Cohesin adopts a flexible butterfly conformation in vivo and forms spatial and temporal regulated ordered clusters to maintain cohesion and condensation.
Ilya A Rybak, Natalia A Shevtsova ... Alain Frigon
Spinal circuits performing speed- and context-dependent control of locomotion in mammals can operate in different regimes with prevailing role of central mechanisms, supraspinal signals, or sensory feedback.
Torahiko L Higashi, Georgii Pobegalov ... Frank Uhlmann
A structure-based model of the chromosomal cohesin complex, accompanied by molecular-mechanistic simulations, explains cohesin's key role in topologically entrapping DNA, as well as its ability to alternatively extrude DNA loops.
Amanda Klein, Hans Jürgen Solinski ... Matthias Ringkamp
MRGPRD and MRGRPX1 are co-expressed in primate DRG neurons, but β-alanine and BAM8-22, preferentially activate CMH-subclasses, and co-activating different cutaneous nociceptors by pruritogens does not change itch sensation to pain.
Body movement does not significantly increase neuronal activity in the primary visual cortex of marmosets, in contrast to the effects observed in mice.
Although primary sensory neuron-derived calcitonin gene-related peptide (CGRP) contributes to the processing of pain messages, an understudied population of dorsal horn CGRP-expressing interneurons also contributes to the processing of mechanical sensitivity.
The IgG4 subclass, previously considered anti-inflammatory due to its weak effector function, could either reduce or exacerbate autoantibody pathogenicity in the context of different IgG4-mediated autoimmune diseases.
Ibrahim T Mughrabi, Jordan Hickman ... Stavros Zanos
Long-term, dose-controlled vagus nerve stimulation (VNS) is feasible in mice using a multi-lab validated implantation procedure, allowing therapeutic testing of VNS in many disease models.
Patrícia A Correia, Eran Lottem ... Zachary F Mainen
Phasic activation of dorsal raphe serotonin neurons transiently inhibits locomotion without influencing anxiety or producing reinforcement, but when repeated over many days a long-term facilitation of locomotion is produced.