RNA Diagnostics and Therapeutics: A Comprehensive Review.

RNA-focused therapy and diagnostics have been making waves in molecular biology due to the advantages RNA has over DNA; for instance, the ability of RNA to target nearly any genetic component in the cell is a big step in treating disorders. Moreover, RNA-based diagnosis of diseases is only becoming increasingly popular, especially after the COVID-19 pandemic, which brought up the need for cost-effective and efficient diagnosing kits for the vast majority. RNA-based techniques also have close to no risk of genotoxicity and can efficiently target undruggable regions of the cell.

Physicochemical cell disruption of sp. for recovery of polyhydroxyalkanoates: future bioplastic for sustainability.

Polyhydroxybutyrate (PHB) is known for wide applications, biocompatibility, and degradability; however, it cannot be commercialized due to conventional recovery using solvents. The present study employed mechanical cell-disruption methods, such as Pestle and mortar, sonication, and glass bead vortexing, for solvent-free extraction of PHA from sp. Different time intervals were set for grinding (5, 10, 15 min), sonicating (1, 3 and 5 min), and vortexing (2, 5 and 8 g glass beads with 5, 10 and 15 min each) hence studying their effect on cell lysis to release PHA.

Characterisation of broad-spectrum phiKZ like jumbo phage and its utilisation in controlling multidrug-resistant Pseudomonas aeruginosa isolates.

The emergence of highly virulent multidrug-resistant P. aeruginosa has become increasingly evident among hospital-acquired infections and has raised the need for alternative therapies. Phage therapy can be one such alternative to antibiotic therapy to combat multidrug-resistant pathogenic bacteria, but this requires the availability of phages with a broad host range.

Bugs as drugs: neglected but a promising future therapeutic strategy in cancer.

Effective cancer treatment is an urgent need due to the rising incidence of cancer. One of the most promising future strategies in cancer treatment is using microorganisms as cancer indicators, prophylactic agents, immune activators, vaccines or vectors in antitumor therapy. The success of bacteria-mediated chemotherapy will be dependent on the balance of therapeutic benefit and the control of bacterial infection in the body.

Association of exopolysaccharide genes in biofilm developing antibiotic-resistant Pseudomonas aeruginosa from hospital wastewater.

The study aimed to examine the relationship between antibiotic resistance, biofilm formation and genes responsible for biofilm formation. Sixty-six Pseudomonas aeruginosa isolates were obtained from hospital wastewater and analyzed for their antibiotic resistance. Biofilm production among the isolates was tested by indirect quantification method crystal violet assay.