Coping Strategies and Associated Symptom Burden Among Patients With Advanced Cancer.

Background: Few studies examine how patients with advanced cancer cope with stress. The objective of our study was to evaluate coping strategies adopted by patients with cancer and their relationship with symptom burden.

Methods: A secondary data analysis of a prospective cross-sectional survey of patients with cancer and tobacco use was conducted, which examined demographics, symptom burden (Edmonton Symptom Assessment System), and coping strategies (the Brief COPE Questionnaire).

Cardiac Myosin Inhibitors: Expanding the Horizon for Hypertrophic Cardiomyopathy Management.

Objective: To review the current literature on the efficacy and safety of cardiac myosin inhibitors (CMIs) for the treatment of hypertrophic cardiomyopathy (HCM).

Data Sources: A literature search was conducted on PubMed from origin to April 2023, using the search terms "MYK-461," "mavacamten," "CK-3773274," and "aficamten." Studies were limited to English-based literature, human subjects, and clinical trials resulting in the inclusion of 13 articles.

Self-incompatibility and the genetic architecture of inbreeding depression.

Inbreeding depression plays a fundamental role in evolution. To help detect and characterize the loci that underlie inbreeding depression, we used bud pollination and salt treatments to circumvent self-incompatibility (SI) in plants from populations of Leavenworthia alabamica and produced families of progeny that were then genotyped at genetically mapped single-nucleotide polymorphism (SNP) loci. Using Bayesian inference, the segregation patterns for each SNP were used to explore support for different dominance and selection coefficients at linked viability loci in different genomic regions.

Using stepped-care approaches within internet-based interventions for youth anxiety: Three case studies.

Background: There are a lack of clear guidelines for the dissemination of Internet-based cognitive behaviour therapy (ICBT) for childhood and adolescent anxiety in routine care. While self-guided ICBT has greater reach than therapist-guided ICBT, it is plagued by problems of low program adherence and many young people are not successfully treated. It is important that we identify models of ICBT that are accessible, but provide the right support, at the right time to those who need it.

Attachment and compassion-threat: Influence of a secure attachment-prime.

Objectives: The present paper proposed and tested a methodology for reducing individual's threat response to compassion-imagery, by increasing their levels of state attachment-security.

Design: A total of 68 University students (63% female, mean age = 25) completed an experimental study, where they were randomly assigned to either a 10-min attachment-prime (to enhance attachment-security) or an interpersonal skills module (control condition).

Methods: Participants completed a compassion-focused imagery exercise before and after the manipulation, to determine the effects of the attachment-prime.

Inbreeding depression is difficult to purge in self-incompatible populations of Leavenworthia alabamica.

The extent to which inbreeding depression can be purged is a major determinant of mating system evolution and is important to conservation and crop improvement. Studies of inbreeding depression purging have not been conducted in self-incompatible plants before. An experimental ('ancestral') treatment was first created from self-incompatible plants of Leavenworthia alabamica.

Post-Discharge Survival Outcomes of Patients with Advanced Cancer from the University of Texas MD Anderson Cancer Center Investigational Cancer Therapeutics (Phase I Trials) Inpatient Unit.

Background: Patients with advanced cancer who progress on standard therapy are potential candidates for phase I clinical trials. Due to their aggressive disease and complex comorbid conditions, these patients often need inpatient admission. This study assessed the outcomes of such patients after they were discharged to hospice care.

Cutaneous Metastasis of a Mucoepidermoid Carcinoma of the Pancreas: First Reported Case.

Background: Mucoepidermoid pancreatic cancer is a rare entity with only 8 cases reported in the literature. On review of the literature, the authors found that cutaneous metastases in pancreatic cancer are rare and have not been associated with the mucoepidermoid subtype. The authors present the first reported case of cutaneous metastasis in a patient with mucoepidermoid carcinoma of the pancreas.

One-Year Review of the SCREEN (Skin Cancer Post-Transplant) Clinic.

The Skin Cancer Post-Transplant (SCREEN) Clinic is a skin-cancer screening clinic that is fully integrated into the renal transplantation clinic at St Paul's Hospital in Vancouver, British Columbia. The purpose of this review was to determine characteristics of patients most at risk for skin cancer, to specify types and locations of skin cancers diagnosed, and to identify areas for patient and physician education. Transplant patients (91% renal; 5% heart) screened by a dermatologist during a 12-month period were stratified into low-, medium-, and high-risk groups based on detailed history and skin examination.

Genetic variation for pseudo-self-compatibility in self-incompatible populations of Leavenworthia alabamica (Brassicaceae).

Self-incompatibility (SI) promotes outcrossing, but transitions to self-compatibility (SC) are frequent. Population genetic theory describing the breakdown of SI to SC suggests that, under most conditions, populations should be composed of either SI or SC individuals. Under a narrow range of conditions, theory suggests that SI may persist alongside reduced expression of SI (pseudo-SI, PSI) in mixed-mating populations.

Direct vs. indirect effects of whole-genome duplication on prezygotic isolation in Chamerion angustifolium: Implications for rapid speciation.

Premise Of The Study: The depiction of polyploid speciation as instantaneous implies that strong prezygotic and postzygotic isolation form as a direct result of whole-genome duplication. However, the direct vs. indirect contributions of genome duplication to phenotypic divergence and prezygotic isolation are rarely quantified across multiple reproductive barriers.

The association between polyploidy and clonal reproduction in diploid and tetraploid Chamerion angustifolium.

Clonal reproduction is associated with the incidence of polyploidy in flowering plants. This pattern may arise through selection for increased clonality in polyploids compared to diploids to reduce mixed-ploidy mating. Here, we test whether clonal reproduction is greater in tetraploid than diploid populations of the mixed-ploidy plant, Chamerion angustifolium, through an analysis of the size and spatial distribution of clones in natural populations using AFLP genotyping and a comparison of root bud production in a greenhouse study.

The effects of rapid desiccation on estimates of plant genome size.

Flow cytometry has become the dominant method for estimating nuclear DNA content in plants, either for ploidy determination or quantification of absolute genome size. Current best practices for flow cytometry involve the analysis of fresh tissue, however, this imposes significant limitations on the geographic scope and taxonomic diversity of plants that can be included in large-scale genome size studies. Dried tissue has been used increasingly in recent years, but largely in the context of ploidy analysis.

Genome duplication and the evolution of conspecific pollen precedence.

Conspecific pollen precedence can be a strong reproductive barrier between polyploid and diploid species, but the role of genome multiplication in the evolution of this barrier has not been investigated. Here, we examine the direct effect of genome duplication on the evolution of pollen siring success in tetraploid Chamerion angustifolium. To separate the effects of genome duplication from selection after duplication, we compared pollen siring success of synthesized tetraploids (neotetraploids) with that of naturally occurring tetraploids by applying 2x, 4x (neo or established) or 2x + 4x pollen to diploid and tetraploid flowers.