Post List

Research / Scholarship posts

(Modify Search »)

  • December 19, 2014
  • 02:06 PM
  • 7 views

Why “fat shaming” makes the problem worse

by Gabriel in Lunatic Laboratories

Thanks to the internet age we have lost touch with the fact that there is a human out there reading these words. Because of this, the golden rule –treat others the way you want to be treated — went out the window. Making fun of “fat” people now seems to be a internet hobby and that insensitivity can (and does) bleed over into “normal” non-internet life. Now a new study shows that women whose loved ones are critical of their weight tend to put on even more pounds, which is probably no........ Read more »

  • December 18, 2014
  • 11:22 PM
  • 30 views

Top 4 of 2014: Your Favourite Canine Science Posts

by Cobb & Hecht in Do You Believe In Dog?

As December rolls into its second half, and the days warm up - or cool down - depending on where you are situated on the globe, we wanted to say thank you for joining us in 2014 - we are continually blown away with the popular and supportive community we have around us at Do You Believe in Dog? here on the blog, on Facebook and also on Twitter. Taking our lead from Companion Animal Psychology, we decided to jump into some statistics (because hey, we are scientists!) to see wh........ Read more »

Wong-Parodi Gabrielle, & Strauss Benjamin H. (2014) Team science for science communication. Proceedings of the National Academy of Sciences of the United States of America. PMID: 25225381  

  • December 18, 2014
  • 02:35 PM
  • 41 views

Gene fragments linked to brain development and autism

by Gabriel in Lunatic Laboratories

While the anti-vaccine movement enjoys the simple (and very wrong) answer to the cause of autism, there are people who want the actual truth. This drive had lead to a slew of causes (and risk factors) for autism in recent times. Now scientists have found that very small segments of genes called “microexons” influence how proteins interact with each other in the nervous system. In turn, this opens up a new line of research into the cause of autism.... Read more »

Irimia, M., Weatheritt, R., Ellis, J., Parikshak, N., Gonatopoulos-Pournatzis, T., Babor, M., Quesnel-Vallières, M., Tapial, J., Raj, B., O’Hanlon, D.... (2014) A Highly Conserved Program of Neuronal Microexons Is Misregulated in Autistic Brains. Cell, 159(7), 1511-1523. DOI: 10.1016/j.cell.2014.11.035  

  • December 17, 2014
  • 02:54 PM
  • 42 views

Epigenetic changes and autism

by Gabriel in Lunatic Laboratories

Despite what you may think, the supposed “explosion” of children diagnosed with autism can directly attributed to better diagnosing techniques and — more importantly — the change of definition to make Autism spectrum disorders more broad. Thankfully more causes of autism have been found, none of them remotely related to vaccines and now scientists have found that chemical modifications to DNA’s packaging—known as epigenetic changes—can activate or repress genes involved in autism s........ Read more »

Gao, Z., Lee, P., Stafford, J., von Schimmelmann, M., Schaefer, A., & Reinberg, D. (2014) An AUTS2–Polycomb complex activates gene expression in the CNS. Nature, 516(7531), 349-354. DOI: 10.1038/nature13921  

Ntziachristos, P., Tsirigos, A., Welstead, G., Trimarchi, T., Bakogianni, S., Xu, L., Loizou, E., Holmfeldt, L., Strikoudis, A., King, B.... (2014) Contrasting roles of histone 3 lysine 27 demethylases in acute lymphoblastic leukaemia. Nature, 514(7523), 513-517. DOI: 10.1038/nature13605  

  • December 16, 2014
  • 02:37 PM
  • 47 views

Methamphetamine use and the onset of parkinson’s

by Gabriel in Lunatic Laboratories

We’ve all seen the PSA’s trying to show the effects of meth use and in particular, what it does to your teeth. Typically, when it comes to drug use, people will not look at the long term side effects from their addiction instead thinking in the short term. This is unfortunate because as it turns out, methamphetamine users are three times more at risk for getting Parkinson’s disease than non-illicit drug users with even worse news for women, new research shows.... Read more »

  • December 16, 2014
  • 07:14 AM
  • 62 views

The scientific community’s Galileo affair (you’re the Pope)

by Richard Kunert in Brain's Idea

Science is in crisis. Everyone in the scientific community knows about it but few want to talk about it. The crisis is one of honesty. A junior scientist (like me) asks himself a similar question to Galileo in 1633: how much honesty is desirable in science? Science Wonderland According to nearly all empirical scientific publications […]... Read more »

  • December 15, 2014
  • 03:07 PM
  • 75 views

Finding the neurons that deal with distraction

by Gabriel in Lunatic Laboratories

What’s that over there!? The next time you are around people, count how many people are on their phone? Distractions invade every aspect of our lives. Status updates, text messages, email notifications all threaten to steal our attention away from the moment. While we fight the urge to check the phone, our brains are making constant judgment calls about where to focus attention. The brain must continually filter important information from irrelevant interference.... Read more »

Ahrens, S., Jaramillo, S., Yu, K., Ghosh, S., Hwang, G., Paik, R., Lai, C., He, M., Huang, Z., & Li, B. (2014) ErbB4 regulation of a thalamic reticular nucleus circuit for sensory selection. Nature Neuroscience. DOI: 10.1038/nn.3897  

  • December 14, 2014
  • 01:28 PM
  • 81 views

Scientists find a drug (currently used) to turn white fat to brown

by Gabriel in Lunatic Laboratories

It seems like we’ve been on a weight loss campaign here at the labs, but there just has been so much new and interesting research on the subject to report on, this is no exception. Researchers have uncovered the mechanism by which white fat cells from humans (an important distinction) gets reprogrammed to become browner.... Read more »

Anne Loft, Isabel Forss, Majken Storm Siersbæk, Søren Fisker Schmidt, Ann-Sofie Bøgh Larsen, Jesper Grud Skat Madsen, Didier F. Pisani, Ronni Nielsen, Mads Malik Aagaard, Angela Mathison.... (2014) Browning of human adipocytes requires KLF11 and reprogramming of PPARγ superenhancers. Genes . info:/10.1101/gad.250829.114

  • December 14, 2014
  • 12:47 PM
  • 67 views

Sulfur hydride blows away previous critical temperature limits for conventional superconductivity

by Jonathan Trinastic in Goodnight Earth

Researchers at Max Planck have revived interest in conventional BCS superconductivity after finding a zero resistance phase of H2S at 190 K!... Read more »

A. P. Drozdov, M. I. Eremets, & I. A. Troyan. (2014) Conventional superconductivity at 190 K at high pressures. arXiv. arXiv: 1412.0460v1

  • December 14, 2014
  • 07:57 AM
  • 67 views

Increasing Rigor in Huntington’s Disease Research

by Neuroskeptic in Neuroskeptic_Discover

The CHDI Foundation, a charitable organization who fund a lot of research into Huntington's disease, are interested in reforming the scientific process.


The story comes from a paper written by British neuroscientist Marcus Munafo and colleagues (the authors including CHDI staff) published in Nature Biotechnology a couple of months ago: Scientific rigor and the art of motorcycle maintenance.



Munafo et al. begin by pointing to the history of car manufacturing as an analogy for the scie... Read more »

Munafo M, Noble S, Browne WJ, Brunner D, Button K, Ferreira J, Holmans P, Langbehn D, Lewis G, Lindquist M.... (2014) Scientific rigor and the art of motorcycle maintenance. Nature Biotechnology, 32(9), 871-3. PMID: 25203032  

  • December 14, 2014
  • 04:48 AM
  • 68 views

Beware the inflated science related press release!

by Paul Whiteley in Questioning Answers

I'm not normally minded to post on a Sunday (day of rest and all that) but I did want to bring your attention to the results presented by Petroc Sumner and colleagues [1] (open-access) concluding that: "Exaggeration in news is strongly associated with exaggeration in press releases" when it comes to the media reporting of [some] health-related science news.The idea behind this particular study - which has been summarised pretty well in some of the accompanying media and in an editorial........ Read more »

  • December 13, 2014
  • 01:51 PM
  • 87 views

High fat diet leads to brain inflammation and obesity

by Gabriel in Lunatic Laboratories

The stomach strikes again, or so it seems. We’ve already covered how your stomach seemingly controls your brain and your blood-brain barrier, but now it seems that what you eat –not too indirectly related to your stomach– might make you fatter, but not in the way you might be thinking thinking. What you are eating may be causing inflammation in the brain.... Read more »

  • December 12, 2014
  • 10:35 PM
  • 83 views

Guns And Controllers: Do Violent Video Games Cause Aggressive Behaviour? A Review Of Meta-Analytic Research

by Alexis Delanoir in How to Paint Your Panda

There is a lot of debate over whether or not violent video games manifest in violent behaviour. Consensus has not entirely been reached, but some suggest that the literature provides solid evidence for the hypothesis in question. In this post I examine meta-analytic reviews of the literature and weigh their significance, coming to the conclusion that violent video games most likely do cause aggressive behaviour and other negative social outcomes.... Read more »

  • December 12, 2014
  • 02:13 PM
  • 73 views

A new type of memory storage on the horizon

by Gabriel in Lunatic Laboratories

For those of us old enough to remember the days of the Apple II, you know that storage has exponentially increased. Even just 10 years ago 20+ gigs of data seemed huge, now my cellphone has 64 gigs. Yet we still need more data storage and we are looking for new ways to get it. Now a way to use weak molecular bonding interactions to create well-ordered and stable metal–organic monolayers with optoelectronic properties has been found. The development could form the basis for the scalable fabrica........ Read more »

  • December 12, 2014
  • 03:32 AM
  • 77 views

Party On! (If You're Middle-Class and Young): Age Differences Explain Social Class Differences in University Friendships

by Mark Rubin in Mark Rubin's Social Psychology Research Blog

In a recent meta-analytic review, I found that working-class students are less integrated at university than their middle-class peers. I offered up nine potential explanations for this working-class exclusion effect. It turns out that one of the simplest explanations in this list is also the most promising. It’s all to do with age.Working-class students tend to be older than middle-class students. Why? Most likely because they don’t tend to go to university immediately after school but i........ Read more »

  • December 11, 2014
  • 08:27 PM
  • 90 views

Depression And Stress/Mood Disorders: Causes Of Repetitive Negative Thinking And Ruminations

by Alexis Delanoir in How to Paint Your Panda

Repetitive Negative Thinking (RNT) has been suggested to be of clinical significance as a transdiagnostic process. Research has been conducted to explain the causes of RNT and ruminations but is limited. This article explores the causes and possible solutions to RNT, as well as its clinical implications concerning mood and stress disorders such as major depressive disorder (MDD).... Read more »

Ehring, T., & Watkins, E. (2008) Repetitive Negative Thinking as a Transdiagnostic Process. International Journal of Cognitive Therapy, 1(3), 192-205. DOI: 10.1680/ijct.2008.1.3.192  

Gibb, B., Grassia, M., Stone, L., Uhrlass, D., & McGeary, J. (2011) Brooding Rumination and Risk for Depressive Disorders in Children of Depressed Mothers. Journal of Abnormal Child Psychology, 40(2), 317-326. DOI: 10.1007/s10802-011-9554-y  

  • December 11, 2014
  • 12:08 PM
  • 68 views

What makes us fat, OR food vs. physiology

by Gabriel in Lunatic Laboratories

There is a heir of mystery surrounding weight loss and fat in general. Have you ever heard you have all the fat cells you’ll ever have — that’s false by the way. Then there is fad diets like gluten free — proven to do nothing unless you actually have a diagnosed gluten allergy — or adkins, but now researchers believe they’re on track to solve the mystery of weight gain – and it has nothing to do with indulging in holiday eggnog.... Read more »

Woeller CF, O'loughlin CW, Pollock SJ, Thatcher TH, Feldon SE, & Phipps RP. (2014) Thy1 (CD90) controls adipogenesis by regulating activity of the Src family kinase, Fyn. FASEB journal : official publication of the Federation of American Societies for Experimental Biology. PMID: 25416548  

  • December 11, 2014
  • 07:00 AM
  • 73 views

Without it no music?

by Henkjan Honing in Music Matters

A short entry to announce a theme issue on Musicality in Philosophical Transactions B, to be out in February 2015... the year when the worlds first journal dedicated to science will celebrate its 350th anniversary.... Read more »

Honing H, ten Cate C, Peretz I, & Trehub SE. (2015) Without it no music: cognition, biology and evolution of musicality. Phil. Trans. R. Soc. B. info:/10.1098/rstb.2014.0088

  • December 10, 2014
  • 04:51 PM
  • 70 views

Worms’ “mental GPS” could help improve mental health

by Gabriel in Lunatic Laboratories

Imagine this, you’ve misplaced your cell phone. You start by scanning where you remember leaving it: on your bureau. You check and double-check the bureau before expanding your search around and below the bureau. Eventually, you switch from this local area to a more global one, widening your search to the rest of your room and beyond.... Read more »

Adam J Calhoun, Sreekanth H Chalasani, Tatyana O Sharpee. (2014) Maximally informative foraging by Caenorhabditis elegans. eLife. info:/http://dx.doi.org/10.7554/eLife.04220#sthash.lVQ5aANV.dpuf

  • December 10, 2014
  • 03:54 PM
  • 88 views

Depressed? Laughing gas might help

by Gabriel in Lunatic Laboratories

Nitrous oxide, or laughing gas, has shown early promise as a potential treatment for severe depression in patients whose symptoms don’t respond to standard therapies. In other words, it might actually live up to it’s name and as they say laughter is the best medicine. The pilot study is believed to be the first research in which patients with depression were given laughing gas.... Read more »

Nagele P, Duma A, Kopec M, Gebara MA, Parsoei A, Walker M, Janski A, Pahagopoulos VN, Cristancho P, Miller JP, Zorumski CF, Conway C . (2014) Nitrous oxide for treatment-resistant major depression: a proof-of-concept trial. Biological Psychiatry. DOI: http://dx.doi.org/10.1016/j.biopsych.2014.11.016  

join us!

Do you write about peer-reviewed research in your blog? Use ResearchBlogging.org to make it easy for your readers — and others from around the world — to find your serious posts about academic research.

If you don't have a blog, you can still use our site to learn about fascinating developments in cutting-edge research from around the world.

Register Now

Research Blogging is powered by SMG Technology.

To learn more, visit seedmediagroup.com.