Preparing Future Medicine Physicians to Care for Cancer Survivors: Project ECHO® in a Novel Internal Medicine and Family Medicine Residency Curriculum.

Cancer survivorship education is limited in residency training. The goal of this pilot curriculum was to teach medicine residents a structured approach to cancer survivorship care. During the 2020-2021 academic year, we held eight 45-min sessions in an ambulatory noon conference series for a community family medicine (FM) and internal medicine (IM) residency program.

Evaluating the Effectiveness of Online Educational Modules and Interactive Workshops in Alleviating Symptoms of Mild to Moderate Depression: A Pilot Trial.

Introduction: Depression is a common health concern in primary care with barriers to treatment well documented in the literature. Innovative online psychoeducational approaches to address barriers to care have been well received and can be cost effective. This pilot trial evaluated the effectiveness of an online psychoeducation curriculum intended to alleviate symptoms of depression while utilizing minimal staff resources.

Assessing the effect of patient to provider language discordance on depression screening utilizing the Patient Health Questionnaire: an epidemiology study.

Background: As depression screening becomes a standard in primary care, the question remains of how effective and equitable screening can be implemented to avoid cultural and language-related disparities.

Methods: In this retrospective cohort study, rates of depression screening were compared for 3626 adult patients at a family medicine residency-based health centre in Pennsylvania, USA. The PHQ-2/PHQ-9 modality was verbally administered by nursing staff at the time of patient intake as part of a universal screening initiative.

Evaluation of the Pan Influenza detection kit utilizing the PLEX-ID and influenza samples from the 2011 respiratory season.

A comparison study was performed between the PLEX-ID and the CDC RT-PCR method for the detection and identification of Influenza A viruses using nasopharyngeal samples (N=75) collected between January and May 2011. Overall agreement was 89.3% (67/75 kappa=0.

Global screening of potential Candida albicans biofilm-related transcription factors via network comparison.

Background: Candida albicans is a commonly encountered fungal pathogen in humans. The formation of biofilm is a major virulence factor in C. albicans pathogenesis and is related to antidrug resistance of this organism.

Fungicidal activity of a phospholipase-A2-derived synthetic peptide variant against Candida albicans.

pEM-2, a 13-mer synthetic peptide variant derived from myotoxin II, a phospholipase A(2) homologue present in Bothrops asper snake venom, has shown potent bactericidal activity in previous studies due to the combination of cationic and hydrophobic amino acids, including three tryptophan-substituted residues in its sequence. This study reports that pEM-2 also exerts potent fungicidal activity against a variety of clinically relevant Candida species, killing 100% of yeasts at concentrations near 10 mg/l (5 microM), as indicated by plate counting assays. Thus, this peptide displays a broad-spectrum antimicrobial activity, in the absence of hemolytic activity.

Genome-wide transcription profiling of the early phase of biofilm formation by Candida albicans.

The ability to adhere to surfaces and develop as a multicellular community is an adaptation used by most microorganisms to survive in changing environments. Biofilm formation proceeds through distinct developmental phases and impacts not only medicine but also industry and evolution. In organisms such as the opportunistic pathogen Candida albicans, the ability to grow as biofilms is also an important mechanism for persistence, facilitating its growth on different tissues and a broad range of abiotic surfaces used in medical devices.

Regulatory networks affected by iron availability in Candida albicans.

Iron, an essential element for almost every organism, serves as a regulatory signal for the expression of virulence determinants in many prokaryotic and eukaryotic pathogens. Using a custom Affymetrix GeneChip representing the entire Candida albicans genome, we examined the changes in genome-wide gene expression in this opportunistic pathogen as a function of alterations in environmental concentrations of iron. A total of 526 open reading frame (ORF) transcripts are more highly expressed when the levels of available iron are low, while 626 ORF transcripts are more highly expressed in high-iron conditions.

Mtp-40 and alpha antigen gene fragment amplification for the detection of Mycobacterium tuberculosis in Colombian clinical specimens.

In this study, the use of Mtp-40 and alpha antigen polymerase chain reaction (PCR) amplification fragments for the precise tuberculosis (TB) diagnosis was evaluated. One hundred and ninety two different samples were obtained from 113 patients with suspected TB. Mtp-40 and alpha antigen protein genes were amplified by the PCR technique and compared to both the "gold standard" (culture) test, as well as the clinical parameters (including a clinical record and X-ray film exam in 113 patients).

Identification, cloning, and sequencing of different cytokine genes in four species of owl monkey.

Non-human primates could prove to be suitable models for the study of infectious diseases such as malaria, tuberculosis, and hepatitis; the molecules of their immune systems are in the process of being fully characterized. Due to the relevance of cytokines in the modulation of the immune response, a molecular analysis of these proteins in non-human primates from the Aotus genus was carried out. Peripheral blood mononuclear cells from four species of Aotusmonkey were obtained and their mRNAs for interleukin-2 (IL-2), IL-4, IL-6, IL-10, interferon-gamma (IFN), and tumor necrosis factor (TNF)-alpha were characterized.

Metabolic specialization associated with phenotypic switching in Candidaalbicans.

Phase and antigenic variation are mechanisms used by microbial pathogens to stochastically change their cell surface composition. A related property, referred to as phenotypic switching, has been described for some pathogenic fungi. This phenomenon is best studied in Candida albicans, where switch phenotypes vary in morphology, physiology, and pathogenicity in experimental models.