Mass Spectrometry News and Research

RSS

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.

UChicago researchers reveal the secret of cancer-related Warburg effect

A new study, led by researchers at the University of Chicago, provides an answer to why cancer cells consume and use nutrients differently than their healthy counterparts and how that difference contributes to their survival and growth.

23 Oct 2019

Heuneburg Early Celts from all social classes may have used local ceramics to consume Mediterranean wine

Early Celts from the Heuneburg settlement may have enjoyed Mediterranean wine well before they began importing Mediterranean drinking vessels—and this special drink may have been available to all in the community, according to a study published October 23, 2019 in the open-access journal PLOS ONE by Maxime Rageot from Ludwig-Maximilians-Universität München and the University of Tübingen, and colleagues.

From PLOS ONE 18 Oct 2019

Researchers identify compounds that could help study the toxicological properties of fire ant venom

Native to South America, imported fire ants have now spread to parts of North America and elsewhere around the world. These invasive pests have painful stings that, in some cases, can cause serious medical problems, such as hypersensitivity reactions, infections and even kidney failure.

17 Oct 2019

Subtle changes in mitochondrial DNA can have profound consequences for patient's health

Subtle changes in the DNA of mitochondria, the tiny power plants within cells, can have profound consequences for a patient's health.

16 Oct 2019

Scientists develop more accurate method to find good targets for cancer immunotherapy

Ludwig Cancer Research scientists have developed a new and more accurate method to identify the molecular signs of cancer likely to be presented to helper T cells, which stimulate and orchestrate the immune response to tumors and infectious agents.

15 Oct 2019

Study suggests new model of treatment for heart attack or stroke victims

Each year, heart attacks kill almost 10 million people in the world, and more than 6 million die from stroke. A heart attack is caused by a clot that blocks the artery blood flow. Unirrigated tissues are deprived from the oxygen that is carried by the blood. Under these conditions, the affected tissues undergo a rapid necrosis.

15 Oct 2019

Ludwig scientists develop robust method to refine personalized cancer immunotherapy

14 Oct 2019

Human regenerative capacity discovered

Move over, salamanders, we humans can also regrow some of our body tissues. At least, this is what a new study published on October 9, 2019, in the journal Science Advances, reports. Using a mechanism quite similar to that by which amphibians like salamanders, and some zebrafish, grow back lost body parts, human joint cartilage can also regenerate itself.

10 Oct 2019

Researchers show how food estrogen migrates through the placenta

The human fetus is considered to be particularly sensitive to environmental contaminants. A team led by Benedikt Warth from the Faculty of Chemistry at the University of Vienna and Tina Bürki from the Swiss Materials Science and Technology Institute, Empa, has now been able to demonstrate for the first time how the widespread food estrogen zearalenone behaves in the womb.

10 Oct 2019

Researchers identify mechanism for cartilage repair

Contrary to popular belief, cartilage in human joints can repair itself through a process similar to that used by creatures such as salamanders and zebrafish to regenerate limbs, researchers at Duke Health found.

10 Oct 2019

Scientists study how immune cells sense and respond to their environment to fight diseases

Scientists at the University of Dundee have carried out one of the most comprehensive studies into how immune cells sense and respond to their environment to fight infection and destroy tumors.

8 Oct 2019

UC Davis engineers develop new test to detect opioid drugs in exhaled breath

A test to detect opioid drugs in exhaled breath has been developed by engineers and physicians at the University of California, Davis. A breath test could be useful in caring for chronic pain patients as well as for checking for illegal drug use.

4 Oct 2019

Rapid Novor moves into a new state-of-the-art facility for next phase of growth

Rapid Novor, Inc., the world's leader in antibody protein sequencing using mass spectrometry, is pleased to announce that it has moved into a new, 5000 sqft, purpose-built, state-of-the-art facility.

From Rapid Novor Inc 4 Oct 2019

Leading experts to discuss about emergence and growing use of point-of-care testing

Point-of-care testing is transforming healthcare: this type of testing helps patients get diagnosed and treated faster, and also makes it easier for patients in remote areas to have access to medical testing.

2 Oct 2019

Household bleach may be contributing to harmful indoor pollution

While the risks from ingesting chlorine bleach are clear, less obvious risks concerning airborne particles emanating from the bleach have been identified in a new study.

2 Oct 2019

Monitoring the Human Proteome using diaPASEF

In this interview, Dr. Hannes Röst describes how his lab are using diaPASEF to monitor the human proteome throughout a person's lifetime, and how machine learning could be used to analyze the data.

From Bruker Life Sciences Mass Spectrometry 25 Sep 2019

New test to establish integrity of biosamples used in medical research

Effective diagnosis and treatment of disease draws on painstaking research, which often relies on biological samples.

23 Sep 2019

New technique for police to quickly and safely test drug evidence

Scientists have demonstrated a way for police to quickly and safely test whether a baggie or other package contains illegal drugs without having to handle any suspicious contents directly.

17 Sep 2019

Synthetic cell intercepts and deciphers hidden messages of the immune system

When immune cells detect harmful pathogens or cancer, they mobilize and coordinate a competent defense response.

17 Sep 2019

Atlas Antibodies presents QPrEST standards for absolute quantification of proteins using mass spectrometry

Atlas Antibodies AB, a leading supplier of advanced research reagents, announced today the introduction of pre-quantified QPrEST™ Protein Standards for absolute quantification of proteins in biological samples such as cell lysate and plasma using liquid chromatography (LC)–mass spectrometry (MS).

From Atlas Antibodies 16 Sep 2019

Mass Spectrometry News and Research

Further Reading

UChicago researchers reveal the secret of cancer-related Warburg effect

Heuneburg Early Celts from all social classes may have used local ceramics to consume Mediterranean wine

Researchers identify compounds that could help study the toxicological properties of fire ant venom

Subtle changes in mitochondrial DNA can have profound consequences for patient's health

Scientists develop more accurate method to find good targets for cancer immunotherapy

Study suggests new model of treatment for heart attack or stroke victims

Ludwig scientists develop robust method to refine personalized cancer immunotherapy

Human regenerative capacity discovered

Researchers show how food estrogen migrates through the placenta

Researchers identify mechanism for cartilage repair

Scientists study how immune cells sense and respond to their environment to fight diseases

UC Davis engineers develop new test to detect opioid drugs in exhaled breath

Rapid Novor moves into a new state-of-the-art facility for next phase of growth

Leading experts to discuss about emergence and growing use of point-of-care testing

Household bleach may be contributing to harmful indoor pollution

Monitoring the Human Proteome using diaPASEF

New test to establish integrity of biosamples used in medical research

New technique for police to quickly and safely test drug evidence

Synthetic cell intercepts and deciphers hidden messages of the immune system

Atlas Antibodies presents QPrEST standards for absolute quantification of proteins using mass spectrometry

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

Latest Life Science News