Synthesis of unnatural analogues of pancratistatin and narciclasine

Described herein is the chemoenzymatic synthesis of several different types of unnatural analogues of Amaryllidaceae constituents. Development and refinement of existing and design and execution of new approaches towards the synthesis of C-1 analogues of pancratistatin and A-ring heterocyclic analogues of narciclasine are discussed. Evaluation of the new analogues as cancer growth inhibitory agents is also described

Leisure as a Facilitator of Posttraumatic Growth in Individuals Living with Cancer

Although there is a growing body of literature that shifts the focus of chronic illness and trauma research to personal growth, there is limited literature on the role that leisure has in this process (e.g., Tedeschi & Calhoun, 2004). This qualitative study explored the role of leisure in the phenomenon of posttraumatic growth (PTG) for individuals living with cancer. The findings revealed that leisure influences PTG in four domains: (a) building meaningful relationships, (b) providing experiences to develop and maintain a sense of self, (c) creating opportunities to experience positive emotions, and (d) finding purpose in life. Findings provide insight on how individuals living with cancer perceive the role that leisure has in facilitating positive change after diagnosis. These findings will better enable healthcare and leisure providers to understand the unique needs of individuals living with cancer, and help them to facilitate meaningful leisure programs to encourage PTG.

Inhibition of human lung cancer cell proliferation and survival by wine

Compounds of plant origin and food components have attracted scientific attention for use as agents for cancer prevention and treatment. Wine contains polyphenols that were shown to have anti-cancer and other health benefits. The survival pathways of Akt and extracellular signal-regulated kinase (Erk), and the tumor suppressor p53 are key modulators of cancer cell growth and survival. In this study, we examined the effects of wine on proliferation and survival of human Non-small cell lung cancer (NSCLC) cells and its effects on signaling events.

Inhibition of human lung cancer cell proliferation and survival by wine

Compounds of plant origin and food components have attracted scientific attention for use as agents for cancer prevention and treatment. Wine contains polyphenols that were shown to have anti-cancer and other health benefits. The survival pathways of Akt and extracellular signal-regulated kinase (Erk), and the tumor suppressor p53 are key modulators of cancer cell growth and survival. In this study, we examined the effects of wine on proliferation and survival of human Non-small cell lung cancer (NSCLC) cells and its effects on signaling events.

Investigation of the Biological Effects of Rosemary (Rosmarinus Officinalis L.) Extract in Human Lung Cancer Cells

Cancer cells display enhanced growth rates and a resistance to apoptosis. Lung cancer accounts for the most cancer related deaths and non-small cell lung cancer (NSCLC) represents an aggressive form of lung cancer, accounting for almost 80% of all lung cancer cases. The phytochemical rosemary extract (RE) has been reported to have anticancer effects in vitro and in vivo however, limited evidence exists regarding the effects of RE and its polyphenolic constituents carnosic acid (CA) and rosmarinic acid (RA) in lung cancer. The present study shows RE, CA and RA inhibit lung cancer cell proliferation and survival in various NSCLC cell lines and that CA and RA interact synergistically to inhibit cell proliferation. Moreover RE, CA and RA are capable of altering activation and/or expression of Akt, ERK and AMPK, signaling molecules which regulate cell proliferation and survival. RE shows potential as an anticancer agent and should be further investigated.