(Press-News.org) About The Study: The transition from childhood to adolescence may represent a sensitive developmental period when racism can have long-term deleterious impacts on healthy human development across the life span. Future research should build on the present study and interrogate which social regularities and policies may be perpetuating discrimination against ethnically and racially minoritized adolescents.
Corresponding Author: To contact the corresponding author, Juan Del Toro, PhD, email jdeltoro@umn.edu.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamapediatrics.2024.3669)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time https://jamanetwork.com/journals/jamapediatrics/fullarticle/10.1001/jamapediatrics.2024.3669?guestAccessKey=a03eae00-88cb-43b0-9ec3-6e81a7684cb4&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=100724
END
Longitudinal changes in epigenetic age acceleration across childhood and adolescence
JAMA Pediatrics
2024-10-07
ELSE PRESS RELEASES FROM THIS DATE:
An early blood test can predict survival in patients with metastatic prostate cancer, shows USC study
2024-10-07
A blood test, performed when metastatic prostate cancer is first diagnosed, can predict which patients are likely to respond to treatment and survive the longest. It can help providers decide which patients should receive standard treatment versus who might stand to benefit from riskier, more aggressive new drug trials. The research, part of a phase 3 clinical trial funded in part by the National Cancer Institute (NCI) of the National Institutes of Health, was just published in JAMA Network Open.
Before it spreads, prostate cancer can be cured with surgery or ...
Scientists discover that special immune cells stop metastatic cancer
2024-10-07
October 7, 2024—(BRONX, NY)—Metastatic disease—when cancer spreads from the primary tumor to other parts of the body—is the cause of most cancer deaths. While researchers understand how cancer cells escape the primary site to seed new tumors, it’s not well understood why some of these wayward cancer cells spawn new tumors— sometimes decades later—while others do not.
Now, a research team at the National Cancer Institute-designated Montefiore Einstein ...
Cancer biologists discover a new mechanism for an old drug
2024-10-07
Since the 1950s, a chemotherapy drug known as 5-fluorouracil has been used to treat many types of cancer, including blood cancers and cancers of the digestive tract.
Doctors have long believed that this drug works by damaging the building blocks of DNA. However, a new study from MIT has found that in cancers of the colon and other gastrointestinal cancers, it actually kills cells by interfering with RNA synthesis.
The findings could have a significant effect on how doctors treat many cancer patients. Usually, 5-fluorouracil is given in combination with chemotherapy drugs that damage ...
Food deserts, limited access to transportation linked to more complications among preschool children with SCD
2024-10-07
(WASHINGTON – October 7, 2024) - A new study finds that preschool-aged children with sickle cell disease (SCD) who live in food deserts and have limited access to transportation are at greater risk for acute complications and hospitalizations, despite receiving free evidence-based therapy and social support, according to results published today in Blood Advances.
“Despite the level of care received by the families and patients within our clinic, we still have a gap in terms of being able to address the barriers ...
Space oddity: Most distant rotating disc galaxy found
2024-10-07
Researchers have discovered the most distant Milky-Way-like galaxy yet observed. Dubbed REBELS-25, this disc galaxy seems as orderly as present-day galaxies, but we see it as it was when the Universe was only 700 million years old. This is surprising since, according to our current understanding of galaxy formation, such early galaxies are expected to appear more chaotic. The rotation and structure of REBELS-25 were revealed using the Atacama Large Millimeter/submillimeter Array (ALMA), in which the European ...
How a common economic theory could help save endangered frogs
2024-10-07
A common theory that guides financial investment strategies may be a handy tool to protect an endangered Puerto Rican frog. A new study uses modern portfolio theory to identify future “investments” in natural resource management that may help managers decide which actions to take to protect coquí llanero populations in Puerto Rico.
The 17 species of coquí frogs, and their signature high-pitched chirp, are considered unofficial mascots of Puerto Rico. The entire population of coquí llanero frogs, the smallest and possibly most endangered of the island’s coquís, ...
Stopping off-the-wall behavior in fusion reactors
2024-10-07
Fusion researchers are increasingly turning to the element tungsten when looking for an ideal material for components that will directly face the plasma inside fusion reactors known as tokamaks and stellarators. But under the intense heat of fusion plasma, tungsten atoms from the wall can sputter off and enter the plasma. Too much tungsten in the plasma would substantially cool it, which would make sustaining fusion reactions very challenging. Now, researchers at the U.S. Department of Energy’s Princeton Plasma Physics Laboratory (PPPL) have experimental results suggesting that sprinkling ...
Real-time cancer diagnostics and therapy through theranostics
2024-10-07
Developing new cancer treatment tools, using imaging techniques such as PET-CT and MRI, and new radiopharmaceuticals for next-generation personalized therapies (“Theranostics”) to target cancer first at the “diagnosis” phase and then at the “therapy” phase, using the same biological targets (“see to treat”). Additionally, the project aims to develop and implement AI-based tools for data sharing among research and hospitals, supporting clinical decisions and predicting individual patient treatment response and outcome.
This is the main ...
Researchers confront new US and global challenges in vaccinations of adults
2024-10-07
Vaccines to prevent common and serious infectious diseases have had a greater impact on improving human health than any other medical advance of the 20th century, surpassing even sanitation and potable water. From the global eradication of smallpox in 1980 to the unprecedented development of effective and safe mRNA vaccines for COVID-19, vaccinations have played crucial roles in preventing millions of premature deaths and hospitalizations in adults and children.
These monumental efforts have involved coordinated local, regional, national and international organizations and dedicated clinical ...
NCSA building stronger connections among observatories, astronomers
2024-10-07
With hundreds of observatories scattered throughout the world, there has never been a better time for astronomers to observe the infinite universe that lies beyond Earth. At any moment in time, a telescope pointed at the night sky can observe new transient phenomena, such as supernovae that brighten rapidly and then fade away over days to months, releasing massive amounts of energy in the process. These events are rare in any single galaxy and each gives researchers more insight into the dynamic time-domain sky.
But what if these observatories could work even closer together to view these important astronomical events?
The National ...
LAST 30 PRESS RELEASES:
Reality check: making indoor smartphone-based augmented reality work
Overthinking what you said? It’s your ‘lizard brain’ talking to newer, advanced parts of your brain
Black men — including transit workers — are targets for aggression on public transportation, study shows
Troubling spike in severe pregnancy-related complications for all ages in Illinois
Alcohol use identified by UTHealth Houston researchers as most common predictor of escalated cannabis vaping among youths in Texas
Need a landing pad for helicopter parenting? Frame tasks as learning
New MUSC Hollings Cancer Center research shows how Golgi stress affects T-cells' tumor-fighting ability
#16to365: New resources for year-round activism to end gender-based violence and strengthen bodily autonomy for all
Earliest fish-trapping facility in Central America discovered in Maya lowlands
São Paulo to host School on Disordered Systems
New insights into sleep uncover key mechanisms related to cognitive function
USC announces strategic collaboration with Autobahn Labs to accelerate drug discovery
Detroit health professionals urge the community to act and address the dangers of antimicrobial resistance
3D-printing advance mitigates three defects simultaneously for failure-free metal parts
Ancient hot water on Mars points to habitable past: Curtin study
In Patagonia, more snow could protect glaciers from melt — but only if we curb greenhouse gas emissions soon
Simplicity is key to understanding and achieving goals
Caste differentiation in ants
Nutrition that aligns with guidelines during pregnancy may be associated with better infant growth outcomes, NIH study finds
New technology points to unexpected uses for snoRNA
Racial and ethnic variation in survival in early-onset colorectal cancer
Disparities by race and urbanicity in online health care facility reviews
Exploring factors affecting workers' acquisition of exercise habits using machine learning approaches
Nano-patterned copper oxide sensor for ultra-low hydrogen detection
Maintaining bridge safer; Digital sensing-based monitoring system
A novel approach for the composition design of high-entropy fluorite oxides with low thermal conductivity
A groundbreaking new approach to treating chronic abdominal pain
ECOG-ACRIN appoints seven researchers to scientific committee leadership positions
New model of neuronal circuit provides insight on eye movement
Cooking up a breakthrough: Penn engineers refine lipid nanoparticles for better mRNA therapies
[Press-News.org] Longitudinal changes in epigenetic age acceleration across childhood and adolescenceJAMA Pediatrics