Characterization of the Biosynthetic Potential of the β-proteobacterium Achromobacter xylosoxidans Strain ISP2-142-O-2-A Using Microbiological, Chemical, and Genomic Approaches

This study characterized the biosynthetic potential of the bacterium Achromobacter xylosoxidans strain ISP2-142-O-2-A associated with the sponge Haliclona sp. nov. Chemistry- and bioactivity-guided purification of extracts from A. xylosoxidans afforded three compounds (1–3).

Phenotypic characterization of the novel, non‑hotspot oncogenic KRAS mutants E31D and E63K

KRAS proto‑oncogene, GTPase (KRAS) functions as a molecular switch at the apex of multiple signaling pathways controlling cell proliferation, differentiation, migration, and survival. Canonical KRAS mutants, such as those in codons 12 and 13, produce constitutively active oncoproteins that short‑circuit epidermal growth factor receptor (EGFR)‑initiated signaling, resulting in dysregulated downstream effectors associated with cellular transformation.

Whole-genome sequencing and single nucleotide polymorphisms in multidrug-resistant clinical isolates of Mycobacterium tuberculosis from the Philippines

Thousands of cases of multidrug-resistant tuberculosis (TB) have been observed in the Philippines, but studies on the Mycobacterium tuberculosis (MTB) genotypes that underlie the observed drug resistance profiles are lacking. This study aimed to analyse the whole genomes of clinical MTB isolates representing various resistance profiles to identify single nucleotide polymorphisms (SNPs) in resistance-associated genes.

Non-additive effects of ACVR2A in preeclampsia in a Philippine population

Multiple interrelated pathways contribute to the pathogenesis of preeclampsia, and variants in susceptibility genes may play a role among Filipinos, an ethnically distinct group with high prevalence of the disease. The objective of this study was to examine the association between variants in maternal candidate genes and the development of preeclampsia in a Philippine population