Notes
Notes - notes.io |
Quantitative genetics has evolved dramatically in the past century, and the proliferation of genetic data, in quantity as well as type, enables the characterization of complex interactions and mechanisms beyond the scope of its theoretical foundations. In this article, we argue that revisiting the framework for analysis is important and we begin to lay the foundations of an alternative formulation of quantitative genetics based on information theory. Information theory can provide sensitive and unbiased measures of statistical dependencies among variables, and it provides a natural mathematical language for an alternative view of quantitative genetics. In the previous work, we examined the information content of discrete functions and applied this approach and methods to the analysis of genetic data. In this article, we present a framework built around a set of relationships that both unifies the information measures for the discrete functions and uses them to express key quantitative genetic relationships. Information theory measures of variable interdependency are used to identify significant interactions, and a general approach is described for inferring functional relationships in genotype and phenotype data. We present information-based measures of the genetic quantities penetrance, heritability, and degrees of statistical epistasis. Our scope here includes the consideration of both two- and three-variable dependencies and independently segregating variants, which captures additive effects, genetic interactions, and two-phenotype pleiotropy. This formalism and the theoretical approach naturally apply to higher multivariable interactions and complex dependencies, and can be adapted to account for population structure, linkage, and nonrandomly segregating markers. This article thus focuses on presenting the initial groundwork for a full formulation of quantitative genetics based on information theory.Background Colorectal cancer (CRC) is a common malignancy of digestive tract. Pinocembrin (PINO) has been discovered to have proapoptotic effect on CRC. This study aimed to elucidate how other biological behaviors of CRC cells were affected under PINO treatment. Materials & Methods The effect of PINO on HT29 and HCT116 cells were detected through treatment of different concentrations of PINO. The role of LACTB in PINO treatment was investigated by transfection of siRNA-LACTB. Cell counting kit-8 assay, wound healing assay, and Transwell assay were conducted to evaluate the proliferation, migration, and invasiveness of CRC cells, respectively. Western blot or quantitative reverse transcription-polymerase chain reaction was carried out to measure the expressions of LACTB, matrix metalloproteinase (MMP)-2, E-cadherin, and N-cadherin. Results Gradient PINO inhibited the viability, migration, invasiveness, and expressions of MMP-2 and N-cadherin in CRC cells, while promoted E-cadherin and LACTB expressions. Silencing LACTB promoted the viability, migration, invasiveness, and expressions of MMP-2 and N-cadherin in CRC cells and inhibited E-cadherin expression. PINO counteracted the effect of silenced LACTB, and yet silencing LACTB partially abolished the effect of PINO on CRC cells. Pexidartinib in vivo Conclusion PINO inhibited the proliferation, migration, invasiveness, and epithelial-to-mesenchymal transition of CRC cells by regulating LACTB.Background The World Health Organization benchmarks for osteopathic training consider cranial osteopathy as an important manual skill. Studies of cranial manual therapy have exhibited poor reliability. The aim of this study was to investigate the inter-rater reliability of the manual mobility tests of the spheno-occipital synchondrosis (SOS), and the temporal, parietal, and frontal bones, as assessed in osteopathic manual therapy. Methods Twenty-one adults were assessed on a single day by three experienced osteopaths using a standard assessment protocol. Before data collection, the osteopaths participated in a consensus training, which included establishing the criteria for identifying a cranial bone mobility restriction; the application of the seven-step palpation method; a pretesting practice; a fine-tuning palpation training; and a calibration period before the assessment of the subjects. Three subjects were assessed simultaneously with the evaluators rotating to assess each subject. The evaluators were blinded to the subject by a curtain, and each other's assessments. Each bone was rated as restricted or not restricted. The authors applied the Landis and Koch classification to describe the magnitude of inter-rater reliability. Results Moderate reliability was established for a lateral strain of the SOS (Fleiss' generalized kappa 0.48), substantial reliability was established for the other SOS strain patterns (Fleiss' generalized kappa 0.62-0.75), and almost perfect reliability for temporal, parietal, and frontal bone (Fleiss' generalized kappa 0.81-0.96). Conclusion The results demonstrate consistency when three experienced osteopaths evaluate cranial bone mobility restrictions. The results highlight the importance of consensus training and rigorous methodology in manual therapy reliability studies.As social media use has increased in prevalence, so have concerns that social media may be detrimental to mental health and wellbeing. The primary aim of the current study was to investigate whether limiting social media use leads to increases in wellbeing. A secondary aim was to assess whether sleep quality contributed to the hypothesized relationship between social media use and wellbeing. One hundred and thirty-two individuals participated in the current study, with half the participants limiting their use of Facebook, Instagram, and Snapchat for 1 week. Social media use was monitored by having participants email screen shots of their battery usage, which included information on the level of usage for Facebook, Instagram, and Snapchat. Relative to a control group that did not limit social media use, taking a break from social media led to a small improvement in wellbeing. This improvement, at least in part, appears to be due to changes in sleep quality.
Website: https://www.selleckchem.com/products/pexidartinib-plx3397.html
|
Notes is a web-based application for online taking notes. You can take your notes and share with others people. If you like taking long notes, notes.io is designed for you. To date, over 8,000,000,000+ notes created and continuing...
With notes.io;
- * You can take a note from anywhere and any device with internet connection.
- * You can share the notes in social platforms (YouTube, Facebook, Twitter, instagram etc.).
- * You can quickly share your contents without website, blog and e-mail.
- * You don't need to create any Account to share a note. As you wish you can use quick, easy and best shortened notes with sms, websites, e-mail, or messaging services (WhatsApp, iMessage, Telegram, Signal).
- * Notes.io has fabulous infrastructure design for a short link and allows you to share the note as an easy and understandable link.
Fast: Notes.io is built for speed and performance. You can take a notes quickly and browse your archive.
Easy: Notes.io doesn’t require installation. Just write and share note!
Short: Notes.io’s url just 8 character. You’ll get shorten link of your note when you want to share. (Ex: notes.io/q )
Free: Notes.io works for 14 years and has been free since the day it was started.
You immediately create your first note and start sharing with the ones you wish. If you want to contact us, you can use the following communication channels;
Email: [email protected]
Twitter: http://twitter.com/notesio
Instagram: http://instagram.com/notes.io
Facebook: http://facebook.com/notesio
Regards;
Notes.io Team