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Medicine and Health Sciences Commons

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Cancer

Diseases

Ouachita Baptist University

Publication Year

Articles 1 - 4 of 4

Full-Text Articles in Medicine and Health Sciences

Interaction Of Disease, Drugs, And Disposition In Ewing's Sarcoma Patients, Madeline Martin Jan 2015

Interaction Of Disease, Drugs, And Disposition In Ewing's Sarcoma Patients, Madeline Martin

Honors Theses

Ewing's Sarcoma is a pediatric bone cancer that is highly aggressive, leading to a five year survival rate of not only 30% even with multi-modal treatment protocols. Improved therapeutic options are desperately needed. Our research has focused on the ability of the psychoactive cannabinoid, ajulemic acid, to induce apoptosis and decrease metastatic potential in cells from members of the Ewing Sarcoma family of tumors. Recently, we explored the effects of the naturally-occuring cannabinoid, cannabidiol, on three-dimensional spheroids that mimic the cellular components and microenvironment of Ewing's tumors. We looked at how this treatment affects VEGF, a mediator of angiogenesis, to …


The Effect Of Cannabinoids On Triple Negative Breast Cancer Cells, Haley Dahl Jan 2015

The Effect Of Cannabinoids On Triple Negative Breast Cancer Cells, Haley Dahl

Honors Theses

Triple Negative Breast Cancer (TNBC) is a difficult type of cancer to treat because it is negative for progesterone, estrogen, and HER-2 receptors. Because TNBC is negative for these three receptors, it does not respond to normal hormonal therapies. The purpose of my experiment is to see if different cannabinoids, compounds from the cannabis plants, could be used as alternative treatment options. These experiments employed three different cannabinoids: ajulemic acid, cannabidiol, and hemp oil. Cell viability was measured after 72 hours of treatment using a MTT assay. The results showed that the three cannabinoids could be used to effectively destroy …


Acute Promyelocytic Leukemia As A Possible Source For Ajulemic Acid Binding, Brian Christopher Monk Jan 2015

Acute Promyelocytic Leukemia As A Possible Source For Ajulemic Acid Binding, Brian Christopher Monk

Honors Theses

Acute promyelocytic leukemia (APL) is a cancer that affects bone marrow, the blood-forming tissue (of the body). This type of leukemia accounts for approximately 10% of acute myeloid leukemia (AML) cases. Normally this cancer is treated with a drug called all-trans retinoic acid (ATRA), but other variations of treatment do exist. The importance of this research is that APL cells express contains a receptor, retinoic acid receptor-a (RARa), which ajulemic acid (AJA) may bind to in order to induce apoptosis in Ewing sarcoma (ES), a pediatric bone cancer. Therefore, this research will focus on the ability of AJA to induce …


The Effects Of Ajulemic Acid On The Metatastic Potential Of Ewing's Sarcoma, Nolan J. West Jan 2012

The Effects Of Ajulemic Acid On The Metatastic Potential Of Ewing's Sarcoma, Nolan J. West

Honors Theses

Ewing's Sarcoma belongs in the Ewing's Sarcoma Family of Tumors (EFST) which represents approximately 2% of all cancers found in children and young adults. These tumors are generally treated by chemotherapy along with either surgery or radiation therapy which can themselves have debilitating effects on the patients. Dr. Lori Hensley's research has shown that ajulemic acid (AJA), a synthetic cannabinoid compound, exhibits extraordinary anti-tumor effects. In addition, AJA has not expressed any psychotropic side effects typically seen with other cannabinoids. Furthermore, ajulemic acid has been shown to eliminate the tumors by apoptosis, the preferred method of cell death. The purpose …