Molecular epidemiology and clinical characterization of carbapenemase-producing Enterobacter spp. from an international cohort.

Background: Despite the global public health threat posed by carbapenem-resistant Enterobacter spp., clinical and molecular epidemiological studies on international isolates remain scarce. Historically, the taxonomy of Enterobacter has been challenging, limiting our understanding of the clinical characteristics and outcomes of carbapenemase-producing Enterobacter spp.

Carbapenem-resistant Enterobacterales in solid organ transplant recipients.

Carbapenem-resistant Enterobacterales (CRE) are an important threat to the health of solid organ transplant recipients (SOTr); data comparing outcomes of SOTr with CRE to non-SOTr with CRE are lacking. A matched cohort study was performed within 2 prospective, multicenter, cohort studies (Consortium on Resistance Against Carbapenems in Klebsiella and other Enterobacterales and Consortium on Resistance Against Carbapenems in Klebsiella and other Enterobacterales 2). The epidemiology, desirability of outcome rankings outcomes, and mortality of SOTr and non-SOTr hospitalized in the United States (December 2011-August 2017) with clinical isolates with Centers for Disease Control and Prevention-defined CRE were compared.

Harnessing Multi-Omics Strategies and Bioinformatics Innovations for Advancing Soybean Improvement: A Comprehensive Review.

Soybean improvement has entered a new era with the advent of multi-omics strategies and bioinformatics innovations, enabling more precise and efficient breeding practices. This comprehensive review examines the application of multi-omics approaches in soybean-encompassing genomics, transcriptomics, proteomics, metabolomics, epigenomics, and phenomics. We first explore pre-breeding and genomic selection as tools that have laid the groundwork for advanced trait improvement.

Increased mortality in hospital- compared to community-onset carbapenem-resistant enterobacterales infections.

Background: The CDC reported a 35% increase in hospital-onset (HO) carbapenem-resistant Enterobacterales (CRE) infections during the COVID-19 pandemic. We evaluated patient outcomes following HO and community-onset (CO) CRE bloodstream infections (BSI).

Methods: Patients prospectively enrolled in CRACKLE-2 from 56 hospitals in 10 countries between 30 April 2016 and 30 November 2019 with a CRE BSI were eligible.

Clinical outcomes of lung transplant recipients with pre-transplant Mycobacterium avium complex infection.

Background: Lung transplant recipients (LTRs) are at risk for Mycobacterium avium complex (MAC) infections, in part due to the presence of structural lung disease pre-transplant and relatively higher levels of immunosuppression post-transplant. There is a lack of data regarding outcomes of LTR with MAC infections pre-transplant.

Methods: This is a single-center retrospective analysis of patients who received lung transplants (LTs) from 2013 to 2020 with 1) evidence of MAC on culture or polymerase chain reaction before or at the time of transplant or 2) granulomas on explant pathology and positive acid-fast bacillus stains with no other mycobacteria identified.