Category: 5. Biology

Scientists at Johns Hopkins Medicine say they have discovered how a group of proteins linked to Parkinson’s disease and amyotrophic lateral sclerosis act as “guardians” of mitochondria, small organelles, or subunits, within a cell…

Wiley, one of the world’s largest publishers and a global leader in research and learning, today announced the much-anticipated release of the second edition of Maurer, Meyer, Helfer, Weber: LC-HR-MS/MS Library of Drugs, Poisons,…

As many as one in 3,000 people could be carrying a faulty gene that significantly increases their risk of a punctured lung, according to new estimates from Cambridge researchers. Previous estimates had put this risk closer to one in…

The cells with electrophysiological activity obtained at the University of the Basque Country (UPV/EHU) are opening up new avenues for the study of neurodegenerative diseases and the development of future autologous…

Having a minor stroke or a transient ischemic attack (TIA) is linked to an almost 20% higher risk of subsequent stroke within 10 years. The corresponding study was published in JAMA. 

“People start to…

Overview of MSFragger-DDA+ 

In the database search framework, traditional peptide identification algorithms search each MS2 against candidate peptides within a narrow mass tolerance, which is normally 5–20 ppm (for high resolution MS2 data)…