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New Kaposi sarcoma mouse model could be key to drug development

Rss Feed - Mon, 04/29/2024 - 21:37
Researchers at UNC Lineberger Comprehensive Cancer Center, after decades of research efforts, have developed a mouse model of Kaposi sarcoma that could be key to the development of new drugs to treat the disease.

FDA-approved surgical robots trend toward autonomy, study finds

Rss Feed - Mon, 04/29/2024 - 21:23
A systematic review in npj Digital Medicine categorizes FDA-approved surgical robots by their levels of autonomy, highlighting a need for standardized definitions and greater regulatory clarity as these systems evolve towards higher autonomy.

Genetic associations of key genes in breast cancer pathogenesis

Rss Feed - Mon, 04/29/2024 - 15:50
Breast cancer remains a significant global health concern, warranting further exploration into its genetic basis and potential therapeutic targets.

Enzyme discovery paves the way for developing universal donor blood

Rss Feed - Mon, 04/29/2024 - 15:03
Researchers at DTU and Lund University have discovered enzymes that remove hindrances that stood in the way of developing universal donor blood.

Study finds major gaps in cancer screening use in Federally Qualified Health Centers

Rss Feed - Mon, 04/29/2024 - 14:46
A national study led by researchers at The University of Texas MD Anderson Cancer Center and The University of New Mexico (UNM) Comprehensive Cancer Center found major gaps in breast, cervical and colorectal cancer screening use in Federally Qualified Health Centers (FQHCs) in the U.S., relative to overall screening rates in the country.

Benefits and challenges of integrating nursing home residents into clinical trials

Rss Feed - Mon, 04/29/2024 - 14:38
Clinical trials are constantly being designed and study participants enrolled to determine if medical treatments and therapies are safe and effective.

American Heart Association funds four new projects to evaluate the role of race in predicting heart disease risk

Rss Feed - Mon, 04/29/2024 - 13:43
People with heart disease may receive different care because of how race is interpreted in health risk calculators and other tools that help clinicians make treatment decisions.

Study reveals brown fat's built-in mechanism and potential obesity treatment

Rss Feed - Mon, 04/29/2024 - 13:20
Brown fat, also known as brown adipose tissue (BAT), is a type of fat in our bodies that's different from the white fat around our belly and thighs that we are more familiar with.

Pandemic-induced social isolation: Assessing its impact on older adults' wellbeing

Rss Feed - Mon, 04/29/2024 - 09:52
Researchers explore the effects of social isolation in adults 50 years of age and older during the COVID-19 pandemic.

Study reveals disparities in palliative care for people with opioid use disorder

Rss Feed - Mon, 04/29/2024 - 07:59
Compared with people without opioid use disorder, those with opioid use disorder were less likely to receive palliative care in clinics and in their homes, and were dying at younger ages of causes other than opioid use, according to new research published in CMAJ (Canadian Medical Association Journal) https://www.cmaj.ca/lookup/doi/10.1503/cmaj.231419.

SCA4 genetic breakthrough: Unveiling the cause of a devastating neurological disease

Rss Feed - Mon, 04/29/2024 - 07:47
Some families call it a trial of faith. Others just call it a curse. The progressive neurological disease known as spinocerebellar ataxia 4 (SCA4) is a rare condition, but its effects on patients and their families can be severe.

Research uncovers Blautia bacteria's crucial role in gut health and disease protection

Rss Feed - Mon, 04/29/2024 - 07:29
A low-fiber “Western diet” causes damage to the protective mucus barrier in the gut, and such damage can increase the risk of inflammation and infection.

Majority of AI clinical trials report positive outcomes, yet concerns over generalizability persist

Rss Feed - Mon, 04/29/2024 - 06:29
The state of randomized controlled trials (RCTs) for artificial intelligence (AI) algorithms in clinical practice.

Do SARS-CoV-2 infections cause long-term loss of smell and taste?

Rss Feed - Mon, 04/29/2024 - 06:02
The long-term smell and taste-associated outcomes of coronavirus disease 2019 (COVID-19) using validated psychophysical tests.

Ancient grains show promise for type 2 diabetes

Rss Feed - Mon, 04/29/2024 - 00:00
A meta-analysis in the journal Nutrition, Metabolism and Cardiovascular Diseases finds that ancient grains like oats, brown rice, and millet may improve lipid profiles in type 2 diabetes patients, but variations in study designs call for further research to confirm these benefits.

Study questions the need for endotype-specific diets in diabetes management

Rss Feed - Sun, 04/28/2024 - 23:45
Study finds minor differences in dietary adherence and its impact on cardiovascular and kidney outcomes across diabetes endotypes, indicating limited evidence for endotype-specific dietary guidelines.

Study reveals high levels of antibiotic resistance in meat sold for consumption

Rss Feed - Sun, 04/28/2024 - 23:28
New research presented at the ESCMID Global Congress (formerly ECCMID) in Barcelona, Spain (27-30 April) has found substantial levels of resistance to critically important antibiotics in meat sold for human and animal consumption.

Expert warns of the continuous dangers posed by polio and other enteroviruses

Rss Feed - Sun, 04/28/2024 - 23:26
Consistently high vaccination rates and global health surveillance programs have helped eliminate poliomyelitis (polio) in almost all countries of the world, except Afghanistan and Pakistan.

New study reveals global risk distribution of visceral leishmaniasis

Rss Feed - Sun, 04/28/2024 - 23:13
Announcing a new article publication for Zoonoses journal. Visceral leishmaniasis (VL) is a vector-borne disease posing increasing public health concerns.

Study rethinks immune system strategies to boost vaccine effectiveness

Rss Feed - Sun, 04/28/2024 - 22:52
A recent Cell journal review explores key immunological assumptions to enhance our understanding of vaccine design, autoimmune responses, and immune system pathology, aiming to refine intervention strategies and theoretical frameworks in immunology.

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