Microbiome analysis in individuals with human papillomavirus oral infection.

Microbiome gained attention as a cofactor in cancers originating from epithelial tissues. High-risk (hr)HPV infection causes oropharyngeal squamous cell carcinoma but only in a fraction of hrHPV+ individuals, suggesting that other factors play a role in cancer development. We investigated oral microbiome in cancer-free subjects harboring hrHPV oral infection (n = 33) and matched HPV- controls (n = 30).

A standardized training allows achieving similar clinical pregnancy rates per top-quality euploid blastocyst transfer across operators.

Purpose: To evaluate the performance of different embryo transfer (ET) operators in a strictly controlled scenario minimizing potential confounders.

Methods: This single-center retrospective cohort study analyzed vitrified-warmed single euploid top-quality day-5 blastocyst transfers performed in non-obese women at the same IVF center by four equally trained clinicians using a standardized ET technique. These strict inclusion criteria allowed excluding all main confounders on the primary study outcome, namely clinical pregnancy rate (CPR) per ET across different operators.

Undaria pinnatifida fucoidan extract inhibits activation of the NF-κB signaling pathway by herpes simplex virus type 1 and prevents amyloid-β peptide synthesis in retinal pigment epithelium cells.

Neurodegenerative pathologies such as age-related macular degeneration currently have no cure or effective treatment. In this type of disease, the presence of amyloid-β peptides, oxidative stress, and inflammation trigger dysregulation of retinal pigment epithelial cells and progression toward the death of these cells, resulting in a loss of vision. The production of amyloid-β peptides, oxidative stress, and inflammation can be triggered in response to viral infections.

Informational Needs of Lung Cancer Patients and Caregivers.

The provision of information is critical to the care and support for cancer patients. Relevant information leads to lower anxiety, increased patient control and involvement in decision-making, greater satisfaction, and improved coping skills. To identify the unique needs of lung cancer patients and their caregivers (LPCs), a needs assessment was conducted.

Education and Training Needs of Health Care Professionals in the Philippines Encountering Patients with Lung Oligometastatic Cancers.

This study aimed to examine the education and training needs of health care practitioners (HCPs) in the Philippines who encounter lung oligometastatic cancer patients. Lung oligometastatic disease is among the most common sites for cancer spread and has the most established practices for treating oligometastases. A modified version of the Hennessy-Hicks Training Needs Assessment Questionnaire was administered online to HCPs working in private and public centers in the Philippines.

Integrative oxidative stress biomarkers in gills and digestive gland of the combined exposure to citalopram and bezafibrate with polyethylene microplastics on mussels Mytilus galloprovincialis.

Pharmaceutical active compounds (PhACs) and microplastics (MPs) have been detected in different marine compartments from coastal areas, raising concerns due to their simultaneous discharge through wastewater treatment plants (WWTPs) and the role of MPs as vectors of pollutants for marine organisms. This study investigates the biochemical effects of citalopram (CIT) and bezafibrate (BEZ) on the mussel Mytilus galloprovincialis, at environmentally relevant concentrations, and their co-exposure with high-density polyethylene (HDPE) MPs. MPs accumulated in gills and digestive glands during exposure, but they were rapidly eliminated after depuration, except for a small fraction of the smallest MPs in gills.

Value of PGT-A when only one or two blastocysts are obtained: propensity-score matching and cost-effectiveness study.

Objective: To compare the effectiveness and cost of in-vitro fertilization (IVF) with or without preimplantation genetic testing for aneuploidy (PGT-A) when only one or two blastocysts are obtained.

Methods: A dataset was gathered from 1829 patients including 368 non-PGT-A and 1461 PGT-A cycles with one or two blastocysts obtained, between April 2013 and July 2022. Patients were matched 1:1 by propensity-score matching for maternal age, number of metaphase-II oocytes inseminated and number of blastocysts obtained, achieving a database of 242 patients per group.

Evaluating the feasibility and utility of machine translation for patient education materials written in plain language to increase accessibility for populations with limited english proficiency.

Background: Populations with limited English proficiency (LEP) face comprehension barriers with health information as navigating healthcare systems involves encountering health information that is written at high reading grade levels, utilizes complex medical jargon, and unfamiliar or abstract terms and concepts. Despite the serious consequences of language discordance there is limited funding available for the translation of patient education material in the public healthcare setting. In response to the imperative need to provide equal access to patient education materials to all patients, regardless of English language proficiency, some have raised the feasibility of leveraging machine translation software.

A multicycle approach through DuoStim with a progestin-primed ovarian stimulation (PPOS) protocol: a valuable option in poor prognosis patients undergoing PGT-A.

Purpose: This study is to evaluate the effectiveness of a PPOS protocol in poor prognosis patients undergoing IVF with DuoStim and PGT-A versus the conventional protocol with GnRH antagonist.

Methods: Retrospective cohort study encompassing 444 couples obtained matching one PPOS-DuoStim with two antagonist-DuoStim cycles at a private IVF center between 2020 and 2023 (average maternal age: 40 years, average cumulus-oocyte complexes collected after the first stimulation: 5). The study was powered to exclude a two-sided different euploid blastocyst rate per MII oocytes (EBR per MII) in the two groups (alpha = 0.

Perceived Factors That Enable Resident Entry to the Specialty of Radiation Oncology.

The field of radiation oncology (RO) has experienced large fluctuations in the number of applicants to residency programs. It is essential to understand the modifiable factors which influence entry. The objective of this project is to identify factors (i.

Customisation's impact on strengthening affective bonds and decision-making with socially assistive robots.

This study aims to fill a gap in understanding how customising robots can affect how humans interact with them, specifically regarding human decision-making and robot perception. The study focused on the robot's ability to persuade participants to follow its suggestions within the Balloon Analogue Risk Task (BART), where participants were challenged to balance the risk of bursting a virtual balloon against the potential reward of inflating it further. A between-subjects design was used, involving 62 participants divided evenly between customised or non-customised robot conditions.

Efficacy of an Innovative Poly-Component Formulation in Counteracting Human Dermal Fibroblast Aging by Influencing Oxidative and Inflammatory Pathways.

Skin aging is characterized by reactive oxygen species (ROS) accumulation, principal players in triggering events associated with aging. Our recent data on the ability of an innovative poly-component formulation (KARISMA Rh Collagen FACE: K formulation) to suppress the biomolecular events associated with oxidative stress-induced aging prompted us to deepen the mechanisms underlying the observed effects on aged human dermal fibroblasts (HDFs). Here, we evaluated K's ability to perform a direct free radical-scavenging action and modulate anti-oxidant systems by counteracting the inflammatory process in an HO-induced cellular senescence model.

Evaluating cancer patient-reported experience measures against health literacy best practices.

Purpose: Positive patient experiences can lead to better adherence to cancer treatment and greater patient health outcomes. The primary aim of this descriptive study was to determine whether commonly used cancer PREMs have been developed according to health literacy best practices. The secondary and third aims were to examine the development of PREMs and to assess their comprehensiveness against principles of patient-centered care.

Stereotactic Ablative Radiation for Oligoprogressive Cancers: Results of the Randomized Phase 2 STOP Trial.

Purpose: This trial examined if patients with ≤5 sites of oligoprogression benefit from the addition of SABR to standard of care (SOC) systemic therapy.

Methods And Materials: We enrolled patients with 1 to 5 metastases progressing on systemic therapy, and after stratifying by type of systemic therapy (cytotoxic vs noncytotoxic), randomized 1:2 between continued SOC treatment versus SABR to all progressing lesions plus SOC. The trial was initially limited to non-small cell lung cancer but was expanded to include all nonhematologic malignancies to meet accrual goals.

Marine Compounds and Age-Related Diseases: The Path from Pre-Clinical Research to Approved Drugs for the Treatment of Cardiovascular Diseases and Diabetes.

Ageing represents a main risk factor for several pathologies. Among them, cardiovascular diseases (CVD) and type 2 diabetes mellitus (T2DM) are predominant in the elderly population and often require prolonged use of multiple drugs due to their chronic nature and the high proportion of co-morbidities. Hence, research is constantly looking for novel, effective molecules to treat CVD and T2DM with minimal side effects.

Stereotactic Radiation for Ultra-Central Non-Small Cell Lung Cancer: A Safety and Efficacy Trial (SUNSET).

Purpose: The use of stereotactic body radiation therapy for tumors in close proximity to the central mediastinal structures has been associated with a high risk of toxicity. This study (NCT03306680) aimed to determine the maximally tolerated dose of stereotactic body radiation therapy for ultracentral non-small cell lung carcinoma, using a time-to-event continual reassessment methodology.

Methods And Materials: Patients with T1-3N0M0 (≤6 cm) non-small cell lung carcinoma were eligible.

Evaluation of a National Radiation Oncology Research and Mentorship Program.

Purpose: The Canadian Association of Radiation Oncology Annual Scientific Meeting Medical Student Research and Mentorship Award was established in 2020 to support medical students pursuing radiation oncology (RO) research and RO as a career. This study is an evaluation of the effect of this national research and mentorship award on medical students, resident mentors, and research supervisors over 3 iterations.

Methods And Materials: Three separate surveys were created for medical student mentees, RO resident mentors, and attending research supervisors.