Proteomics News and Research RSS Feed - Proteomics News and Research

The term 'proteome' was first coined in 1994, and refers to all the proteins in a cell, tissue, or organism. Proteomics refers to the study of the proteome. Because proteins are involved in almost all biological activities, the proteome is a rich source of biological information.
Study finds viruses communicating with one another

Study finds viruses communicating with one another

Viruses may be stealthy invaders, but a study at the Weizmann Institute of Science reveals a new, chatty side of some: for the first time, viruses have been found communicating with one another. [More]
Chemotherapy-induced senescent cells promote side effects and cancer relapse

Chemotherapy-induced senescent cells promote side effects and cancer relapse

Standard chemotherapy is a blunt force instrument against cancer - and it's a rare cancer patient who escapes debilitating side effects from systemic treatments that mostly affect dividing cells, both malignant and healthy, throughout the body. [More]
Study reports link between postoperative delirium and elevations in inflammatory marker

Study reports link between postoperative delirium and elevations in inflammatory marker

Many people experience an extended period of confusion when they awake after surgery. This acute confusional state, called delirium, particularly affects older adults and poses an important clinical challenge as it can lead to greater postoperative complications and may extend hospitalization. [More]
Making muscles burn more fat and less glucose could cause diabetes, say researchers

Making muscles burn more fat and less glucose could cause diabetes, say researchers

Making muscles burn more fat and less glucose can increase exercise endurance, but could simultaneously cause diabetes, says a team of scientists from Baylor College of Medicine and other institutions. [More]
Researcher develops new method to accurately identify elusive molecules

Researcher develops new method to accurately identify elusive molecules

Among the most important molecules in the living world are sugars or carbohydrates, which play a vital role in life processes. Sugars provide the main source of fuel for the body, protect muscles from damage and contribute to the immune response. [More]
U-M awarded NIH grant to investigate molecular changes that occur during and after physical activity

U-M awarded NIH grant to investigate molecular changes that occur during and after physical activity

The University of Michigan was recently awarded $8.2 million from the National Institutes of Health to investigate the molecular changes that occur during and after physical activity. [More]
Recipient of the Pittsburgh Conference Achievement Award announced by Pittcon

Recipient of the Pittsburgh Conference Achievement Award announced by Pittcon

The Pittcon Program Committee is pleased to announce this year’s recipients of 15 prestigious awards honoring scientists who have made outstanding contributions to analytical chemistry and applied spectroscopy. Each award will be presented in a scheduled symposium during Pittcon, the world’s leading conference and exposition for laboratory science, March 5-9, Chicago, Illinois, McCormick Place West Hall. [More]
Researchers develop new method to identify antigens for cancer treatment

Researchers develop new method to identify antigens for cancer treatment

New cancer therapies harness the immune system to fight tumors. One of the main principles behind these therapies is to find out precisely which molecules on cancer cells trigger an immune response. [More]
EPFL scientists discover cause for immune attack in type-1 diabetes

EPFL scientists discover cause for immune attack in type-1 diabetes

Type-1 diabetes occurs when immune cells attack the pancreas. EPFL scientists have now discovered what may trigger this attack, opening new directions for treatments. [More]
dsDNA quantification for next generation sequencing quality control: an interview with Andrew Jones

dsDNA quantification for next generation sequencing quality control: an interview with Andrew Jones

Quantity and quality of input samples are two key considerations in successful library preparation for next generation sequencing. The ultimate success or failure of a library preparation is often... [More]
Using urine samples to diagnose disease in preterm newborns

Using urine samples to diagnose disease in preterm newborns

The majority of patients in neonatal intensive care units are premature babies, who often have infectious (congenital pneumonia) or noninfectious (tachypnea, infant respiratory distress syndrome) respiratory pathologies. [More]
Scientists turn iron-scavenging power against common UTI-causing bacteria

Scientists turn iron-scavenging power against common UTI-causing bacteria

For most invading bacteria, the bladder is not a friendly place. But for those that have figured out how to scavenge iron from their hosts, it's a fine place to grow and reproduce. [More]
Proteins in the blood of children can predict risk for incipient type 1 diabetes

Proteins in the blood of children can predict risk for incipient type 1 diabetes

Certain proteins in the blood of children can predict incipient type 1 diabetes, even before the first symptoms appear. A team of scientists at the Helmholtz Zentrum München, partners in the German Center for Diabetes Research, reported these findings in the 'Diabetologia' journal. [More]
Researchers identify two new potential drug targets for treating atherosclerosis

Researchers identify two new potential drug targets for treating atherosclerosis

Researchers at Brigham and Women's Hospital have found two new potential drug targets for treating arterial diseases such as atherosclerosis. [More]
Scientists suggest potential approach of lowering tau levels to thwart Alzheimer's disease

Scientists suggest potential approach of lowering tau levels to thwart Alzheimer's disease

Taking a pill that prevents the accumulation of toxic molecules in the brain might someday help prevent or delay Alzheimer's disease, according to scientists at Baylor College of Medicine, Texas Children's Hospital and Johns Hopkins University School of Medicine. [More]
Researchers identify proteins in the blood that could improve detection of pancreatic cancer

Researchers identify proteins in the blood that could improve detection of pancreatic cancer

Pancreatic cancer is one of the most lethal forms of cancer because early stage symptoms are relatively light, often resulting in it being discovered only after spreading to other organs. In order to improve the prognosis of pancreatic cancer, the development of methods for early detection of pancreatic cancer with a blood test is important. [More]
Gut microbes can modify our mood and behaviour, research reveals

Gut microbes can modify our mood and behaviour, research reveals

If aliens were to examine a human, they would think we were just slavish organisms designed to feed microbes and carry them around. [More]
Biomedical researchers develop new RNA ligase for laboratory use

Biomedical researchers develop new RNA ligase for laboratory use

Ligases are enzymes that serve critical functions in cells, helping to fuse together broken strands of DNA and RNA. These enzymes are also important bioengineering tools, useful in genetic sequencing, mutation detection and other applications. [More]
Treatment using PARP inhibitor shrinks tumors in breast cancer patients with BRCA mutations

Treatment using PARP inhibitor shrinks tumors in breast cancer patients with BRCA mutations

All 13 newly diagnosed breast cancer patients with BRCA mutations had their tumors shrink significantly when treated with a PARP inhibitor ahead of frontline presurgical chemotherapy in a pilot study at The University of Texas MD Anderson Cancer Center. [More]
New lab-on-a-chip system can detect effects of toxic substances on hemoglobin in blood

New lab-on-a-chip system can detect effects of toxic substances on hemoglobin in blood

A new lab-on-a-chip system, developed by the University of Twente in The Netherlands, is capable of fast analysis of the effects of toxic substances on hemoglobin, for example. It mimicks human metabolism. [More]
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