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Researchers identify host entry factor for Rift Valley fever virus

Rift Valley fever virus causes economically devastating outbreaks of hemorrhagic fever in livestock such as sheep, goats and cattle. These mosquito-borne outbreaks lead to infection in people working with dead or dying animals, sometimes causing hundreds of human cases and dozens of deaths.

24 Sep 2021

PerkinElmer Completes Acquisition of Antibody and Reagent Leader BioLegend

PerkinElmer today announced it has completed its acquisition of BioLegend, a leading, worldwide provider of life science antibodies and reagents.

From PerkinElmer 22 Sep 2021

Integrated strategies can help achieve biodiversity, climate, and water objectives

We are collectively failing to conserve the world's biodiversity and to mobilize natural solutions to help curb global warming. A new study carried out by the Nature Map Consortium, shows that managing a strategically placed 30% of land for conservation could safeguard 70% of all considered terrestrial plant and vertebrate animal species, while simultaneously conserving more than 62% of the world's above and below ground vulnerable carbon, and 68% of all clean water.

1 Sep 2021

Massive study identifies 579 genomic locations linked to self-regulating behaviors

Researchers have identified 579 locations in the human genome associated with a predisposition to self-regulation-related behaviors, including addiction and child behavioral problems. With data from 1.5 million people of European descent, the effort is considered to be one of the largest genome-wide association studies to date.

27 Aug 2021

Researchers identify potent antibody that protects against a wide range of viral variants

The virus that causes COVID-19 today is not the same as the one that first sickened people way back in December 2019.

23 Aug 2021

COVID-19 vaccine-induced antibody protects against delta variant

Despite causing a surge in infections this summer that has resulted in thousands of hospitalizations and deaths, the delta variant of the virus that causes COVID-19 is not particularly good at evading the antibodies generated by vaccination, according to a study by researchers at Washington University School of Medicine in St. Louis.

18 Aug 2021

Study reveals melanoma is associated with a chemical conversion in DNA

According to recent research, the mutations giving rise to melanoma are the outcome of a chemical conversion in DNA triggered by sunlight.

3 Aug 2021

Light, Scintillator, Action! X-rays can Control Neuron Function and Behavior

A group of scientists revealed a novel X-ray technique that allows control of neural function deep in the brain without causing any damage.

29 Jul 2021

New multimodal diagnostic can detect cancer cells and pinpoint tumor location

Most of the tests that doctors use to diagnose cancer -- such as mammography, colonoscopy, and CT scans -- are based on imaging. More recently, researchers have also developed molecular diagnostics that can detect specific cancer-associated molecules that circulate in bodily fluids like blood or urine.

19 Jul 2021

Study reveals how coronavirus aerosols flow through the lower lungs

When we inhale isolated coronavirus particles, more than 65% reach the deepest region of our lungs where damage to cells can lead to low blood oxygen levels, new research has discovered, and more of these aerosols reach the right lung than the left.

8 Jun 2021

New method can enable early detection and treatment of cerebral aneurysms

Cerebral aneurysms are malformations caused by abnormalities on the walls of blood vessels in the brain. When these blood vessels rupture, about 30% of the sufferers die on the spot, giving these the rightful label of 'ticking bombs in the head'.

11 May 2021

New genetic evidence points to novel therapies for “silent” stroke

According to a study, researchers have discovered new genetic clues in individuals who had experienced small but often apparently “silent” strokes.

26 Mar 2021

Study reveals how lipids and water molecules control 5-hydroxytryptamine receptors

Serotonin, or 5-hydroxytryptamine (5-HT), is a kind of neurotransmitter. 5-HT can regulate multifaceted physiological functions such as mood, cognition, learning, memory, and emotions through 5-HT receptors.

26 Mar 2021

Amazing possibilities of using artificial intelligence in pathology

Artificial intelligence can already scan images of the eye to assess patients for diabetic retinopathy, a leading cause of vision loss, and to find evidence of strokes on brain CT scans.

9 Mar 2021

Machine learning algorithm helps differentiate benign and premalignant colorectal polyps

A machine learning algorithm helps accurately differentiate benign and premalignant colorectal polyps on CT colonography scans, according to a study published in the journal Radiology.

24 Feb 2021

Gene-based blood test may predict treatment success in people with metastatic melanoma

A test that monitors blood levels of DNA fragments released by dying tumor cells may serve as an accurate early indicator of treatment success in people in late stages of one of the most aggressive forms of skin cancer, a new study finds.

From New York University (NYU) 15 Feb 2021

AI analyzes tissue scans to identify cancer patients at risk of hyperprogressive disease

Researchers at Case Western Reserve University, using artificial intelligence (AI) to analyze simple tissue scans, say they have discovered biomarkers that could tell doctors which lung cancer patients might actually get worse from immunotherapy.

5 Feb 2021

UT Southwestern biochemist is honoured for breakthrough metabolic research

UT Southwestern Biochemist Benjamin Tu, Ph.D., is the recipient of the 2021 Edith and Peter O'Donnell Award in Science from TAMEST (The Academy of Medicine, Engineering and Science of Texas). He was chosen for his pioneering research on cellular roles of small molecule metabolites that may have relevance for cancer treatments and other diseases.

15 Jan 2021

Shell scientist receives prestigious award to develop alternative carbon management technologies

Shell Scientist Christian A. Davies, Ph.D., has been named the recipient of the 2021 Edith and Peter O'Donnell Award in Technology Innovation from TAMEST (The Academy of Medicine, Engineering and Science of Texas). He was chosen for his development of a broad suite of alternative carbon management technologies to reduce emissions for a lower carbon future.