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Researchers identify potential combination therapy for aggressive lung cancer

FINDINGS A new study by researchers at the UCLA Jonsson Comprehensive Cancer Center has identified a novel combination therapy to potentially help overcome resistance to immunotherapy in people diagnosed with advanced lung cancer. The combination approach uses immune checkpoint inhibitors with ATRA, a safe medication that is widely used to treat leukemia. The team found the combination therapy led to eradication of over 70% of tumors when tested in mice with LKB1-deficient lung cancer. It also generated durable tumor-specific immunity. BACKGROUND Immune checkpoint inhibitors have substantially improved the outcomes for people with lung cancer. The five-year survival rate for patients with advanced disease on this therapy is more than 13% compared to 5% in patients with conventional chemotherapy. Although immunotherapy has been successful for many patients, a majority of patients still do not respond to the therapy.

Busy day for COVID 19-related executive orders in AZ

Busy day for COVID 19-related executive orders in AZ Carrie Watters, Arizona Republic © Gilnature, Getty Images/iStockphoto Coronavirus Arizona s percent positivity crept up to 6% last week after more than a month at 5%. A 5% or less positivity rate, or the rate of COVID-19 tests coming back positive, is considered a good benchmark that the virus s spread is under control.  It s Monday evening, and this is Coronavirus Watch from The Arizona Republic, where we update you about the latest on how COVID-19 is affecting you and our community. Vaccination is up to each individual, not the government, he said in a statement.

COVID vaccine appointments open to most Americans, but hesitancy looms

Email America reaches milestone with COVID-19 vaccine widely available to those who want it, but hesitancy still casts a shadow USA TODAY s panel of experts celebrate the success of the U.S. COVID-19 vaccine program but worry that although most Americans can get a shot, too many won t. Karen Weintraub and Elizabeth Weise, USA TODAY Published 5:48 pm UTC Apr. 19, 2021 As of Monday, COVID-19 vaccines are available to every American over 16 who wants a shot, but a panel of experts convened by USA TODAY remains deeply concerned about the people who say vaccines aren t needed. Anxiety about getting a shot is normal, expected and can be resolved with education and role models, several panelists said.

COVID vaccine appointments open to most Americans, but hesitancy looms

COVID vaccine appointments open to most Americans, but hesitancy looms
usatoday.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from usatoday.com Daily Mail and Mail on Sunday newspapers.

America reaches milestone with COVID-19 vaccine widely available to those who want it, but hesitancy still casts a shadow

America reaches milestone with COVID-19 vaccine widely available to those who want it, but hesitancy still casts a shadow
msn.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from msn.com Daily Mail and Mail on Sunday newspapers.

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