LC/MS News and Research

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Key reason why some cancers do not respond to immunotherapy identified

Research reveals SLC13A3's role in tumor cell survival and immune therapy resistance, highlighting its potential as a target for improved cancer treatments.

12 Nov 2024

P-stalk ribosomes identified as key regulators of immune evasion in cancer

Research uncovers how P-stalk ribosomes regulate cytokine responses, driving immune evasion in tumors across multiple cancer types. It offers new insights into post-translational mechanisms influencing immunotherapy success.

23 Oct 2024

Frequent ultra-processed food consumption raises mortality risks, especially in women

Ultra-processed food intake is linked to increased all-cause and cause-specific mortality, particularly in females, with metabolomic signatures highlighting the associated risks. This study provides critical evidence on the health dangers of UPFs.

22 Oct 2024

Distinct fecal metabolites identified for non-invasive diagnosis of endometriosis

Researchers identify distinct gut microbiome metabolites in women with endometriosis, offering potential for non-invasive diagnosis and new therapies.

14 Oct 2024

Early lifestyle changes lead to lasting impacts on metabolism

A new study from the University of Eastern Finland (UEF) uncovers how early lifestyle changes can have long-lasting impacts.

12 Sep 2024

SCIEX summit - Highlighting scientific breakthroughs in mass spectrometry that really count

Join scientists and researchers from around the globe to discuss the importance of LC-MS in fields like food and environmental testing, pharmaceutical and biopharmaceutical discovery and development and biomedical and omics research.

From SCIEX 9 Sep 2024

Is semaglutide use during breastfeeding safe?

Researchers found no detectable levels of semaglutide in breast milk, suggesting minimal risk to breastfed infants, but highlighted the need for monitoring maternal nutrition and milk production.

2 Sep 2024

Engineered human cardiac tissue reveals how lupus autoantibodies damage the heart

Study demonstrates that autoantibodies in systemic lupus erythematosus (SLE) patients contribute to myocardial injury by binding to and impairing stressed cardiac cells, offering insights into potential therapeutic targets.

25 Aug 2024

Study investigates the link between an exposome score and metabolic health across childhood

The combined effect of environmental exposures and unhealthy lifestyle habits can affect children's cardiometabolic health in a way that exceeds their separate effects.

23 Jul 2024

Proteins in blood may help to predict Parkinson’s disease up to seven years before the onset of motor symptoms

Researchers combined mass spectrometry-based proteomic phenotyping with machine learning to identify blood biomarkers in early Parkinson's disease.

20 Jun 2024

Revolutionizing Life Science: An Interview with SCIEX on ASMS, the SCIEX 7500+ System, and AI-Driven Quantitation

In our latest interview, News Medical speaks with SCIEX, a global leader in life science analytical technologies, about their exciting announcements at ASMS, the SCIEX 7500+ System, and how they utilize AI quantitation software to streamline solutions.

From SCIEX 14 Jun 2024

UD researchers pioneer universal, economical method for proteomics sample preparation

Proteins are workhorses that carry out most of the biological functions in our cells. While the genes we inherit from our parents, our so-called genome, are fixed and usually remain unchanged throughout our lives, proteins in our bodies are constantly changing, as we age, under different health conditions and upon stimulation, such as with medical treatment.

11 Jun 2024

Breathing New Life into Diagnostics: Plasmion's SICRIT® Technology

Revolutionizing Non-Invasive Diagnostics with Plasmion’s SICRIT Breath Analysis.

From Plasmion 11 Jun 2024

SCIEX launches new data independent acquisition, ZT Scan DIA, at ASMS 2024

At ASMS 2024, SCIEX, a global leader in life science analytical technologies, introduces ZT Scan DIA for LC-MS/MS, the next generation in data-independent acquisition (DIA) that leverages the combination of the quadrupole dimension with the rich MS2 data attainable from the Zeno trap.

From SCIEX 4 Jun 2024

Intermittent fasting with protein pacing trumps calorie restriction in gut health and weight loss

A recent study in Nature Communications found that intermittent fasting with protein pacing (IF-P) is more effective than continuous calorie restriction (CR) in improving gut microbiota and metabolomic profiles, leading to greater weight and fat loss.

2 Jun 2024

New insights into Chaga mushroom's mechanisms for fighting oral cancer

The mechanisms behind the anti-tumor activity of Chaga mushroom extracts in HSC-4 human oral cancer cells.

13 May 2024

Protein profiling reveals impact of aging and resistance training on skeletal muscle proteome

A new research paper was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 16, Issue 8, entitled, "A novel deep proteomic approach in human skeletal muscle unveils distinct molecular signatures affected by aging and resistance training."

2 May 2024

New research links high MMA levels to abdominal aortic calcification

Announcing a new article publication for Cardiovascular Innovations and Applications journal. Methylmalonic acid (MMA) buildup has recently been suggested to contribute to the onset of both age-related conditions and cardiovascular disorders.

15 Apr 2024

Bruker showcases high-performance solutions at Analytica 2024 for research and analysis in applied, industrial and biopharma laboratories

Bruker Corporation is showcasing some of its latest innovations at Analytica 2024:

From Bruker 9 Apr 2024

Burdock roots outshine dandelion in antidiabetic potential study

Study compares the antidiabetic potential of dandelion and burdock roots, finding burdock exhibits higher total phenolic content and α-amylase activity, while dandelion has higher total polysaccharide content, warranting further in vivo studies.

7 Apr 2024