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

Researchers find diverse supportive partnerships among older gay men with and without HIV

2021-02-17
(Press-News.org) WASHINGTON --- Recent data reveals that gay men living with HIV report having supportive relationships with family, friends, or in informal relationships rather than with primary romantic partners, while gay men who are HIV negative report having relationships mainly with primary partners. Additionally, gay men living with HIV were more likely to report no primary or secondary supportive partnerships compared to men who are HIV negative. The analysis was led by researchers at Georgetown University Medical Center. Along with successful HIV treatments, it is known that the presence of social support impacts long-term survival among men living with HIV. However, little has been known about the types of supportive relationship among gay men in general, and none for those men living with HIV. Identifying the types of relationships could inform how they impact healthy aging among this community of men. To fill this knowledge gap, Georgetown researchers conducted a study to identify the types of supportive relationships among middle-aged and older gay men living with and without HIV. The finding appears February 17, 2021, in PLOS ONE. Lead author Matthew Statz, a 3rd year medical student at Georgetown University School of Medicine, and his colleagues, collected supportive relationship data from 1,054 men participating in the Multicenter AIDS Cohort Study (Baltimore-Washington, DC, Chicago, Pittsburgh, and Los Angeles) from 2016-2019. The average age of the men was 62, with similar numbers of HIV positive and negative men. The study participants were asked about any primary or secondary supportive relationships in their life. A primary relationship was defined as a long-term relationship that included marriage, other forms of legal commitment, or a strong romantic commitment between partners. Secondary relationships included close friends, biological family members, chosen family sexual partners, or former romantic partners. "We recognized that little was known about the types of supportive relationships these men were had -- whether they were in committed romantic relationships, or if they relied on other non-romantic partnerships, such as family and friends," said Statz. "The large number of older gay men, regardless of their HIV status, who reported having neither a primary nor secondary supportive relationship was unexpected and concerning," said Statz. "The importance of social support has been clearly established in the management of chronic illness, including HIV." Statz says the study paves the way for further research in progress into how these men's partnerships impact all aspects of their mental and physical health including implications for HIV viral suppression, frailty, and loneliness.

INFORMATION:

The study was funded by the National Institute of Minority Health Disparities (R01MD010680). In addition to Statz, authors of the manuscript at Georgetown include Deanna Ware and Michael Plankey, the study's senior co-principal investigator and Professor in the Department of Medicine at Georgetown University Medical Center. Other authors include Nicholas Perry, Warren Alpert Medical School, Brown University, Providence, Rhode Island; David Huebner, Department of Prevention and Community Health, Milken Institute of Public Health, George Washington University, Washington, DC; Christopher Cox and Sabina Haberlen, Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD; Andre Brown and James Egan, Department of Behavioral and Community Health Sciences, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA; Steven Meanley, Department of Family and Community Health, University of Pennsylvania School of Nursing, Philadelphia, PA; Mark Brennan, Brookdale Center for Healthy Aging, Hunter College, City University of New York, New York, NY; Linda A. Teplin, Feinberg School of Medicine, Northwestern University, Chicago, IL; Robert Bolan, Los Angeles LGBT Center, Los Angeles, CA; and M. Reuel Friedman, Department of Infectious Diseases and Microbiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA (co-principal investigator of this study). Statz and his co-authors report having no personal financial interests related to the study. About Georgetown University Medical Center Georgetown University Medical Center (GUMC) is an internationally recognized academic health and science center with a four-part mission of research, teaching, service and patient care (through MedStar Health). GUMC's mission is carried out with a strong emphasis on public service and a dedication to the Catholic, Jesuit principle of cura personalis -- or "care of the whole person." The Medical Center includes the School of Medicine and the School of Nursing & Health Studies, both nationally ranked; Georgetown Lombardi Comprehensive Cancer Center, designated as a comprehensive cancer center by the National Cancer Institute; and the Biomedical Graduate Research Organization, which accounts for the majority of externally funded research at GUMC including a Clinical and Translational Science Award from the National Institutes of Health. Connect with GUMC on Facebook (Facebook.com/GUMCUpdate), Twitter (@gumedcenter).



ELSE PRESS RELEASES FROM THIS DATE:

High-risk gene for neurodevelopmental disorders linked to sleep problems in flies

High-risk gene for neurodevelopmental disorders linked to sleep problems in flies
2021-02-17
PHILADELPHIA - The mutation of a gene that has been associated with neurodevelopmental disorders like autism spectrum disorder led to marked sleep disturbances in fruit flies, according to a new study from scientists in the Perelman School of Medicine at the University of Pennsylvania. The findings, published Wednesday in Science Advances, provide further evidence that sleep is linked to early neurodevelopmental processes and could guide future treatments for patients. While sleep disruption is a commonly reported symptom across neurodevelopmental disorders, including autism, it is often treated clinically as a "secondary effect" ...

Changing livestock in ancient Europe reflect political shifts

Changing livestock in ancient Europe reflect political shifts
2021-02-17
In ancient European settlements, livestock use was likely primarily determined by political structure and market demands, according to a study published February 17, 2021 in the open-access journal PLOS ONE by Ariadna Nieto-Espinet and colleagues of the Consejo Superior de Investigaciones Científicas, Barcelona. Zooarchaeology - the study of animal remains from archaeological sites - has great potential to provide information on past human communities. Livestock preferences are known to have changed over time in Europe, but little is known about how much these changes are influenced by environmental, economic, or political conditions of ancient settlements. In ...

More sustainable recycling of plastics

2021-02-17
The new method works without extremely high temperatures, is therefore more energy-efficient and has a significantly higher recovery rate (approx. 96 per cent of the starting material) than established processes. These findings will be published on 17 February 2021 in the scientific journal Nature. Mechanical recycling vs. chemical recycling "The direct re-utilization of plastics is often hampered by the fact that, in practice, mechanical recycling only functions to a limited degree - because the plastics are contaminated and mixed with additives, which impairs the properties ...

This robot doesn't need any electronics

This robot doesnt need any electronics
2021-02-17
Engineers at the University of California San Diego have created a four-legged soft robot that doesn't need any electronics to work. The robot only needs a constant source of pressurized air for all its functions, including its controls and locomotion systems. The team, led by Michael T. Tolley, a professor of mechanical engineering at the Jacobs School of Engineering at UC San Diego, details its findings in the Feb. 17, 2021 issue of the journal Science Robotics. "This work represents a fundamental yet significant step towards fully-autonomous, electronics-free walking robots," said Dylan Drotman, a Ph.D. student in Tolley's research group and the paper's first author. Applications include low-cost robotics for entertainment, such ...

Climate change and fire suppression

2021-02-17
The unprecedented and deadly blazes that engulfed the American West in 2020 attest to the increasing number, size and severity of wildfires in the region. And while scientists predict the climate crisis will exacerbate this situation, there's still much discussion around its contributing factors. With this in mind, scientists at five western universities, including UC Santa Barbara, investigated the effects of human-driven climate change and more than a century of fire suppression, which has produced dense forests primed to burn. Their research, published in the journal Environmental ...

On the quest for other Earths

2021-02-17
In the search for planets capable of sustaining life, an international research team with members from ETH has taken a significant step forward. As the researchers reported recently in the journal Nature Communications, they found signs of a Neptune-sized planet in the Alpha Centauri star system, a mere 4.4 light years away from Earth. This exoplanet is located in a zone that may offer suitable conditions for life. The team was able to collect data with unprecedented sensitivity, thus registering even very weak signals. Earth is a disruptive factor Thanks to the new process, the researchers have advanced one step closer to ...

Scientists able to see how potential cancer treatment reacts in single cell

Scientists able to see how potential cancer treatment reacts in single cell
2021-02-17
In the paper, 'Tracking Reactions of Asymmetric Organo-Osmium Transfer Hydrogenation Catalysts in Cancer Cells', published in the journal Angewandte Chemie, researchers from the University of Warwick have, for the first time, used the new 185 m beamline to track Osmium in a single cancer cell at a scale of 100 nanometers. They used two techniques to track potential treatments in cancer cells, the first, ICP-MS, which stands for Inductively Coupled Plasma-Mass Spectrometry, can quantify a wide range of natural and drug elements in millions of cells. However, to investigate a single cancer cell, researchers used synchrotron X-ray Fluorescence ...

RUDN University physicists analyzed the role of gravity in elementary particles formation

RUDN University physicists analyzed the role of gravity in elementary particles formation
2021-02-17
Gravity might play a bigger role in the formation of elementary particles than scientists used to believe. A team of physicists from RUDN University obtained some solutions of semi-classical models that describe particle-like waves. They also calculated the ratio between the gravitational interaction of particles and the interaction of their charges. The results of the study were published in the Universe journal. Due to their small size, the gravitational interaction between elementary particles (electrons, protons, and neutrons) is weak compared to Coulomb forces--attraction ...

Foreign language learners should be exposed to slang in the classroom and here's why....

2021-02-17
Experts say English slang and regional dialect should not be banned from classrooms but when you're getting to grips with a second language how helpful is it to learn non-standard lingo? Very, says Sascha Stollhans, of the Department of Languages and Cultures at Lancaster University, who argues that standardised language norms are artificial and language learners should learn about all aspects of language, even the controversial ones. In his policy paper, just published in the Languages, Society & Policy Journal, he says: There are concerns among professionals that introducing learners to 'non-standard' language could lead to ambiguity and confusion and that students might be penalised for using it in assessments. Linguistic variation is a rich area of study that can appeal to language ...

Fatty tissue accumulated in the neck linked to heart problems, study finds

Fatty tissue accumulated in the neck linked to heart problems, study finds
2021-02-17
Researchers from the University of Granada warn that an accumulation of fatty tissue in the neck (both the double chin and the deeper deposits, located between muscles and around the cervical vertebrae) is a predictor of central and overall adiposity, cardiometabolic risk, and a pro-inflammatory profile in sedentary young adults. A study conducted by researchers from the University of Granada (UGR) has revealed that an accumulation of fatty tissue in the neck is a predictor of central and overall adiposity, cardiometabolic risk (heart problems), and a pro-inflammatory profile in sedentary young adults. Traditionally, the accumulation of visceral adipose tissue has been considered one of the factors most strongly ...

LAST 30 PRESS RELEASES:

New route to ‘quantum spin liquid’ materials discovered for first time

Chang’e-6 basalts offer insights on lunar farside volcanism

Chang’e-6 lunar samples reveal 2.83-billion-year-old basalt with depleted mantle source

Zinc deficiency promotes Acinetobacter lung infection: study

How optogenetics can put the brakes on epilepsy seizures

Children exposed to antiseizure meds during pregnancy face neurodevelopmental risks, Drexel study finds

Adding immunotherapy to neoadjuvant chemoradiation may improve outcomes in esophageal cancer

Scientists transform blood into regenerative materials, paving the way for personalized, blood-based, 3D-printed implants

Maarja Öpik to take up the position of New Phytologist Editor-in-Chief from January 2025

Mountain lions coexist with outdoor recreationists by taking the night shift

Students who use dating apps take more risks with their sexual health

Breakthrough idea for CCU technology commercialization from 'carbon cycle of the earth'

Keck Hospital of USC earns an ‘A’ Hospital Safety Grade from The Leapfrog Group

Depression research pioneer Dr. Philip Gold maps disease's full-body impact

Rapid growth of global wildland-urban interface associated with wildfire risk, study shows

Generation of rat offspring from ovarian oocytes by Cross-species transplantation

Duke-NUS scientists develop novel plug-and-play test to evaluate T cell immunotherapy effectiveness

Compound metalens achieves distortion-free imaging with wide field of view

Age on the molecular level: showing changes through proteins

Label distribution similarity-based noise correction for crowdsourcing

The Lancet: Without immediate action nearly 260 million people in the USA predicted to have overweight or obesity by 2050

Diabetes medication may be effective in helping people drink less alcohol

US over 40s could live extra 5 years if they were all as active as top 25% of population

Limit hospital emissions by using short AI prompts - study

UT Health San Antonio ranks at the top 5% globally among universities for clinical medicine research

Fayetteville police positive about partnership with social workers

Optical biosensor rapidly detects monkeypox virus

New drug targets for Alzheimer’s identified from cerebrospinal fluid

Neuro-oncology experts reveal how to use AI to improve brain cancer diagnosis, monitoring, treatment

Argonne to explore novel ways to fight cancer and transform vaccine discovery with over $21 million from ARPA-H

[Press-News.org] Researchers find diverse supportive partnerships among older gay men with and without HIV