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Caregiver stress may increase hypertension risk in Black women

A new analysis finds that the stress of being a caregiver is associated with an increased risk of developing high blood pressure in 21- to 44-year-old Black women, a group known to have a higher prevalence of the condition compared with women of other racial and ethnic groups.

12 Dec 2024

Mediterranean plants show promise for cardiovascular disease treatment

A study initiated from a final degree project at the Universitat Autònoma de Barcelona, with the involvement of researchers from the INc-UAB, the University of Barcelona and Cuban and Chilean institutions, has resulted in an exhaustive bibliographic review of a group of Mediterranean plants, whose active principles are attributed pharmacological actions in the field of cardiovascular diseases most affecting the population.

12 Dec 2024

COMET trial shows active monitoring is noninferior to standard treatment for low-risk DCIS

Among patients with hormone receptor (HR)-positive, HER2-negative, low-risk ductal carcinoma in situ (DCIS), those who underwent active monitoring had similar two-year invasive ipsilateral breast cancer recurrence rates as those who underwent guideline-concordant treatment, according to results from the COMET clinical trial presented at the San Antonio Breast Cancer Symposium (SABCS), held December 10-13, 2024.

12 Dec 2024

Common brain network connected to heterogeneous patterns of brain atrophy in schizophrenia

A new study led by investigators from Mass General Brigham has identified a unique brain network that links varied patterns of brain atrophy, or shrinkage, associated with schizophrenia.

12 Dec 2024

Implantable sensors aid in optimizing bone injury recovery

Tiny implantable sensors are helping University of Oregon researchers optimize the process of recovery from severe bone injuries.

12 Dec 2024

electronRx to launch purpleDx pulmonary disease smartphone app for remote lung function monitoring

electronRx, a leading digital medicine and biomarker company driving healthcare through pulmonary innovation, today announced that it will launch purpleDx, a cardiopulmonary assessment app built to medical device standards, at CES 2025 from 7-10 Jan in Las Vegas, USA.

12 Dec 2024

Harnessing exosomes to deliver therapeutic proteins

Researchers at The Ottawa Hospital and the University of Ottawa have discovered an 18-digit code that allows proteins to attach themselves to exosomes - tiny pinched-off pieces of cells that travel around the body and deliver biochemical signals.

11 Dec 2024

New hepatitis B vaccine offers superior protection for people with HIV

A newer vaccine against hepatitis B virus was clearly superior to an older vaccine type in inducing a protective antibody response among people living with HIV who didn't respond to prior vaccination, according to the results of an international study led by a Weill Cornell Medicine investigator.

11 Dec 2024

Controversy surrounds landmark anti-platelet drug trial

An investigation published by The BMJ today raises new concerns over the landmark clinical trial (PLATO) that was used to gain worldwide approval for the anti-platelet drug ticagrelor (Brilinta in the US and Brilique in Europe), manufactured by AstraZeneca.

11 Dec 2024

PROSPECT-Lung trial aims to improve treatment for patients with resectable non-small cell lung cancer

The highly anticipated PROSPECT-Lung trial has officially opened, marking a significant step forward in the quest to improve treatment strategies for patients with resectable non-small cell lung cancer.

11 Dec 2024

Gut-targeted antidepressants: A novel approach to battling depression and anxiety

Most of us have experienced the effects of moods and emotions on our gastrointestinal tract, from "butterflies" in the stomach caused by nervousness to a loss of appetite when we're feeling blue.

11 Dec 2024

Penn-led consortium to advance imaging of brain diseases

A Penn Medicine-led consortium of radiology and chemistry researchers across the United States will advance imaging of diseases like Parkinson's by testing radiotracers they identified that illuminate α-synuclein (αSyn) or 4R tau proteins on positron emission tomography (PET) scans.

11 Dec 2024

Personalized blood test setpoints offer early disease detection

A complete blood count (CBC) screening is a routine exam requested by most physicians for healthy adults.

11 Dec 2024

Early smoking causes structural and functional heart damage

Cigarette smoking from childhood into early adulthood is associated with an increased risk of premature cardiac injury, according to a study published today in JACC, the flagship journal of the American College of Cardiology.

11 Dec 2024

Skin-friendly bacteria could revolutionize vaccination

Imagine a world in which a vaccine is a cream you rub onto your skin instead of a needle a health care worker pushes into your one of your muscles.

11 Dec 2024

Study pinpoints how a network of different proteins controls rest and activation

Cells in the immune system don't always fight; they often rest and wait for threats, like viruses or bacteria.

11 Dec 2024

Novel treatment for inflammatory skin conditions could be on the horizon

A new approach to treat rosacea and other inflammatory skin conditions could be on the horizon, according to a University of Pittsburgh study published today in Science Translational Medicine.

11 Dec 2024

Next-generation cell-penetrating antibodies could transform cancer treatment

A news feature on the research paper "Next-generation cell-penetrating antibodies for tumor targeting and RAD51 inhibition" by Rackear et al. was published in Oncotarget's Volume 15 on November 22, 2024, titled "Advancements in cell-penetrating monoclonal antibody treatment."

11 Dec 2024

Understanding how angiogenesis contributes to drug resistance in breast cancer

Breast cancer, the most common cancer among women, is notorious for its ability to develop resistance to a wide range of treatments, including surgery, chemotherapy, targeted therapies, and immunotherapy.

11 Dec 2024

Study highlights global surge in early-onset colorectal cancer

A new study led by American Cancer Society (ACS) researchers shows that early-onset colorectal cancer (CRC) incidence rates are rising in 27 of 50 countries/territories worldwide, 20 of which have either exclusive or faster increases for early-onset disease.

11 Dec 2024