Mass Spectrometry News and Research

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Mass spectrometry is an analytical method used to identify different compounds based on the atomic sample constitution of the molecules and their charge state, which enables “blind” analysis of an unknown sample without any prior knowledge of its composition.

Understanding Algal Gene Expression Through Histone Dynamics

A previously unknown molecular signature of the regulation of algal genomes during the cell cycle was discovered, thanks to a novel technique that research teams can employ to test and compare various protein forms and protein complexes.

24 Oct 2024

Recombinant Expression and Glycosylation of EBN Mucin

The first recombinant mucin protein obtained from the Edible-nest Swiftlet Aerodramus fuciphagus (AfMuc) has been successfully identified and synthesized by a research team.

21 Oct 2024

Magnetic Control of Brain Cells: A Step Forward in Neuromodulation

The introduction of magnetogenetics provides a noninvasive technique to modulate brain circuits, paving the way for innovative therapies in neuromodulation.

18 Oct 2024

Proteomics Analysis Reveals Aging-Related Changes in Bone

Bone mass declines with age, and the anabolic response to mechanical loading weakens. Although much research has focused on gene transcription, the mechanisms behind bone aging and the loss of mechanoresponsiveness at the protein level are still not well understood.

16 Oct 2024

Proteomics Reveals Age-Related Changes in Mouse Bone Formation

A new research paper was published on the cover of Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science), Volume 16, Issue 19 on October 12, 2024, entitled, "A proteomics approach to study mouse long bones: examining baseline differences and mechanical loading-induced bone formation in young-adult and old mice."

16 Oct 2024

Placental Protein Levels Offer Insights into Early-Onset Preeclampsia

A potentially fatal pregnancy complication, preeclampsia is characterized by persistently elevated blood pressure, which is exacerbated when it develops early in the first trimester.

15 Oct 2024

Scientists Identify Key Role of Proteasome in Cell Death

Programmed cell death protects the body against cancer and other diseases. A team of researchers led by Professor Alexander Bartelt from the Institute for Cardiovascular Prevention (IPEK) has decoded a new mechanism by which oxidative stress influences cell death.

15 Oct 2024

De Novo Antibody Protein Sequencing Reveals Novel Functional and Neutralizing Antibodies Post-SARS-CoV-2 Vaccination

Rapid Novor has published a study that highlights the power of combining de novo antibody protein sequencing with conventional proteomics to uncover functional and neutralizing antibodies in human plasma following SARS-CoV-2 vaccination.

From Rapid Novor Inc 14 Oct 2024

African Wormwood Identified as Potential Weapon Against Drug-Resistant Tuberculosis

The mechanisms through which A. afra fights M. tuberculosis.

14 Oct 2024

New study reveals hidden diversity of acetic acid bacteria in the sourdough microbiome

Biologists have sequenced various acetic acid bacterial genomes to understand their genomic diversity, function, and ecology in the sourdough microbiome.

10 Oct 2024

Mosquitoes use Salivary Protein to Aid Malaria Parasite Transmission

The study identifies AgApyrase as a key protein in mosquito saliva, enhancing Plasmodium transmission by regulating blood clot breakdown and immune response.

30 Sep 2024

Motor And Extracellular Matrix Proteins Play A Critical Role In Cleft Palate Formation

The study reveals 44 differentially expressed proteins in cleft palate models, shedding light on molecular mechanisms and potential prenatal diagnostic markers.

30 Sep 2024

A Computational Toolkit for Large-Scale Metabolomics Analysis

A computational workflow for analyzing massive data sets in metabolomics, the study of tiny chemicals found within cells, biofluids, tissues, and entire ecosystems has been developed by a research team led by experts at the University of California, Riverside.

23 Sep 2024

Comprehensive multi-omics approach reveals detailed insights into diabetes mechanisms

In a recent study published in Nature Communications, researchers utilized a comprehensive multi-omics approach, integrating genomic, proteomic, and metabolomic data from a diverse cohort, to uncover detailed molecular interactions and identify distinct diabetes subgroups.

20 Sep 2024