Publications by authors named "M Mengel"

The XVI-th Banff Meeting for Allograft Pathology was held in Banff, Alberta, Canada, from 19th-23rd September 2022, as a joint meeting with the Canadian Society of Transplantation. To mark the 30 anniversary of the first Banff Classification, pre-meeting discussions were held on the past, present, and future of the Banff Classification. This report is a summary of the meeting highlights that were most important in terms of their effect on the Classification, including discussions around microvascular inflammation and biopsy-based transcript analysis for diagnosis.

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  • The study focused on analyzing RSV infection risks in children under 24 months in Valladolid from 2010 to 2022, comparing these risks with those of influenza and COVID-19.
  • It involved a retrospective cohort study of 1,507 RSV cases, revealing that hospitalized RSV patients were generally younger and had lower comorbidity rates than those with influenza or COVID-19.
  • Key findings indicated that factors like prematurity, maternal smoking, and coinfection increased the risk of severe RSV outcomes, while breastfeeding and complete vaccination were protective against hospitalization and severity.
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  • * There are big differences in climate risks if we exceed temperature limits versus if we stay within them, including effects on sea levels and ice.
  • * To prevent dangerous climate changes, we need to find ways to remove a lot of carbon dioxide from the atmosphere, but this could be hard and expensive to do, meaning we need to act quickly to cut emissions instead.
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Isolated v-lesion presents diagnostic stratification and clinical challenges. We characterized allograft outcomes for this entity based on posttransplant time (early: ≤1 month vs late: >1 month) and compared its molecular phenotype with other v+ rejection forms. Using the NanoString B-HOT panel, we analyzed 92 archival formalin-fixed paraffin-embedded tissue kidney biopsies from 3 centers: isolated v-lesion (n = 23), antibody-mediated rejection (ABMR) v+ (n = 26), T cell-mediated rejection (TCMR) v+ (n = 10), mixed rejection v+ (n = 23), and normal tissue (n = 10).

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