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Xiaofeng Zhou
Dr. Xiaofeng Zhou, (周晓峰) Associate Professor, Center for Molecular Biology of Oral Diseases, University of Illinois at Chicago College of Dentistry The University of Illinois at Chicago College of Dentistry evolved from the Columbian Dental College, founded in Chicago in 1891. The college informally affiliated with the University of Illinois in 1901, and was chartered as an official college o ..., is an internationally known oral cancer researcher. His primary research interest is to utilize molecular genetics and bioinformatics technologies to develop novel diagnostic tools and to gain a better understanding of human diseases such as head and neck/oral cancer. His research is focused on the genetic mapping of disease genes and/or consistent genomic alterations that are associated with the development and progression of oral cancer. Dr. Zhou previously had been an Assistant Professor of Oral Biology at the University of California, Los Angeles (UCLA) School of Dentistry, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecular Biology
Molecular biology is the branch of biology that seeks to understand the molecular basis of biological activity in and between cells, including biomolecular synthesis, modification, mechanisms, and interactions. The study of chemical and physical structure of biological macromolecules is known as molecular biology. Molecular biology was first described as an approach focused on the underpinnings of biological phenomena - uncovering the structures of biological molecules as well as their interactions, and how these interactions explain observations of classical biology. In 1945 the term molecular biology was used by physicist William Astbury. In 1953 Francis Crick, James Watson, Rosalind Franklin, and colleagues, working at Medical Research Council unit, Cavendish laboratory, Cambridge (now the MRC Laboratory of Molecular Biology), made a double helix model of DNA which changed the entire research scenario. They proposed the DNA structure based on previous research done by Ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Illinois At Chicago College Of Dentistry
The University of Illinois at Chicago College of Dentistry evolved from the Columbian Dental College, founded in Chicago in 1891. The college informally affiliated with the University of Illinois in 1901, and was chartered as an official college of the university in 1913. Programs The college offers a four-year DMD degree, a two and a half year DMD-Advanced Standing, PhD and MS degrees in oral sciences, and six advanced education/residency certificate programs. The college provides community oral health outreach service and to serving the under-served, providing nearly $1 million in uncompensated care to indigent dental patients annually. It also provides dental services for senior citizens and children in collaboration with the Chicago Department of Public Health. Faculty and students participate in health fairs and clinics in elementary schools, long-term care facilities, churches, and Head Start programs. More than 100,000 patients are treated each year in its clinics. R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oral Cancer
Oral cancer, also known as mouth cancer, is cancer of the lining of the lips, mouth, or upper throat. In the mouth, it most commonly starts as a painless white patch, that thickens, develops red patches, an ulcer, and continues to grow. When on the lips, it commonly looks like a persistent crusting ulcer that does not heal, and slowly grows. Other symptoms may include difficult or painful swallowing, new lumps or bumps in the neck, a swelling in the mouth, or a feeling of numbness in the mouth or lips. Risk factors include tobacco and alcohol use. Those who use both alcohol and tobacco have a 15 times greater risk of oral cancer than those who use neither. Other risk factors include HPV infection, chewing paan, and sun exposure on the lower lip. Oral cancer is a subgroup of head and neck cancers. Diagnosis is made by biopsy of the concerning area, followed by investigation with CT scan, MRI, PET scan, and examination to determine if it has spread to distant parts of the body. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecular Genetics
Molecular genetics is a sub-field of biology that addresses how differences in the structures or expression of DNA molecules manifests as variation among organisms. Molecular genetics often applies an "investigative approach" to determine the structure and/or function of genes in an organism's genome using genetic screens. The field of study is based on the merging of several sub-fields in biology: classical Mendelian inheritance, Cell biology, cellular biology, molecular biology, biochemistry, and biotechnology. Researchers search for mutations in a gene or induce mutations in a gene to link a gene sequence to a specific phenotype. Molecular genetics is a powerful methodology for linking mutations to genetic conditions that may aid the search for treatments/cures for various genetics diseases. History For molecular genetics to develop as a discipline, several scientific discoveries were necessary. The discovery of DNA as a means to transfer the genetic code of life f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
