PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Prostate cancer treatment among black, white patients during pandemic

2021-07-22
(Press-News.org) What The Study Did: This study included 647 patients with untreated nonmetastatic prostate cancer (269 patients during the pandemic and 378 from before the pandemic). During the initial COVID-19 lockdown, only 1% of Black men underwent prostatectomy, while 26% of white patients did. Prior to the pandemic, there was no difference in the rate of prostatectomy between the two races (18% of Black men and 19% of white men). The lessons from this study suggest systemic inequities within health care and are likely applicable across medical specialties. Public health efforts are needed to fully recognize the unintended consequence of diversion of cancer resources to the COVID-19 pandemic to develop balanced mitigation strategies as viral rates continue to fluctuate.

Authors: Andres Correa, M.D., of the Fox Chase Cancer Center in Philadelphia, is the corresponding author.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamaoncol.2021.2755)

Editor's Note: The article includes conflicts of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

INFORMATION:

Media advisory: The full study and commentary are linked to this news release.

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/jamaoncology/fullarticle/10.1001/jamaoncol.2021.2755?guestAccessKey=bd1d5058-6861-4ca9-9126-aec996c6ba22&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=072221



ELSE PRESS RELEASES FROM THIS DATE:

Drought changes rice root microbiome

Drought changes rice root microbiome
2021-07-22
Drought can have a lasting impact on the community of microbes that live in and around roots of rice plants, a team led by UC Davis researchers has found. Root-associated microbes help plants take up nutrients from the soil, so the finding could help in understanding how rice responds to dry spells and how it can be made more resilient to drought. The work is published July 22 in Nature Plants. The root microbiome of irrigated rice plants goes through a sequence of changes as the plants grow and stabilizes when they flower. The sequence of changes in the root ...

Land repair vital for survival

Land repair vital for survival
2021-07-22
Restoration of degraded drylands is urgently needed to mitigate climate change, reverse desertification and secure livelihoods for the two billion people who live there, experts warn in a major new paper in Nature Ecology & Evolution. Scientists leading the Global Arid Zone Project examined restoration seeding outcomes at 174 sites on six continents, encompassing 594,065 observations of 671 plant species - with the lessons learned important to meeting ambitious future restoration targets. Flinders University Dr Martin Breed, one of three Australian researchers who helped coordinate ...

DeepMind and EMBL release the most complete database of predicted 3D structures of human proteins

DeepMind and EMBL release the most complete database of  predicted 3D structures of human proteins
2021-07-22
LONDON, 22 July 2021 - DeepMind today announced its partnership with the European Molecular Biology Laboratory (EMBL), Europe's flagship laboratory for the life sciences, to make the most complete and accurate database yet of predicted protein structure models for the human proteome. This will cover all ~20,000 proteins expressed by the human genome, and the data will be freely and openly available to the scientific community. The database and artificial intelligence system provide structural biologists with powerful new tools for examining a protein's three-dimensional structure, and offer a treasure trove of data that could unlock future advances and herald a new era for AI-enabled biology. AlphaFold's recognition in December 2020 by the ...

Newly-hatched pterosaurs may have been able to fly

Newly-hatched pterosaurs may have been able to fly
2021-07-22
Newly-hatched pterosaurs may have been able to fly but their flying abilities may have been different from adult pterosaurs, according to a new study. Pterosaurs were a group of flying reptiles that lived during the Triassic, Jurassic and Cretaceous Periods (228 to 66 million years ago). Due to the rarity of fossilised pterosaur eggs and embryos, and difficulties distinguishing between hatchlings and small adults, it has been unclear whether newly-hatched pterosaurs were able to fly. Researchers from the Universities of Portsmouth and Bristol, along with palaeontologist Darren Naish, found that hatchling humerus bones were stronger than those of many adult pterosaurs, indicating ...

A rock with many perspectives

A rock with many perspectives
2021-07-22
The Alum Shale of Northern Europe not only has an eventful history of formation, connected with the microcontinent Baltica, it also holds great potential as an object of investigation for future research questions. Geologists use the rock to reconstruct processes of oil and gas formation, and even possible traces of past life on Mars can be identified with its help. Researchers at the German Research Centre for Geosciences Potsdam GFZ, together with colleagues from Canada, China, Switzerland and Denmark, have summarised the state of knowledge about the multi-layered rock. Their article was published in July in the journal Earth-Science Reviews. The Microcontinent Baltica "This rock tells a story," says Hans-Martin Schulz when he talks about the Northern European Alum Shale. It is ...

New study reveals previously unseen star formation in milky way

2021-07-22
Astronomers using two of the world's most powerful radio telescopes have made a detailed and sensitive survey of a large segment of our home galaxy -- the Milky Way -- detecting previously unseen tracers of massive star formation, a process that dominates galactic ecosystems. The scientists combined the capabilities of the National Science Foundation's Karl G. Jansky Very Large Array (VLA) and the 100-meter Effelsberg Telescope in Germany to produce high-quality data that will serve researchers for years to come. Stars with more than about ten times the mass of our Sun are important components of the Galaxy ...

New insight on the reproductive evolution of land plants

New insight on the reproductive evolution of land plants
2021-07-22
Around 470 million years ago, plants began to conquer the terrestrial surfaces. The first examples had a small axis terminated by a structure capable of forming spores, almost like current mosses. The appearance of plant organs mediated the explosive radiation of land plants, which shaped the surface of our planet and allowed the establishment of terrestrial animal life. However, evolving such a diversity of organs, such as roots, leaves, or immobile gametes, requires coordinated genetic changes: rise of new genes, repurpose of genetic material, and development of new regulatory programs. In a study published in Nature Plants, a consortium ...

Unlocking genetic clues behind aortic aneurysm

2021-07-22
A new study increases knowledge of the genetics behind aortic aneurysm, a disease that can spark life-threatening events like aortic dissections and ruptures. University of Michigan Health-led researchers compared blood samples from more than 1,300 people who had a thoracic aortic aneurysm with more than 18,000 control samples, in partnership with U-M's Cardiovascular Health Improvement Project and its Michigan Genomics Initiative. "After examining nearly the entire human genome for genetic changes that increase risk of aneurysm, we discovered a new change in the genetic code of a transcription factor, ...

Survival after cardiac arrest - Freiburg cardiovascular surgeons develop new technique

2021-07-22
Around 50,000 people suffer sudden cardiac arrest in Germany every year. When occurring outside a hospital, the chances of survival are only ten percent. Survivors often suffer from severe permanent neurological damage. On July 21st, 2021, researchers from the Faculty of Medicine - University of Freiburg, Germany, published together with German and US colleagues a review article in the journal Nature Reviews Neuroscience. They describe the most important therapeutic factors for successful resuscitation. The scientists name the therapy concept based on these factors ...

Surgeons endorse efforts to improve firearm safety and reduce firearm-related injuries

2021-07-22
Key Takeaways A survey of American College of Surgeons members found almost two-thirds treat firearm injuries and more than 85 percent support the organization advocating for policies to reduce firearm-related injuries. Forty-two percent of ACS members keep firearms in their homes and nearly one-third (32 percent) of surgeon firearm owners store firearms unlocked and loaded. Survey findings will enable the ACS to identify ways to engage all members, including gun owners, and advocate for initiatives that prevent firearm-related injuries. CHICAGO (July 22, 2021): In what may be the largest survey of physician attitudes about firearms and how firearm-owning surgeons store guns in their homes, U.S. members of the American College of Surgeons ...

LAST 30 PRESS RELEASES:

Fatty liver in pregnancy may increase risk of preterm birth

World record for lithium-ion conductors

Researchers map 7,000-year-old genetic mutation that protects against HIV

KIST leads next-generation energy storage technology with development of supercapacitor that overcomes limitations

Urine, not water for efficient production of green hydrogen

Chip-scale polydimethylsiloxane acousto-optic phase modulator boosts higher-resolution plasmonic comb spectroscopy

Blood test for many cancers could potentially thwart progression to late stage in up to half of cases

Women non-smokers still around 50% more likely than men to develop COPD

AI tool uses face photos to estimate biological age and predict cancer outcomes

North Korea’s illegal wildlife trade threatens endangered species

Health care workers, firefighters have increased PFAS levels, study finds

Turning light into usable energy

Important step towards improving diagnosis and treatment of brain metastases

Maternal cardiometabolic health during pregnancy associated with higher blood pressure in children, NIH study finds

Mercury levels in the atmosphere have decreased throughout the 21st century

This soft robot “thinks” with its legs

Biologists identify targets for new pancreatic cancer treatments

Simple tweaks to a gene underlie the stench of rotten-smelling flowers

Simple, effective interventions reduce emissions from Bangladesh’s informal brick kilns

Ultrasound-guided 3D bioprinting enables deep-tissue implant fabrication in vivo

Soft limbs of flexible tubes and air enable dynamic, autonomous robotic locomotion

Researchers develop practical solution to reduce emissions and improve air quality from brick manufacturing in Bangladesh

Durham University scientists solve 500-million-year fossil mystery

Red alert for our closest relatives

3D printing in vivo using sound

Global Virus Network meeting unites Caribbean and Latin America to tackle emerging viral threats

MD Anderson Research Highlights for May 8, 2025

Study of Türkiye gold mine landslide highlights need for future monitoring

Researchers find new defense against hard-to-treat plant diseases

Characterization of research grant terminations at the National Institutes of Health

[Press-News.org] Prostate cancer treatment among black, white patients during pandemic