Nasal Vaccination May Protect Against Respiratory Viruses Better Than Injected Vaccines
Akiko Iwasaki, PhD, discusses her lab's finding that intranasal vaccinations, by triggering immune properties of mucosal membranes, may offer better protection against respiratory viruses than injected vaccines.
Nasal Vaccine May Aid Fight Against New Viral Variants
Akiko Iwasaki and her colleagues found that intranasal vaccination provided broad-based protection against heterologous respiratory viruses in mice, while so-called systemic immunization, which uses an injection to elicit body-wide protection, did not.Source: YaleNews
Despite Concerns, Pandemic Did Not Increase Suicidal Thoughts in Veterans
Many public health experts feared the COVID-19 pandemic would cause an increase in suicidal behavior among U.S. military veterans, a group that already has high rates of depression and posttraumatic stress disorder and which experienced a 30% surge in suicides between 2010 and 2018. New evidence, however, suggests that during the first eight months of the pandemic that did not happen. According to a study published Aug. 25 in the journal JAMA Psychiatry, the number of veterans who reported contemplating suicide during the pandemic actually decreased relative to pre-pandemic levels. Similarly, no uptick was observed in suicide attempts.Source: Yale News
A Yale doctor is using a video game to fight the opioid crisis
As drug-related deaths have spiked across the United States in recent years, doctors seeking to curb that surge are getting an unlikely new tool: a video game. The game, titled “PlaySmart,” was developed by Dr. Lynn Fiellin and funded in part by the National Institutes of Health.Source: The Washington Post
Yale Study Reveals Social Media Habits of Black Teen Girls and Guides Risk-reduction Video Game
To support the development of a multiplayer risk-reduction videogame for Black teen girls, researchers at Yale conducted a study that sheds light on the social media habits of these teens in evaluating and choosing potential romantic partners. The results were published in the July 24 issue of Social Media & Society.
Colorectal Cancer and Women
Colon cancer has been undergoing a similar subdivision. Researchers have known for years that colorectal cancer is the third most common cancer diagnosis in the United States and the second leading cause of cancer-related deaths. The National Cancer Institute estimates 149,500 new cases in 2021 and 53,000 deaths.
Virtual Reality Game Is an Effective Tool for Vaping Prevention Among Teens
The game prompts students to practice navigating peer pressure situations involving vaping. By encouraging teens to use their own voices in simulated situations, the researchers hoped they would become better prepared to face real-world scenarios.
Sex-specific Immune Response in COVID-19 Linked to Cellular Metabolism
Researchers studying COVID-19 patients have found a metabolic pathway that is highly correlated with immune responses only in male patients, a group known to be more likely to suffer severe cases and die of the disease, representing a potential target for therapeutic intervention.Source: Yale News
How Your Help Can Fund the Next Discovery in Women's Health Research
If the challenges of the past year have taught us anything, it is that we must continue working to understand all that we can about health and disease. And when it comes to sex and gender, we should not wait for the next crisis before addressing these critical components of our health.
Rogue Antibodies Wreak Havoc in Severe COVID-19 Cases
These autoantibodies target and react with a person’s tissues or organs similar to ones that cause autoimmune diseases such as lupus or rheumatoid arthritis. In COVID-19 cases they can attack healthy tissue in brain, blood vessels, platelets, liver, and the gastrointestinal tract, researchers report.Source: YaleNews