A study led by University of Georgia researchers announces the successful use of a new nanoimaging technique that will allow researchers to test and identify two-dimensional materials.
Wayne State University researchers have reported that zinc supplements for men and women attempting to conceive either naturally or through assisted reproduction during the COVID-19 pandemic may prevent mitochondrial damage in young egg and sperm cells.
A new study shows how climate change is having a much greater impact on birds than small mammals in the Mojave Desert in the southwestern United States. The study could inform conservation practices and shed new light on how climate change affects various species differently. The research drew on cutting-edge computer modeling as well as survey data from more than 100 years ago.
In a new perspective piece published in the Feb. 5 issue of Science, pharmacologist Namandje Bumpus, Ph.D. — who recently became the first African American woman to head a Johns Hopkins University School of Medicine department, and is the only African American woman leading a pharmacology department in the country — outlines the molecular origins for differences in how well certain drugs work among distinct populations. She also lays out a four-part plan to improve the equity of drug development.
Researchers at Washington University School of Medicine in St. Louis have identified a potential way to eradicate the latent HIV infection that lies dormant inside infected immune cells. Studying human immune cells, the researchers showed that such cells have a natural alarm system that detects the activity of a specific HIV protein. Rather than attack the virus based on appearance, this strategy is to attack the virus based on what it is doing — vital activities that are required for the virus to exist.
A phase II clinical trial shows that changing the gut microbiome through fecal transplant can transform cancer patients who never responded to immunotherapy into patients who do.
Black children have significantly higher rates of shellfish and fish allergies than White children, in addition to having higher odds of wheat allergy, suggesting that race may play an important role in how children are affected by food allergies, researchers at Ann & Robert H. Lurie Children’s Hospital of Chicago, Rush University Medical Center and two other hospitals have found.
It is necessary to develop additional COVID-19 vaccines, as different vaccine approaches have their advantages and disadvantages and may work synergistically.
If you have a second, try typing "time management" into your favourite search engine.
A new study, led by professors at the University of Chicago and Duke University, found that COVID-19 cases in the southern state of Karnataka, India, are nearly 95 times greater than reported.
By: Mark Blackwell Thomas | Published: February 4, 2021 | 12:31 pm | SHARE: A Florida State University researcher has found that trust in government can be restored even in places where it’s lagged for decades and in the process help limit the impact of crises like the COVID-19 pandemic. Dotan Haim, assistant professor of political science, studied war-torn villages in the rural Philippines where residents have little faith in the effectiveness of government.
The 2019-2020 flu season in the U.S. was unusual in a number of ways. Cases picked up in August rather than the more typical fall and early winter months, and it hit children particularly hard.
In a new study in Circulation, researchers from Tufts University School of Medicine in collaboration with investigators at Vanderbilt University and Tufts Medical Center reveal a mechanism that is activating T cells, a type of immune cell, and causing inflammation in the heart.
Shortages of many essential drugs amid the COVID-19 crisis reveal serious vulnerabilities in the systems for supplying and distributing pharmaceuticals in the United States.
New computer design methods pave the way for scientists to design and assemble bundles of peptides with specific size, shape, and display characteristics. Scientists can then link these customizable building blocks, called bundlemers, to produce a huge array of polymers.
Human-caused warming is responsible for increasing the risk of a glacial outburst flood from Peru’s Lake Palcacocha, threatening the city below. This study is the first to directly link climate change with the risk of flooding from glacial lakes, which are growing in number and size worldwide.
Treating equine donor stem cells with a growth factor called TGF-β2 may allow them to avoid “tripping” the immune response in recipients, according to new research from North Carolina State University.
Scientists recently investigated the factors that control fluorescent light signals from metal organic frameworks (MOFs). The light may turn on due to structural changes in the MOF and turn off due to reorganization of the electrons in the MOF. Understanding these factors advances researchers’ ability to design and use MOFs as chemical sensors.
Scientists have created a new type of electricity-conducting polymer containing both linear and ring elements. The new polymers have very different electronic properties than scientists would expect if the polymers simply added the contributions from each linear and ring component. The polymers open new avenues for moving energy within and between polymers.
A study published in the journal Pediatrics expands validation evidence for a new screening tool that directly engages preschool-age children during clinic visits to assess their early literacy skills. The tool, which is the first of its kind, has the potential to identify reading difficulties as early as possible, target interventions and empower families to help their child at home, according to researchers at Cincinnati Children’s Hospital Medical Center.
RSS
Medicine keyboard_arrow_right
Sciencekeyboard_arrow_right
Life keyboard_arrow_right
Business keyboard_arrow_right
Journal News keyboard_arrow_right
By Location keyboard_arrow_right
Meetings, Grants, and Events keyboard_arrow_right