Muscle hypertrophy following acquired neurogenic injury: systematic review and analysis of existing literature.

Objectives: Neurogenic muscle hypertrophy (NMH) is a rare condition characterized by focal muscle hypertrophy caused by chronic partial nervous injury. Given its infrequency, underlying mechanisms remain poorly understood. Inspired by two clinical cases, we conducted a systematic review to gain insights into the different aspects of NMH.

Activation of XBP1s attenuates disease severity in models of proteotoxic Charcot-Marie-Tooth type 1B.

Mutations in myelin protein zero (MPZ) are generally associated with Charcot-Marie-Tooth type 1B (CMT1B) disease, one of the most common forms of demyelinating neuropathy. Pathogenesis of some MPZ mutants, such as S63del and R98C, involves the misfolding and retention of MPZ in the endoplasmic reticulum (ER) of myelinating Schwann cells. To cope with proteotoxic ER-stress, Schwann cells mount an unfolded protein response (UPR) characterized by activation of the PERK, ATF6 and IRE1α/XBP1 pathways.

Cervical motion alterations and brain functional connectivity in cervical dystonia.

Introduction: Evaluating the neural correlates of sensorimotor control deficits in cervical dystonia (CD) is fundamental to plan the best treatment. This study aims to assess kinematic and resting-state functional connectivity (RS-FC) characteristics in CD patients relative to healthy controls.

Methods: Seventeen CD patients and 14 age-/sex-matched healthy controls were recruited.

Structured wound angiogenesis instructs mesenchymal barrier compartments in the regenerating nerve.

Organ injury stimulates the formation of new capillaries to restore blood supply raising questions about the potential contribution of neoangiogenic vessel architecture to the healing process. Using single-cell mapping, we resolved the properties of endothelial cells that organize a polarized scaffold at the repair site of lesioned peripheral nerves. Transient reactivation of an embryonic guidance program is required to orient neovessels across the wound.

Corrigendum to "Going for a stroll on lurasidone: Considerations on an atypical case of acute compartment syndrome of both legs" [Heliyon 9(4) (April 2023) e15047].

[This corrects the article DOI: 10.1016/j.heliyon.