Feelings of shame and humiliation bother obese air passengers more than tight seat belts and tiny seats, according to a study published by Ben-Gurion University of the Negev (BGU) researchers. Participants interviewed for the study recounted the typical challenges they encounter while boarding, in-flight and deplaning.
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Yaniv Poria, & Jeremy Beal. (2016) An Exploratory Study about Obese People’s Flight Experience . Journal of travel research. info:/10.1177/0047287516643416
The most comprehensive index of open access journals, the Directory of Open Access Journals (DOAJ), reviewed its inclusion criteria, in view of allegations of the presence of predatory journals. This restructuring will lead to more than 3,000 journals to be removed from the database. DOAJ, besides advocating Open Access, established, in collaboration with COPE, OASPA and WAME, a code of principles and good practices in scientific publishing. … Read More →... Read more »
There are many risk factors for Alzheimer's Disease (AD) including history of head trauma and family history of AD.The strongest risk factor is advanced age. Yearly risk for AD is about 1% per year in 70 year old populations jumping to around 7% in 90 year old groups.Now a recent study is shedding some light on a new risk for AD in men. This risk appears to be related to a chromosome Y phenomenon known to be associated with aging.Elderly men show a tendency to lose the Y chromosome from a small ........ Read more »
Dumanski JP et al. (2016) Mosiac loss of chromosome Y in blood is associated with Alzheimer's disease. American Journal of Human Genetics. info:/10.1016/j.ajhg.2016.05.014
The fight against aging Ever since the ancient Sumerians, men has sought eternal life. We still do. Anti-aging science has become quite an industry. As we dive deeper and deeper into our biological foundations, we’re learning more and more about how and why we age. A lot of mysteries remain, but there’s still talk about […]... Read more »
There are many tools at NCBI, with a huge range of functions. Literature, sequence data, variations, protein structure, chemicals and bioassays, and more. It’s hard to keep track of what’s available. Their video tutorials are helping me to be aware of new tools, and new features within existing tools. For this week’s Tip of the […]... Read more »
Kapustin, Y., Souvorov, A., Tatusova, T., & Lipman, D. (2008) Splign: algorithms for computing spliced alignments with identification of paralogs. Biology Direct, 3(1), 20. DOI: 10.1186/1745-6150-3-20
NCBI staff. (2016) Database resources of the National Center for Biotechnology Information. Nucleic Acids Research, 44(D1). DOI: 10.1093/nar/gkv1290
Just like some people have a tendency to go overboard, so do some immune systems. Here’s all the ways that your immune system can get it wrong and leave you with allergies – and how some allergies can save your life.... Read more »
Calboli FC, Cox DG, Buring JE, Gaziano JM, Ma J, Stampfer M, Willett WC, Tworoger SS, Hunter DJ, Camargo CA Jr, Michaud DS. (2011) Prediagnostic plasma IgE levels and risk of adult glioma in four prospective cohort studies. J Natl Cancer Inst. . DOI: 10.1093/jnci/djr361
Joseph A Jackson, Ida M Friberg, Luke Bolch, Ann Lowe, Catriona Ralli, Philip D Harris, Jerzy M Behnke, Janette E Bradley. (2009) Immunomodulatory parasites and toll-like receptor-mediated tumour necrosis factor alpha responsiveness in wild mammals. BMC Biology. DOI: 10.1186/1741-7007-7-16
According to the philosophy of "lean space management", a minimalist workspace shorn of clutter is distraction-free and ideal for productivity. But this philosophy turns out to have slim empirical foundations, and as promoting a sense of identity at work, including personalising the work space, generally leads to better outcomes, there’s reason to expect richer, characterful workplaces to be more beneficial. A new article in the Journal of Personnel Psychology builds on this past work, showing........ Read more »
Greenaway, K., Thai, H., Haslam, S., & Murphy, S. (2016) Spaces That Signal Identity Improve Workplace Productivity. Journal of Personnel Psychology, 15(1), 35-43. DOI: 10.1027/1866-5888/a000148
Knee flexion to 90 degrees limits ankle laxity with the talar tilt test in comparison to a fully extended knee. However, knee position has no effect on anterior drawer laxity. Muscle guarding will limit our ability to accurately assess ankle laxity with a talar tilt or anterior drawer test. ... Read more »
Hanlon S, Caccese J, Knight CA, Swanik CB, & Kaminski TW. (2016) Examining Ankle-Joint Laxity Using 2 Knee Positions and With Simulated Muscle Guarding. Journal of Athletic Training, 51(2), 111-7. PMID: 26881870
Some behaviours associated with a diagnosis of autism don't make for great dinner table discussion. Self-injurious behaviours (SIBs), as exemplified by head banging, hair pulling and eye gouging must rank as some of the more distressing facets of [some] autism insofar as their potential effect on the person and also the people around them.These and other types of behaviour commonly headed under the category of so-called 'challenging behaviours' have tended not to be too evident when it come........ Read more »
Richards, C., Moss, J., Nelson, L., & Oliver, C. (2016) Persistence of self-injurious behaviour in autism spectrum disorder over 3 years: a prospective cohort study of risk markers. Journal of Neurodevelopmental Disorders, 8(1). DOI: 10.1186/s11689-016-9153-x
In their book The Parasite-Stress Theory of Values and Sociality, Randy Thornhill, Distinguished Professor at The University of New Mexico, and Corey L. Fincher, Assistant Professor at University of Warwick, present a new interpretation of human values and cultural behaviors, on the basis of ecological variations in parasite-stress prevalence across and within nations. Before delineating […]... Read more »
Pazhoohi, F. (2016) The Parasite-Stress Theory of Values and Sociality, Infectious Disease, History and Human Values Worldwide (Book Review). Canadian Studies in Population, 43(1-2), 155-157. info:/
Smashing out of its egg is only the first step in a baby sea turtle's grueling early days. The turtle fights free of its eggshell only to find itself buried underground. It has to intuit which way is up, then dig out of the packed sand. As soon as it breaks onto the surface of the beach, it begins a mad sprint to the ocean. All around are its brothers and sisters, flailing toward the water as fast as their own flippers will carry them. In the sea they'll keep swimming frantically, trying ........ Read more »
Rusli, M., Booth, D., & Joseph, J. (2016) Synchronous activity lowers the energetic cost of nest escape for sea turtle hatchlings. The Journal of Experimental Biology, 219(10), 1505-1513. DOI: 10.1242/jeb.134742
The Directory of Open Access Journals bans dubious journals from its index.... Read more »
Almost five years ago, we wrote about research saying men with deep voices were more persuasive. Science has moved forward though and now, women can also be more persuasive when using a deeper voice. Some call it a “sultry voice”. New work tells us your voice doesn’t have be a deep and resonant baritone to […]
Who has the deepest voice amongst the Republican candidates for President?
Feel the power of that deep and resonant voice!
Here’s why that movie wasn’t ........ Read more »
Cheng JT, Tracy JL, Ho S, & Henrich J. (2016) Listen, follow me: Dynamic vocal signals of dominance predict emergent social rank in humans. Journal of Experimental Psychology, General, 145(5), 536-47. PMID: 27019023
Psychological science is surprisingly difficult to replicate (Open Science Collaboration, 2015). Researchers are desperate to find out why. A new study in the prestigious journal PNAS (Van Bavel et al., 2016) claims unknown contextual factors of psychological phenomena (“hidden moderators”) are to blame. The more an effect is sensitive to unknown contextual factors, the less […]... Read more »
Dreber, A., Pfeiffer, T., Almenberg, J., Isaksson, S., Wilson, B., Chen, Y., Nosek, B., & Johannesson, M. (2015) Using prediction markets to estimate the reproducibility of scientific research. Proceedings of the National Academy of Sciences, 112(50), 15343-15347. DOI: 10.1073/pnas.1516179112
Kunert, R. (2016) Internal conceptual replications do not increase independent replication success. Psychonomic Bulletin . DOI: 10.3758/s13423-016-1030-9
Open Science Collaboration. (2015) Estimating the reproducibility of psychological science. Science, 349(6251). DOI: 10.1126/science.aac4716
Van Bavel, J.J., Mende-Siedlecki, P., Brady, W.J., & Reinero, D.A. (2016) Contextual sensitivity in scientific reproducibility. PNAS. info:/
Zika Virus (ZIKV) was first isolated in 1947 from a sentinel monkey in Uganda and despite sporadic local outbreaks only caused mild disease in humans. The emergence of ZIKV combined with severe pathogenicity in South America as early as 2014 however raised questions about the molecular evolution of ZIKV since ZIKV was previously only associated with arthralgia and a mild febrile illness but not neuropathological disorders including abnormal foetal brain development and Guillan-Barre Syndrome (GB........ Read more »
Tang H, Hammack C, Ogden SC, Wen Z, Qian X, Li Y, Yao B, Shin J, Zhang F, Lee EM.... (2016) Zika Virus Infects Human Cortical Neural Progenitors and Attenuates Their Growth. Cell stem cell, 18(5), 587-90. PMID: 26952870
Rodriguez-Morales AJ, Bandeira AC, & Franco-Paredes C. (2016) The expanding spectrum of modes of transmission of Zika virus: a global concern. Annals of clinical microbiology and antimicrobials, 13. PMID: 26939897
Beckham JD, Pastula DM, Massey A, & Tyler KL. (2016) Zika Virus as an Emerging Global Pathogen: Neurological Complications of Zika Virus. JAMA neurology. PMID: 27183312
Miner JJ, Cao B, Govero J, Smith AM, Fernandez E, Cabrera OH, Garber C, Noll M, Klein RS, Noguchi KK.... (2016) Zika Virus Infection during Pregnancy in Mice Causes Placental Damage and Fetal Demise. Cell, 165(5), 1081-91. PMID: 27180225
Cugola, F., Fernandes, I., Russo, F., Freitas, B., Dias, J., Guimarães, K., Benazzato, C., Almeida, N., Pignatari, G., Romero, S.... (2016) The Brazilian Zika virus strain causes birth defects in experimental models. Nature. DOI: 10.1038/nature18296
Deng YQ, Zhao H, Li XF, Zhang NN, Liu ZY, Jiang T, Gu DY, Shi L, He JA, Wang HJ.... (2016) Isolation, identification and genomic characterization of the Asian lineage Zika virus imported to China. Science China. Life sciences, 59(4), 428-30. PMID: 26993654
Li C, Xu D, Ye Q, Hong S, Jiang Y, Liu X, Zhang N, Shi L, Qin CF, & Xu Z. (2016) Zika Virus Disrupts Neural Progenitor Development and Leads to Microcephaly in Mice. Cell stem cell. PMID: 27179424
Wu KY, Zuo GL, Li XF, Ye Q, Deng YQ, Huang XY, Cao WC, Qin CF, & Luo ZG. (2016) Vertical transmission of Zika virus targeting the radial glial cells affects cortex development of offspring mice. Cell research. PMID: 27174054
Grant, A., Ponia, S., Tripathi, S., Balasubramaniam, V., Miorin, L., Sourisseau, M., Schwarz, M., Sánchez-Seco, M., Evans, M., Best, S.... (2016) Zika Virus Targets Human STAT2 to Inhibit Type I Interferon Signaling. Cell Host . DOI: 10.1016/j.chom.2016.05.009
Shan C, Xie X, Muruato AE, Rossi SL, Roundy CM, Azar SR, Yang Y, Tesh RB, Bourne N, Barrett AD.... (2016) An Infectious cDNA Clone of Zika Virus to Study Viral Virulence, Mosquito Transmission, and Antiviral Inhibitors. Cell host . PMID: 27198478
Ashour J, Laurent-Rolle M, Shi PY, & García-Sastre A. (2009) NS5 of dengue virus mediates STAT2 binding and degradation. Journal of virology, 83(11), 5408-18. PMID: 19279106
Amaral N, Vendrell A, Funaya C, Idrissi FZ, Maier M, Kumar A, Neurohr G, Colomina N, Torres-Rosell J, Geli MI.... (2016) The Aurora-B-dependent NoCut checkpoint prevents damage of anaphase bridges after DNA replication stress. Nature cell biology, 18(5), 516-26. PMID: 27111841
Schröder-Heurich B, Wieland B, Lavin MF, Schindler D, & Dörk T. (2014) Protective role of RAD50 on chromatin bridges during abnormal cytokinesis. FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 28(3), 1331-41. PMID: 24344331
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Kumar A, Bühler S, Selisko B, Davidson A, Mulder K, Canard B, Miller S, & Bartenschlager R. (2013) Nuclear localization of dengue virus nonstructural protein 5 does not strictly correlate with efficient viral RNA replication and inhibition of type I interferon signaling. Journal of virology, 87(8), 4545-57. PMID: 23408610
Uchil, P., Kumar, A., & Satchidanandam, V. (2006) Nuclear Localization of Flavivirus RNA Synthesis in Infected Cells. Journal of Virology, 80(11), 5451-5464. DOI: 10.1128/JVI.01982-05
In my daily review of neuroscience news I ran across an article flu vaccination and dementia risk in heart failure.This study was reported at the 3rd World Congress on Acute Heart Failure by Dr. Ju-Chi Liu from Taipei Medical University.So how might influenza vaccination be related to dementia risk? We do know acute influenza infection reaches the brain causing headache and increasing brain inflammation, at least temporarily. We also know brain inflammation may be involved in the mechanism........ Read more »
Liu JC, Hsu YP, Kao PF, Hao WR, Liu SH, Lin CF, Sung LC, & Wu SY. (2016) Influenza Vaccination Reduces Dementia Risk in Chronic Kidney Disease Patients: A Population-Based Cohort Study. Medicine, 95(9). PMID: 26945371
One key characteristic of a beautiful scientific theory is the simplicity of the underlying concepts. According to Weinberg, Einstein's theory of gravitation is described in fourteen equations whereas Newton's theory can be expressed in three. Despite the appearance of greater complexity in Einstein's theory, Weinberg finds it more beautiful than Newton's theory because the Einsteinian approach rests on one elegant central principle – the equivalence of gravitation and ........ Read more »
The paper by Jennifer Jaskiewicz and colleagues  recently offered a further important insight into the relationship between autism and seizure or seizure disorder (i.e. epilepsy).Based on the examination of records of nearly 50,000 children and young adults diagnosed with an autism spectrum disorder (ASD) compared with approximately quarter of a million 'not-autism' participants, authors reported some interesting trends. Concluding that some 19% of participants with autism experienced "s........ Read more »
Jennifer Jaskiewicz, Apryl Susi, Elizabeth Hisle-Gorman, David Dennison, Gregory Gorman, Cade Nylund, & Christine Erdie-Lalena. (2016) Quantification of Risks of Seizure in Autism. Neurology. info:/
The results could help explain some of the many injuriesincurred by firefighters each yearYour brain has a representation of where your body extends in space. It's how you know whether you can fit through a doorway or not, among other things. This representation – the "body schema" as some scientists call it – is flexible. For example if you're using a grabbing tool or swinging a tennis raquet, your sense of how far you can reach is updated accordingly. But there are limits to the accuracy a........ Read more »
Petrucci, M., Horn, G., Rosengren, K., & Hsiao-Wecksler, E. (2016) Inaccuracy of Affordance Judgments for Firefighters Wearing Personal Protective Equipment. Ecological Psychology, 28(2), 108-126. DOI: 10.1080/10407413.2016.1163987
In the aftermath of violent acts such as mass shootings, many people assume mental illness is the cause. After studying the 2011 case of Norwegian mass murderer Anders Breivik, researchers are suggesting a new forensic term to classify non-psychotic behavior that leads to criminal acts of violence.
... Read more »
Rahman T, Resnick PJ, & Harry B. (2016) Anders Breivik: Extreme Beliefs Mistaken for Psychosis. The journal of the American Academy of Psychiatry and the Law, 44(1), 28-35. PMID: 26944741
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