Cells lining the mouth tell the tale of lung harm caused by smoking Cells lining the mouth reflect the molecular damage that smoking does to the liner of the lungs, experts at The University of Texas M. D. Today at the annual conference of the American Association for Cancer Analysis Anderson Cancer Center statement users reviews . Examining oral cells lining the mouth area to gauge cancer-inducing molecular alterations in the lungs could spare patients and those at risk of lung cancer from even more invasive, uncomfortable procedures used now, stated senior researcher Li Mao, M.D., professor in M.
In function published in Nature Cell Biology, Current Biology and Cell, he detailed a group of proteins critical for spindle organization and positioning in mammalian cells. These proteins can help determine cell fate after asymmetric cell division as well, he says: for example, determining whether the girl cells keep being stem cells or differentiate into another cell type. Today, he wants to know how these proteins get where they need to be and how they cooperate with other proteins to arrange the spindle and direct its orientation. This info may lead to better malignancy treatment eventually, such as for example disrupting mitotic spindle firm so cancers cells cannot divide, Dr.