Post List

  • July 29, 2014
  • 10:37 AM
  • 87 views

STING-associated autoinflammatory disease

by Aurelie in The Immuno Blog

A study published in the New England Journal of Medicine describes an autoinflammatory syndrome associated with mutations in the gene encoding STING. Dubbed SAVI, for STING-associated vasculopathy with onset in infancy, the disease is characterized by systemic inflammation, severe cutaneous … Continue reading →... Read more »

Liu, Y., Jesus, A., Marrero, B., Yang, D., Ramsey, S., Sanchez, G., Tenbrock, K., Wittkowski, H., Jones, O., Kuehn, H.... (2014) Activated STING in a Vascular and Pulmonary Syndrome. New England Journal of Medicine, 2147483647. DOI: 10.1056/NEJMoa1312625  

  • July 29, 2014
  • 09:00 AM
  • 105 views

Finding the Missing Stories: The Prior Cemetery’s Unmarked Slave Graves

by Katy Meyers in Bones Don't Lie

One of the more common (though often frustrating) questions we get in archaeology is “Why are you doing historic archaeology? We already know what happened”. To some extent, for eras […]... Read more »

  • July 29, 2014
  • 07:35 AM
  • 147 views

Is Twitter Ruining Our Proper English?

by Katja Keuchenius in United Academics

“Hey al im on my way 2wrk but i totes 4got 2bring ur ipod sori il hav 2 bring it nxt tym ur workin. Hav a nice day xo”
Gives you the cramps? Maybe you should read this article.... Read more »

  • July 29, 2014
  • 07:30 AM
  • 111 views

Is homosexuality "natural"?

by Bill Sullivan in The 'Scope

In the beginning, there was no sex. That’s because in the beginning, there was no Barry White. A playful look at examples of homosexuality in nature.... Read more »

Van Houdenhove E, Gijs L, T'sjoen G, & Enzlin P. (2014) Asexuality: A Multidimensional Approach. Journal of sex research, 1-10. PMID: 24750031  

  • July 29, 2014
  • 05:30 AM
  • 81 views

Remembering together - How long-term couples develop interconnected memory systems

by BPS Research Digest in BPS Research Digest

Although it might seem a good idea to work with other people to remember important information, the evidence suggests that this typically isn't so. Individual recall is most efficient whereas social remembering comes with drawbacks, tripping up our flow and inhibiting memories. But this evidence mostly comes from asking people to collaborate with a stranger. What happens when you know each other really, really well?Celia Harris and colleagues at Macquarie University recently reviewed their previ........ Read more »

  • July 29, 2014
  • 04:04 AM
  • 119 views

Ketogenic diet and the valproate mouse model of autism

by Paul Whiteley in Questioning Answers

A brief entry today and yet another blog post that starts with a quote (sorry)... "The offspring exposed to VPA [valproic acid] prenatally demonstrated a significant decrease in the number of play initiations/attacks and this was reversed with the KD [ketogenic diet]".Gloucester Old Spot @ Wikipedia That finding reported in the paper by Ahn and colleagues [1] continues my interest in all-things related to prenatal VPA exposure and the reported effects on some offspring (........ Read more »

  • July 29, 2014
  • 03:53 AM
  • 61 views

Stem Cell Discovery May Increase Efficiency of Tissue Regeneration

by beredim in Stem Cells Freak

Miguel Ramalho-Santos, PhDA new stem-cell discovery might one day lead to a more streamlined process for obtaining stem cells, which in turn could be used in the development of replacement tissue for failing body parts, according to UC San Francisco scientists who reported the findings in the current edition of Cell.The research builds on a strategy that involves reprogramming adult cells back to an embryonic state in which they again have the potential to become any type of cell.The efficiency ........ Read more »

Qin, H., Diaz, A., Blouin, L., Lebbink, R., Patena, W., Tanbun, P., LeProust, E., McManus, M., Song, J., & Ramalho-Santos, M. (2014) Systematic Identification of Barriers to Human iPSC Generation. Cell, 158(2), 449-461. DOI: 10.1016/j.cell.2014.05.040  

  • July 28, 2014
  • 07:55 PM
  • 107 views

Attention Deficit Hyperactivity Disorder & Eating Disorders: Is There a Link?

by Tetyana in Science of Eating Disorders


Attention deficit hyperactivity disorder (ADHD), characterized by inattention, hyperactivity, and impulsivity, is a common childhood disorder. ADHD can often persist into adolescence and adulthood. The prevalence of ADHD is thought to be between 6-7% among children and adolescents and ~5% among adults (Willcutt, 2012).
Increasingly, evidence from multiple studies has pointed to comorbidity between ADHD and eating disorders (EDs). For example, one study found that young females with ADHD we........ Read more »

  • July 28, 2014
  • 03:10 PM
  • 216 views

This Month In Blastocystis Research (JUL 2014)

by Christen Rune Stensvold in Blastocystis Parasite Blog

A new study from Colombia sees Blastocystis as a quasi-ubiquitous organism.... Read more »

  • July 28, 2014
  • 02:44 PM
  • 168 views

Watch ALL the neurons in a brain: Ahrens and Freeman continue their reign of terror

by neuroecology in Neuroecology

Okay, not quite all of them. But it looks like Misha Ahrens and Jeremy Freeman are going to continue their reign of terror, imaging the whole zebrafish brain as if it’s no big deal. Yeah they’ve got almost every neuron of a vertebrate, so what? Besides figuring out that not shooting light at the eyes might […]... Read more »

Freeman, J., Vladimirov, N., Kawashima, T., Mu, Y., Sofroniew, N., Bennett, D., Rosen, J., Yang, C., Looger, L., & Ahrens, M. (2014) Mapping brain activity at scale with cluster computing. Nature Methods. DOI: 10.1038/nmeth.3041  

Vladimirov, N., Mu, Y., Kawashima, T., Bennett, D., Yang, C., Looger, L., Keller, P., Freeman, J., & Ahrens, M. (2014) Light-sheet functional imaging in fictively behaving zebrafish. Nature Methods. DOI: 10.1038/nmeth.3040  

  • July 28, 2014
  • 01:13 PM
  • 237 views

A New Hepatitis C Treatment offers Hope

by Gabriel in Lunatic Laboratories

Well this might seem weird, but today is world hepatitis day. I guess I should qualify weird with the fact that it’s only weird because no one really knows. What […]... Read more »

  • July 28, 2014
  • 10:06 AM
  • 53 views

Researchers Develop iPSCs-Based Model for Insulin Resistance

by beredim in Stem Cells Freak

C. Ronald KahnIn 2012, Japanese biologist Shinya Yamanaka won a Nobel Prize for discovering the so-called induced pluripotent stem cells" (iPSCs), cells derived from normal adult cells that have the ability to differentiate into almost any other kind of cells. Now, researchers at Joslin Diabetes Center say they have created the first iPSCs line that offers a human model for insulin resistance, a key driver of type 2 diabetes. "This is one of the very first studies of human iPSC models ........ Read more »

  • July 28, 2014
  • 09:14 AM
  • 135 views

Glasses-Free Computers

by Viputheshwar Sitaraman in Draw Science

Looking at computers with eyeglasses strains your eyes, so scientists are making computers that help your eyes out.... Read more »

Huang, F., Wetzstein, G., Barsky, B., & Raskar, R. (2014) Eyeglasses-free display. ACM Transactions on Graphics, 33(4), 1-12. DOI: 10.1145/2601097.2601122  

  • July 28, 2014
  • 09:05 AM
  • 138 views

The mistakes that lead therapists to infer psychotherapy was effective, when it wasn't

by BPS Research Digest in BPS Research Digest

How well can psychotherapists and their clients judge from personal experience whether therapy has been effective? Not well at all, according to a paper by Scott Lilienfeld and his colleagues. The fear is that this can lead to the continued practice of ineffective, or even harmful, treatments.The authors point out that, like the rest of us, clinicians are subject to four main biases that skew their ability to infer the effectiveness of their psychotherapeutic treatments. This includes the mistak........ Read more »

  • July 28, 2014
  • 08:30 AM
  • 55 views

Chronic Pain in Live Liver Donors

by Cristy at Living Donor 101 in Living Donors Are People Too

Emphasis mine:   A substantial proportion of donors reported a moderate-to-severe level of pain intensity (> 4 on a 0-10 scale) at rest and at movement on day one (42%, 74%) and day two (33%, 32%). Persistent post-surgical pain was reported by 31% of donors at the six-month follow-up and by 27% of donors at …
Continue reading »
The post Chronic Pain in Live Liver Donors appeared first on Living Donors Are People Too.
... Read more »

Holtzman S, Clarke HA, McCluskey SA, Turcotte K, Grant D, & Katz J. (2014) Acute and chronic post-surgical pain after live liver donation: Incidence and predictors. Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society. PMID: 25045167  

  • July 28, 2014
  • 07:45 AM
  • 116 views

Plastic bags responsible for outrageous lack of cute pink piglets

by Stephanie Swift in mmmbitesizescience

Most of us now subscribe to the idea that plastic bags are bad for the environment. Hence, droves of people turn up at their local supermarket with a sturdy jute bag in tow. Now, there’s evidence that the items that … Continue reading →... Read more »

  • July 28, 2014
  • 06:56 AM
  • 112 views

Model Predicts Carbon Components’ Performance as Electrodes

by dailyfusion in The Daily Fusion

Researchers at the Lawrence Livermore National Laboratory and Rice University have created a theoretical model that predicts how carbon components will perform as anodes in lithium-ion batteries.... Read more »

  • July 28, 2014
  • 04:27 AM
  • 20 views

Do I still believe in evidence based orthodontics?

by Kevin OBrien in Kevin OBrien's Orthodontic Blog

Do I still believe in evidence based orthodontics? Every now and then a paper comes along that makes me stop and think about how I practice and what I have taught over the past thirty years.  Professor Trisha Greenhalgh and colleagues published one of these papers in the British Medical Journal several weeks ago. I […]
The post Do I still believe in evidence based orthodontics? appeared first on Kevin O'Brien's Orthodontic Blog.
... Read more »

Greenhalgh, T., Howick, J., Maskrey, N., & , . (2014) Evidence based medicine: a movement in crisis?. BMJ, 348(jun13 4). DOI: 10.1136/bmj.g3725  

  • July 28, 2014
  • 04:24 AM
  • 134 views

Prenatal and neonatal blood mercury levels and autism

by Paul Whiteley in Questioning Answers

Acknowledging that some topics have the ability to furrow brows when it comes to autism research, mercury and autism is becoming something of a frequent talking point on this blog as a function of a whole slew of articles appearing in the peer-reviewed domain. If I were to [very tentatively] summarise the collected literature so far, it would be to say something like:Mosaic of mercury @ Wikipedia (i) there is quite a bit more research to be done on some sources of mercury being 'l........ Read more »

Yau VM, Green PG, Alaimo CP, Yoshida CK, Lutsky M, Windham GC, Delorenze G, Kharrazi M, Grether JK, & Croen LA. (2014) Prenatal and neonatal peripheral blood mercury levels and autism spectrum disorders. Environmental research, 294-303. PMID: 24981828  

  • July 27, 2014
  • 02:17 PM
  • 190 views

Holy Grail of Battery Design: A lithium anode

by Gabriel in Lunatic Laboratories

Technology has been racing forward at an ever increasing rate. Unfortunately, anyone who owns a smartphone will tell you that the battery life doesn’t match the advancements. That is probably […]... Read more »

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