Molecular Biology Commons^™

In Vivo Assessment Of Safranal’S Novel Therapeutic Effects On Chemically Induced Hepatic Neoplasia, Ameera Ali M. Almansoori

Biology Theses

Chronic liver insult leads to fibrosis, which often ends up causing cirrhosis and most of the time that progresses into hepatic neoplasms (early Hepatocellular carcinoma; HCC). HCC is the fifth most common cancer, and the third cause of cancerrelated deaths. Chemotherapy is the most common treatment of cancer patients. HCC is however, chemo-resistant, and the side-effects of chemotherapy are typically exhausting to the patient. Sorafenib is the only anti-HCC drug approved by the U.S Food and Drug Administration. It is a multikinase inhibitor that blocks tumor cells proliferation and angiogenesis. Although sorafenib is successful treating early and mid HCC lesions, …

The Caspase Cascade During Hibernation In The Golden-Mantled Ground Squirrel, Spermophilus Lateralis, Michael David Treat

UNLV Theses, Dissertations, Professional Papers, and Capstones

In several human pathologies like heart attack, stroke, neurodegenerative diseases, and autoimmune disorders, widespread cell death, or apoptosis, is a major cause of organ dysfunction and death. Hibernating golden-mantled ground squirrels, Spermophilus lateralis, experience numerous conditions during the winter that are known to be pro-apoptotic in other mammal systems (e.g. extreme hypothermia, ischemia and reperfusion, acidosis, increased reactive oxygen species, bone and muscle disuse). However, studies suggest that hibernators may invoke a protective phenotype to limit widespread cell damage and loss during the hibernation season. Could regulating apoptosis provide protection against the harmful conditions experienced during the hibernation season? Could …

Anti-Colon Cancer Effect Of Origanum Majorana Essential Oil, Asma Nasser Rashed Alrashedi

Biology Theses

Plants have been shown to be an excellent source of new drugs, including anticancer agents. Origanum majorana commonly known as marjoram is a plant that is known to possess different therapeutic values including antioxidant andantimicrobial activities.

Our research team has previously tested the ethanolic extract of O. majorana on triple negative breast cancer and published the findings. The ethanolic extract promoted mitotic arrest at G2/M phase, induced apoptosis as well as inhibition of migration and metastasis. The promising potential of the ethanolic extract encouraged us to test the effects of O. majorana essential oil on human colon cancer cell lines. …