News by Subject Medicine & Health

T cells are components of the body's immune system. The ability of T cells to recognize diverse pathogens and mount a defense against them stems from the way proteins are spliced during their development and maturation. Now, scientists from Korea highlight the importance of a protein called NSrp70, which was previously discovered in T cell subnuclear spaces, in regulating the maturation of these cells, and has implications in T cell-mediated adaptive immunity against viral infection and cancer.

With few additional targeted tests and non-invasive surveys, public health agencies can better estimate disease occurrence and trends, changes in transmission, rates of hospitalization and death and effectiveness of vaccines and other control measures.

A survey conducted in March 2020 reports that early concern for COVID-19 outmatched concern for influenza, but respondents may have been less focused on their perceived likelihood of contracting COVID-19 and more concerned with its severe impact on their health.

Annals of Family Medicine is a peer-reviewed, indexed research journal that provides a cross-disciplinary forum for new, evidence-based information affecting the primary care disciplines.

What The Study Did: The COVID-19 pandemic was associated with a decline in addiction treatment initiations but more research is needed to understand the cause of the decline in initiations and the extent to which it was due to reduced demand for services or reduced ability to supply treatment.

What The Study Did: In this randomized clinical trial, a physician messaging campaign was effective in increasing COVID-19 knowledge, information-seeking and self-reported protective behaviors among diverse groups.

What The Study Did: About half the women experiencing homelessness and unstable housing who were surveyed experienced symptoms of depression or anxiety or both during the pandemic and, in addition to unmet subsistence needs and social isolation, these symptoms were associated with increased challenges accessing non-COVID-19 care and managing symptoms for chronic medical conditions.

What The Study Did: This study found an unequal pattern of COVID-19 outcomes that was associated with the socioeconomic circumstances in regions of Japan, suggesting that these disparities in COVID-19 outcomes aren't unique to the United States and Europe.

Vaccine skepticism among young adults may stall efforts to achieve herd immunity - a threshold in which approximately 80 percent of a population is vaccinated against the coronavirus.

The results of a study by an international scientific team co-led by the Translational Genomics Research Institute (TGen), an affiliate of City of Hope, suggest that -- like pouring water atop a wellhead before pumping -- the airway cells of patients with chronic lung diseases are "primed" for infection by the COVID-19 virus, resulting in more severe symptoms, poorer outcomes and a greater likelihood of death.