Mass Spectrometry News and Research

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Mass spectrometry is an analytical method used to identify different compounds based on the atomic sample constitution of the molecules and their charge state, which enables “blind” analysis of an unknown sample without any prior knowledge of its composition.

Urine levels of adenine found to be predictive and causative biomarker of diabetic kidney disease

Urine levels of adenine, a metabolite produced in the kidney, are predictive and a causative biomarker of looming progressive kidney failure in patients with diabetes, a finding that could lead to earlier diagnosis and intervention, researchers from The University of Texas Health Science Center at San Antonio (also called UT Health San Antonio) reported Aug. 24 in the Journal of Clinical Investigation.

24 Aug 2023

Artificial intelligence and polyclonal antibody sequencing redefine the future of antibody discovery

In this interview, News-Medical had the opportunity to speak with Dr. Xiaobing Han, Principal Scientist for Antibody Discovery at Rapid Novor.

From Rapid Novor Inc 23 Aug 2023

Study explores lipid and metabolic alterations in HIV/TB co-infected patients

Researchers investigated the differential impact of HIV/tuberculosis co-infection on lipid and metabolic profiles.

23 Aug 2023

Platelets play a role in mediating the rejuvenating effects of exercise during physiological brain ageing

The impacts of physical activity on the neuronal formation and prevent age-related cognitive decay.

22 Aug 2023

Microbiome-directed foods boost child nutrition

Researchers reconstructed gut bacterial genomes.

21 Aug 2023

Unleashing the Power of Microfluidic Picodroplets

In this interview conducted at SLAS EU 2023 in Brussels, Belgium, we spoke to Richard Hammond, Chief Technical Officer at Sphere Fluidics, about Sphere Fluidic's microfluidic picodroplet technology and more.

From Sphere Fluidics 21 Aug 2023

RARα receptor plays unexpected role in T cell activation

According to new research in the journal Immunity, T cells have a nuclear receptor doing something very odd-;but very important-;to help them fight pathogens and destroy cancer cells.

18 Aug 2023

Japanese squirrels may be a model for human amyloidosis

A research group led by Dr. Tomoaki Murakami from the Tokyo University of Agriculture and Technology has revealed that fibrinogen Aα-chain amyloidosis, a previously unreported disease in animals other than humans, is highly prevalent in Japanese squirrels (Sciurus lis).

18 Aug 2023

Researchers develop new rapid and reliable method for SARS-CoV-2 detection

Commercially available mass spectrometers can reliably detect the SARS-CoV-2 coronavirus. In the journal "Clinical proteomics" researchers from the Martin Luther University Halle-Wittenberg (MLU) present a new method which employs equipment that is already being used in hospitals and laboratories to detect bacterial and fungal infections.

16 Aug 2023

Scientists discover potential biomarkers linked to metastatic prostate cancer in Black men

Scientists at City of Hope, one of the largest cancer research and treatment organizations in the United States and a leading research center for diabetes and other life-threatening illnesses, have identified a cell metabolism process found in men with diabetes and metastatic prostate cancer that could one day lead to improved testing and treatments for Black men with these diseases.

15 Aug 2023

Novel technology can diagnose immunothrombosis by measuring thrombin activity through breath gas

Immunothrombosis, or the formation of microscopic blood clots during inflammation, is a major cause of morbidity among patients with sepsis or severe COVID-19.

10 Aug 2023

Newly identified helicase might hold the key to a novel family of anti-COVID-19 drugs

Researchers used a multidisciplinary approach to investigate a nonstructural protein essential in SARS-CoV-2 replication.

10 Aug 2023

Study detects biomarker changes nearly 30 years before symptom onset of Alzheimer’s disease

A new paper has shown how Alzheimer’s disease pathology comes into being over a period of almost three decades.

10 Aug 2023

Duke researchers develop potent antibiotic against drug-resistant superbugs

A scientific journey decades in the making at Duke University has found a new antibiotic strategy to defeat gram-negative bacteria like Salmonella, Pseudomonas and E. coli, the culprits in many urinary tract infections (UTIs).

9 Aug 2023

Mass spectrometry-based secretome approach reveals key players in astroglial barrier function

In neuroinflammation, immune cells such as leukocytes cross the blood-brain barrier. One key to this is the gelatinases matrix metalloproteinase (MMP)-2 and -9. Until now, the substrates of these enzymes involved in the process were unknown.

9 Aug 2023

What are some recent advancements in proteomics-driven pancreatic oncology research?

The application of proteomics-driven biomarkers for early detection, diagnosis, and treatment of pancreatic cancer.

9 Aug 2023

Are teicoplanin-non-susceptible Staphylococcus epidermidis strains increasing?

Researchers elucidated the incidence patterns of teicoplanin-non-susceptible Staphylococcus epidermidis (Teico-NS S. epidermidis) over six years.

8 Aug 2023

Physical exercise mitigates risk of sleep disturbances due to cadmium exposure

Researchers examine the correlation between blood cadmium exposure, physical activity, and sleep disturbances.

8 Aug 2023

Role of M2 macrophage-derived exosomes in controlling neutrophil-mediated tissue injury in sepsis

Researchers investigate whether M2 macrophage-derived exosomes could prevent inflammation-associated damage during sepsis.

7 Aug 2023

Neoantigen discovery sheds light on cancer immunogenicity

Researchers reported a proteogenomic approach to investigate fresh solid melanoma tumor material.

4 Aug 2023

Mass Spectrometry News and Research

Further Reading

Urine levels of adenine found to be predictive and causative biomarker of diabetic kidney disease

Artificial intelligence and polyclonal antibody sequencing redefine the future of antibody discovery

Study explores lipid and metabolic alterations in HIV/TB co-infected patients

Platelets play a role in mediating the rejuvenating effects of exercise during physiological brain ageing

Microbiome-directed foods boost child nutrition

Unleashing the Power of Microfluidic Picodroplets

RARα receptor plays unexpected role in T cell activation

Japanese squirrels may be a model for human amyloidosis

Researchers develop new rapid and reliable method for SARS-CoV-2 detection

Scientists discover potential biomarkers linked to metastatic prostate cancer in Black men

Novel technology can diagnose immunothrombosis by measuring thrombin activity through breath gas

Newly identified helicase might hold the key to a novel family of anti-COVID-19 drugs

Study detects biomarker changes nearly 30 years before symptom onset of Alzheimer’s disease

Duke researchers develop potent antibiotic against drug-resistant superbugs

Mass spectrometry-based secretome approach reveals key players in astroglial barrier function

What are some recent advancements in proteomics-driven pancreatic oncology research?

Are teicoplanin-non-susceptible Staphylococcus epidermidis strains increasing?

Physical exercise mitigates risk of sleep disturbances due to cadmium exposure

Role of M2 macrophage-derived exosomes in controlling neutrophil-mediated tissue injury in sepsis

Neoantigen discovery sheds light on cancer immunogenicity

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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