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Articles on New research

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Would you hold the mother responsible for her daughter’s weight? Courtesy of Steve Neuberg, Arizona State University, and Jaimie Krems, Oklahoma State University

People blame and judge parents for children’s heavier weights

While excess weight arises from a complex interplay of genes, environment, diet and activity, new research finds Americans hold parents responsible for excess weight in their kids.
Symptoms of long COVID-19 include fatigue, shortness of breath and cognitive issues. Morsa Images/Digital Vision via Getty Images

Long COVID stemmed from mild cases of COVID-19 in most people, according to a new multicountry study

While there are still far more questions than answers about long COVID-19, researchers are beginning to get a clearer picture of the health and economic consequences of the condition.
Bacteria (clusters of light pink, surrounded by larger magenta blood cells) can cause deadly infections, but overreactive immune responses can deliver the lethal blow. Scharvik/iStock via Getty Images Plus

Sepsis is one of the most expensive medical conditions in the world – new research clarifies how it can lead to cell death

An overactive immune response to infection can be deadly. Studying how one key player called tumor necrosis factor, or TNF, induces lethal immune responses could provide new treatment targets.
In this November 1918 photo, a nurse tends to a patient in the influenza ward of the Walter Reed hospital in Bethesda, Md. AP Photo/Harris & Ewing via Library of Congress

1918 flu pandemic upended long-standing social inequalities – at least for a time, new study finds

During the 1918 flu pandemic, white people died at similar rates to Black Americans, according to a new study – a very different pattern than what occurred during the COVID-19 pandemic.
As of Nov. 30, 2022, 62.5% of children and adolescents are unvaccinated against COVID-19. South_agency/E+ via Getty Images

Nurses’ attitudes toward COVID-19 vaccination for their children are highly influenced by partisanship, a new study finds

Nurses who identify as Democrats have a significantly higher likelihood of having their children vaccinated against COVID-19 than those who identify as Republicans.
Imaging the proteins on the surface of HCV has been challenging because of the virus’s shape-shifting nature. Juan Gaertner/Science Photo Library via Getty Images

Scientists uncovered the structure of the key protein for a future hepatitis C vaccine – here’s how they did it

Using a Nobel Prize-winning technique called cryo-EM, researchers were able to identify potential areas on the hepatitis C virus that a vaccine could target.
Melanoma is a particularly aggressive form of skin cancer. Dlumen/iStock via Getty Images Plus

How cancer cells can become immortal – research finds a mutated gene that helps melanoma defeat the normal limits on repeated replication

One enzyme plays a key role in how tumor cells replicate and divide indefinitely. Identifying the genes that give these cells their immortality could provide new drug targets to treat cancer.

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