Strategic Approaches for the Health Science Educator: Understanding Strategic Planning, Strategic Thinking, and Continuous Process Improvement and Their Impact.

With continued demand for health science institutions to find solutions to deliver on heightened student expectations despite smaller budgets and fewer resources, the utilization of organizational improvement techniques is pervasive. Academic health care leaders are seeking effective modalities to overcome obstacles, modernize, and become more efficient. Three of the commonly used approaches for improvement are strategic planning, strategic thinking, and continuous process improvement (CPI), and these concepts have been used in a variety of forms throughout industry, higher education, and health care.

Influenza A Virus PB1-F2 Induces Affective Disorder by Interfering Synaptic Plasticity in Hippocampal Dentate Gyrus.

Influenza A virus (IAV) infection, which leads to millions of new cases annually, affects many tissues and organs of the human body, including the central nervous system (CNS). The incidence of affective disorders has increased after the flu pandemic; however, the potential mechanism has not been elucidated. PB1-F2, a key virulence molecule of various influenza virus strains, has been shown to inhibit cell proliferation and induce host inflammation; however, its role in the CNS has not been studied.

Patient-specific non-invasive estimation of the aortic blood pressure waveform by ultrasound and tonometry.

Background And Objective: Aortic blood pressure (ABP) is a more effective prognostic indicator of cardiovascular disease than peripheral blood pressure. A highly accurate algorithm for non-invasively deriving the ABP wave, based on ultrasonic measurement of aortic flow combined with peripheral pulse wave measurements, has been proposed elsewhere. However, it has remained at the proof-of-concept stage because it requires a priori knowledge of the ABP waveform to calculate aortic pulse wave velocity (PWV).

Activating autophagy promotes skin regeneration induced by mechanical stretch during tissue expansion.

Background: Tissue expansion, a technique in which skin regeneration is induced by mechanical stretch stimuli, is commonly used for tissue repair and reconstruction. In this study, we aimed to monitor the autophagy levels of expanded skin after the application of expansion stimuli and explore the effect of autophagy modulation on skin regeneration.

Methods: A rat scalp expansion model was established to provide a stable expanded skin response to mechanical stretch.

Examining the Intersection of Strategic Thinking and Continuous Process Improvement Through the Lens of Military Medical Education to Build a Novel Model.

In 2020, the U.S. Air Force School of Aerospace Medicine hired its first civilian dean since its founding in 1918, tasked with building the school's first strategic plan to modernize and improve the institution.

Long-term simulated microgravity fosters carotid aging-like changes via Piezo1.

Aims: Elucidating the impacts of long-term spaceflight on cardiovascular health is urgently needed in face of the rapid development of human space exploration. Recent reports including the NASA Twins Study on vascular deconditioning and aging of astronauts in spaceflight are controversial. The aims of this study were to elucidate whether long-term microgravity promotes vascular aging and the underlying mechanisms.

Simulated vestibular spatial disorientation mouse model under coupled rotation revealing potential involvement of Slc17a6.

Spatial disorientation (SD) is the main contributor to flight safety risks, but research progress in animals has been limited, impeding a deeper understanding of the underlying mechanisms of SD. This study proposed a method for constructing and evaluating a vestibular SD mouse model, which adopted coupled rotational stimulation with visual occlusion. Physiological parameters were measured alongside behavioral indices to assess the model, and neuronal changes were observed through immunofluorescent staining.

Standard low-resolution electromagnetic tomography imaging of brain for the analysis of mental fatigue during a simulated air traffic control task.

Background: Standard low-resolution electromagnetic tomography (sLORETA) was used to accurately detect EEG changes in mental fatigue of air traffic controllers (ATCo) under a simulated air traffic control (ATC) task. We explored the changes in standard current density, activated cortical intensity, and brain source location.

Methods: The participants were instructed to use the tower flight command simulation training system for three hours of uninterrupted ATC task.

Decreased Self-reported Physical Fitness Following SARS-CoV-2 Infection and the Impact of Vaccine Boosters in a Cohort Study.

Background: The long-term effects of coronavirus disease 2019 (COVID-19) on physical fitness are unclear, and the impact of vaccination on that relationship is uncertain.

Methods: We compared survey responses in a 1-year study of US military service members with (n = 1923) and without (n = 1591) a history of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. We fit Poisson regression models to estimate the association between history of SARS-CoV-2 infection and fitness impairment, adjusting for time since infection, demographics, and baseline health.

Hypoxic acclimatization training improves the resistance to motion sickness.

Objective: Vestibular provocation is one of the main causes of flight illusions, and its occurrence is closely related to the susceptibility of motion sickness (MS). However, existing training programs have limited effect in improving the resistance to motion sickness. In this study, we investigated the effects of hypoxia acclimatization training (HAT) on the resistance to motion sickness.

Simulated spaceflight-induced cardiac remodeling is modulated by gut microbial-derived trimethylamine N-oxide.

Spaceflight is physically demanding and can negatively affect astronauts' health. It has been shown that the human gut microbiota and cardiac function are affected by spaceflight and simulated spaceflight. This study investigated the effects of the gut microbiota on simulated spaceflight-induced cardiac remodeling using 10° of head-down bed rest (HDBR) in rhesus macaques and 30° of hindlimb unloading (HU) in mice.

Vascular smooth muscle cell-specific miRNA-214 deficiency alleviates simulated microgravity-induced vascular remodeling.

The human cardiovascular system has evolved to accommodate the gravity of Earth. Microgravity during spaceflight has been shown to induce vascular remodeling, leading to a decline in vascular function. The underlying mechanisms are not yet fully understood.

Conjoint research of WGCNA, single-cell transcriptome and structural biology reveals the potential targets of IDD development and treatment and JAK3 involvement.

Objectives: This study conducted integrated analysis of bulk RNA sequencing, single-cell RNA sequencing and Weighted Gene Co-expression Network Analysis (WGCNA), to comprehensively decode the most essential genes of intervertebral disc degeneration (IDD); then mainly focused on the JAK3 macromolecule to identify natural compounds to provide more candidate drug options in alleviating IDD.

Methods: In the first part, we performed single-cell transcriptome analysis and WGCNA workflow to delineate the most pivotal genes of IDD. Then series of structural biology approaches and high-throughput virtual screening techniques were performed to discover potential compounds targeting JAK-STAT signaling pathway, such as Libdock, ADMET, precise molecular docking algorithm and drug stability assessment.

Bibliometric and visual analysis of hypoxic pulmonary hypertension from 2013 to 2022.

Hypoxic pulmonary hypertension (HPH) is caused by chronic persistent hypoxia, which leads to the continuous increase of pulmonary artery pressure and pulmonary vascular resistance. In recent years, there has been a substantial increase in research on HPH. To study the trends of HPH research over the last decade, we used WOSCC to search for relevant research on this topic, and dealt with the relevant information using VOSviewer, CiteSpace, and R-tool.

Cholesterol homeostasis confers glioma malignancy triggered by hnRNPA2B1-dependent regulation of SREBP2 and LDLR.

Background: Dysregulation of cholesterol metabolism is a significant characteristic of glioma, yet the underlying mechanisms are largely unknown. N6-methyladenosine (m6A) modification has been implicated in promoting tumor development and progression. The aim of this study was to determine the key m6A regulatory proteins involved in the progression of glioma, which is potentially associated with the reprogramming of cholesterol homeostasis.

Mitochondria as a sensor, a central hub and a biological clock in psychological stress-accelerated aging.

The theory that oxidative damage caused by mitochondrial free radicals leads to aging has brought mitochondria into the forefront of aging research. Psychological stress that encompasses many different experiences and exposures across the lifespan has been identified as a catalyst for accelerated aging. Mitochondria, known for their dynamic nature and adaptability, function as a highly sensitive stress sensor and central hub in the process of accelerated aging.

Effectiveness of Mobile Applications for Trauma Care in Combat Casualty Simulations Throughout the Continuum.

Introduction: The U.S. Military uses handwritten documentation throughout the continuum of combat casualty care to document from point-of-injury, during transport and at facilities that provide damage control resuscitation and surgery.

Early Enteral Nutrition in Aeromedically Evacuated Critically Ill/Injured Patients With a Resultant Validation Algorithm for the Theater Validating Flight Surgeon.

Introduction: Early enteral feeding in critically ill/injured patients promotes gut integrity and immunocompetence and reduces infections and intensive care unit/hospital stays. Aeromedical evacuation (AE) often takes place concurrently. As a result, AE and early enteral feeding should be inseparable.

The Potential of an Embedded Mental Health Services Program Toward Increasing Health Care-Seeking Behaviors Among U.S. Air Force Aircrew: A Mixed-Methods Study.

Introduction: The U.S. Air Force implemented the Integrated Operational Support model, which involves embedding health care professionals within operational units to meet the health needs of the airmen.

Effectiveness of Negative Pressure Wound Therapy During Aeromedical Evacuation Following Soft Tissue Injury and Infection.

Introduction: Negative pressure wound therapy (NPWT) is utilized early after soft tissue injury to promote tissue granulation and wound contraction. Early post-injury transfers via aeromedical evacuation (AE) to definitive care centers may actually induce wound bacterial proliferation. However, the effectiveness of NPWT or instillation NPWT in limiting bacterial proliferation during post-injury AE has not been studied.

Evidence-Based Strategies to Enhance Weight Management Programs for Adult Military Beneficiaries: A Narrative Review.

Introduction: Overweight and obesity trends are on the rise among both civilian and military beneficiaries. The purpose of this narrative review was to evaluate nutrition, behavioral, lifestyle, pharmacotherapy, and alternative approaches to weight management (WM) among adults with a focus toward identifying gaps and evidence-based strategies that could support or enhance current and future WM programming among military adult beneficiaries.

Materials And Methods: A trained research team identified publications (January 2013-January 2020) for abstract review using key search terms and inclusion criteria.

Utilization of the En Route Aeromedical Patient Movement Form by Critical Care Air Transport Teams.

Introduction: Understanding usage patterns of current paper-based documentation can inform the development of electronic documentation forms for en route care. The primary objective was to analyze the frequency of use of each field within the 3899 L Patient Movement Record documented by en route Critical Care Air Transport Teams. Secondary objectives were to identify rarely utilized form fields and to analyze the proportion of verifiable major events documented within the 3899 L form.

Hippocampus Insulin Receptors Regulate Episodic and Spatial Memory Through Excitatory/Inhibitory Balance.

It is well known that the hippocampus is a vital brain region playing a key role in both episodic and spatial memory. Insulin receptors (InsRs) are densely distributed in the hippocampus and are important for its function. However, the effects of InsRs on the function of the specific hippocampal cell types remain elusive.