New strategy helps build synthetic organs from scratch. This enabled the researchers to grow functioning liver tissue in the lab that could be transplanted into mice with liver disease.
Using 3-D facial images researchers have identified changes in the DNA that contribute to variation in facial features.
Julie D. White
Hospitals are losing staff to quarantines as rural COVID-19 cases rise, and administrators fear flu season will make it worse. And then there’s the politics.
A new study is the first to identify sex differences in inflammation and immune cell activation in response to SARS-CoV-2 infection, which causes COVID-19.
Hepatitis C led to an estimated 400,000 deaths in 2016.
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Michael Houghton, an Edmonton-based virologist, was one of the recipients of this year’s Nobel Prize for physiology or medicine for the discovery of hepatitis C.
How will vaccines be equitably distributed?
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Antibodies are great for neutralizing viruses. But they are big and bulky. Antibody engineers are now creating smaller synthetic antibody-like molecules that may be better for fighting COVID-19.
The airline industry has been cancelling routes because of the traffic drop-off during the pandemic. That has an impact on organ transplants.
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Tinglong Dai, Johns Hopkins University School of Nursing; Guihua Wang, University of Texas at Dallas e Ronghuo Zheng, The University of Texas at Austin
As policymakers weigh financial aid for the airline industry, they have an opportunity to help make the US organ transplantation system more equitable at the same time.
The microbes in the mother’s gut can alter the number of neurons in the baby’s brain and the connections they make.
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Helen Vuong, University of California, Los Angeles
Microbes in the gut aren’t just important for digesting your food. In pregnant women, these gut microbes are producing chemicals that are essential for proper brain development of the fetus.
How many vaccines will be needed to vaccinate the world against COVID-19?
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Yelena Ionova, University of California, San Francisco
There are ingredients in your pills other than the one designed to treat your ailments. Those unnamed ingredients can alter how you respond to a medicine or even make you sick.
A physician examines a 7-month-old infant with eczema.
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Ian Myles, National Institute of Allergy and Infectious Diseases
Can a naturally occurring skin microbe help millions who suffer from eczema?
Children run as an agent of the National Institute of Public Hygiene carries out fumigation in the Anyama district of Abidjan,Ivory Coast.
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A warming climate may change the types of viruses that thrive. A new report suggests that the threat of malaria may be replaced by dengue, for which there is no treatment and no cure.
The view through an electron microscope shows the spikes that create the ‘corona’ effect on the SARS-CoV-2 coronavirus.
National Institute of Allergies and Infectious Diseases
SHARP Professor, Vitalities Lab, Centre for Social Research in Health and Social Policy Centre, and the ARC Centre of Excellence for Automated Decision-Making and Society, UNSW Sydney
Honorary Enterprise Professor, School of Population and Global Health, and Department of General Practice and Primary Care, The University of Melbourne