Physiological response of longfin smelt to changing temperatures and turbidities.

Coastal estuaries globally, including the San Francisco Estuary (SFE), are experiencing significant degradation, often resulting in fisheries collapses. The SFE has undergone profound modifications due to population growth, industrialization, urbanization and increasing water exports for human use. These changes have significantly altered the aquatic ecosystem, favouring invasive species and becoming less hospitable to native species such as the longfin smelt ().

Using Collective Impact to Examine Direct Service Worker Training and Credentialing in North Carolina: Recommendations for Change.

Older adults and people living with disabilities receive home- and community-based services (HCBS) from approximately 113,000 often under-resourced and inadequately supported direct service workers (e.g., personal care aides, direct support professionals, nurse aides) in North Carolina.

Transcriptional synergy in human aortic endothelial cells is vulnerable to combination p300/CBP and BET bromodomain inhibition.

Combinatorial signaling by proinflammatory cytokines synergizes to exacerbate toxicity to cells and tissue injury during acute infections. To explore synergism at the gene-regulatory level, we investigated the dynamics of transcription and chromatin signaling in response to dual cytokines by integrating nascent RNA imaging mass spectrometry, RNA sequencing, amplification-independent mRNA quantification, assay for transposase-accessible chromatin using sequencing (ATAC-seq), and transcription factor profiling. Costimulation with interferon-gamma (IFNγ) and tumor necrosis factor alpha (TNFα) synergistically induced a small subset of genes, including the chemokines , -, and -.

Telehealth cognitive behaviour therapy for the management of sleep disturbance in women with early breast cancer receiving chemotherapy: a feasibility study.

Purpose: Sleep quality commonly deteriorates in people receiving chemotherapy for breast cancer (BC). We aimed to determine feasibility and acceptability of telehealth-delivered cognitive behaviour therapy for insomnia (CBT-I) in people with early BC receiving (neo)adjuvant chemotherapy.

Methods: Multi-centre, single arm, phase 2 feasibility trial.

AOA Critical Issues Symposium: Promoting Health Equity.

Promoting equitable health care is to ensure that everyone has access to high-quality medical services and appropriate treatment options. The definition of health equity often can be misinterpreted, and there are challenges in fully understanding the disparities and costs of health care and when measuring the outcomes of treatment. However, these topics play an important role in promoting health equity.

Visual Acuity Outcomes in Children With Optic Nerve Hypoplasia and Septo-Optic-Pituitary Dysplasia.

Background: To investigate best-corrected visual acuity (BCVA) outcomes in patients with optic nerve hypoplasia (ONH)/septo-optic-pituitary dysplasia (SOD). Our primary hypothesis was that BCVA in patients with ONH/SOD does not change significantly over time.

Methods: A chart review was undertaken in patients with a confirmed diagnosis of ONH/SOD.

Ophthalmic and Neuroimaging Associations In Optic Nerve Hypoplasia/Septo-Optic-Pituitary Dysplasia.

Background: Optic nerve hypoplasia (ONH) and septo-optic-pituitary dysplasia (SOD) are neurodevelopmental disorders associated with congenital visual impairment. Our aim was to investigate associations between several ophthalmic and neuroimaging features in patients with ONH/SOD.

Methods: A retrospective chart and neuroimaging review was performed in patients with ONH/SOD.

Loss of plasticity in maturation timing after ten years of captive spawning in a delta smelt conservation hatchery.

Adaptation to captivity in spawning programs can lead to unintentional consequences, such as domestication that results in reduced fitness in the wild. The timing of sexual maturation has been shown to be a trait under domestication selection in fish hatcheries, which affects a fish's access to mating opportunities and aligning their offspring's development with favorable environmental conditions. Earlier maturing fish may be favored in hatchery settings where managers provide artificially optimal growing conditions, but early maturation may reduce fitness in the wild if, for example, there is a mismatch between timing of reproduction and availability of resources that support recruitment.

Frequent upregulation of HER2 protein in hormone-receptor-positive HER2-negative breast cancer after short-term neoadjuvant endocrine therapy.

Background: Endocrine resistant metastatic disease develops in ~ 20-25% of hormone-receptor-positive (HR+) breast cancer (BC) patients despite endocrine therapy (ET) use. Upregulation of HER family receptor tyrosine kinases (RTKs) represent escape mechanisms in response to ET in some HR+ tumors. Short-term neoadjuvant ET (NET) offers the opportunity to identify early endocrine escape mechanisms initiated in individual tumors.

Effects of turbidity, temperature and predation cue on the stress response of juvenile delta smelt.

The San Francisco Estuary (SFE) is one of the most degraded ecosystems in the United States, and organisms that inhabit it are exposed to a suite of environmental stressors. The delta smelt (), a small semi-anadromous fish endemic to the SFE and considered an indicator species, is close to extinction in the wild. The goal of this study was to investigate how environmental alterations to the SFE, such as reductions in turbidities, higher temperatures and increased prevalence of invasive predators affect the physiology and stress response of juvenile delta smelt.

Captive-reared Delta Smelt (Hypomesus transpacificus) exhibit high survival in natural conditions using in situ enclosures.

Conservation of endangered fishes commonly includes captive breeding, applied research, and management. Since 1996, a captive breeding program has existed for the federally threatened and California endangered Delta Smelt Hypomesus transpacificus, an osmerid fish endemic to the upper San Francisco Estuary. Although this program serves as a captive refuge population, with experimental releases being initiated to supplement the wild population, it was uncertain how individuals would survive, feed, and maintain condition outside hatchery conditions.

Selected Ophthalmological Features in Children with Septo-Optic Dysplasia and Optic Nerve Hypoplasia.

Septo-optic dysplasia (SOD) and optic nerve hypoplasia (ONH) cause congenital visual impairment. Their aetiology is mostly unknown. Our aim was to investigate the prevalence of selected ophthalmological features in patients with these disorders.

The Majority of Black Orthopaedic Surgeons Report Experiencing Racial Microaggressions During Their Residency Training.

Background: Orthopaedic surgery is the least-diverse surgical specialty based on race and ethnicity. To our knowledge, the impact of this lack of diversity on discriminatory or noninclusive experiences perceived by Black orthopaedic surgeons during their residency training has never been evaluated. Racial microaggressions were first defined in the 1970s as "subtle verbal, behavioral, and environmental indignities, whether intentional or unintentional, that communicate hostile, derogatory, or negative racial slights and insults to the target person or group.

Characterizing the stress response in juvenile Delta smelt exposed to multiple stressors.

The Delta Smelt (Hypomesus transpacificus), once an abundant fish endemic to the Sacramento-San Joaquin Estuary, is now on the brink of extinction. Due to the high sensitivity of this species, knowledge of their stress response will be vital to their future survival and sustainability. Understanding the magnitude and kinetics of cortisol induction in Delta Smelt will provide valuable information when interpreting the degree of environmentally relevant stressors, such as warming and predator exposure.

Postnatal oxytocin treatment improves survival and neurodevelopmental outcomes in an animal model of neonatal abstinence syndrome.

Prenatal exposure to drugs of abuse results in neonatal abstinence syndrome (NAS). NAS causes significant morbidity and is associated with costly and lengthy hospitalization. Current pharmacotherapy is suboptimal with no FDA approved treatments.

A Scoping Review of Pharmacological Management of Postacute Sequelae of Severe Acute Respiratory Syndrome Coronavirus 2 Infection in 2021.

Background: Postacute sequelae of severe acute respiratory syndrome coronavirus 2 infection (PASC), or long-COVID, are signs and symptoms that persist after the acute phase of Coronavirus disease 2019 infection has passed. PASC is newly recognized, and research is ongoing to answer questions about pathology, symptoms, diagnosis, and optimal treatment.

Areas Of Uncertainty: Use of pharmacologic treatment for symptoms of PASC is currently evolving.

Effects of Endocrine Therapy on Cognitive Function in Patients with Breast Cancer: A Comprehensive Review.

Endocrine therapy forms the backbone of systemic therapy for the majority of persons with early and late-stage breast cancer. However, the side effects can negatively affect quality of life, and impact treatment adherence and overall oncological outcomes. Adverse effects on cognition are common, underreported and challenging to manage.

A zebrafish reporter line reveals immune and neuronal expression of endogenous retrovirus.

Endogenous retroviruses (ERVs) are fossils left in our genome from retrovirus infections of the past. Their sequences are part of every vertebrate genome and their random integrations are thought to have contributed to evolution. Although ERVs are mainly silenced by the host genome, they have been found to be activated in multiple disease states, such as auto-inflammatory disorders and neurological diseases.

The J. Robert Gladden Orthopaedic Society: Past, Present, and Future.

Officially chartered in 1998, the J. Robert Gladden Orthopaedic Society (JRGOS) is a multicultural society dedicated to improving the diversity of the orthopaedic surgeon workforce and ending disparities in musculoskeletal health care. The purpose of this article is to discuss why an organization such as the JRGOS was needed within the American Academy of Orthopaedic Surgeons and highlight the key figures in orthopaedic history who supported the formation of the JRGOS.