The results were presented at the 11th International Conference of the Society for Integrative Oncology in Houston today by principal investigator Judith A. Smith, Pharm.D., associate professor in the Department of Obstetrics, Gynecology and Reproductive Sciences at the UTHealth Medical School. Ten HPV-positive women were treated orally with the extract, AHCC (active hexose correlated compound) once daily for up to six months…
This gap in communication can happen when patients believe that their doctors are indifferent or negative toward their use of these supplements. As a result, patients may find information about dietary supplements from unreliable sources, exposing themselves to unneeded risks. Since information on these dietary supplements is limited, researchers from the University of Texas Medical Branch describe a practical patient-centered approach to managing dietary supplement use in cancer care in a review article. Improving the communication between patient and doctor in this area is critical. …
One area of interest focuses on histones, the chief component of chromatin, a cluster of large molecules. …
“Exosomes derived from cells and blood serum of patients with breast cancer, have been shown to initiate tumor growth in non-tumor-forming cells when Dicer and other proteins associated with the development of miRNAs are present,” said Raghu Kalluri, M.D., Ph.D., chair of the department of cancer biology at MD Anderson. “These findings offer opportunities for the development of exosomes-based biomarkers and shed insight into the mechanisms of how cancer spreads.” Exosomes are small vesicles consisting of DNA, RNA and proteins enclosed in a membranes made up of two lipid layers. They perform specialized functions such as coagulation, intercellular signaling and cell “waste management.” They are shed into bodily fluids forming a source of disease-specific nucleic acids and proteins. Increasingly, exosomes are studied for their potential as both indicators of disease, and as a prospective new treatment approach. …
“Exosomes derived from cells and blood serum of patients with breast cancer, have been shown to initiate tumor growth in non-tumor-forming cells when Dicer and other proteins associated with the development of miRNAs are present,” said Raghu Kalluri, M.D., Ph.D., chair of the department of cancer biology at MD Anderson. “These findings offer opportunities for the development of exosomes-based biomarkers and shed insight into the mechanisms of how cancer spreads.” Exosomes are small vesicles consisting of DNA, RNA and proteins enclosed in a membranes made up of two lipid layers…
Researchers at Cleveland Clinic studied the blood serum of 284 subjects, 48% of whom were female with a mean age of 68 years. …
Julian Spallholz, a professor of nutritional sciences at Texas Tech University, has studied the effects of selenium on several types of cancer. His research on attaching selenium to the leading clinical chemotherapeutic monoclonal antibody for a type of breast cancer shows it can more effectively kill the cancer cells, he reports. About 20 percent of breast cancer patients have overexpressed growth receptors, known as Her2+ receptors, on the cancer cells, which cause uncontrolled tumor growth…
Julian Spallholz, a professor of nutritional sciences at Texas Tech University, has studied the effects of selenium on several types of cancer. His research on attaching selenium to the leading clinical chemotherapeutic monoclonal antibody for a type of breast cancer shows it can more effectively kill the cancer cells, he reports…
At the heart of this pathway lies PPARγ (peroxisome proliferation-activated receptor gamma), a protein that regulates glucose and lipid metabolism in normal cells. Researchers demonstrated that by activating PPARγ with antidiabetic drugs in lung cancer cells, they could stop these tumor cells from dividing. “We found that activation of PPARγ causes a major metabolic change in cancer cells that impairs their ability to handle oxidative stress,” said Dr…
In the quest to solve cancer’s mysteries, they come in handy when describing tongue-twisting processes and pathways that somehow allow tumors to form and thrive. …