Going to extremes: progress in exploring new environments for novel antibiotics.

The discoveries of penicillin and streptomycin were pivotal for infection control with the knowledge subsequently being used to enable the discovery of many other antibiotics currently used in clinical practice. These valuable compounds are generally derived from mesophilic soil microorganisms, predominantly Streptomyces species. Unfortunately, problems with the replication of results suggested that this discovery strategy was no longer viable, motivating a switch to combinatorial chemistry in conjunction with existing screening programmes to derive new antimicrobials.

War and peace: exploring microbial defence systems as a source of new antimicrobial therapies.

The WHO has compiled a list of pathogens that urgently require new antibiotics in response to the rising reports of antibiotic resistance and a diminished supply of new antibiotics. At the top of this list is fluoroquinolone-resistant , fluoroquinolone-resistant spp. and vancomycin-resistant .

Investing in a New Role to Increase Timely Morning Discharges in the Inpatient Setting.

Objective: Delays in discharges have a downstream effect on emergency department admissions, wait times, intensive care unit transfers, and elective admissions. This quality improvement project's aim was to increase the percentage of discharges before noon from a hospital medicine service from 19% to 30% over a 6-month period and sustain the increase for 6 months.

Methods: Interventions included introduction of a dedicated patient flow provider (PFP), optimization of workflow, technology assistance with discharge tasks, and multidisciplinary education on patient flow.

ClassifieR 2.0: expanding interactive gene expression-based stratification to prostate and high-grade serous ovarian cancer.

Background: Advances in transcriptional profiling methods have enabled the discovery of molecular subtypes within and across traditional tissue-based cancer classifications. Such molecular subgroups hold potential for improving patient outcomes by guiding treatment decisions and revealing physiological distinctions and targetable pathways. Computational methods for stratifying transcriptomic data into molecular subgroups are increasingly abundant.

Ethical and Psychological Considerations for Posthumous-Assisted Reproduction for Adolescents and Young Adults With Poor Cancer Prognosis in the Context of Grief.

Objective: Families or loved ones of adolescents and young adults (AYA) with a poor cancer prognosis who preserved fertility and did not survive treatment may choose to pursue posthumous assisted reproduction (PAR; i.e., use of preserved reproductive material for future family-building attempts).

Genomic investigation of innate sensing pathways in the tumor microenvironment.

The innate immune system is the first responder to infectious agents, cellular debris, and cancerous growths. This system plays critical roles in the antitumor immune responses by boosting and priming T cell-mediated cytotoxicity but is understudied due to the complexity and redundancy of its various downstream signaling cascades. We utilized a mathematical tool to holistically quantify innate immune signaling cascades and immunophenotype over 8,000 tumors from The Cancer Genome Atlas (TCGA).

Evaluation of a Multi-Site Cancer Health Disparities Research Training Program for Underrepresented Undergraduate and Medical Students.

Diversifying the biomedical research workforce is crucial for eliminating cancer health disparities. To address this need, Moffitt Cancer Center and Louisiana State University Health Sciences formed the Southeast Partnership for Improving Research and Training in Cancer Health Disparities (SPIRIT-CHD). A key component of SPIRIT-CHD is the Cancer Research Education Program (CREP), designed to train underrepresented undergraduate and medical students in biomedical science research.

Counseling and cryopreservation: evaluation of patient-reported counseling and choice on method of cancer-related fertility preservation.

Purpose: Prior to cancer treatment, patients make decisions on whether to undergo fertility preservation (FP) and the method of FP. We sought to learn more about counseling and decision-making on the method of cancer-related FP.

Methods: A cross-sectional 26-item online survey was administered to patients with ovaries who underwent cancer-related FP.

Wearable sensor and smartphone assisted vestibular physical therapy for multiple sclerosis: usability and outcomes.

Introduction: Vertigo, dizziness, gaze instability and disequilibrium are highly prevalent in people with MS (PwMS) and head movement induced dizziness is commonly reported. Vestibular physical therapy (VPT) is a specialised, non-invasive and effective therapy for these problems but usually involves travel for the person to a specialist center with both personal and carbon costs. The use of wearable sensors to track head movement and smartphone applications to deliver and track programs has potential to improve VPT in MS.

Taurine-conjugated bile acids and their link to hepatic S1PR2 play a significant role in hepatitis C-related liver disease.

Background: Bile acids mediate gut-liver cross-talk through bile acid receptors. Serum, hepatic, and microbial bile acid metabolism was evaluated in HCV-compensated chronic liver disease.

Methods: Patients underwent liver biopsy; portal and peripheral blood were obtained before (HCVi), and 6 months after sustained virologic response (SVR), splenic blood was obtained only after SVR.

Physiologic Determinants of Near-Infrared Spectroscopy-Derived Cerebral and Tissue Oxygen Saturation Measurements in Critically Ill Patients.

Objectives: Near-infrared spectroscopy (NIRS) is a potentially valuable modality to monitor the adequacy of oxygen delivery to the brain and other tissues in critically ill patients, but little is known about the physiologic determinants of NIRS-derived tissue oxygen saturations. The purpose of this study was to assess the contribution of routinely measured physiologic parameters to tissue oxygen saturation measured by NIRS.

Design: An observational sub-study of patients enrolled in the Role of Active Deresuscitation After Resuscitation-2 (RADAR-2) randomized feasibility trial.

My Partner Is My Family: Engaging and Advocating for Lesbian, Gay, Bisexual, Transgender, Queer+ Patients in Goals of Care Conversations.

In goals of care conversations and through the care trajectory, to avoid insensitive or discriminatory care, it is vital clinicians recognize lesbian, gay, bisexual, transgender, queer+ patients' values and wishes. In clinical settings, implicit bias operating within unconscious awareness may challenge the commitment to equitable care, negatively affecting patient outcomes. In this composite case, during a conversation with a social worker/nurse team, a cisgender woman repeatedly expressed her wishes for her female partner to be her decision maker instead of her biological family.

Reproductive Health in Trans and Gender Diverse Patients: Fertility related knowledge, attitudes, and decision-making among gender diverse youth - A narrative review.

In Brief: Transgender and gender diverse (TGD) youth demonstrate low utilization of fertility preservation before medical and surgical gender-affirming interventions. However, a significant number of TGD youth have goals for parenthood and/or recognize that their attitude toward future family-building goals may change over time. In this narrative review, we conclude that TGD young people should have ongoing opportunities to discuss their family-building goals and options for fertility preservation.

Decision-making for congenital anomalies diagnosed during pregnancy: a narrative review.

Purpose: The purpose of this narrative review was to assess the limited literature on fetal anomalies diagnosed in the second trimester of pregnancy and parental decision-making and identify sources of information deemed as facilitators and barriers to medical decisions.

Methods: This was a literature review of source material and information about fetal anomalies diagnosed in the second trimester of pregnancy, decision-making, decision tools or aids, and sources of information for anomalies. The search string used explored related peer-reviewed publications and systematic reviews between 2007 and 2024.

Advancing disability-inclusive climate research and action, climate justice, and climate-resilient development.

Globally, more than 1 billion people with disabilities are disproportionately and differentially at risk from the climate crisis. Yet there is a notable absence of climate policy, programming, and research at the intersection of disability and climate change. Advancing climate justice urgently requires accelerated disability-inclusive climate action.

Demonstration of stable, long-term operation of a nanosecond pulsed DPSSL at 10 J, 100 Hz.

We report on stable, long-term operation of a diode-pumped solid-state laser (DPSSL) amplifying 15 ns pulses at 1029.5 nm wavelength to 10 J energy at 100 Hz pulse rate, corresponding to 1 kW average power, with 25.4% optical-to-optical efficiency.