(Press-News.org) About The Study: In this study of 48,000 patients, gender-affirming surgery increased significantly in the U.S., nearly tripling from 2016 to 2019. Breast and chest surgery was the most common class of procedures performed overall. The number of genital surgical procedures performed increased with increasing age.
Authors: Jason D. Wright, M.D., of the Columbia University College of Physicians and Surgeons in New York, 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/jamanetworkopen.2023.30348)
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 http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2023.30348?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=082323
About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
END
National estimates of gender-affirming surgery
JAMA Network Open
2023-08-23
ELSE PRESS RELEASES FROM THIS DATE:
Health claims and doses of fish oil supplements
2023-08-23
About The Study: The results of this study suggest that the majority of fish oil supplement labels make health claims, usually in the form of structure/function claims, that imply a health benefit across a variety of organ systems despite a lack of trial data showing efficacy. Significant heterogeneity exists in the daily dose of eicosapentaenoic acid + docosahexaenoic acid in available supplements, leading to potential variability in safety and efficacy between supplements.
Authors: Ann Marie Navar, M.D., ...
Study: Atmospheric circulation weakens following volcanic eruptions
2023-08-23
The Pacific Ocean covers 32% of Earth’s surface area, more than all the land combined. Unsurprisingly, its activity affects conditions around the globe.
Periodic variations in the ocean’s water temperature and winds, called the El Niño–Southern Oscillation, are a major meteorologic force. Scientists know that human activity is affecting this system, but are still determining the extent. A new study in Nature has revealed that the atmospheric component of this system — ...
How artificial intelligence gave a paralyzed woman her voice back
2023-08-23
Researchers at UC San Francisco and UC Berkeley have developed a brain-computer interface (BCI) that has enabled a woman with severe paralysis from a brainstem stroke to speak through a digital avatar.
It is the first time that either speech or facial expressions have been synthesized from brain signals. The system can also decode these signals into text at nearly 80 words per minute, a vast improvement over commercially available technology.
Edward Chang, MD, chair of neurological surgery at UCSF, who has worked on the technology, known as a brain computer interface, or BCI, for more than a decade, hopes this latest research breakthrough, appearing Aug. 23, 2023, ...
Wildlife overflow enriches biodiversity beyond park boundaries
2023-08-23
New research has discovered the power of large national parks to not only enhance bird diversity inside their borders but boost mammal diversity in nearby unprotected areas.
The University of Queensland’s Dr Matthew Luskin said the study, which involved using more than 2,000 cameras and bird surveys across Southeast Asia, reveals for the first time the benefit of expanding protected land areas around the globe beyond park boundaries.
“Protected area expansions are often a difficult and expensive process, but our results show they are absolutely worth it,” Dr Luskin said.
“We ...
Graphene: More magic starts when flatness ends
2023-08-23
Researchers from The University of Manchester and the University of Warwick finally solved the long-standing puzzle of why graphene is so much more permeable to protons than expected by theory.
A decade ago, scientists at The University of Manchester demonstrated that graphene is permeable to protons, nuclei of hydrogen atoms. The unexpected result started a debate in the community because theory predicted that it would take billions of years for a proton to permeate through graphene’s dense crystalline structure. This had led to suggestions that protons permeate not through the crystal lattice itself, ...
Researchers fully sequence the Y chromosome for the first time
2023-08-23
What was once the final frontier of the human genome — the Y chromosome — has just been mapped out in its entirety.
Led by the National Human Genome Research Institute (NHGRI), a team of researchers at the National Institute of Standards and Technology (NIST) and many other organizations used advanced sequencing technologies to read out the full DNA sequence of the Y chromosome — a region of the genome that typically drives male reproductive development. The results of a study ...
New research shows how cancer rewires a key immune pathway to spread
2023-08-23
A study led by researchers at Memorial Sloan Kettering Cancer Center (MSK) and Weill Cornell Medicine discovered a new relationship between cancer cells and the immune system, and shows how cancer can selfishly hijack a normally helpful immune pathway.
Usually, activation of this key immune pathway — called the STING pathway — triggers a strong inflammatory response that protects the body from foreign and unhealthy cells. But prolonged activation of the same pathway leads to a desensitization and ultimately to a “rewiring” of cellular signaling, which aids and abets cancer’s spread, the researchers found.
“You might think of ...
Graphene discovery could help generate hydrogen cheaply and sustainably
2023-08-23
Researchers from The University of Warwick and the University of Manchester have finally solved the long-standing puzzle of why graphene is so much more permeable to protons than expected by theory.
A decade ago, scientists at The University of Manchester demonstrated that graphene is permeable to protons, nuclei of hydrogen atoms.
The unexpected result started a debate in the community because theory predicted that it would take billions of years for a proton to permeate through graphene’s dense crystalline structure. ...
Adding immunity to human kidney-on-a-chip advances cancer drug testing
2023-08-23
By Benjamin Boettner
(Boston) — A growing repertoire of cell and molecule-based immunotherapies is offering patients with indomitable cancers new hope by mobilizing their immune systems against tumor cells. An emerging class of such immunotherapeutics, known as T cell bispecific antibodies (TCBs), are of growing importance with several TCBs that the U.S. Food and Drug Administration (FDA) approved for the treatment of leukemias, lymphomas, and myelomas. These antibody drugs label tumor cells with one of their ends, and attract immune cells with another end to coerce them into tumor cell killing.
One major challenge in the development of TCBs and other immunotherapy ...
Fungus gnats as pollinators not pests
2023-08-23
Many plants and crops rely on insects to pollinate them so they can reproduce. A new study has shown that several flowering plants from the group Euonymus are pollinated by fungus gnats, a dipteran insect. Specifically, they pollinate Euonymus plants which have red-petaled flowers with short stamens and yogurt-like scent. Although fungus gnats are known to pollinate hundreds of plant species, this study shows that the particular traits of red Euonymus flowers were likely to have been acquired via pollination syndrome, evolving over a process of natural selection to be pollinated specifically by fungus gnats. This research highlights the important role of Diptera, which are commonly regarded ...
LAST 30 PRESS RELEASES:
Some acute and chronic viral infections may increase the risk of cardiovascular disease
Flavanols in cocoa can protect blood vessel function following uninterrupted sitting - study
$100 Million gift will advance UCSF’s dementia research and care
The 4th Japan-India Universities Forum on 15 November
Arctic town Kiruna is colder after the move
Mayo Clinic study finds majority of midlife women with menopause symptoms do not seek care
Underwater robot ‘Lassie’ discovers remarkable icefish nests during search for Shackleton’s lost ship off Antarctica
Wearable robots you can wear like clothes: automatic weaving of “fabric muscle” brings commercialization closer
Researcher improves century-old equation to predict movement of dangerous air pollutants.
Heatwaves linked to rise in sleep apnoea cases in Europe
Down‑top strategy engineered large‑scale fluorographene/PBO nanofibers composite papers with excellent wave‑transparent performance and thermal conductivity
The Lancet: Climate change inaction being paid for in millions of lives every year
New insights reveal how coral gets a grip
Home treatment with IV antibiotics could relieve NHS pressure
AI ECG better detects severe heart attacks in emergency setting
Straw-based biochar and smart irrigation help maize thrive with less water and fertilizer
‘Broken’ genes a common factor in marsupial fur colour
Turning waste into clean water: Magnetic carbon materials remove toxic pollutants from wastewater
World Health Organization’s priorities shaped by its reliance on grants from donor organisations such as the Gates Foundation
One in ten people without coeliac disease or wheat allergy report sensitivity to gluten or wheat
How can (A)I help you?
Study finds new system can cut patient waiting times for discharge
Allison Institute’s third annual scientific symposium highlighted by panel discussion with five Nobel laureates
SETI Institute accelerates the search for life beyond earth with NVIDIA IGX Thor
Wetlands efficiently remove nitrogen pollution from surface water, leading to cost savings for municipalities
Dr. Loren Miller presents oral late breaker at IDWeek 2025 of a first-of-its-kind clinical trial that shows efficacy of bacteriophage therapy for Staphylococcus aureus bacteremia
Dirty water boosts prospects for clean hydrogen
New multisociety guidance strengthens infection prevention and control in nursing homes
More scientific analysis needed on impacts of industrial decarbonization
New research uncovers how bad bacteria know where to cluster and cause infection
[Press-News.org] National estimates of gender-affirming surgeryJAMA Network Open




