Proteomics, Metabolomics and Lipidomics News and Research

Latest Proteomics, Metabolomics and Lipidomics News and Research

Ultra-processed foods increase risk of muscle pain

A research team from the Universitat Rovira i Virgili (Tarragona - Spain) has observed that following a diet rich in fats and sugars from ultra-processed foods (such as sweet rolls and pastries) for a six-week period increases the number of inflammatory molecules in the organism, which increases the excitability of the muscle nerves.

16 Nov 2020

MIT chemists determine molecular structure of SARS-CoV-2 protein

MIT chemists have determined the molecular structure of a protein found in the SARS-CoV-2 virus. This protein, called the envelope protein E, forms a cation-selective channel and plays a key role in the virus's ability to replicate itself and stimulate the host cell's inflammation response.

From Massachusetts Institute of Technology (MIT) 16 Nov 2020

Study demonstrates utility of novel method in fluorescent labeling

Thirty years ago, the cloning of the green fluorescent protein GFP, together with genetic engineering tools, revolutionized the field by enabling researchers to fuse a fluorescent 'beacon' to any protein of interest so that it can be directly observed in living cells using fluorescence microscopy.

16 Nov 2020

Scientists identify new way to turn energy-poor pathway products into biorenewable ones

The imminent environmental crisis calls for an urgent transition to a green economy. A team of scientists at Nagoya University, Japan, led by Professor Susumu Saito, has recently found an interesting way to make this happen -- by leveraging an important metabolic pathway in living cells.

16 Nov 2020

Light-activated liposomes could help deliver CRISPR gene therapy

Light-activated liposomes could help to deliver CRISPR gene therapy - and the method could prove safer and more direct than current methods.

From The University of New South Wales (UNSW) 16 Nov 2020

Synchrotron techniques can identify the best chickpea crops for cattle feed

While hummus used to be an exotic spread enjoyed only in the Middle East, it has become a staple in grocery stores throughout the world. Recently, the savory dish has gained popularity amongst a new fan base: herds of cows.

16 Nov 2020

Study shows protein folding is also influenced by thermal expansion

Traditionally, it has always been assumed that the presence of water controls the way proteins fold. But a new study has challenged these details.

12 Nov 2020

Yale researchers discover protein that protect hosts from lyme disease

Yale researchers have discovered a protein that helps protect hosts from infection with the tick-borne spirochete that causes Lyme Disease, a finding that may help diagnose and treat this infection, they report Nov. 11 in the journal PLOS Pathogens.

12 Nov 2020

Researchers identify potential genetic target for treating painful, invasive form of endometriosis

Michigan State University researchers have identified a potential genetic target for treating an especially painful and invasive form of endometriosis.

12 Nov 2020

In-depth review of plant natural products paves way for drug discovery

Scientists have compiled the first comprehensive review of plant natural products that play a role in antibacterial activity, to serve as a guide in the search for new drugs to combat antibiotic-resistant pathogens.

12 Nov 2020

Study shows how chaperone activity influences the course of neurodegenerative diseases

In many neurodegenerative diseases like Parkinson's, protein aggregates form in the brain and are assumed to contribute to neuronal cell death.

12 Nov 2020

New data can aid research on disease mutations, preserve endangered species

A large international consortium led by scientists at Uppsala University and the Broad Institute of MIT and Harvard has sequenced the genome of 130 mammals and analyzed the data together with 110 existing genomes to allow scientist to identify which are the important positions in the DNA.

12 Nov 2020

Researchers discover new 'hidden' gene in SARS-CoV-2

Researchers have discovered a new "hidden" gene in SARS-CoV-2--the virus that causes COVID-19--that may have contributed to its unique biology and pandemic potential.

11 Nov 2020

Scientists identify potential targets against coronavirus

Scientists comprehensively studied the RNA genomic structure of the SARS-CoV-2 coronavirus.

11 Nov 2020

New strategy can speed up the development of bio-based products

Scientists have accomplished a major breakthrough by altering a microorganism to efficiently create a target compound using CRISPR-based gene editing.

10 Nov 2020

Low levels of hydrogen peroxide can slow down cell aging

High levels of reactive oxygen species, called oxidants, are detrimental to cells in all organisms and have been associated with ageing.

10 Nov 2020

New study explores the effects of nuclear war on wild-catch marine fisheries

After a nuclear war, wild-catch marine fisheries will not offset the loss of food grown on land, especially if widespread overfishing continues, according to a Rutgers co-authored study.

From Rutgers University 10 Nov 2020

Study provides first estimates of effects of nuclear exchange on global oceanic fishery

Over the past half century, the global food production system has stably supplied the rapidly growing human population. However, unpredictable events like war or volcanic eruptions could rapidly disrupt food production and leave the shelves of grocery stores empty.

10 Nov 2020

New study reveals the impact of nuclear war on world's wild-caught seafood

A new study reveals the damage that a nuclear war might take on wild-caught seafood around the world, from salmon and tuna to the shrimp in shrimp cocktails.

10 Nov 2020

Placental gene expression related to preeclampsia may be affected by vitamin D status

According to the World Health Organization, preeclampsia affects between 2% to 8% of pregnancies. It can cause serious, sometimes fatal, complications in the mother and child.

10 Nov 2020