Generating a Peptide Library Using the Repeats of Amino Acid Scaffolds Created by Sliding the Framework of a 7-mer Human Chemerin Segment and Discovery of Potent Antibacterial and Antimycobacterial Peptides.

The quest for new approaches for generating novel bioactive designer proteins/peptides has continued with their success in various biomedical applications. Previously, we designed a 14-mer α-helical peptide with antimicrobial and antimycobacterial activities by employing a tandem repeat of the 7-mer, "KVLGRLV" human chemerin segment. Herein, we devised a new method of "sliding framework" with this segment to create amino acid scaffolds of varying sizes and sequences and explored the design of a peptide library with antibacterial and antimycobacterial activities.

Essential shifts in health workforce measurement: a human-centred approach.

The health sector has faced long-standing challenges in drivers of worker behaviours and performance, such as job satisfaction, which have been worsened by COVID-19. Structural issues including high workloads and poor working conditions have long contributed to dissatisfaction among health workers. The pandemic escalated unsafe working conditions, causing workers' deaths, increasing burnout rates, and contributing to exodus from health-care jobs.

Extract from endophytic isolates stimulates seed germination of the host and protocorm development of non-host orchids.

We isolated endophytic strains from the healthy roots, stems, and leaves of to investigate their plant growth-promoting activities in vitro. Subsequently, Indole acetic acid (IAA) was quantified and the gene (responsible for IAA synthesis in fungi) was amplified and sequenced. Finally, a germination assay was performed with seeds of and a plant growth assay with protocorms of to test their plant growth-promoting activities.