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Looking at cancer drugs to help put the brakes on classic indicators of aging

Antiretroviral cocktails can make human immunodeficiency virus, or HIV, undetectable and untransmittable, but both the virus and its treatment can also accelerate aging of bone and muscle.

24 May 2023

Identifying risk biomarkers for a serious side effect of stem cell transplants

Doctors are one step closer to having a risk biomarker to alert them to which of their pediatric stem cell transplant patients are likely to experience a potentially deadly side effect called sinusoidal obstruction syndrome (SOS).

22 May 2023

Improved version of leadless pacemaker will soon be available for all patients

Every year more than one million people receive a pacemaker. Until now, leadless versions were only available for 20% of these patients.

22 May 2023

Unlocking gut health: How indoor environment impacts the microbiota balance

Research paper highlights the importance of a diverse and balanced gut microbiota for human health, while emphasizing the need for further understanding of the impact of indoor microbiome and metabolites on gut microbiota.

21 May 2023

Human body odor critical for mosquito host-seeking behavior over long distances, study finds

We know a lot about mosquito preferences up close, but how do mosquitoes find us from up to a hundred meters away? Using an ice-rink-sized outdoor testing arena in Zambia, researchers found that human body odor is critical for mosquito host-seeking behavior over long distances.

19 May 2023

Temperature sensation in the phantom hand provides a more realistic touch to amputees

An unexpected discovery about temperature feedback has led to new bionic technology that allows amputees to sense the temperature of objects – both hot and cold – directly in the phantom hand.

18 May 2023

Melanin structure discovery brings scientists one step closer to developing ultra-protective sunscreen

A new discovery about the structure of melanin has brought scientists one step closer to developing a new, potentially ultra-protective sunscreen derived from a biological substance found in nearly all organisms.

18 May 2023

Biosensor Versatility; From Analytical Chemistry to Diagnostics

At Pittcon 2023 in Philadelphia, Pennsylvania, we spoke to this year's recipient of the Ralph N. Adams Award in Analytical Chemistry, Professor Joseph Wang to discuss the versatility of biosensor technologies.

From Pittcon 18 May 2023

New sustainable ECG patch aims to reduce the carbon footprint of wearable electronics

VTT Technical Research Centre of Finland has developed a new sustainable electrocardiogram (ECG, also known as EKG) patch that is fully recyclable and made of biomaterials.

18 May 2023

OncoAssure announces results of clinical study on novel prostate cancer test

OncoAssure today announced that results of its clinical study validating OncoAssure Prostate, a novel test for prostate cancer management, have been published in European Urology Focus, a peer-reviewed and open access journal.

17 May 2023

Study examines safety and efficacy of made-to-fade tattoos for medical markings

Researchers at Henry Ford Health - one of the nation's leading integrated academic medical institutions - in collaboration with Ephemeral Tattoo, have conducted a study on the safety and efficacy of made-to-fade tattoos for medical markings.

17 May 2023

Long-ignored antibiotic could help fight against multi-drug resistant bacteria

"The end of modern medicine as we know it." That's how the then-director general of the World Health Organization characterized the creeping problem of antimicrobial resistance in 2012.

16 May 2023

Study aims to optimize radiotherapy treatment for patients with anal cancer

Reducing the dose and duration of radiotherapy treatments for anal cancer may result in fewer side effects, recent clinical trial results have shown.

15 May 2023

First-in-human clinical trial tests experimental oral drug for removing radioactive contaminants

A first-in-human clinical trial of an experimental oral drug for removing radioactive contaminants from inside the body has begun.

15 May 2023

Artificial intelligence for medical evidence summarization: evaluating the use of large language models

Researchers systematically evaluated the capabilities and limitations of large language models.

15 May 2023

Vascular health management may play role in preserving physical function during aging

Managing cardiovascular disease (CVD) risk factors may play a role in preserving physical function during the aging process, according to new research published today by The Journals of Gerontology, Series A: Biological Sciences and Medical Sciences.

15 May 2023

Supercharge your health with carotenoids

This review highlights carotenoids' various biological activities, including antioxidant, anti-tumor, anti-diabetic, anti-aging, and anti-inflammatory effects, with a specific focus on lycopene.

15 May 2023

Shortages of health workers strongly associated with higher death rates

Shortages of health workers such as doctors, nurses and midwifery staff are strongly associated with higher death rates, especially for certain diseases such as neglected tropical diseases and malaria, pregnancy and birth complications, diabetes and kidney diseases, finds an analysis of 172 countries and territories, published by The BMJ today.

12 May 2023

A machine-learning approach for the early diagnosis of Parkinson's disease

Scientists discuss a machine learning-based tool that can detect Parkinson's disease years before the first onset of symptoms.

11 May 2023

Targeting the hemoglobin problem in sickle cell disease using a new drug

A class of drugs used for their ability to stop tumor cells from dividing is now under study for their potential to reduce the pain and damage caused by sickle cell disease, investigators report.

11 May 2023