Current Drug Discovery Technologies - Volume 7, Issue 1, 2010

Despite the tremendous effort on research and development by government and industry, effective treatment of cancer in most patients remains elusive at present. Even if a given chemotherapeutic regimen is very effective at onset, it eventually will fail, due to drug resistance and /or organ toxicity. Thus, there is a great need to incorporate new mode of therapeutic approach in prevention and treatment of cancer. Chinese m Read More

Traditional Chinese Medicines (TCM) are rapidly gaining attention in the West as sources of new drugs, dietary supplements and functional foods. However, lack of consistent manufacturing practices and quality standards, fear of adulteration, and perceived deficiencies in scientific validation of efficacy and safety impede worldwide acceptance of TCM. In addition, Western pharmaceutical industries and regulatory agencies are p Read More

During the course of our investigation of longevity promoting natural products and Chinese herbs in the last 15 years, we come to the conclusion that in order to have healthy, productive and graceful maturing, it is necessary to maintain a dynamic balance between proinflammatory and anti-inflammatory loads. This may also help to prevent cancer as well as premature degeneration of various organ systems. Modern life styl Read More

Traditional Chinese Medicine (TCM), which has been used for thousands of years to treat diseases, provides unique theoretical and practical methodologies for disease control. With the increasing accumulation of TCM data, it is imperative to study and analyze these resources with modern technologies and to elucidate the molecular mechanisms of TCM therapy. However, the philosophy, framework and technique o Read More

Traditional Chinese/herbal medicine (TCM) is now commonly used by cancer patients of Asian ethnicity to supplement or replace prescribed treatments. The overall survival rate for lung cancer has not improved significantly in the past several decades; it remains the leading cause of cancer death. Much more attention has been paid by clinicians and researchers to the possible use of compound Chinese medicine (CC Read More

Scientific progress in genetics, cell and molecular biology has greatly ameliorated our comprehensive understanding of the molecular mechanisms of neoplastic transformation and progression. The rapidly advancing identification of molecular targets in human cancers during the last decade has provided an excellent starting point for the development of novel therapeutics. A huge variety of potential molecular targets have b Read More

The proteasome is a multicatalytic protease complex whose activity is required for the growth of normal or tumor cells. It has been shown that human cancer cells are more sensitive to proteasome inhibition than normal cells, indicating that the proteasome could be a target of chemotherapy. Studies suggest that traditional Chinese medicine (TCM) is an effective approach for cancer treatment. Here we reviewe Read More

The main cause of failure in cancer drug therapy is the emergence of cellular resistance to drugs. Cancer cells, after exposure to one drug, can become simultaneously insensitive to mechanistically and chemically unrelated drugs, a phenotype known as multidrug resistance (MDR). Although a number of mechanisms have been proposed to mediate MDR, the classical cellular mechanism involves the overexpression of several Read More

Cancer is the second leading cause of death, for which current therapeutic approaches are still very limited. Chemoprevention is an important approach to decreasing cancer morbidity and mortality by the use of non-toxic natural or synthetic substances to reverse the processes of initiation and subsequent progression of cancer. A substantial amount of evidence from human, animal and cell line studies has shown that many Read More