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MetabolomicsSeryl-leucine core 1 O-glycosylated peptide (SLC1G) identification
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ORGANISM(S): Homo sapiens 
ST001104 | MetabolomicsWorkbench
MetabolomicsMapping the biosynthetic pathway of a hybrid polyketide-nonribosomal peptide in a metazoan
Polyketide synthase (PKS) and nonribosomal peptide synthetase (NRPS) hybrid systems typically use complex protein-protein interactions to facilitate direct transfer of intermediates between these multimodular megaenzymes. In the canal-associated neurons (CANs) of Caenorhabditis elegans, PKS-1 and NR...
2021-06-22 | MTBLS2313 | MetaboLights
MetabolomicsPlant elicitor peptide signalling confers rice resistance to piercing-sucking insect herbivores and pathogens
Rice is a staple food crop worldwide, and its production is severely threatened by phloem-feeding insect herbivores, particularly the brown planthopper (BPH, Nilaparvata lugens), and destructive pathogens. Despite the identification of many BPH resistance genes, the molecular basis of rice resistanc...
2022-02-23 | MTBLS3518 | MetaboLights
MetabolomicsProteolytic-Resistant Self-Assembling Peptide Nanofibers Combat Specific Bacterial Infections via Trap-and-Kill

The rise in global antibiotic resistance highlights the urgent need for effective antimicrobial agents. Antimicrobial peptides (AMPs) offer a potential solution to combat bacterial resistance. However, key challenges remain in addressing the limitations of current peptide drugs and biomaterials, ...

2025-06-13 | MTBLS12424 | MetaboLights
MetabolomicsApplication of the Protease-Resistant Antimicrobial Peptide R7I, Composed of Natural Amino Acids, as a Functional Food Ingredient for Modulating Intestinal Health

Foodborne pathogenic bacterial infections pose significant challenges to global food safety and public health, while the issue of antimicrobial resistance (AMR) has worsened in recent years, creating an urgent need for safe, natural alternatives to combat foodborne pathogens and associated intest...

2025-11-09 | MTBLS13292 | MetaboLights
MetabolomicsLC−MS Based Serum Metabolomics for Identification of Hepatocellular Carcinoma Biomarkers in Egyptian Cohort
Although hepatocellular carcinoma (HCC) has been subjected to continuous investigation and its symptoms are well-known, early stage diagnosis of this disease remains difficult and the survival rate after diagnosis is typically very low (3−5%). Early and accurate detection of metabolic changes in the...
2013-06-30 | MTBLS19 | MetaboLights
MetabolomicsRapid identification of species, sex and maturity by mass spectrometric analysis of animal faeces

BACKGROUND: We describe a new approach to the recovery of information from faecal samples, based on the analysis of the molecular signature generated by rapid evaporative ionisation mass spectrometry (REIMS).

RESULTS: Faecal pellets from five different r...

2022-02-03 | MTBLS1095 | MetaboLights
TranscriptomicsTranscriptomic responses in Arabidopsis thaliana to PIPL3 peptide treatment
In order to investigate possible roles of IDL and PIP/PIPL peptides, the transcriptomic response of Arabidopsis seedlings to treatment with PIPL3 peptide was analysed. PIPL3 (At4g37295) was chosen, as no functional data was available for this peptide; furthermore, PIPL3 was expressed in leaf tissue ...
ORGANISM(S): Arabidopsis thaliana 
2015-07-10 | E-GEOD-66201 | biostudies-arrayexpress
TranscriptomicsPAO1-1037
Gene expression in biofilms of PAO1 with and without the presence of 20 ug/ml peptide 1037 was analysed using microarrays.
ORGANISM(S): Pseudomonas aeruginosa 
2012-04-19 | E-MTAB-962 | biostudies-arrayexpress
TranscriptomicsMOTS-c: A Novel Peptide Encoded by a Short Mitochondrial Open Reading Frame Regulates Metabolic Homeostasis
Mitochondria are known to be functional organelles, but their role as a signaling unit is increasingly being appreciated. The recent identification of a short open reading frame (sORF) in the mitochondrial DNA (mtDNA) that encodes a signaling peptide, humanin, suggests the possible existence of addi...
ORGANISM(S): Homo sapiens 
2015-03-07 | E-GEOD-65068 | biostudies-arrayexpress
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