keyword
MENU ▼
Read by QxMD icon Read
search

Public health genetics

keyword
https://www.readbyqxmd.com/read/29328875/environmental-determinants-of-breast-cancer
#1
Robert A Hiatt, Julia Green Brody
In the United States, breast cancer is the most common invasive malignancy and the second most common cause of death from cancer in women. Reproductive factors, estrogen, and progesterone have major causal roles, but concerns about other potential causes in the external environment continue to drive research inquiries and stimulate calls for action at the policy level. The environment is defined as anything that is not genetic and includes social, built, and chemical toxicant aspects. This review covers the scope of known and suspected environmental factors that have been associated with breast cancer and illustrates how epidemiology, toxicology, and mechanistic studies work together to create the full picture of environmental effects on this malignancy...
January 12, 2018: Annual Review of Public Health
https://www.readbyqxmd.com/read/29327715/de-novo-pure-erythroid-leukemia-refining-the-clinicopathologic-and-cytogenetic-characteristics-of-a-rare-entity
#2
Erica F Reinig, Patricia T Greipp, April Chiu, Matthew T Howard, Kaaren K Reichard
Per the revised fourth edition World Health Organization classification of acute myeloid leukemia, pure erythroid leukemia is now the sole type of acute erythroid leukemia. The diagnosis of this rare entity is often challenging and the cytologic overlap with non-neoplastic (eg, megaloblastic anemia) and neoplastic entities (eg, other types of acute leukemia and non-hematopoietic malignancies) warrants a significant degree of clinical, laboratory, immunophenotypic, and genetic investigation. Given the limited number of reports of this rare and diagnostically challenging entity, we report detailed clinicopathologic characteristics from 15 patients, the largest series thus far, of primary de novo pure erythroid leukemia to provide further diagnostic insights into this entity and reveal strategies for making the diagnosis...
January 12, 2018: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/29326146/prior-authorization-requirements-for-proprotein-convertase-subtilisin-kexin-type-9-inhibitors-across-us-private-and-public-payers
#3
Jalpa A Doshi, Justin T Puckett, Michael S Parmacek, Daniel J Rader
BACKGROUND: Proprotein convertase subtilisin/kexin type 9 inhibitors (PCSK9is) are an innovative treatment option for patients with familial hypercholesterolemia or clinical atherosclerotic cardiovascular disease who require further lowering of low-density lipoprotein cholesterol. However, the high costs of these agents have spurred payers to implement utilization management policies to ensure appropriate use. We examined prior authorization (PA) requirements for PCSK9is across private and public US payers...
January 2018: Circulation. Cardiovascular Quality and Outcomes
https://www.readbyqxmd.com/read/29323669/cost-effectiveness-and-comparative-effectiveness-of-cancer-risk-management-strategies-in-brca1-2-mutation-carriers-a-systematic-review
#4
Lara Petelin, Alison H Trainer, Gillian Mitchell, Danny Liew, Paul A James
PurposeTo review the evidence for the effectiveness and cost-effectiveness of cancer risk management interventions for BRCA carriers.MethodsComparative effectiveness and cost-effectiveness analyses were identified by searching scientific and health economic databases. Eligible studies modeled the impact of a cancer risk management intervention in BRCA carriers on life expectancy (LE), cancer incidence, or quality-adjusted life years (QALYs), with or without costs.ResultsTwenty-six economic evaluations and eight comparative effectiveness analyses were included...
January 11, 2018: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/29323667/making-new-genetic-diagnoses-with-old-data-iterative-reanalysis-and-reporting-from-genome-wide-data-in-1-133-families-with-developmental-disorders
#5
Caroline F Wright, Jeremy F McRae, Stephen Clayton, Giuseppe Gallone, Stuart Aitken, Tomas W FitzGerald, Philip Jones, Elena Prigmore, Diana Rajan, Jenny Lord, Alejandro Sifrim, Rosemary Kelsell, Michael J Parker, Jeffrey C Barrett, Matthew E Hurles, David R FitzPatrick, Helen V Firth
PurposeGiven the rapid pace of discovery in rare disease genomics, it is likely that improvements in diagnostic yield can be made by systematically reanalyzing previously generated genomic sequence data in light of new knowledge.MethodsWe tested this hypothesis in the United Kingdom-wide Deciphering Developmental Disorders study, where in 2014 we reported a diagnostic yield of 27% through whole-exome sequencing of 1,133 children with severe developmental disorders and their parents. We reanalyzed existing data using improved variant calling methodologies, novel variant detection algorithms, updated variant annotation, evidence-based filtering strategies, and newly discovered disease-associated genes...
January 11, 2018: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/29323613/idrugs-and-idevices-discovery-research-preclinical-assays-techniques-and-animal-model-studies-for-ocular-hypotensives-and-neuroprotectants
#6
Najam A Sharif
Discovery ophthalmic research is centered around delineating the molecular and cellular basis of ocular diseases and finding and exploiting molecular and genetic pathways associated with them. From such studies it is possible to determine suitable intervention points to address the disease process and hopefully to discover therapeutics to treat them. An investigational new drug (IND) filing for a new small-molecule drug, peptide, antibody, genetic treatment, or a device with global health authorities requires a number of preclinical studies to provide necessary safety and efficacy data...
January 11, 2018: Journal of Ocular Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/29315306/modeling-the-genetic-relatedness-of-plasmodium-falciparum-parasites-following-meiotic-recombination-and-cotransmission
#7
Wesley Wong, Edward A Wenger, Daniel L Hartl, Dyann F Wirth
Unlike in most pathogens, multiple-strain (polygenomic) infections of P. falciparum are frequently composed of genetic siblings. These genetic siblings are the result of sexual reproduction and can coinfect the same host when cotransmitted by the same mosquito. The degree with which coinfecting strains are related varies among infections and populations. Because sexual recombination occurs within the mosquito, the relatedness of cotransmitted strains could depend on transmission dynamics, but little is actually known of the factors that influence the relatedness of cotransmitted strains...
January 9, 2018: PLoS Computational Biology
https://www.readbyqxmd.com/read/29305581/an-epigenome-wide-methylation-study-of-healthy-individuals-with-or-without-depressive-symptoms
#8
Mihoko Shimada, Takeshi Otowa, Taku Miyagawa, Tadashi Umekage, Yoshiya Kawamura, Miki Bundo, Kazuya Iwamoto, Tempei Ikegame, Mamoru Tochigi, Kiyoto Kasai, Hisanobu Kaiya, Hisashi Tanii, Yuji Okazaki, Katsushi Tokunaga, Tsukasa Sasaki
Major depressive disorder is a common psychiatric disorder that is thought to be triggered by both genetic and environmental factors. Depressive symptoms are an important public health problem and contribute to vulnerability to major depression. Although a substantial number of genetic and epigenetic studies have been performed to date, the detailed etiology of depression remains unclear and there are no validated biomarkers. DNA methylation is one of the major epigenetic modifications that play diverse roles in the etiology of complex diseases...
January 5, 2018: Journal of Human Genetics
https://www.readbyqxmd.com/read/29302150/the-forgotten-plague-psychiatric-manifestations-of-ebola-zika-and-emerging-infectious-diseases
#9
REVIEW
Veronica Tucci, Nidal Moukaddam, Jonathan Meadows, Suhal Shah, Sagar C Galwankar, G Bobby Kapur
The media and public health generally focus on the biological and physical ramifications of epidemics. Mental health issues that coincide with emerging diseases and epidemics are rarely examined and sometimes, even eschewed due to cultural considerations. Psychiatric manifestations of various infectious diseases, especially with a focus on Ebola Virus disease (EVD) and Zika Virus, are discussed in this commentary to illustrate the continued need of care after the resolution of the actual illness. Various infectious diseases have associations with mental illness, such as an increased risk of obsessive-compulsive disorders and Tourette syndrome in children with Group B streptococcal infection...
October 2017: Journal of Global Infectious Diseases
https://www.readbyqxmd.com/read/29300387/patient-understanding-of-satisfaction-with-and-perceived-utility-of-whole-genome-sequencing-findings-from-the-medseq-project
#10
J Scott Roberts, Jill O Robinson, Pamela M Diamond, Archana Bharadwaj, Kurt D Christensen, Kaitlyn B Lee, Robert C Green, Amy L McGuire
PurposeTo examine patients' experiences with clinical use of whole-genome sequencing (WGS).MethodsA randomized trial compared primary care and cardiology patients receiving WGS and family health history (FH) information or FH information alone. 202 patients were surveyed before (BL) and up to 6 months after disclosure of results (6M).ResultsPatients (mean age = 55 years; 50% female; 81% college graduates) reported low levels of decisional regret (mean: 7.1/100) and high satisfaction with physicians' disclosure of results (median: 29/30)...
January 4, 2018: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/29300382/proposed-outcomes-measures-for-state-public-health-genomic-programs
#11
Debra Lochner Doyle, Mindy Clyne, Juan L Rodriguez, Deborah L Cragun, Laura Senier, Georgia Hurst, Kee Chan, David A Chambers
PurposeTo assess the implementation of evidence-based genomic medicine and its population-level impact on health outcomes and to promote public health genetics interventions, in 2015 the Roundtable on Genomics and Precision Health of the National Academies of Sciences, Engineering, and Medicine formed an action collaborative, the Genomics and Public Health Action Collaborative (GPHAC). This group engaged key stakeholders from public/population health agencies, along with experts in the fields of health disparities, health literacy, implementation science, medical genetics, and patient advocacy...
January 4, 2018: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/29300380/development-and-evaluation-of-a-genomics-training-program-for-community-health-workers-in-texas
#12
Lei-Shih Chen, Shixi Zhao, Donaji Stelzig, Shweta U Dhar, Tanya Eble, Yu-Chen Yeh, Oi-Man Kwok
PurposeGenomics services have the potential to reduce incidence and mortality of diseases by providing individualized, family health history (FHH)-based prevention strategies to clients. These services may benefit from the involvement of community health workers (CHWs) in the provision of FHH-based genomics education and services, as CHWs are frontline public health workers and lay health educators, who share similar ethnicities, languages, socioeconomic statuses, and life experiences with the communities they serve...
January 4, 2018: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/29300377/representing-a-revolution-how-the-popular-press-has-portrayed-personalized-medicine
#13
Alessandro R Marcon, Mark Bieber, Timothy Caulfield
PurposeThis study investigated the portrayal of "personalized" and "precision" medicine (PM) in North American news over the past decade. Content analysis of print and online news was conducted to determine how PM has been defined and to identify the frames used to discuss PM, including associated topics, benefits, and concerns.MethodsA data set was built using the FACTIVA database, searching for popular North American publications with the terms "personalized (personalised) medicine" and/or "precision medicine" from 1 January 2005 to 15 March 2016...
January 4, 2018: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/29300376/cost-effectiveness-analysis-of-germ-line-brca-testing-in-women-with-breast-cancer-and-cascade-testing-in-family-members-of-mutation-carriers
#14
Haitham W Tuffaha, Andrew Mitchell, Robyn L Ward, Luke Connelly, James R G Butler, Sarah Norris, Paul A Scuffham
PurposeTo evaluate the cost-effectiveness of BRCA testing in women with breast cancer, and cascade testing in family members of BRCA mutation carriers.MethodsA cost-effectiveness analysis was conducted using a cohort Markov model from a health-payer perspective. The model estimated the long-term benefits and costs of testing women with breast cancer who had at least a 10% pretest BRCA mutation probability, and the cascade testing of first- and second-degree relatives of women who test positive.ResultsCompared with no testing, BRCA testing of affected women resulted in an incremental cost per quality-adjusted life-year (QALY) gained of AU$18,900 (incremental cost AU$1,880; incremental QALY gain 0...
January 4, 2018: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/29300371/which-lynch-syndrome-screening-programs-could-be-implemented-in-the-real-world-a-systematic-review-of-economic-evaluations
#15
Marco Di Marco, Elvira D'Andrea, Nikola Panic, Valentina Baccolini, Giuseppe Migliara, Carolina Marzuillo, Corrado De Vito, Roberta Pastorino, Stefania Boccia, Paolo Villari
PurposeLynch syndrome (LS) screening can significantly reduce cancer morbidity and mortality in mutation carriers. Our aim was to identify cost-effective LS screening programs that can be implemented in the "real world."MethodsWe performed a systematic review of full economic evaluations of genetic screening for LS in different target populations; health outcomes were estimated in life-years gained or quality-adjusted life-years.ResultsOverall, 20 studies were included in the systematic review. Based on the study populations, we identified six categories of LS screening program: colorectal cancer (CRC)-based, endometrial cancer-based, general population-based, LS family registry-based, cascade testing-based, and genetics clinic-based screening programs...
January 4, 2018: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/29299528/human-clade-2-3-4-4-a-h5n6-influenza-virus-lacks-mammalian-adaptation-markers-and-does-not-transmit-via-the-airborne-route-between-ferrets
#16
Sander Herfst, Chris K P Mok, Judith M A van den Brand, Stefan van der Vliet, Miruna E Rosu, Monique I Spronken, Zifeng Yang, Dennis de Meulder, Pascal Lexmond, Theo M Bestebroer, J S Malik Peiris, Ron A M Fouchier, Mathilde Richard
Since their emergence in 1997, A/H5N1 influenza viruses of the A/goose/Guangdong/1/96 lineage have diversified in multiple genetic and antigenic clades upon continued circulation in poultry in several countries in Eurasia and Africa. Since 2009, reassortant viruses carrying clade 2.3.4.4 hemagglutinin (HA) and internal and neuraminidase (NA) genes of influenza A viruses of different avian origin have been detected, yielding various HA-NA combinations, such as A/H5N1, A/H5N2, A/H5N3, A/H5N5, A/H5N6, and A/H5N8...
January 2018: MSphere
https://www.readbyqxmd.com/read/29295716/first-detection-and-genetic-characterisation-of-enterocytozoon-bieneusi-in-wild-deer-in-melbourne-s-water-catchments-in-australia
#17
Yan Zhang, Anson V Koehler, Tao Wang, Shane R Haydon, Robin B Gasser
BACKGROUND: Enterocytozoon bieneusi is reported to be a common microsporidian of humans and animals in various countries. However, E. bieneusi has yet to be recorded in animals in Australia. Here, we undertook the first molecular epidemiological investigation of E. bieneusi in three species of deer (Cervus elaphus, Dama dama and Rusa unicolor) that live in the catchment areas that supply the city of Melbourne with drinking water. METHODS: Genomic DNA was extracted from a total of 610 individual faecal samples from wild deer, including sambar deer (Rusa unicolor) (n = 516), red deer (Cervus elaphus) (n = 77) and fallow deer (Dama dama) (n = 17) from nine catchment areas, and then tested using a nested PCR-based sequencing approach employing internal transcribed spacer (ITS) of nuclear ribosomal DNA as the genetic marker...
January 3, 2018: Parasites & Vectors
https://www.readbyqxmd.com/read/29295695/anticancer-properties-of-essential-oils-an-overview
#18
Milene Aparecida Andrade, Mariana Aparecida Braga, Pedro Henrique Souza Cesar, Marcus Vinicius Cardoso Trento, Mariana Araujo Esposito, Lucilene Fernandes Silva
BACKGROUND: Essential oils are complex mixtures of low molecular weight compounds extracted from plants. Their main constituents are terpenes and phenylpropanoids, which are responsible for their biological and pharmaceutical properties, such as insecticidal, parasiticidal, antimicrobial, antioxidant, anti-inflammatory, analgesic, antinociceptive, anticarcinogenic, and antitumor properties. Cancer is a complex genetic disease considered as a serious public health problem worldwide, accounting for more than 8 million deaths annually...
January 1, 2018: Current Cancer Drug Targets
https://www.readbyqxmd.com/read/29291209/recent-advances-in-vaccine-development-against-ebola-threat-as-bioweapon
#19
EDITORIAL
Prachi Gera, Ankit Gupta, Priyanka Verma, Joginder Singh, Jeena Gupta
With the increasing rate of Ebola virus appearance, with multiple natural outbreaks of Ebola hemorrhagic fever, it is worthy of consideration as bioweapon by anti-national groups. Further, with the non-availability of the vaccines against Ebola virus, concerns about the public health emerge. In this regard, this review summarizes the structure, genetics and potential of Ebola virus to be used as a bioweapon. We highlight the recent advances in the treatment strategies and vaccine development against Ebola virus...
September 2017: Virusdisease
https://www.readbyqxmd.com/read/29291015/dietary-mir-451-protects-erythroid-cells-from-oxidative-stress-via-increasing-the-activity-of-foxo3-pathway
#20
Wanchen Wang, Chengwen Hang, Yanqing Zhang, Mingshi Chen, Xinyu Meng, Qing Cao, Nana Song, Jacobi Itkow, Feiyang Shen, Duonan Yu
One fundamental issue in public health is the safety of food products derived from plants and animals. A recent study raised a concern that microRNAs, which widely exist in everyday foods, may alter consumers' functions. However, some studies have strongly questioned the likelihood of dietary uptake of functional microRNAs in mammals. Here we use a microRNA gene knockout animal model to show that miR-144/451 null mice can orally uptake miR-451 from a daily chow diet, and ingestion of wild type blood, that contains abundant miR-451, also enhances the level of miR-451 in the circulating blood of knockout mice...
December 5, 2017: Oncotarget
keyword
keyword
94922
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"