Publications by authors named "R G Kay"

Background: Orthopaedic surgical intervention in children with Charcot-Marie-Tooth (CMT) often includes triceps surae lengthening (TSL) and foot procedures to address instability and pain due to equinus and cavovarus deformities. These surgeries may unmask underlying weakness in this progressive disease causing increased calcaneal pitch and excessive dorsiflexion in terminal stance leading to crouch. The purpose of this study was to evaluate changes in ankle function during gait following TSL surgery in children with CMT.

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Background: Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) encompasses a spectrum of histological conditions ranging from simple steatosis to fibrosing steatohepatitis, and is a risk factor for cardiovascular diseases (CVD). While oxidised apolipoproteins A and B have been linked to obesity and CVD, the association between other oxidised apolipoproteins and MASLD is yet to be established. To fill this gap, we characterised the circulating serum peptidome of patients with MASLD.

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Article Synopsis
  • The anti-WNT factor ZNRF3 is crucial for determining gonadal sex, as XY mice lacking it show variable ovarian tissue development during fetal stages.
  • Researchers used single-cell RNA sequencing to investigate how ZNRF3 deficiency affects cell development in the gonads, revealing failures in the proper differentiation of Sertoli and granulosa cells.
  • The study finds that without ZNRF3, there is significant disruption in the expected testicular cell fate, leading to a mix of cellular identities that complicate the traditional understanding of sexual differentiation.
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Quality of life is dependent upon the extent to which behavioural needs are met, and the balance between pleasant and unpleasant lifetime experiences. In Part II of this systematic review, articles (n = 109) relating to horse-human interactions were reviewed to identify behavioural evidence of their positive or negative impact on the horse. The number of articles (n = 22) relating to the recognition of pain in horses, indicated the importance of identifying health issues, which are also likely to increase the aversiveness of interactions.

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