Tag: biochemistry

Figure 1. Researchers investigate a new way of preventing the spread of antibiotic resistant genes among bacteria to slow their rapid increase.
2017-18

Stopping the Transfer of Antibiotic Resistant Genes

By Meghan Bialt-DeCelie ‘19 The overuse of antibiotics is causing rapid increase in antibiotic resistant bacteria. Through a type IV secretion system, bacteria that aren’t killed by the antibiotics share their antibiotic resistant genes with other bacterial cells via bacterial conjugation. Researchers have been looking for a way to slow down the growing resistance. A study led by Dr. Bastien Casu from Université de Montréal … Continue reading Stopping the Transfer of Antibiotic Resistant Genes

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Biology, Chemistry

Targeting Non-Dividing Cells in Cancer

By Cerise Carey Invasive cells, ones that travel from tumor tissue to form new tumors elsewhere within the host, have been the focus of most cancer research. In a recent study, Dr. David Q. Matus, an Assistant Professor in the Stony Brook University Department of Biochemistry & Cell Biology, and his colleagues found that cells in the roundworm nematode C. elegans cannot divide and invade … Continue reading Targeting Non-Dividing Cells in Cancer

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