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Quick defibrillator shocks critical for cardiac arrest survival

It is well known that acting quickly in the event of a cardiac arrest is important, but what does a quick initial shock with a defibrillator mean exactly for patients' chances of survival? Researchers from Amsterdam UMC analyzed the data of 3723 patients who had a cardiac arrest outside the hospital and concluded that for the first shock, every minute reduces the chance of survival by 6%.

28 Oct 2024

Evosep expanding capabilities with new headquarters to support rising needs in pharma and biotech for proteomics

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From Evosep 28 Oct 2024

Heart failure mortality declines in Sweden over two decades

A new study from Karolinska Institutet shows that heart failure mortality has decreased in Sweden over the last 20 years. The study has been published in the European Journal of Heart Failure.

28 Oct 2024

New model sheds light on the genetic roots of polygenic diseases

Many statistical models and algorithms used by scientists can be imagined as a "black box." These models are powerful tools that give accurate predictions, but their internal workings are not easily interpretable or understood.

28 Oct 2024

The role of digital platforms in shaping human curiosity

At one point or another, you may have gone online looking for a specific bit of information and found yourself "going down the Wiki rabbit hole" as you discover wholly new, ever-more fascinating related topics - some trivial, some relevant - and you may have gone so far down the hole it's difficult to piece together what brought you there to begin with.

27 Oct 2024

Study aims to construct a circRNA-miRNA-mRNA network in hepatocellular carcinoma

Hepatocellular carcinoma (HCC) is one of the most fatal malignancies. Epigenetic mechanisms have revealed that noncoding RNAs, such as microRNAs (miRNAs) and circular RNAs (circRNAs), are involved in HCC progression.

27 Oct 2024

Impact of TLR10 rs10004195 genotype on susceptibility to H. pylori infection

Helicobacter pylori (H. pylori) infection can cause multiple secondary digestive disorders. Some studies have found that polymorphisms in Toll-like receptor (TLR) genes, including TLR10 rs10004195, may be associated with increased susceptibility to H. pylori infection. Despite conflicting reports, we conducted a meta-analysis to clarify the relationship between these factors.

26 Oct 2024

Tenofovir amibufenamide does not alter lipid levels in patients with chronic hepatitis B

The effect of tenofovir amibufenamide (TMF) on blood lipid profiles in patients with chronic hepatitis B (CHB) remains unclear. This study aimed to explore whether TMF affects blood lipids during 48 weeks in patients with CHB.

26 Oct 2024

Research uncovers how parasitic worms evade itch response

Ever had an itchy nose or, worse, an unreachable spot on your back that drives you mad? Now imagine an itch that refuses to go away, no matter how hard or long you scratch.

26 Oct 2024

The importance of muscle preservation in medically induced weight loss

A recent commentary published in The Lancet journal highlights the critical importance of skeletal muscle mass in the context of medically induced weight loss, particularly with the widespread use of GLP-1 receptor agonists.

26 Oct 2024

Groundbreaking study reveals secrets of Drosophila uterus

You have likely not spent much time thinking about the uterus of the fruit fly, Drosophila melanogaster.

26 Oct 2024

Long-term PM2.5 exposure increases asthma risk

Asthma is currently an incurable disease that severely impairs quality of life, with recurring symptoms such as wheezing, coughing, and shortness of breath.

26 Oct 2024

Diabetes drug semaglutide proves beneficial for patients with chronic kidney damage and obesity

The diabetes drug semaglutide, also known as Ozempic, has a positive effect for patients with chronic kidney damage and obesity. They

26 Oct 2024

Study sheds new light on p53 tumor suppressor gene's role in ulcerative colitis

Researchers in the lab of Michael Sigal at the Max Delbrück Center and Charité – Universitätsmedizin Berlin have elucidated the role of the p53 gene in ulcerative colitis.

26 Oct 2024

Diagnostic toolkit aims to improve response to Marburg virus cases

Viral hemorrhagic fevers (VHF) such as Marburg virus disease have been in the news recently, with more than 60 cases of Marburg confirmed in Rwanda.

26 Oct 2024

AI modeling offers early warning for diarrheal disease outbreaks related to climate change

Climate change-related extreme weather, such as massive flooding and prolonged drought, often result in dangerous outbreaks of diarrheal diseases particularly in less developed countries, where diarrheal diseases is the third leading cause of death among young children.

26 Oct 2024

Surge in GLP-1 drug use for obesity coincides with drop in bariatric surgery

Researchers from Mass General Brigham and collaborators found that use of GLP-1 drugs to treat obesity more than doubled from 2022 to 2023 while rates of surgery dropped by one quarter.

26 Oct 2024

Study links masculine norms to poor cardiovascular health awareness

Cardiovascular disease remains a top cause of sickness and death in the U.S. and worldwide. Doctors and researchers have it especially high on their radar because it's more modifiable and preventable than many other diseases and causes of death.

26 Oct 2024

Discovery of stem-like CD4 T cells offers new hope for cancer immunotherapy

Researchers at Winship Cancer Institute of Emory University have identified a novel type of immune cell, called the stem-like CD4 T cell, that plays a pivotal role in anti-tumor immunity.

26 Oct 2024

Extracellular vesicles play key role in cancer drug resistance

Despite significant advancements in cancer treatment, drug resistance remains a persistent challenge. Cancer cells can often develop resistance to treatments such as chemotherapy, radiotherapy, and immunotherapy, leading to reduced treatment efficacy.

25 Oct 2024