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Mast cells and PGE2: Key players in controlling asthma inflammation

Rss Feed - Thu, 05/30/2024 - 15:40
Previous research indicates that mast cells, a type of immune cell found in the tissues throughout the body, cause inflammation during an asthma attack, inducing symptoms such as trouble breathing and narrowing of the airways.

Newly discovered lincRNA controls the development and function of regulatory T cells

Rss Feed - Thu, 05/30/2024 - 15:33
The T cells in our blood fight against cancer, viruses and bacteria. Specific regulatory T cells are required to control faulty immune responses, and disruption in their function may lead to autoimmune diseases or cancer.

Existing drug alleviates symptoms of a rare genetic syndrome

Rss Feed - Thu, 05/30/2024 - 15:15
A drug approved to treat certain autoimmune diseases and cancers successfully alleviated symptoms of a rare genetic syndrome called autoimmune polyendocrine syndrome type 1 (APS-1).

Female and male heart failure may require distinct treatments

Rss Feed - Thu, 05/30/2024 - 15:11
A new study from the UC Davis School of Medicine found striking differences at the cellular level between male and female mice with heart failure with preserved ejection fraction (HFpEF).

Study: Better sleep health associated with lower levels of loneliness

Rss Feed - Thu, 05/30/2024 - 15:01
A new study to be presented at the SLEEP 2024 annual meeting found that better sleep health was associated with lower levels of loneliness, and this association was stronger among younger adults.

Study finds distinct link between sleep duration, social media usage, and brain activation in teens

Rss Feed - Thu, 05/30/2024 - 14:58
A new study to be presented at the SLEEP 2024 annual meeting found a distinct relationship between sleep duration, social media usage, and brain activation across brain regions that are key for executive control and reward processing.

Memory decline reported by patients and partners may signal early Alzheimer's changes

Rss Feed - Thu, 05/30/2024 - 13:19
A new study adds further evidence that when a patient or family member notices signs of persistent memory loss, it's important to speak with a doctor.

Statins may block an inflammation pathway involved in the development of cancer

Rss Feed - Thu, 05/30/2024 - 08:36
A new study led by investigators from Mass General Cancer Center, a founding member of the Mass General Brigham healthcare system, reveals that statins-;commonly used cholesterol-lowering drugs-;may block a particular pathway involved in the development of cancer that results from chronic inflammation.

Could edible robots be the future of food and medicine?

Rss Feed - Wed, 05/29/2024 - 23:23
A review in Nature Reviews Materials explores the potential of edible materials in creating robotic foods and edible robots, highlighting their therapeutic and environmental benefits, while addressing current research challenges.

New weapon against cancer: "DNA warhead" targets mutant protein in tumor cells

Rss Feed - Wed, 05/29/2024 - 22:58
Tumor protein P53 (TP53) plays an important role in suppressing the growth of tumors. Mutations in the gene for TP53 can have a disastrous effect, hampering the body's ability to fight tumors and even encouraging their growth.

Exercise-induced exerkines: Secret weapon in disease prevention and therapy

Rss Feed - Wed, 05/29/2024 - 22:37
A recent review in Signal Transduction and Targeted Therapy highlights the role of exercise-induced molecules, exerkines, in disease prevention and treatment, emphasizing their molecular mechanisms and therapeutic potential.

Pregnant women less likely to suffer long COVID, study finds

Rss Feed - Wed, 05/29/2024 - 22:19
A new study in EClinicalMedicine found that SARS-CoV-2 infection during pregnancy is linked to a lower risk of developing post-acute sequelae (PASC) compared to infection outside of pregnancy.

Delayed multiple sclerosis diagnosis underscores need for urgent research and awareness boost, report find

Rss Feed - Wed, 05/29/2024 - 22:06
A new report from MS Australia reveals that the average time to diagnose multiple sclerosis is nearly four years, highlighting the urgent need for increased research investment and enhanced awareness.

Heart-healthy habits keep you biologically young, study shows

Rss Feed - Wed, 05/29/2024 - 21:36
A new study in the Journal of the American Heart Association reveals that heart-healthy lifestyle factors are linked to younger biological age and lower cardiovascular disease risk through DNA methylation.

Early peanut consumption slashes allergy risk by 71%, landmark study finds

Rss Feed - Wed, 05/29/2024 - 21:22
A recent study published in NEJM Evidence found that feeding children peanut products regularly from infancy to age five reduced the rate of peanut allergy in adolescence by 71%, providing long-term prevention through early allergen consumption

Oral semaglutide shows significant promise in improving diabetes control and cardiovascular health, study reveals

Rss Feed - Wed, 05/29/2024 - 21:05
A recent study in the Journal of Clinical Medicine found that oral semaglutide significantly improves glycemic control and reduces body weight in type 2 diabetes patients after 24 weeks of treatment.

COVID-19 boosters targeting omicron subvariants remain effective, but wane over time

Rss Feed - Wed, 05/29/2024 - 18:53
Boosters that target the omicron subvariants of SARS-CoV-2 are still providing reasonably durable protection against infection, hospitalization and death from COVID-19, according to new data from a study led by researchers at the UNC Gillings School of Global Public Health.

Study examines the effects of pregnant mother's epilepsy medications on child's creativity

Rss Feed - Wed, 05/29/2024 - 17:34
While older drugs for epilepsy, taken while pregnant, have been shown in previous research to affect the creative thinking of children, a new study finds no effects on creativity for children born to those taking newer epilepsy drugs.

Researchers develop novel method to 'grow your own' donor skin

Rss Feed - Wed, 05/29/2024 - 16:27
Skin grafting is an essential procedure used to treat severe skin wounds. In the case of extensive wounds, however, it can be challenging to harvest enough donor skin, and generating artificial skin substitutes that include hair follicles and sweat glands and can engraft on deep wounds has not been successful.

Timely transition from pediatric to adult care reduces hospitalizations for sickle cell patients

Rss Feed - Wed, 05/29/2024 - 16:12
Individuals living with sickle cell disease (SCD) who experience a delay of more than six months in transitioning from pediatric to adult care are twice as likely to be hospitalized compared to those who transition in less than two months, according to a study published in Blood Advances.

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