Smoking cessation in those living with schizophrenia

The study was conducted at a group home located in Salem County where 6 people with severe mental illness reside. 4 of the 6 people are smokers and diagnosed with schizophrenia. The 4 people in the study all showed interest in quitting smoking. The subjects were given questionnaires weekly and were monitored daily to record the amount of cigarettes smoked. The questionnaires that were administered are the Intention to Quit/ Interest in Quitting, Withdrawal Symptoms, Relief of Craving, and a Smoking Related Symptoms Score. The scores and answers were measured to see the likelihood and the motivation of the participants to quit

Supporting Pre-Service Teachers in Becoming Reflective Practitioners Using Conversation and Professional Standards

A significant goal of teacher education is to support the development of reflective practitioners. This intention, however, is not easily achieved when after-the-fact recall and reporting are key features of pre-service teacher learning rather than critique and contemplation. This research reports on a small-scale pilot study evaluating a novel approach to help pre-service teachers develop reflective skills in order to both understand and address the requirements of the profession. The approach involved a set of Conversation Cards with a series of question-based prompts directly linked to the APSTs and designed to enhance reflective conversations. Focus group interview discussions unveiled the surprising ways in which the pre-service teachers used the question prompts, not only as tools for reflection but for planning lessons and preparing for professional discussions with mentors. This research provides insight into a creative and meaningful approach for integrating reflection, professional standards and classroom practice through professional experience

Controversies in Communication of Genetic Risk for Hereditary Breast Cancer

n Abstract: Increased availability and heightened consumer awareness of ''cancer genes'' has increased consumer interest in, and demand for breast cancer risk assessment, and thus a pressing need for providers to identify effective, efficient methods of communicating complicated genetic information to consumers and their potentially at-risk relatives. With increasing direct-to-consumer and -physician marketing of predictive genetic tests, there has been considerable growth in web-and telephone-based genetic services. There is urgent need to further evaluate the psychosocial and behavioral outcomes (i.e., risks and benefits) of telephone and web-based methods of delivery before they become fully incorporated into clinical care models. Given the implications of genetic test results for family members, and the inherent conflicts in health care providers' dual responsibilities to protect patient privacy and to ''warn'' those at-risk, new models for communicating risk to at-risk relatives are emerging. Additional controversies arise when the at-risk relative is a minor. Research evaluating the impact of communicating genetic risk to offspring is necessary to inform optimal communication of genetic risk for breast cancer across the lifespan. Better understanding the risks and benefits associated with each of these controversial areas in cancer risk communication are crucial to optimizing adherence to recommended breast cancer risk management strategies and ensuring psycho-social well-being in the clinical delivery of genetic services for breast cancer susceptibility. n T he discovery of the role of BRCA1/2 mutations in the development of hereditary breast and ovarian cancer, and the development of a clinical test for the identification of those mutations holds great promise for reducing the risk of hereditary breast and ovarian cancer. Although professional societies have provided recommendations for pre-and post-test counseling by health care practitioners with specialized genetics training, there are aspects of genetic testing for hereditary cancer that remain controversial. Increased availability and heightened consumer awareness of ''cancer genes'' has increased consumer interest in, and demand for hereditary cancer risk assessment, and thus, a pressing need for providers to identify effective, efficient methods of communicating complicated genetic information to consumers and their potentially at-risk relatives. Optimal outcomes of communication of genetic test results include adherence to recommended risk management strategies and maximization of psycho-social well-being. This requires not only the effective communication of risk information, but also an understanding of the consumers' translation of that information into personalized perceptions of risk of disease, benefits of interventions and the bio-psychosocial factors that mediate that process. Other concerns include the transfer of genetic risk information to atrisk relatives, including providers' obligation regarding ''duty to warn'' at-risk relatives. When the at-risk relative is a minor, additional controversies arise regarding the timing of disclosure of familial risk, and the appropriateness of minors' testing for adult-onset hereditary cancers. These concerns remain the subjects of ongoing debate and necessitate further empiric research to inform evidence-based guidelines. PROVIDER COMMUNICATION OF GENETIC RISK INFORMATION TO PATIENTS Effective counseling of patients undergoing BRCA1/2 genetic testing includes risk communication, informed consent, and psychosocial support (1-7)

Describing a new food group classification system for UK biobank: analysis of food groups and sources of macro- and micronutrients in 208,200 participants.

PURPOSE: The UK Biobank study collected detailed dietary data using a web-based self-administered 24 h assessment tool, the Oxford WebQ. We aimed to describe a comprehensive food grouping system for this questionnaire and to report dietary intakes and key sources of selected nutrients by sex and education. METHODS: Participants with at least one valid 24-h questionnaire were included (n = 208,200). Dietary data were grouped based on the presence of nutrients as well as culinary use, processing, and plant/animal origin. For each food group, we calculated the contribution to energy intake, key macronutrients, and micronutrients. We also identified the top contributors to energy intake, free sugars and saturated fat by sex and education. RESULTS: From the 93 food groups, the top five contributors to energy intake (in descending order) were: desserts/cakes/pastries; white bread; white pasta/rice; bananas/other fruit; semi-skimmed milk. Wine, beer, and fruit juices were the top beverage contributors to overall energy intake. Biscuits, and desserts/cakes/pastries were the highest contributors to free sugars, total fat, and saturated fat intakes, but also contributed to the calcium and iron intakes. Top contributors to energy, saturated fat, and free sugars were broadly similar by sex and education category, with small differences in average nutrient intakes across the population. CONCLUSION: This new food classification system will support the growing interest in the associations between food groups and health outcomes and the development of food-based dietary guidelines. Food group variables will be available to all users of the UK Biobank WebQ questionnaire

Automated development of an LC-MS/MS method for measuring multiple vitamin D metabolites using MUSCLE software

This study describes the application of Multi-platform Unbiased optimization of Spectrometry via Closed-Loop Experimentation (MUSCLE) software to automate the development of an LC-MS/MS method to measure multiple metabolites of vitamin D.</p

Alzheimer’s Prevention Initiative Generation Program: Development of an APOE genetic counseling and disclosure process in the context of clinical trials

IntroductionAs the number of Alzheimer’s disease (AD) prevention studies grows, many individuals will need to learn their genetic and/or biomarker risk for the disease to determine trial eligibility. An alternative to traditional models of genetic counseling and disclosure is needed to provide comprehensive standardized counseling and disclosure of apolipoprotein E (APOE) results efficiently, safely, and effectively in the context of AD prevention trials.MethodsA multidisciplinary Genetic Testing, Counseling, and Disclosure Committee was established and charged with operationalizing the Alzheimer’s Prevention Initiative (API) Genetic Counseling and Disclosure Process for use in the API Generation Program trials. The objective was to provide consistent information to research participants before and during the APOE counseling and disclosure session using standardized educational and session materials.ResultsThe Genetic Testing, Counseling, and Disclosure Committee created a process consisting of eight components: requirements of APOE testing and reports, psychological readiness assessment, determination of AD risk estimates, guidance for identifying providers of disclosure, predisclosure education, APOE counseling and disclosure session materials, APOE counseling and disclosure session flow, and assessing APOE disclosure impact.DiscussionThe API Genetic Counseling and Disclosure Process provides a framework for largeâ scale disclosure of APOE genotype results to study participants and serves as a model for disclosure of biomarker results. The process provides education to participants about the meaning and implication(s) of their APOE results while also incorporating a comprehensive assessment of disclosure impact. Data assessing participant safety and psychological wellâ being before and after APOE disclosure are still being collected and will be presented in a future publication.Highlightsâ ¢Participants may need to learn their risk for Alzheimer’s disease to enroll in studies.â ¢Alternatives to traditional models of apolipoprotein E counseling and disclosure are needed.â ¢An alternative process was developed by the Alzheimer’s Prevention Initiative.â ¢This process has been implemented by the Alzheimer’s Prevention Initiative Generation Program.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/153071/1/trc2jtrci201909013.pd

A novel albumin gene mutation (R222I) in familial dysalbuminemic hyperthyroxinemia.

CONTEXT: Familial dysalbuminemic hyperthyroxinemia, characterized by abnormal circulating albumin with increased T4 affinity, causes artefactual elevation of free T4 concentrations in euthyroid individuals. OBJECTIVE: Four unrelated index cases with discordant thyroid function tests in different assay platforms were investigated. DESIGN AND RESULTS: Laboratory biochemical assessment, radiolabeled T4 binding studies, and ALB sequencing were undertaken. (125)I-T4 binding to both serum and albumin in affected individuals was markedly increased, comparable with known familial dysalbuminemic hyperthyroxinemia cases. Sequencing showed heterozygosity for a novel ALB mutation (arginine to isoleucine at codon 222, R222I) in all four cases and segregation of the genetic defect with abnormal biochemical phenotype in one family. Molecular modeling indicates that arginine 222 is located within a high-affinity T4 binding site in albumin, with substitution by isoleucine, which has a smaller side chain predicted to reduce steric hindrance, thereby facilitating T4 and rT3 binding. When tested in current immunoassays, serum free T4 values from R222I heterozygotes were more measurably abnormal in one-step vs two-step assay architectures. Total rT3 measurements were also abnormally elevated. CONCLUSIONS: A novel mutation (R222I) in the ALB gene mediates dominantly inherited dysalbuminemic hyperthyroxinemia. Susceptibility of current free T4 immunoassays to interference by this mutant albumin suggests likely future identification of individuals with this variant binding protein.This work was supported by funding from the Wellcome Trust (Grant 100585/Z/12/Z, to N.S., Grant 095564/Z/11/Z, to K.C.) and National Institute for Health Research Cambridge Biomedical Research Centre (to C.M., and M.G.).This is the final published version of the article. It was originally published in The Journal of Clinical Endocrinology & Metabolism (Nadia Schoenmakers, Carla Moran, Irene Campi, Maura Agostini, Olivia Bacon, Odelia Rajanayagam, John Schwabe, Sonia Bradbury, Timothy Barrett, Frank Geoghegan, Maralyn Druce, Paolo Beck-Peccoz, Angela O'Toole, Penelope Clark, Michelle Bignell, Greta Lyons, David Halsall, Mark Gurnell, Krishna Chatterjee. J Clin Endocrinol Metab 2014 Jul 19;99(7):E1381-6. Epub 2014 Mar 19. http://dx.doi.org/10.1210/jc.2013-4077). A correction to this article was issued because the CC-BY licence was not present on the final published paper (http://dx.doi.org/10.1210/jc.2015-1656)

GeneMatch: A novel recruitment registry using at‐home APOE genotyping to enhance referrals to Alzheimer’s prevention studies

IntroductionRecruitment for Alzheimer’s disease (AD) prevention research studies is challenging because of lack of awareness among cognitively healthy adults coupled with the high screen fail rate due to participants not having a genetic risk factor or biomarker evidence of the disease. Participant recruitment registries offer one solution for efficiently and effectively identifying, characterizing, and connecting potential eligible volunteers to studies.MethodsIndividuals aged 55‐75 years who live in the United States and self‐report not having a diagnosis of cognitive impairment such as MCI or dementia are eligible to join GeneMatch. Participants enroll online and are provided a cheek swab kit for DNA extraction and apolipoprotein E (APOE) genotyping. Participants are not told their APOE results, although the results may be used in part to help match participants to AD prevention studies.ResultsAs of August 2018, 75,351 participants had joined GeneMatch. Nearly 30% of participants have one APOE4 allele, and approximately 3% have two APOE4 alleles. The percentages of APOE4 heterozygotes and homozygotes are inversely associated with age (P < .001).DiscussionGeneMatch, the first trial‐independent research enrollment program designed to recruit and refer cognitively healthy adults to AD prevention studies based in part on APOE test results, provides a novel mechanism to accelerate prescreening and enrollment for AD prevention trials.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/152681/1/alzjjalz201812007.pd

F4‐02‐04: The Alzheimer’s Prevention Initiative (API) Program: Genetic Testing and Disclosure Strategies

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/152610/1/alzjjalz201606595.pd

Breast cancer family history and allele-specific DNA methylation in the Legacy Girls Study

Family history, a well-established risk factor for breast cancer, can have both genetic and environmental contributions. Shared environment in families as well as epigenetic changes that also may be influenced by shared genetics and environment may also explain familial clustering of cancers. Epigenetic regulation, such as DNA methylation, can change the activity of a DNA segment without a change in the sequence; environmental exposures experienced across the life course can induce such changes. However, genetic-epigenetic interactions, detected as methylation quantitative trait loci (mQTLs; a.k.a. meQTLs) and haplotype-dependent allele-specific methylation (hap-ASM), can also contribute to inter-individual differences in DNA methylation patterns. To identify differentially methylated regions (DMRs) associated with breast cancer susceptibility, we examined differences in white blood cell DNA methylation in 29 candidate genes in 426 girls (ages 6-13 years) from the LEGACY Girls Study, 239 with and 187 without a breast cancer family history (BCFH). We measured methylation by targeted massively parallel bisulfite sequencing (bis-seq) and observed BCFH DMRs in two genes: ESR1 (Δ4.9%, P = 0.003) and SEC16B (Δ3.6%, P = 0.026), each of which has been previously implicated in breast cancer susceptibility and pubertal development. These DMRs showed high inter-individual variability in methylation, suggesting the presence of mQTLs/hap-ASM. Using single nucleotide polymorphisms data in the bis-seq amplicon, we found strong hap-ASM in SEC16B (with allele specific-differences ranging from 42% to 74%). These findings suggest that differential methylation in genes relevant to breast cancer susceptibility may be present early in life, and that inherited genetic factors underlie some of these epigenetic differences