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Full-Text Articles in Natural Products Chemistry and Pharmacognosy

The Effect Of Luteolin On Human Glioblastoma, David M. Anson, Samson Amos, Robert L. Paris, Denise S. Simpson Apr 2016

The Effect Of Luteolin On Human Glioblastoma, David M. Anson, Samson Amos, Robert L. Paris, Denise S. Simpson

The Research and Scholarship Symposium (2013-2019)

Glioblastoma multiforme (GBM) is widely recognized as the most common and lethal of the malignant gliomas. Few effective therapeutic treatments are available as five-year survival rates of diagnosed individuals are less than five percent. Luteolin, a common flavonoid found in a variety of fruits and vegetables, has demonstrated significant promise in combating cancers of the breast, colon, liver, lung, and bone. In this study, we investigated the effects of luteolin on glioblastoma multiforme cell lines U-251, U-87, and U-1242. Cell viability was assessed using cell count with trypan blue exclusion and MTT assays. Results revealed that luteolin reduces GBM cell …


The Effects Of Apigenin On Cell Proliferation And Apoptosis In Glioblastoma Multiforme, Trevor Stump, Brittany Santee, Lauren Williams, Chelsae Heinze, Rachel Kunze, Samson Amos, Denise S. Simpson Apr 2016

The Effects Of Apigenin On Cell Proliferation And Apoptosis In Glioblastoma Multiforme, Trevor Stump, Brittany Santee, Lauren Williams, Chelsae Heinze, Rachel Kunze, Samson Amos, Denise S. Simpson

The Research and Scholarship Symposium (2013-2019)

Glioblastoma multiforme (GBM) is a WHO grade IV brain tumor. These tumors are highly proliferative, infiltrative, necrotic, angiogenic, and resistant to apoptosis. One major characteristic of GBM is the overexpression of epidermal growth factor receptor (EGFR), which leads to cell growth and proliferation when activated. GBM is very difficult to treat due to its location, heterogeneity, and invasiveness; an effective treatment is therefore needed. The use of flavonoids, which are natural compounds found in many fruits and vegetables, has been studied in the treatment of many different tumor types. Apigenin is a specific flavonoid that has previously been shown to …


Evaluating Antioxidant Activity Of Selected Plant Species Native To Cedarville, Ohio, Daniel A. Benson, Alexander P. Treide, David Woodfield, Joshua A. Sitler, Denise S. Simpson, Robert L. Paris Apr 2015

Evaluating Antioxidant Activity Of Selected Plant Species Native To Cedarville, Ohio, Daniel A. Benson, Alexander P. Treide, David Woodfield, Joshua A. Sitler, Denise S. Simpson, Robert L. Paris

The Research and Scholarship Symposium (2013-2019)

Over the past several decades, there has been an increase in the number of synthetic drug molecules developed and utilized to treat various conditions. Although these synthetic drugs have proven useful, there has been growing public concern regarding the potentially negative long-term effects of synthetic agents on the body. As a result, there has been an increased interest in identifying and utilizing plant extracts and purified compounds since they are perceived to be a more natural alternative to synthetic drugs. The goal of this study was to evaluate the specific antioxidant properties of alsike clover Trifolum hybridum when produced under …