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Researchers discover how corticosteroids influence inflammatory response during COVID-19 infection

Since the start of the COVID-19 pandemic, a class of corticosteroids called glucocorticoids (GCs) have become established as one of the main treatment options, especially for severe cases, thanks to their anti-inflammatory and immunosuppressant action.

18 May 2023

Unraveling how the interplay between Sargassum, plastic marine debris and Vibrio bacteria creates the perfect "pathogen" storm

A new study uncovers how the interplay between Sargassum spp., plastic marine debris and Vibrio bacteria creates the perfect "pathogen" storm that has implications for both marine life and public health. Vibrio bacteria are found in waters around the world and are the dominant cause of death in humans from the marine environment.

18 May 2023

MSU researchers create the first annotated Montmorency tart cherry genome

Since Michigan is the nation's leading producer of tart cherries, Michigan State University researchers were searching for the genes associated with tart cherry trees that bloom later in the season to meet the needs of a changing climate.

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

Researchers discover molecular pathway that mediates cancer-associated muscle atrophy

Nearly half of all cancer patients suffer from excessive weight loss due to the loss of adipose and skeletal muscle tissues, or cachexia.

18 May 2023

Liver cells can act on the central clock and modify circadian behavior

University of Queensland-led research has revealed liver cells influence the body's internal circadian clock, which was previously believed to be solely controlled by the brain.

18 May 2023

Researchers uncover a new model of human evolution

In testing the genetic material of current populations in Africa and comparing against existing fossil evidence of early Homo sapiens populations there, researchers have uncovered a new model of human evolution -; overturning previous beliefs that a single African population gave rise to all humans.

18 May 2023

Efficient assay system aids rapid genetic diagnosis of mitochondrial diseases

The gene ECHS1 encodes for enoyl-CoA hydratase short-chain 1, a mitochondrial enzyme involved in branched-chain amino acid and fatty acid metabolism.

18 May 2023

NIR spectroscopy offers fast, easy, inexpensive way to detect food allergens

Food allergies pose a significant health risk, resulting in numerous hospitalizations every year, as even trace amounts of allergens can trigger severe reactions.

18 May 2023

UK’s first Centre for Phage Research highlights Actiphage in the KTN UK Phage Innovation Showcase

Tuberculosis is caused by a bacterium that has evolved to evade the body’s immune system; now, its natural enemy, a phage, is being used to detect the infection at an early stage.

18 May 2023

What does ChatGPT mean for biology and the environment?

Exploring the potential of ChatGPT in the fields of biology and environmental science, this research paper investigates the implications and applications of using ChatGPT for advancing knowledge and understanding in these domains.

17 May 2023

How the gut microbiome supports iron uptake by intestinal regulatory T-cells

Research paper discusses the relationship between iron deficiencies and immune tolerance in patients with inflammatory bowel disease. The study shows that high cellular iron levels fostered by pentanoate, a short-chain fatty acid produced by intestinal microbiota, are necessary for the homeostasis of regulatory T cells in the intestine, and iron deficiencies in Treg can result in lethal autoimmune disease.

17 May 2023

Change in liver clock could affect synchronization of the circadian cycle

Organisms rely on a biological clock known as the 'circadian' clock to regulate their activity according to the time of day.

17 May 2023

Novel computational platform can expand the pool of cancer immunotherapy targets

Researchers at Children's Hospital of Philadelphia (CHOP) and the University of California, Los Angeles (UCLA) have developed a computational platform capable of discovering tumor antigens derived from alternative RNA splicing, expanding the pool of cancer immunotherapy targets.

17 May 2023

Researchers identify a major stem cell variant in lungs of patients with idiopathic pulmonary fibrosis

A pair of internationally renowned stem cell cloning experts at the University of Houston is reporting their findings of variant cells in the lungs of patients with Idiopathic Pulmonary Fibrosis (IPF) which likely represent key targets in any future therapy for the condition.

17 May 2023

Using synthetic peptides for inflammatory disease diagnosis

Scientists have developed a peptide that binds to the protein calprotectin, a marker of major inflammatory disorders, and shown that it is suitable for diagnostic tests.

17 May 2023

Democratizing RNA sequencing: A breakthrough in cost and efficiency

CSEM has supported the Lausanne-based start-up Alithea Genomics in developing a technology capable of processing hundreds of ribonucleic acid (RNA) samples in a single tube, which translates to a significant reduction in reagents and manual effort in the overall workflow.

From CSEM 17 May 2023

Owlstone Medical Wins Contract from U.S. Department of Defense to Develop Handheld Breath Biopsy Device for Early Infectious Disease Detection

Owlstone Medical, the global leader in Breath Biopsy® for applications in early disease detection and precision medicine, today announced that it had won an award from the U.S. Defense Innovation Unit for ‘Exhaled Breath Diagnostics’.

From Owlstone Medical Ltd 17 May 2023

Reviving a forgotten antibiotic: Old drug shows new promise against superbugs

Research discusses the activity spectrum of nourseothricin and its components, S-F and S-D, against drug-resistant, gram-negative pathogens. S-F showed promising activity against NDM-1-expressing Klebsiella pneumoniae Nevada strain with minimal toxicity, and it probes the A-decoding site potentially accounting for its miscoding activity.

17 May 2023

Study establishes a mechanistic link between obesity and oral cancer immune escape

A team from the University of Michigan Rogel Cancer Center and School of Dentistry, led by Yu Leo Lei, D.D.S., Ph.D., have identified a mechanism in mice for how obesity affects some oral cancers' ability to escape from the immune system.

16 May 2023

Life Science News

Researchers discover how corticosteroids influence inflammatory response during COVID-19 infection

Unraveling how the interplay between Sargassum, plastic marine debris and Vibrio bacteria creates the perfect "pathogen" storm

MSU researchers create the first annotated Montmorency tart cherry genome

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

Researchers discover molecular pathway that mediates cancer-associated muscle atrophy

Liver cells can act on the central clock and modify circadian behavior

Researchers uncover a new model of human evolution

Efficient assay system aids rapid genetic diagnosis of mitochondrial diseases

NIR spectroscopy offers fast, easy, inexpensive way to detect food allergens

UK’s first Centre for Phage Research highlights Actiphage in the KTN UK Phage Innovation Showcase

What does ChatGPT mean for biology and the environment?

How the gut microbiome supports iron uptake by intestinal regulatory T-cells

Change in liver clock could affect synchronization of the circadian cycle

Novel computational platform can expand the pool of cancer immunotherapy targets

Researchers identify a major stem cell variant in lungs of patients with idiopathic pulmonary fibrosis

Using synthetic peptides for inflammatory disease diagnosis

Democratizing RNA sequencing: A breakthrough in cost and efficiency

Owlstone Medical Wins Contract from U.S. Department of Defense to Develop Handheld Breath Biopsy Device for Early Infectious Disease Detection

Reviving a forgotten antibiotic: Old drug shows new promise against superbugs

Study establishes a mechanistic link between obesity and oral cancer immune escape

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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