An assay for assessing 1-aminocyclopropane-1-carboxylate malonyl (MACC) transferase (AMT) activity and its regulation by ethylene.

Background: N-malonyl 1-aminocyclopropane-1-carboxylic acid (MACC) is a major conjugate of the ethylene precursor 1-aminocyclopropane-1-carboxylic acid (ACC) and may therefore play an important role in regulating ethylene production, as well as ethylene-independent ACC signalling. While the enzyme responsible for this derivatization, ACC malonyltransferase (AMT), has been studied in the past, its identity remains unknown. Methods to assay AMT activity are not well established, and no standardized assay has been described.

Strategies for introducing and implementing vaccines for adults into national immunization programs in Europe: Good practices and key insights of the adult immunization board meeting.

In April 2024, the Adult Immunization Board convened a technical meeting to explore the latest strategies and identify exemplary approaches regarding the implementation of vaccines for adults into Europe's National Immunization Programs (NIPs). The meeting was built around three pillars: decision making for introducing a new vaccine, implementation, monitoring, and evaluation. The increasing number of new vaccines available in a context of competing health priorities warrants transparent and evidence-based decision-making processes for vaccine introduction.

Overview of adult immunization in Italy: Successes, lessons learned and the way forward.

The exchange of knowledge and best practices in adult immunization are essential to improve vaccination strategies across the European region. Italy has made groundbreaking progress in the field, being one of the first countries to propose a life-course vaccination schedule, broadening the traditional focus on childhood immunization to include adults. All vaccines included in Italy's vaccination schedule are free of charge.