Colorectal cancer is a leading cancer among men and women around the world. Many colorectal cancers are likely to spread to other organs, with the most common site of metastases being the liver. In this Mayo Clinic Minute, Dr. Sean Cleary, a hepatobiliary and pancreas surgeon at Mayo Clinic explains what this means to patients.
As more U.S. adults get their Covid-19 vaccines, a variety of side effects are emerging. WSJ’s Daniela Hernandez speaks with an infectious disease specialist on what is common, what isn’t and when to seek medical attention. Photo: Associated Press
Mayo Clinic Insights: Dr. Swift discusses what you need to know about the new Johnson & Johnson COVID-19 vaccine. For more up to date information about COVID-19, visit https://mayocl.in/3aUioXa
The first event in our Lab Notes online series features two researchers from our South Coast Network Centre talking about early brain changes in Alzheimer’s. Dr Karen Marshall shares her work studying how waste disposal and recycling systems in nerve cells cause damage in Alzheimer’s disease, and whether there could be ways to rescue cells from this. Dr Mariana Vargas-Caballero speaks about her research into brain cell connections and how they are affected in Alzheimer’s. The event is chaired by Dr Katy Stubbs from Alzheimer’s Research UK, and also features a Q&A session.
Vaccine science and technology is advancing. Next generation vaccines could change how we combat infectious diseases, and it’s important to understand how the technology works.
Vaccines are about to change the world…again. mRNA Vaccines are currently being used to battle COVID-19, and have the potential to eradicate diseases like HIV, herpes, sickle cell anemia, and even cancer. Learn how the vaccines work and where the technology could be headed in this explainer video.
Currently, the Pfizer-BioNTech and Moderna vaccines for COVID-19 use the mRNA technology developed at Penn by infectious disease expert Drew Weissman, MD, PhD, along with longtime research collaborator Katalin Karikó, PhD, an adjunct associate professor. Dr. Weissman has been studying mRNA vaccines for decades. This technology could change the way future vaccines are made to prevent countless other diseases.
Observation is a non-surgical approach in which we allow the stone to pass on its own. The smaller the stone, the better the chance that it will pass. The benefit of observation is that you avoid having surgery.
Vaccines are one of the most effective tools we have in preventing and reducing the burden of infectious diseases. In the midst of the COVID-19 pandemic, vaccines are once again poised to change the tide in our favor in the fight against a deadly virus. But how exactly do vaccines work? And are they safe? “You can think of your body’s immune system like an orchestra,” says Yale immunobiologist Akiko Iwasaki, PhD. “The different functions of the immune response are like different instruments. And vaccines work like sheet music for the orchestra, telling the immune system what to do and how to do it.” Different viruses require different types of immune responses in order to confer protection, and some of them can be complex. But with SARS-CoV-2, the virus that causes COVID-19, a simple type of response is all that’s needed to prevent infection. “You just need to trigger an antibody response where the antibodies bind to the surface of the virus and prevent it from entering our cells,” says Ruslan Medzhitov, PhD, professor of immunobiology. “And these types of vaccines tend to be extremely safe.” In addition to the inherent safety of this kind of “training” for the immune system, experts emphasize that the expedited timeline of COVID-19 vaccine development is not a reflection of lax safety standards. “Before a vaccine is approved, it goes through a rigorous amount of testing for safety and efficacy,” says Iwasaki. “So, once a vaccine is made to be publicly available, we should be lining up.” Watch this video to learn more about the fundamentals of how vaccines work, how they are developed, and the importance of vaccination for public health.
The new Pavilion at Penn Medicine will be one of the most state-of-the-art patient care facilities in the world when it opens in 2021.
NYU Langone’s Kimmel Pavilion is home to the region’s newest and most technologically sophisticated neurosurgery suite. Designed to optimize patient care, our facilities are just one reason U.S. News & World Report’s “Best Hospitals” ranks NYU Langone among the top 10 hospitals in the country for neurology and neurosurgery.
Learn more about neurosurgery at NYU Langone and meet our renowned surgeons: https://nyulangone.org/locations/neur…SHOW LESS