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☆ A young Duke professor won $250,000 for her algorithms that could find symptoms of heart disease when they start
▼ + stars: | 2024-05-01 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +6 min

Amanda Randles creates virtual simulations that incorporate data from patients' wearable devices. To that end, Randles, a professor of biomedical sciences at Duke University's Pratt School of Engineering, spends her time building some of those virtual simulations. Tracking cancer cellsWhen cancer cells circulate through the bloodstream, they can sometimes acclimate in a different part of the body and form new tumors, which is known as metastasis. In her simulations, Randles changes different parameters, like how the size of the cell's nucleus affects its movement. Advertisement"What is it about the cancer cells that are making them more likely to go to the brain or to the breast," she said.

Persons: Amanda Randles, —, Randles, Salil Parekh, It's Organizations: Duke University, Computing, Service, Business, Duke University's Pratt School of Engineering, Association for Computing, Infosys, Apple Watch

☆ Xist molecule: Why autoimmune diseases strike more women than men
▼ + stars: | 2024-02-09 | by ( Katie Hunt | ) edition.cnn.com time to read: +6 min

“Xist is a very long RNA, 17,000 nucleotides long, or letters, and it associates with approximately almost 100 proteins,” Chang said. Chang wondered whether the clumps of protein molecules that arise when Xist connects with the X chromosome were a trigger for autoimmune disease. The experiments weren’t designed to show whether Xist or the related proteins cause autoimmune disease in the animals. The samples from patients with autoimmune disease produced higher levels of autoantibodies in reaction to proteins associated with Xist, the researchers found. Plus, environmental factors play a big role in autoimmune disease.

Persons: Howard Chang, Chang, ”, it’s, Montserrat Anguera, ” Anguera, wasn’t, ” Chang, “ It’s, “ Organizations: CNN, Stanford University, Cell, Stanford School of Medicine, University of Pennsylvania School of Veterinary Medicine Locations: United States, Montserrat

☆ Northern China hospitals overwhelmed with surge in respiratory illnesses among children
▼ + stars: | 2023-11-24 | by ( Simone Mccarthy | Nectar Gan | ) edition.cnn.com time to read: +8 min

Hong Kong CNN —Hospitals in Beijing and northern China are grappling with a surge of children with respiratory illnesses as the country enters its first winter since relaxing stringent Covid-19 controls nearly one year ago. Wait times to see doctors stretch for hours, with hundreds of patients queuing at some children’s hospitals in major cities across northern China, according to CNN reporting and Chinese state and social media. The surge in cases across northern China comes amid a rise in seasonal respiratory infections around the northern hemisphere, including in the United States, where RSV is spreading at “unprecedented” levels among children. Children receive intravenous drips at a children's hospital in Beijing on November 23, 2023. It’s unclear if there’s been an increase in respiratory illnesses or severe cases among children relative to pre-pandemic years because of limited public data released by China.

Persons: “, Jin Dongyan, ” Catherine Bennett, ” Bennett, Jade Gao, drips, ”, there’s, Jin, that’s, Christine Jenkins Organizations: Hong Kong CNN — Hospitals, CNN, Beijing Children’s Hospital, Beijing Friendship Hospital, Health, World Health Organization, WHO, Wednesday, “, University of Hong Kong’s, of Biomedical Sciences, Deakin University, Getty, Weibo, Capital Institute of Pediatrics, National Health Commission, NHC, ”, China’s, Hong Kong University, UNSW Sydney Locations: China, Hong Kong, Beijing, Tianjin, United States, Australia, AFP, Beijing’s

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