Advancing the enzymatic toolkit for 2'-fluoro arabino nucleic acid (FANA) manipulation: phosphorylation, ligation, replication, and templating RNA transcription.

2'-Fluoro arabino nucleic acid (FANA), classified as a xeno nucleic acid (XNA), stands as a prominent subject of investigation in synthetic genetic polymers. Demonstrating efficacy as antisense oligonucleotides (ASOs) and exhibiting the ability to fold into functional structures akin to enzymes and aptamers, FANA holds substantial promise across diverse biological and therapeutic domains. Owing to structural similarities to DNA, the utilization of naturally occurring DNA polymerases for DNA-mediated FANA replication is well-documented.

Regulation of innate immunity in marine mussel Mytilus coruscus: MicroRNA Mc-novel_miR_196 targets McTLR-like1 molecule to inhibit inflammatory response and apoptosis.

Toll-like receptors (TLRs) are crucial players in immune recognition and regulation, with aberrant activation leading to autoimmune, chronic inflammatory, and infectious diseases. MicroRNAs (miRNAs) have been shown to regulate gene expression at transcriptional and post-transcriptional levels. While miRNA-mediated regulation of TLR signaling has been studied in mammals, the underlying mechanisms of TLR-miRNA interactions in molluscs remain unclear.

A novel molluscan TLR molecule engaged in inflammatory response through MyD88 adapter recruitment.

Toll-like receptors (TLRs) mediated signaling plays a vital role in activating innate and adaptive immunity. Although TLR mediated signaling has been comprehensively investigated in mammalian species, the mechanisms underlying TLR signaling in molluscs remain obscure. In the present study, a novel TLR isoform namely McTLR-like1 was identified in the thick shell mussel Mytilus coruscus.