration and invasion are key processes in cancer metastasis. Hence, its suppression is a promising strategy for cancer therapeutics. …

The Impact Of Folate Restriction On Cancer And Aging: A Mechanistic Analysis, Safa Beydoun

Wayne State University Dissertations

Aging is a multifactorial process associated with alterations in several physiological functions. It increases susceptibility to disease and ultimately results in mortality. Since the associated diseases of aging are highly prevalent in the geriatric population, targeting the aging process as a whole may provide a better way to delay these age related diseases, in turn delaying aging. Various interventions have been shown to delay aging and age related diseases. They impact a major nutrient sensing pathway, mTOR. mTOR signaling is altered in many cancers and its downregulation was shown to delay aging. Other interventions extend lifespan by altering the one …

Desensitization Of Basal Cell Carcinoma To The Anti-Tumoral Effect Of Vitamin D, Rawia Khasawneh

Wayne State University Dissertations

The relationship between Vitamin D and NMSC is not very clear. Most of human studies in literature in regards to vitamin D and NMSC are epidemiological which are inconsistent and inconclusive. Mechanistic studies about BCC are few, and mostly are animal models or cell cultures. The main goal for this study is to interpret the impact of vitamin D status on the onset and progression and possibly treatment of basal cell carcinoma. Three tissue samples were collected from BCC patients (Cancer, Proximal, and Distal), and from cancer-free individuals from southeast Michigan. This study design helps identifying alterations in the genetic …