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Page 125 - அமெரிக்கன் சங்கம் க்கு புற்றுநோய் ஆராய்ச்சி News Today : Breaking News, Live Updates & Top Stories | Vimarsana

A Deep Dive On mRNA Vaccines

A Deep Dive On mRNA Vaccines February 11, 2021 By Deborah Borfitz February 11, 2021 | Messenger RNA (mRNA) vaccines were the focus of a symposium on COVID-19 vaccines held during last week’s COVID-19 and Cancer virtual meeting of the American Association for Cancer Research. To date, only two vaccines have received Emergency Use Authorization by the U.S. Food and Drug Administration and both are mRNA vaccines one developed by Moderna and the other by Pfizer and BioNTech. Speaking on development of the Moderna vaccine was Randall N. Hyer, M.D., Ph.D., the company’s senior vice president of global medical affairs. Michela Locci, Ph.D., assistant professor of microbiology at the University of Pennsylvania, presented on the ability of mRNA vaccines to elicit potent germinal center (GC) responses associated with neutralizing antibody generation. This was followed by a lively Q&A session moderated by Deepta Bhattacharya, Ph.D., a member of the cancer biology

Tumor microenvironment helps aggressive lymphomas

Date Time Tumor microenvironment helps aggressive lymphomas The environment surrounding the cancerous cells of a lymphoma tumor has a strong influence on the progression of these blood-cell cancers and their responses to therapies, according to a new study by Weill Cornell Medicine investigators. Measuring this molecular and cellular environment, or “microenvironment,” appears to represent a new type of precision-medicine approach to lymphoma classification and treatment. CoRus13/Creative Commons Diffuse large B-cell lymphoma. The team analyzed the patterns of gene activity in tumor samples taken from the lymph nodes of thousands of lymphoma patients. They found that the cells within these tumors, which include both cancer cells and healthy cells, produce molecules that collectively constitute a distinct microenvironment for the tumors, influencing their biology and growth.

Why Cancer Registries are Part of America s Fight for Racial Equality -

by Warren A Whyte, Ph.D., VP Scientific Partnerships at ConcertAI Warren A Whyte, Ph.D., VP Scientific Partnerships at ConcertAI According to a 2019 study in the Proceedings of the National Academy of Sciences, one in 1,000 Black males can expect to die at the hands of the police. Black males were also 2.5 times more likely to die during an encounter with police than white males. For some, those figures are staggering. For many others, they are reminders of the racial disparities that have existed for far too long in this country. So, in 2020, when recent events have brought racial injustice back into the national spotlight, it is important to take a closer look at all aspects of life where inequities exist – and not just in the criminal justice system.

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