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Journal Highlight: Polymorphism-aware protein databases – a prerequisite for an unbiased proteomic analysis of natural populations

Date: Dec 18, 2017

Author: spectroscopyNOW

Transcriptomic and proteomic data of two Drosophila melanogaster genotypes have been used to show the importance of polymorphism in protein databases, especially for the analysis of pooled individuals and the comparison of population samples.

Read More thumbnail image: Journal Highlight Polymorphism-aware protein databases  a prerequisite for an unbiased proteomic analysis of natural populations

Amyloidosis classification: MALDI mass spectrometric imaging

Date: Dec 15, 2017

Author: Steve Down

Scientists in Germany have used mass spectrometry imaging coupled with ion mobility separation to identify amyloid peptides in a proof-of-concept study that will allow different types of amyloidosis to be classified.

Read More thumbnail image: Amyloidosis classification MALDI mass spectrometric imaging

Monitoring bone fracture healing: Protein signals

Date: Dec 1, 2017

Author: Steve Down

Scientists in the USA have uncovered a suite of proteins in serum that might be able to follow the progression of fracture healing and lead to the development of treatments to accelerate the process.

Read More thumbnail image: Monitoring bone fracture healing Protein signals

Journal Highlight: Endocrine imbalance associated with proteome changes in diabetes

Date: Nov 20, 2017

Author: spectroscopyNOW

The cellular signaling and metabolic events that occur in the development of diabetes mellitus have been reviewed along with current and future research methods involving mitochondria.

Read More thumbnail image: Journal Highlight Endocrine imbalance associated with proteome changes in diabetes

Coffee break: Protein alterations after drinking

Date: Nov 15, 2017

Author: Steve Down

A proteomics study of coffee drinkers in Sweden has uncovered inverse associations with two proteins that have been linked to appetite suppression and a number of diseases, including respiratory disorders, Alzheimer's disease and cancer.

Read More thumbnail image: Coffee break Protein alterations after drinking

E-Cigarettes: As dangerous as cigarettes?

Date: Nov 1, 2017

Author: Steve Down

The safety of e-cigarettes has been thrown into doubt following new research which revealed that it induces high levels of proteins in the lungs that are linked with cystic fibrosis, COPD and bronchitis.

Read More thumbnail image: E-Cigarettes As dangerous as cigarettes

Journal Highlight: Proteomic explorations of autism spectrum disorder

Date: Oct 23, 2017

Author: spectroscopyNOW

The basics of proteomic methodology have been reviewed and challenges in using proteomic approaches to study autism discussed, with technical and non-technical recommendations for future studies.

Read More thumbnail image: Journal Highlight Proteomic explorations of autism spectrum disorder

Influenza A proteins: Individual proteome variations

Date: Oct 15, 2017

Author: Steve Down

Scientists in the US have shown that the proteomes of normal human bronchial epithelial cells are unique for individual people and also respond to infection by the influenza A virus in different ways, findings which could be used to identify people more susceptible to the disease.

Read More thumbnail image: Influenza A proteins Individual proteome variations

Discover leading research in cannabis detection

Date: Oct 3, 2017

Author:

Cannabinoid research from an analytical viewpoint is rapidly developing as a more liberal approach to the medical, legal and social issues of the drug is adopted. Start reading our cannabinoid collection of papers here - free to access until the end of December.

Read More thumbnail image: Discover leading research in cannabis detection

SCUBA diver proteome: Decompression stress vs. decompression sickness

Date: Oct 1, 2017

Author: Steve Down

In a follow-up study of the effects of decompression sickness on the proteome of rats, an international team of scientists has examined the effects of decompression stress on SCUBA divers in the absence of decompression sickness.

Read More thumbnail image: SCUBA diver proteome Decompression stress vs_ decompression sickness
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