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J Cardiol Cases
January 2025
Department of Cardiology, Hokko Memorial Hospital, Sapporo, Japan.
Unlabelled: Outpouching of the heart ventricles, especially of the right ventricle, is rare. Here, we report the case of a 60-year-old male, referred to our institution with an outpouched structure at the right ventricular apex. The patient had no cardiac events.
View Article and Find Full Text PDFActa Neuropathol Commun
January 2025
Department of Neurology, Mayo Clinic, Rochester, MN, 55905, USA.
Rippling Muscle Disease (RMD) is a rare skeletal myopathy characterized by abnormal muscular excitability manifesting with wave-like muscle contractions and percussion-induced muscle mounding. Hereditary RMD is associated with caveolin-3 or cavin-1 mutations. Recently, we identified cavin 4 autoantibodies as a biomarker of immune-mediated RMD (iRMD), though the underlying disease-mechanisms remain poorly understood.
View Article and Find Full Text PDFCell Commun Signal
January 2025
Department of Anesthesiology, The Affiliated Hospital of Southwest Medical University, No. 25, Taiping Road, Lu Zhou, Luzhou, Sichuan, 646000, China.
This review comprehensively explores the critical role of calcium as an essential small-molecule biomessenger in skeletal muscle function. Calcium is vital for both regulating muscle excitation-contraction coupling and for the development, maintenance, and regeneration of muscle cells. The orchestrated release of calcium from the endoplasmic reticulum (ER) is mediated by receptors such as the ryanodine receptor (RYR) and inositol 1,4,5-trisphosphate receptor (IP3R), which is crucial for skeletal muscle contraction.
View Article and Find Full Text PDFInt J Mol Sci
August 2024
Department of Comparative Biomedicine and Food Science, University of Padova, viale dell'Università 16, 35020 Legnaro, Italy.
Handb Clin Neurol
August 2024
Wolfson Sensory, Pain and Regeneration Research Centre (SPaRRC), Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom. Electronic address:
Hemiplegic migraine consists of attacks of migraine with aura that includes reversible motor weakness. It is classified as familial or sporadic depending on the involvement or not of a first or second degree relative. The most described subtypes of familial hemiplegic migraine include FHM1, FHM2, and FHM3.
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