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In proteomics labs, MALDI mass spectrometry has become a household tool for analyzing proteins or peptides in more or less complex samples. But now interest is growing in its use as an imaging tool. Using the laser to directly scan a frozen tissue section, pixel by pixel, researchers can create hundreds of maps from the mass spectra showing the two-dimensional distribution of different proteins.

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A small, early-stage trial of a combination therapy for brain cancer reports favorable responses in two patients, according to the Guardian.

Nature News writes that viral genomic surveillance in the US faces systemic issues.

President Joe Biden is seeking an increase in federal spending, including higher budgets for the National Institutes of Health and Centers for Disease Control and Prevention.

In PLOS this week: sex-stratified genome-wide association study of chronic pain, sequencing data from Indigenous Mexican groups, and more.

Apr
20
Sponsored by
Olink

This webinar will discuss a study that sought to identify early biomarkers for cancer by analyzing pre-diagnosis samples from seemingly healthy individuals who were later diagnosed with cancer.

Apr
23
Sponsored by
Isoplexis

Recent advances in single-cell technologies have provided unprecedented -omic-level insights into cellular heterogeneity and function. 

May
10
Sponsored by
MeMed

Amid the COVID-19 pandemic, hospitals and intensive care units around the world have been overwhelmed by unprecedented levels of demand. 

May
20
Sponsored by
ACD

This webinar will present a research project that is using spatial transcriptomics to discern the molecular mechanisms underlying fear memory.