Mayo Clinic Laboratory and pathology research roundup: July 19

By Chantell Canfield • July 19, 2022

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The research roundup provides an overview of the past week’s research from Mayo Clinic Laboratories consultants, including featured abstracts and a complete list of published studies and reviews.

Featured Abstract

Structural Cardiac Abnormalities in Patients with Atrial Fibrillation-Flutter and Myocardial Injury.

High sensitivity cardiac troponin (hs-cTn) is often increased in patients with atrial fibrillation/ flutter, portending a poor prognosis. The etiologies for these increases have not been systematically investigated. Our aim was to define prevalence/significance of structural cardiac abnormalities in patients with atrial fibrillation/flutter and hs-cTnT increases.

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Published to PubMed This Week

• Implications of sympathetic activation for objective versus self-reported daytime sleepiness in obstructive sleep apnea.
  Sleep
• Diagnosis of coexistent neurodegenerative dementias in multiple sclerosis.
  Brain communications
• Chest wall resection for breast cancer: 21st century Mayo clinic experience.
  Journal of surgical Oncology
• Development of a multiomics model for identification of predictive biomarkers for COVID-19 severity: a retrospective cohort study.
  Lancet digital health
• Preliminary reproducibility evaluation of a phage susceptibility testing method using a collection of Escherichia coli and Staphylococcus aureus Phages.
  The journal of applied laboratory medicine
• Embolized hydrophilic coating polymers found in left ventricular assist device apical core specimen.
  JACC case rep.
• Characterization of transgenic NSG-SGM3 mouse model of precision radiation-induced chronic hyposalivation.
  Radiation research
• Molecular subclasses of clear cell ovarian carcinoma and their impact on disease behavior and outcomes.
  Clinical cancer research
• Monoclonal and oligoclonal anti-platelet factor 4 antibodies mediate VITT.
  Blood
• Anti-cytokine autoantibodies and inborn errors of immunity.
  Journal of immunological methods
• Chronic phase CML with sole P190 (e1a2) BCR::ABL1: long-term outcome among ten consecutive cases.
  Blood cancer journal
• Therapy-related clonal cytopenia as a precursor to therapy-related myeloid neoplasms.
  Blood cancer journal
• Posttraumatic glomus tumor of the digital nerve with atypical presentation: A Case Report.
  JBJS case connect
  
  

Chantell Canfield

Chantell Canfield is a web content coordinator for Mayo Clinic Laboratories. She began working for Mayo Clinic in 2021.