Musculoskeletal Complaints Among Active Duty Service Members Seeking Treatment at a Navy Military Treatment Facility.

Introduction: Musculoskeletal injuries (MSIs) pose a significant problem for active duty service members (ADSMs). MSIs may compromise readiness and are one of the main reasons for separation from the Navy and long-term disability. Implementation of optimal treatment strategies rests on understanding the characteristics of MSI complaints in a given population.

Psychological Risk Factors for Delayed Recovery Among Active Duty Service Members Seeking Treatment for Musculoskeletal Complaints at a Navy Shore-Based Military Medical Treatment Facility.

Introduction: Musculoskeletal injuries (MSIs) are a leading cause of separation from the U.S. Navy.

Enhanced Cytotoxicity against a Pancreatic Cancer Cell Line Combining Radiation and Gold Nanoparticles.

The present work consisted of an exploratory study aiming to evaluate in vitro the potential of AuNPs during Radiation Therapy (RT) in human pancreatic adenocarcinoma cells. AuNPs coated with hyaluronic and oleic acids (HAOA-AuNPs) or with bombesin peptides (BBN-AuNPs) were used. AuNPs were characterized by Atomic Force Microscopy (AFM) and Dynamic Light Scattering.

What do older adults want from spine care?

Introduction: Older adults comprise a large portion of back pain (BP) sufferers but are under-represented in the literature. Patients over age 65 present with different clinical characteristics and psychosocial needs than younger patients. Therefore, recommended patient-centered outcomes for BP may not be relevant to older patients.

Influence of SPION Surface Coating on Magnetic Properties and Theranostic Profile.

This study aimed to develop multifunctional nanoplatforms for both cancer imaging and therapy using superparamagnetic iron oxide nanoparticles (SPIONs). Two distinct synthetic methods, reduction-precipitation (M) and co-precipitation at controlled pH (M), were explored, including the assessment of the coating's influence, namely dextran and gold, on their magnetic properties. These SPIONs were further functionalized with gadolinium to act as dual T1/T2 contrast agents for magnetic resonance imaging (MRI).

Targeting proto-oncogene B-MYB G-quadruplex with a nucleic acid-based fluorescent probe.

The B-MYB gene encodes a transcription factor (B-MYB) that regulates cell growth and survival. Abnormal expression of B-MYB is frequently observed in lung cancer and poses challenges for targeted drug therapy. Oncogenes often contain DNA structures called G-quadruplexes (G4s) in their promoter regions, and B-MYB is no exception.

Utility of realistic microscopy-based cell models in simulation studies of nanoparticle-enhanced photon radiotherapy.

To enhance the effect of radiation on the tumor without increasing the dose to the patient, the combination of high-Z nanoparticles with radiotherapy has been proposed. In this work, we investigate the effects of the physical parameters of nanoparticles (NPs) on the Dose Enhancement Factor (DEF), and on the Sensitive Enhancement Ratio (SER) by applying a version of the Linear Quadratic Model. A method for constructing voxelized realistic cell geometries in Monte Carlo simulations from confocal microscopy images was developed and applied to Gliobastoma Multiforme cell lines (U87 and U373).

SPINE20 recommendations 2023: One Earth, one family, one future WITHOUT spine DISABILITY.

Introduction: The purpose is to report on the fourth set of recommendations developed by SPINE20 to advocate for evidence-based spine care globally under the theme of "One Earth, One Family, One Future WITHOUT Spine DISABILITY".

Research Question: Not applicable.

Material And Methods: Recommendations were developed and refined through two modified Delphi processes with international, multi-professional panels.

Protocol for the Implementation of Psychologically Informed Physical Therapy to Prevent Chronification in Service Members With Musculoskeletal Disorders.

Introduction: Musculoskeletal disorders (MSDs) are a primary cause of separation and long-term disability in active duty service members (ADSMs). Psychologically informed physical therapy (PiPT) is designed to identify and address modifiable psychological risk factors early in an MSD episode and has been proven effective in preventing chronicity in civilian populations. We developed a course to train military physical therapy (PT) personnel in PiPT for treating ADSM with MSD.

Prone position effect in intensive care patients with SARS-COV-2 pneumonia.

Ventilation in the prone position (PP) has been used for decades in patients with acute respiratory distress syndrome (ARDS) and is associated with a reduction in mortality rate. Its application has been extended to patients with SARS-Cov-2 pneumonia and is recommended by the main international organizations. The objective is to evaluate the effects of PP on the outcomes of patients with SARS-Cov-2 pneumonia admitted to a multipurpose intensive care unit.

Conservative Management of a Rare Entity-Aplasia Cutis Congenita: A Case Report.

Aplasia cutis congenita (ACC) is a rare entity characterized by a congenital localized absence of the skin, dermal appendages, and subcutaneous tissue. The cause of ACC is not clear, but inheritance is the most widely accepted cause. We report a rare case of a full-term (37 + 5 weeks) female newborn who showed complete absence of skin in localized areas of the upper and lower extremities.

Assessment of Aptamer as a Potential Drug Targeted Delivery for Retinal Angiogenesis Inhibition.

AT11-L0 is an aptamer derivative of AS1411 composed of G-rich sequences that can adopt a G-quadruplex (G4) structure and target nucleolin (NCL), a protein that acts as a co-receptor for several growth factors. Hence, this study aimed to characterize the AT11-L0 G4 structure and its interaction with several ligands for NCL targeting and to evaluate their capacity to inhibit angiogenesis using an in vitro model. The AT11-L0 aptamer was then used to functionalize drug-associated liposomes to increase the bioavailability of the aptamer-based drug in the formulation.

Structural Perspective into the Interaction of an Oncogenesis-Relevant pre-miRNA G-Quadruplex Ligand Carrier with the Protein Nucleolin.

The structural determinants of the interaction of the G-quadruplex (G4) motif found in precursor miRNA 149 (rG4) with the acridine orange derivative C , a G4 ligand stabilizer possessing anticancer activity, and the protein nucleolin (overexpressed in cancer cells) were investigated by Nuclear Magnetic Resonance (NMR) spectroscopy. For the rG4/C complex, the results revealed a strong stabilizing interaction between the aromatic core and the iodinated ring of the C ligand with the rG4 structure. The NMR study revealed also different interaction patterns between nucleolin and rG4 and nucleolin and rG4/C complex.

Image-Guided Nanodelivery of Pt(IV) Prodrugs to GRP-Receptor Positive Tumors.

Over the last decades, gold nanoparticles (AuNPs) have proven to be remarkable tools for drug delivery and theranostic applications in cancer treatment. On the other hand, Pt(IV) prodrugs have been employed as an interesting alternative to the more common Pt(II) complexes, such as cisplatin, for cancer chemotherapy. Searching to design an image-guided nanocarrier to deliver selectively Pt(IV) prodrugs to tumors expressing the gastrin releasing peptide receptor (GRPR), we have synthesized small core AuNPs carrying a thiolated DOTA derivative, a GRPR-targeting bombesin analog (BBN[7-14]) and a Pt(IV) prodrug attached to the AuNPs without () or with a PEGylated linker ( and ).

The psychological burden of disease among patients undergoing cervical spine surgery: Are we underestimating our patients' inherent disability?

Background: Studies have utilized psychological questionnaires to identify the psychological distress among certain surgical populations.

Research Question: Is there an additional psychological burden among patients undergoing surgical treatment for their symptomatic degenerative cervical disease?

Materials And Methods: Patients>18 years of age with symptomatic, degenerative cervical spine disease were included and prospectively enrolled. Correlations and multivariable logistic regression analysis assessed the relationship between these mental health components (PCS, FABQ) and the severity of disability described by the NDI, EQ-5D, and mJOA score.

Gallic Acid-Triethylene Glycol Aptadendrimers Synthesis, Biophysical Characterization and Cellular Evaluation.

Herein, we describe the synthesis of an aptadendrimer by covalent bioconjugation of a gallic acid-triethylene glycol (GATG) dendrimer with the G-quadruplex (G4) AT11 aptamer (a modified version of AS1411) at the surface. We evaluated the loading and interaction of an acridine orange ligand, termed C that acts as an anticancer drug and binder/stabilizer of the G4 structure of AT11. Dynamic light scattering experiments demonstrated that the aptadendrimer was approximately 3.

Age and Breast Reconstruction.

Background: Breast reconstruction is frequently offered to cancer patients who undergo mastectomy. Older women tend to have lower rates of reconstruction mostly due to an age-based discretion. We aimed to assess the safety of this surgery in this population.

Dose Rate Effects on the Selective Radiosensitization of Prostate Cells by GRPR-Targeted Gold Nanoparticles.

For a while, gold nanoparticles (AuNPs) have been recognized as potential radiosensitizers in cancer radiation therapy, mainly due to their physical properties, making them appealing for medical applications. Nevertheless, the performance of AuNPs as radiosensitizers still raises important questions that need further investigation. Searching for selective prostate (PCa) radiosensitizing agents, we studied the radiosensitization capability of the target-specific AuNP-BBN in cancer versus non-cancerous prostate cells, including the evaluation of dose rate effects in comparison with non-targeted counterparts (AuNP-TDOTA).

SPINE20 recommendations 2021: spine care for people's health and prosperity.

Purpose: The focus of SPINE20 is to develop evidence-based policy recommendations for the G20 countries to work with governments to reduce the burden of spine disease, and disability.

Methods: On September 17-18, 2021, SPINE20 held its annual meeting in Rome, Italy. Prior to the meeting, the SPINE20 created six proposed recommendations.

Drug Formulations for Localized Treatment of Human Papillomavirus-Induced Lesions.

Background: The human papillomavirus (HPV) is responsible for over 90% of all cervical cancer cases. The use of vaginal gels is often indicated for local vaginal drug delivery. Previous studies have shown that Thymus vulgaris essential oil (TEO) exhibits anticancer properties besides antifungal and antibacterial properties.

Radiolabeled Gold Nanoseeds Decorated with Substance P Peptides: Synthesis, Characterization and In Vitro Evaluation in Glioblastoma Cellular Models.

Despite some progress, the overall survival of patients with glioblastoma (GBM) remains extremely poor. In this context, there is a pressing need to develop innovative therapy strategies for GBM, namely those based on nanomedicine approaches. Towards this goal, we have focused on nanoparticles (AuNP-SP and AuNP-SPTyr8) with a small gold core (ca.