Efficacy and safety of microwave ablation in solitary kidney patients with T1a small renal masses.

Objectives: To assess the safety and efficacy of using microwave ablation (MWA) to treat solitary kidney (SK) patients with T1a renal cell carcinoma (RCC).

Methods: Retrospective analysis of a prospectively maintained database identified patients with T1a RCC with either congenital or acquired SK. Estimated glomerular filtration rate (eGFR) was calculated from serum creatinine before MWA and after at 6 and 12 months post-procedure.

Molecular cascade reveals sequential milestones underlying hippocampal neural stem cell development into an adult state.

Quiescent adult neural stem cells (NSCs) in the mammalian brain arise from proliferating NSCs during development. Beyond acquisition of quiescence, an adult NSC hallmark, little is known about the process, milestones, and mechanisms underlying the transition of developmental NSCs to an adult NSC state. Here, we performed targeted single-cell RNA-seq analysis to reveal the molecular cascade underlying NSC development in the early postnatal mouse dentate gyrus.

Novel role of bone morphogenetic protein 9 in innate host responses to HCMV infection.

Herpesviruses modulate immune control to secure lifelong infection. The mechanisms Human Cytomegalovirus (HCMV) employs in this regard can reveal unanticipated aspects of cellular signaling involved in antiviral immunity. Here, we describe a novel relationship between the TGF-β family cytokine BMP9 and HCMV infection.

Conservation of the moss RNA editing factor PPR78 despite the loss of its known cytidine-to-uridine editing sites is explained by a hidden extra target.

Cytidine (C)-to-uridine (U) RNA editing in plant organelles relies on specific RNA-binding pentatricopeptide repeat (PPR) proteins. In the moss Physcomitrium patens, all such RNA editing factors feature a C-terminal DYW domain that acts as the cytidine deaminase for C-to-U conversion. PPR78 of Physcomitrium targets 2 mitochondrial editing sites, cox1eU755SL and rps14eU137SL.

The two faces of oligoadenylate synthetase-like: effective antiviral protein and negative regulator of innate immunity.

The type I interferon response is critical for controlling viral infection and triggers the production of downstream-target genes, termed interferon-stimulated genes (ISGs). While ISGs have a plethora of ways to restrict viruses at different stages of their replication cycle, they are also important to dampen immune responses to avoid tissue damage in the case of exuberant effects. However, this counter regulation of the immune response comes with the downside that it can open a door for viruses to get a foothold in their host.