Post List

  • March 24, 2017
  • 07:58 AM
  • 2 views

Ammonium regulates mTOR signalling

by Joana Guedes in BHD Research Blog

mTORC1 and mTORC2 are two distinct mammalian TOR (target of rapamycin) complexes that regulate cell growth and metabolism. In cancer, genetic alterations lead to activation of mTOR signalling impacting tumour metabolism. Upregulated glutaminolysis is part of the metabolic reaction occurring in cancer that liberates high levels of ammonium, a toxic waste product. Although the importance of glutamine as a tumour nutrient is recognized, little is known about the potential effects of ammonium produc........ Read more »

  • March 24, 2017
  • 03:46 AM
  • 20 views

Autism and anxiety disorder: zooming in on the details

by Paul Whiteley in Questioning Answers

Although it is not necessarily new news that (a) autism rarely exists in some sort of diagnostic vacuum, and (b) that some of the comorbidity 'over-represented' when it comes to autism can actually be more disabling than autism itself, there are still more investigations to be done.The paper by Vicki Bitsika & Christopher Sharpley [1] represents an example of how autism science is starting to go past the whole 'is there a connection between...' bit when it comes to autism and various comorbi........ Read more »

  • March 23, 2017
  • 04:02 AM
  • 50 views

Congenital cytomegalovirus (CMV) infection and autism continued

by Paul Whiteley in Questioning Answers

I wanted to briefly talk about the paper by Francesca Garofoli and colleagues [1] on congenital cytomegalovirus (CMV) infection and autism not because it contains any novel data (see here), but because it reminds us that the potential 'pathways' to a diagnosis of autism are multiple and not necessarily 'pre-programmed' as per the 'it's all genetic' arguments that frequently figure in various domains.Congenital CMV infection refers to the transmission of CMV - "a common virus that belongs to the ........ Read more »

  • March 22, 2017
  • 12:55 PM
  • 46 views

Pollination Mystery Unlocked by Stirling Bee Researchers

by beredim in Strange Animals





Bees latch on to similarly-sized nectarless flowers to unpick pollen - like keys fitting into locks, according to a new study by researchers at the University of Stirling.

The research shows the right size of bee is needed to properly pollinate a flower. The bee fits tightly with the flower's anthers, to vibrate and release the pollen sealed within.



"We found that a pollinator's size, ... Read more »

  • March 22, 2017
  • 05:38 AM
  • 51 views

Break a leg!

by Jente Ottenburghs in Evolutionary Stories

What to do when your prey refuses to be swallowed? Eurasian Spoonbills (Platalea leucordia) in Hungary have a solution…... Read more »

  • March 22, 2017
  • 04:08 AM
  • 53 views

On genotype and environmental exposure patterns

by Paul Whiteley in Questioning Answers

I was rather interested to read the paper by Michela Traglia and colleagues [1] (open-access available here) concluding that: "maternal and fetal genetic make-up are important determinants of mid-gestational maternal circulating levels of some environmental organohalogens." Interested because, in these days of gene-environment interactions being applied to just about everything, the detail that is missing - which genes might potentially be linked to which environmental factors - has not yet........ Read more »

  • March 21, 2017
  • 01:00 PM
  • 48 views

Study proposes fruition as a new attribute of information representation for works of contemporary art

by SciELO in SciELO in Perspective | Press Releases

It discusses information and art starting from the books of artists, from the collection of the Núcleo de Arte Contemporânea da Paraíba (NAC/UFPB), analyzing the performance of CI through the representation of information, in a collaborative working relationship between professionals. The representation of information could help in the treatment and organization of information, softening the complexity of these objects in the face of their possibilities of abstraction and fruition. … Re........ Read more »

  • March 21, 2017
  • 10:04 AM
  • 76 views

The Weirdest Animals on Earth: 12 Amazing Facts About Platypuses

by Miss Behavior in The Scorpion and the Frog

What IS that? A photo by Stefan Kraft at Wikimedia Commons.1. Platypuses are so strange, that when British scientists first encountered one, they thought it was a joke: A Governor of New South Wales, Australia, sent a platypus pelt and sketch to British scientists in 1798. Even in their first published scientific description of the species, biologists thought that this duck-beaked, beaver-bodied, web-footed specimen may be some Frankenstein-like creation stitched together as a hoax. But this is ........ Read more »

Scheich, H., Langner, G., Tidemann, C., Coles, R., & Guppy, A. (1986) Electroreception and electrolocation in platypus. Nature, 319(6052), 401-402. DOI: 10.1038/319401a0  

Warren, W., Hillier, L., Marshall Graves, J., Birney, E., Ponting, C., Grützner, F., Belov, K., Miller, W., Clarke, L., Chinwalla, A.... (2008) Genome analysis of the platypus reveals unique signatures of evolution. Nature, 453(7192), 175-183. DOI: 10.1038/nature06936  

  • March 21, 2017
  • 03:57 AM
  • 70 views

PACE trial recovery data and chronic fatigue syndrome - a reply

by Paul Whiteley in Questioning Answers

I'd encourage readers interested in the background to the response paper by Michael Sharpe and colleagues [1] to have a look at a previous blogging occasion when the topic of the PACE trial, chronic fatigue syndrome (CFS) and 'recovery' were discussed (see here).Suffice to say that this latest paper is a reply to one published by Carolyn Wilshire and colleagues [2] who concluded that: "The claim that patients [with CFS] can recover as a result of CBT [cognitive behaviour therapy] ........ Read more »

M Sharpe, T Chalder, AL Johnson, KA Goldsmith, & PD White. (2017) Do more people recover from chronic fatigue syndrome with cognitive behaviour therapy or graded exercise therapy than with other treatments?. Fatigue: Biomedicine, Health , 1-5. info:/10.1080/21641846.2017.1288629

  • March 20, 2017
  • 04:31 PM
  • 73 views

Why ear plugs are great for clubbing and concerts

by Richard Kunert in Brain's Idea

I enjoy clubbing and pop/rock concerts exclusively with my ear plugs in. Does that mean I miss out? No, I enjoy the music exactly as it is meant to be. Picture by Melianis at fi.wikipedia (CC BY 2.5) Since 2004 the urban dictionary includes the term ‘deaf rave’ to describe a ‘rave, or party, organised […]... Read more »

Huang J, Gamble D, Sarnlertsophon K, Wang X, & Hsiao S. (2013) Integration of auditory and tactile inputs in musical meter perception. Advances in experimental medicine and biology, 453-61. PMID: 23716252  

Russo FA, Ammirante P, & Fels DI. (2012) Vibrotactile discrimination of musical timbre. Journal of experimental psychology. Human perception and performance, 38(4), 822-6. PMID: 22708743  

Zhao F, Manchaiah VK, French D, & Price SM. (2010) Music exposure and hearing disorders: an overview. International journal of audiology, 49(1), 54-64. PMID: 20001447  

  • March 20, 2017
  • 01:00 PM
  • 37 views

Research analyzes use of TRS in organizational studies

by SciELO in SciELO in Perspective | Press Releases

Bibliometric research analyzes the use of Social Representation Theory (SRT) in Organizational Studies (OS). We investigated 90 papers published in journals and scientific events from 2001 to 2014. The results indicate that the use of SRT in OS is incipient, superficial and presents theoretical and methodological inconsistencies. … Read More →... Read more »

  • March 20, 2017
  • 11:25 AM
  • 70 views

Opioids, Benzos and Risk for Overdose

by William Yates, M.D. in Brain Posts

The evolving epidemic of opioid overdose and overdose deaths is receiving increased public and research attention.Opioids overdoses and overdose deaths are often unintentional or accidental. It has been known that concurrent use of opioids with alcohol or benzodiazepines (i.e. Valium or Xanax) increases risk for overdose toxicity.A recent study published in the British Medical Journal confirmed the association of concurrent benzodiazepine prescription with opioid overdose.This research team exam........ Read more »

  • March 20, 2017
  • 07:02 AM
  • 90 views

Simple Jury Persuasion: The SPOT (Spontaneous Preference  for Own Theories) effect 

by Doug Keene in The Jury Room

It’s been a while since we’ve had a new cognitive bias to share with you. Previously we’ve blogged on many different biases and here are a handful of those posts. Today’s research paper combines three biases—two of which we’ve blogged about before: the better-than-average effect, confirmation bias and also, the endowment effect. The endowment effect […]... Read more »

Gregg AP, Mahadevan N, & Sedikides C. (2017) The SPOT effect: People spontaneously prefer their own theories. Quarterly Journal of Experimental Psychology, 70(6), 996-1010. PMID: 26836058  

  • March 20, 2017
  • 04:58 AM
  • 79 views

Moroccan flic-flac spider (Cebrennus rechenbergi)

by beredim in Strange Animals





Meet the Moroccan flic-flac spider (Cebrennus rechenbergi), a truly unique spider that when provoked or threatened escapes by doubling its normal walking speed using forward or backward flips similar to acrobatic flic-flac movements used by gymnasts.


C. rechenbergi is a species of huntsman spider indigenous to Morocco and can be found in the sand dunes of the Erg Chebbi desert . The spider ... Read more »

Ralf Simon King. (2013) BiLBIQ: A Biologically Inspired Robot with Walking and Rolling Locomotion. Biosystems . info:/10.1007/978-3-642-34682-8

  • March 20, 2017
  • 04:13 AM
  • 89 views

ALSPAC says no to cat ownership - psychosis risk hypothesis but...

by Paul Whiteley in Questioning Answers

"While pregnant women should continue to avoid handling soiled cat litter, given possible T. gondii exposure, our study strongly indicates that cat ownership in pregnancy or early childhood does not confer an increased risk of later adolescent PEs [psychotic experiences]."So said the findings reported by Francesca Solmi and colleagues [1] (open-access) who brought a smile to any reader of the title of their paper: "Curiosity killed the cat: no evidence of an association between cat ownershi........ Read more »

  • March 19, 2017
  • 11:14 PM
  • 95 views

3 Study Habits of Successful Students in College

by Winston Sieck in Thinker Academy

Can’t wait to break out of high school and dash off to college? College is a lot of fun. Late nights, parties, sporting events with thousands of people, on-campus concerts and thousands of potential new friends combine to make college some of the best years of a person’s life. Yet, in the midst of all […]
Check out 3 Study Habits of Successful Students in College, an original post on Thinker Academy.
... Read more »

  • March 18, 2017
  • 04:58 AM
  • 103 views

HSV-2 gestational infection and offspring autism risk

by Paul Whiteley in Questioning Answers

"In our cohort, high levels of antibodies to herpes simplex virus 2 at midpregnancy were associated with an elevated risk of autism spectrum disorder in male offspring. These findings provide support for the hypothesis that gestational infection may contribute to the pathogenesis of autism spectrum disorder and have the potential to drive new efforts to monitor women more closely for cryptic gestational infection and to implement suppressive therapy during pregnancy."That was the conclusion reac........ Read more »

Milada Mahic, Siri Mjaaland, Hege Marie Bøvelstad, Nina Gunnes, Ezra Susser, Michaeline Bresnahan, Anne-Siri Øyen, Bruce Levin, Xiaoyu Che, Deborah Hirtz.... (2017) Maternal Immunoreactivity to Herpes Simplex Virus 2 and Risk of Autism Spectrum Disorder in Male Offspring. mSphere. info:/10.1128/mSphere.00016-17

  • March 17, 2017
  • 05:29 PM
  • 104 views

Unethical "Stem Cell" Therapy for Autism In India?

by Neuroskeptic in Neuroskeptic_Discover

I just read a concerning paper about an experimental stem cell treatment for children with autism.





The authors are Himanshu Bansal and colleagues of India. The senior author, Prasad S Koka, is the Editor-in-Chief of the Journal of Stem Cells where the paper appeared, which raises questions about whether the manuscript received a thorough peer review. Koka is actually an author on all five of the research papers published in that issue of the journal. But that's a minor issue compared ... Read more »

Bansal H, Verma P, Agrawal A, Leon J, Sundell IB, Koka PS. (2016) A Short Study Report on Bone Marrow Aspirate Concentrate Cell Therapy in Ten South Asian Indian Patients with Autism. Journal of Stem Cells, 11(1). info:/

  • March 17, 2017
  • 07:02 AM
  • 109 views

Don’t do this at work, beards, ear worms, narcissists, &  discarding advances in knowledge

by Rita Handrich in The Jury Room

Here’s another this-and-that post documenting things you need to know but that we don’t want to do a whole post about–so you get a plethora of factoids that will entertain your family and entrance your co-workers. Or at least be sort of fun to read and (probably) as awe-inspiring as the stack of vegetables and […]... Read more »

Beaman, CP, Powell, K, & Rapley, E. (2015) Want to block eagworms from conscious awareness? Buy gum! . The Quarterly Journal of Experimental Psychology,, 68(6), 1049-1057. info:/

Hepper EG, Hart CM, & Sedikides C. (2014) Moving Narcissus: Can Narcissists Be Empathic?. Personality , 40(9), 1079-1091. PMID: 24878930  

  • March 17, 2017
  • 07:00 AM
  • 113 views

Friday Fellow: Pliable Brachionus

by Piter Boll in Earthling Nature

by Piter Kehoma Boll Charles Darwin had already noticed that small animals, such as those found in zooplankton, are widely distributed around the world, even those that are found in small ponds of freshwater. This seemed to go against the … Continue reading →... Read more »

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