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Coaxing single stem cells into specialized cells
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Coaxing single stem cells into specialized cells

UNIVERSITY OF ILLINOIS AT CHICAGO SINGLE CELLS ENCAPSULATED IN HYDROGEL WITH VARIED DEPOSITION USING A NEW TECHNIQUE DEVELOPED AT UIC. Researchers at the University of Illinois Chicago have developed a unique method for precisely controlling the deposition of hydrogel, which is made of water-soluble polymers commonly used to support cells in experiments or for therapeutic...

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Seasonal flu vaccinations don’t ‘stick’ long-term in bone marrow

A study from Emory Vaccine Center provides insights into why the boost in immunity from seasonal flu vaccination lasts for months but not years, unlike some childhood vaccinations. The home base for immune cells that produce antibodies is the bone marrow. Seasonal flu vaccination does increase the number of antibody-producing cells specific for flu in...

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HPV vaccination linked to lower risk of precancerous condition

Vaccination against the human papilloma virus (HPV) reduces the risk of a condition that often leads to cervical cancer, according to an analysis of Danish health registry data. The study, which is published in Acta Obstetricia et Gynecologica Scandinavica, followed two groups of women: those born in 1993 who were offered free HPV-vaccination at the...

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Iron deficiency during infancy reduces vaccine efficacy

About 40 percent of children around the globe suffer from anemia because they do not consume enough iron. Now, studies by ETH researchers show that iron deficiency also reduces the protection provided by vaccinations. Despite the fact that global immunization programs are now reaching more people than ever, about 1.5 million children still die every...

How neurons reshape inside body fat to boost its calorie-burning capacity
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How neurons reshape inside body fat to boost its calorie-burning capacity

By Dr. Tomislav Meštrović, MD, Ph.D. A new study published on the preprint server medRxiv* by a research group from the U.S. and Germany indicates that a novel BNT162b1 RNA-based vaccine against coronavirus disease (COVID-19) induces functional and proinflammatory T cell responses in almost all participants – marking another landmark achievement for this promising vaccine...

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American Cancer Society updates guideline for HPV vaccination

Update is adaptation of 2019 recommendations from Federal Advisory Committee AMERICAN CANCER SOCIETY The American Cancer Society (ACS) has updated its guideline for HPV vaccination, adapting a 2019 update from the Federal Advisory Committee on Immunization Practices (ACIP). The ACS first issued a guideline for routine use of the HPV vaccine in 2007, with an...

Tuberculosis vaccine strengthens immune system
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Tuberculosis vaccine strengthens immune system

by University of Bonn A tuberculosis vaccine developed 100 years ago also makes vaccinated persons less susceptible to other infections. While this effect has been recognized for a long time, it is not known what causes it. Together with colleagues from Australia and Denmark, researchers from Radboud university medical center the universities of Nijmegen and...

Early clinical trial supports tumor cell-based vaccine for mantle cell lymphoma
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Early clinical trial supports tumor cell-based vaccine for mantle cell lymphoma

by Rockefeller University Press A phase I/II clinical trial by researchers at Stanford University suggests that vaccines prepared from a patient’s own tumor cells may prevent the incurable blood cancer mantle cell lymphoma (MCL) from returning after treatment. The study, which will be published June 19 in the Journal of Experimental Medicine (JEM), reveals that...

Significant methodological flaws in a 2020 study claiming to show unvaccinated children are healthier
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Significant methodological flaws in a 2020 study claiming to show unvaccinated children are healthier

CLAIM Vaccinated children are more likely to have adverse health outcomes like developmental delays, asthma, and ear infections compared to unvaccinated children. VERDICT SOURCE: Brian Hooker, Children’s Health Defense, 28 May 2020 DETAILS Inadequate support: This claim is based on a single study which used highly biased methods. Rigorous and large-scale studies have not found...