Frontal cortical circuit alterations and cognitive deficits identified in mouse genetic models are reversed by chemogenetic or optogenetic stimulation of the mesocortical dopamine circuit in an adolescent period.
Liang-Yu Pang, Steven DeLuca ... Allan C Spradling
Chromatin changes downstream from Drosophila germline stem cells and fertilized zygotes alter how transposable element activity and gene expression are controlled to facilitate differentiation.
Xenopus laevis arose from hybridization of two different frog species millions of years ago, leading to adaptation of the genetic networks controlling early embryonic development and stem cell induction to balance expression between the genes inherited from each ancestor.
Abhishek Jamwal, Cristina F Constantin ... Matthew K Higgins
The most effective growth-neutralising antibodies which target the PfRH5 protein from a malaria parasite function by preventing the parasite from binding to basigin-containing membrane protein complexes on human erythrocytes.
Márton A Simon, Iordan Iordanov ... László Csanády
Functional studies on CFTR anion channels harboring combinations of catalytic site mutations in the active ATPase site reveal the true stability of the prehydrolytic open-pore state as well as nucleotide-binding domain interface features that are unique to human CFTR.
Xarxa Quiroga, Nikhil Walani ... Pere Roca-Cusachs
Cell stretch release generates plasma membrane (PM) evaginations of ≈100 nm, triggering a local event of actin polymerization that flattens and recovers PM shape.
A reduction in breast screening participation volume during COVID-19 that differed by region and healthcare setting was observed in a rapid review of 26 studies globally, suggesting monitoring of screening access by disadvantaged groups to reduce disparities.
Inducing the formation of mitochondrial respiratory chain supercomplexes in Drosophila melanogaster, where they are normally absent, does not have any noticeable impact in the function of the respiratory chain.
Marija Markicevic, Oliver Sturman ... Nicole Wenderoth
The structural characteristics of a circuit and its hierarchical dimensions are shown to influence regional time-series dynamics after targeted cellular-level manipulations.