Proteomics News and Research

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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.

Modern mass spectrometry applications in research

Bentham Science Publishers have recently published a new book series on mass spectrometry applications, in research.

6 Jul 2020

New platform helps investigate harmful effects of microplastics and nanoplastics

Plastic pollution is a critical environmental issue facing the world today, yet the impact of all the microplastics (MPs) and nanoplastics (NPs) that have seeped into the food and beverage supply on human health is an "undervalued avenue of research," according to the team behind a revealing new study released today in STEM CELLS.

2 Jul 2020

Blood cell damage in COVID-19 may compromise oxygen transport

Researchers in the U.S. have shown that severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may alter key protein structures on red blood cells and compromise the transport and delivery of oxygen in patients with coronavirus disease 2019 (COVID-19).

1 Jul 2020

Irresistin: a ‘poison arrow’ to defeat antibiotic resistance

News-Medical speaks to Dr. James Martin and Dr. Zemer Gitai from Princeton University about their research which led to the discovery of a new antibiotic.

1 Jul 2020

Study reveals a new target for tuberculosis drug development

Biology students and faculty members from The University of Texas at El Paso have discovered a new target for tuberculosis drug development.

1 Jul 2020

A potential treatment for cardiac regeneration

New research gives information in order to understand safety, efficacy and mechanisms of action of a new cardiac therapy.

30 Jun 2020

Study unravels CNL6 mystery in Batten disease

Batten disease is a family of 13 rare, genetically distinct conditions. Collectively, they are the most prevalent cause of neurodegenerative disease in children, affecting 1 in 12,500 live births in the U.S. One of the Batten disease genes is CLN6.

29 Jun 2020

Researchers develop unique saliva-based test for COVID-19 detection

University of Saskatchewan researchers are part of two COVID-19-related projects awarded major federal funding today--one to develop a unique saliva-based test for COVID-19 detection and the other to track COVID-19 incidence rates among Canadian dentists.

25 Jun 2020

Massive proteomics investigation of COVID-19 infection

Researchers from Germany and Switzerland revealed functional effects of individual severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) proteins on cellular level after infection. They placed the findings into the context of host signaling pathways in order to identify vulnerable parts of the virus amenable to treatment. The study is currently available on the bioRxiv preprint server.

21 Jun 2020

Unexpected discovery helps explain fundamental mystery about how muscles work

Researchers at the Max Delbrück Center for Molecular Medicine in the Helmholtz Association developed a mouse model that enables them to look inside a working muscle and identify the proteins that allow the sarcomere to contract, relax, communicate its energy needs, and adapt to exercise.

21 Jun 2020

Killifish model helps unravel molecular events that lead to loss of protein homeostasis during brain aging

Aging is the main risk factor for dementia and Parkinson's disease. As age progresses, toxic protein aggregates pile up in the brain and impair neuronal function.

21 Jun 2020

NJIT researchers develop new efficient method for targeted protein analysis

Researchers at New Jersey Institute of Technology in collaboration with Ohio University and Merck & Co. Inc. recently developed a new efficient method for targeted protein analysis -- one they say could speed up processes for disease testing, drug discovery and vaccine development.

17 Jun 2020

USC researchers unlock fatal vulnerability in many cancer cells

Like any cells in the body, cancer cells need sugar - namely glucose - to fuel cell proliferation and growth.

17 Jun 2020

Even brief exposure to certain chemicals can prematurely age the liver epigenome

The epigenome is sometimes referred to as the "software" or "operating system" of the genome. It comprises small chemical modifications to DNA and the proteins that make up our chromosomes, and controls the activity of all the genes within the genome.

17 Jun 2020

Molecular approach can improve diagnosis of pulmonary hypertension

Pulmonary hypertension is a serious problem associated with a wide variety of lung diseases, which can lead to right ventricular dysfunction and death.

15 Jun 2020

Using nanotheranostics approach to treat cancer

The concept of theranostics revolves around the stratification of patients into specific groups based on their response to different treatments and their disease risks.

10 Jun 2020

Researchers identify a novel mechanism of chemoresistance

Resistance of cancer cells against therapeutic agents is a major cause of treatment failure, especially in recurrent diseases.

10 Jun 2020

Evosep and Agilent Technologies will collaborate to further improve their robust, high-throughput workflows for proteomics

Today, at the ASMS 2020 Reboot, Evosep and Agilent Technologies announce their joint efforts to improve robust, high-throughput workflows for clinical research proteomics.

From Agilent Technologies 10 Jun 2020

Study identifies potential biomarker for prescreening donor's stem cells

A new study released today in STEM CELLS addresses a significant problem that has been confronting human mesenchymal stem cells (hMSCs) therapy.

8 Jun 2020

MUSC receives $16.5 million NIH funding to open two new digestive disease research centers

This spring marked a seismic shift for digestive and liver disease research at the Medical University of South Carolina with the award of more than $16.5 million in National Institutes of Health funding to open two new tightly integrated centers.

5 Jun 2020