Post List

  • September 19, 2015
  • 05:55 PM

The effect of ‘energy boost’ footwear on running economy

by Craig Payne in Running Research Junkie

The effect of ‘energy boost’ footwear on running economy... Read more »

  • September 19, 2015
  • 02:49 PM

Schizophrenia: Repairing the brain

by Dr. Jekyll in Lunatic Laboratories

Research led by scientists from Duke-NUS Graduate Medical School Singapore (Duke-NUS) has linked the abnormal behaviour of two genes (BDNF and DTNBP1) to the underlying cause of schizophrenia. These findings have provided a new target for schizophrenia treatment.... Read more »

  • September 19, 2015
  • 04:01 AM

Gluten free diet adherence reduces depression in coeliac disease

by Paul Whiteley in Questioning Answers

I was really quite interested in the paper by Seref Simsek and colleagues [1] looking at how adherence to a gluten-free diet (GFD) in cases of paediatric coeliac disease might also confer psychological benefits too. To quote: "[a] Significant decrease was observed in the depression scores... of celiac patients who were able to actually adhere to the GFD compared with nonadherent patients."So: "The aim of this study was to investigate the level of depression and quality of life in child........ Read more »

Simsek S, Baysoy G, Gencoglan S, & Uluca U. (2015) Effects of Gluten-Free Diet on Quality of Life and Depression in Children With Celiac Disease. Journal of pediatric gastroenterology and nutrition, 61(3), 303-306. PMID: 26322559  

  • September 18, 2015
  • 03:14 PM

Types of athletic training affect how brain communicates with muscles

by Dr. Jekyll in Lunatic Laboratories

Using endurance training or strength and resistance training not only prepares an athlete for different types of sports, they can also change the way the brain and muscles communicate with each other.... Read more »

  • September 18, 2015
  • 08:30 AM

Regulatory Variation Predicts Gene Dosage Sensitivity

by Daniel Koboldt in Massgenomics

A significant fraction of the functional variation in humans lies outside of known protein-coding regions. We all know that. Yet every individual’s genome harbors millions of noncoding variants, most of which are likely neutral with respect to phenotypes. Identifying the subset of noncoding variants that are functional remains notoriously difficult, and represents a considerable scientific challenge we face as […]... Read more »

Petrovski S, Gussow AB, Wang Q, Halvorsen M, Han Y, Weir WH, Allen AS, & Goldstein DB. (2015) The Intolerance of Regulatory Sequence to Genetic Variation Predicts Gene Dosage Sensitivity. PLoS genetics, 11(9). PMID: 26332131  

  • September 18, 2015
  • 07:02 AM

“Gaydar”: Real or plain and simple stereotyping? 

by Doug Keene in The Jury Room

A study a while back showed ‘above chance’ guessing of sexual orientation based on photographs of faces alone. The results were explained as proof of gaydar. Now, a new study says gaydar is not real and is a way to stereotype others that is seen as more “socially and personally acceptable”. They point to a […]

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The Danger of Stereotyping: Does Gay + Black = Likable?
The Libertarian Orientation Scale: Who’s the (real) Libertarian?
Real-life Sopranos: It’s isn’........ Read more »

  • September 18, 2015
  • 05:34 AM

What Do Bats and Plants Have in Common? High-pitched Screaming!

by Chiara Civardi in United Academics

Polyglot like a pitcher plant or cryptolectic like a sperm whale?

A: “Pitcher Tower, this is Bat K hardwickii, established ILS 16. Do you copy me?”
B: “Bat K hardwickii, clear to land. Please confirm: are you ready to discharge the cargo?”
A: “Roger. Affirmative.”

This is how I imagined a conversation between the tropical carnivorous pitcher plant Nepenthes hemsleyana and the bat Kerivoula hardwickii would go. No, I am not on drugs; bats and plants can........ Read more »

Cantor M, Shoemaker LG, Cabral RB, Flores CO, Varga M, & Whitehead H. (2015) Multilevel animal societies can emerge from cultural transmission. Nature communications, 8091. PMID: 26348688  

Schöner MG, Schöner CR, Simon R, Grafe TU, Puechmaille SJ, Ji LL, & Kerth G. (2015) Bats Are Acoustically Attracted to Mutualistic Carnivorous Plants. Current biology : CB, 25(14), 1911-6. PMID: 26166777  

  • September 18, 2015
  • 04:58 AM

Elevated offspring autism in women with systemic lupus erythematosus (SLE)

by Paul Whiteley in Questioning Answers

"Compared to children from the general population, children born to women with SLE [systemic lupus erythematosus] have an increased risk of ASD [autism spectrum disorder], although in absolute terms it represents a rare outcome."That was the bottom line reported in the results published by Évelyne Vinet and colleagues [1]. Based on data derived from the "Offspring of SLE mothers Registry (OSLER)", researchers identified children born to mothers with SLE alongside a matc........ Read more »

  • September 18, 2015
  • 04:19 AM

Use of Cavitation Ultrasonic Surgical Aspirators for partial nephrectomies

by Danielle Stevenson in BHD Research Blog

Partial nephrectomies are technically challenging surgeries but preserve healthy renal tissue and therefore function. To minimise bleeding the major blood vessels are usually clamped and tumour extraction completed under ischemic conditions – the renal tissue is deprived of oxygen and nutrients due to restricted blood flow. Although ischemic conditions for less than 25 minutes have minimal reported impact on renal function (Volpe et al., 2015), more complex tumours result in prolonged isch........ Read more »

  • September 17, 2015
  • 04:07 PM

Make people uncertain then remind them about God, and they become more fearful of sin

by Tom Rees in Epiphenom

There’s plenty of research about suggesting that feeling uncertain can increase the strength of belief in god in different ways. But what’s not clear is whether belief in god reduces the ill effects of uncertainty, or is a response to it. One theory is that a belief in God provides a kind of reassurance, which [Read More...]... Read more »

  • September 17, 2015
  • 02:14 PM

Vaccine clears some precancerous cervical lesions in clinical trial

by Dr. Jekyll in Lunatic Laboratories

Scientists have used a genetically engineered vaccine to successfully eradicate high-grade precancerous cervical lesions in nearly one-half of women who received the vaccine in a clinical trial. The goal, say the scientists, was to find nonsurgical ways to treat precancerous lesions caused by HPV.... Read more »

  • September 17, 2015
  • 01:39 PM

The favourable perception of open access increases among researchers

by SciELO in SciELO in Perspective

A research conducted by the Nature Publishing Group indicates that the perception of open access (OA) publishing is rapidly changing among researchers. In 2014, 40% of authors who have not published in OA journals declared themselves concerned about the quality of publications, a percentage which fell to 27% in 2015. The NPG supports OA publications and recognizes its importance, publishing 56% of the articles in this format. … Read More →... Read more »

  • September 17, 2015
  • 09:03 AM

What’s the Answer? (building the ultimate bioinformatics resource)

by Mary in OpenHelix

This week’s highlighted item will apparently answer all the questions in the future, rendering my weekly foray moot. Ok, kidding aside, I think this is a great idea. A sort of “living” better-than-textbook project that will really be the only way to keep up with a field that changes as fast as bioinformatics does. If they […]... Read more »

Parnell, L., Lindenbaum, P., Shameer, K., Dall'Olio, G., Swan, D., Jensen, L., Cockell, S., Pedersen, B., Mangan, M., Miller, C.... (2011) BioStar: An Online Question . PLoS Computational Biology, 7(10). DOI: 10.1371/journal.pcbi.1002216  

  • September 17, 2015
  • 09:00 AM

The Martian: Getting Home Is Just Half The Problem

by Mark Lasbury in The 'Scope

"The Martian" movie opens soon! It's about an astronaut stranded on Mars who is trying to survive and find a way to get back home. But today, we humans here on Earth still have to think of clever ways to survive a trip to the red planet in the first place.... Read more »

  • September 17, 2015
  • 07:30 AM

A Tuberculosis Enzyme Decapitates Vital Energy Molecules to Kill Cells

by Shane Caldwell in Helical Translations

UAB researchers determine how M. tb kills immune cells with an enzyme toxin... Read more »

Sun, J., Siroy, A., Lokareddy, R., Speer, A., Doornbos, K., Cingolani, G., & Niederweis, M. (2015) The tuberculosis necrotizing toxin kills macrophages by hydrolyzing NAD. Nature Structural , 22(9), 672-678. DOI: 10.1038/nsmb.3064  

  • September 17, 2015
  • 06:00 AM

America’s Largest Earthwork, Cahokia’s Monks Mound, May Have Been Built in Only 20 Years, Study Says

by Blake de Pastino in Western Digs

The search to determine how native engineers built Monk’s Mound — North America’s biggest prehistoric earthen structure — has turned up some new and crucial, but very small, clues: the seeds and spores of ancient plants.... Read more »

Lopinot, N., Schilling, T., Fritz, G., & Kelly, J. (2015) Implications of Plant Remains from the East Face of Monks Mound. Midcontinental Journal of Archaeology, 40(3), 209-230. DOI: 10.1179/2327427115Y.0000000003  

  • September 17, 2015
  • 04:41 AM

An extremely low prevalence of autism in Quito, Ecuador

by Paul Whiteley in Questioning Answers

The title of this post is taken from the paper by Laura Dekkers and colleagues [1] (open-access) who sought to "get an estimate of ASD [autism spectrum disorder] diagnoses in children and adolescents aged between of five and fifteen at regular schools in Quito."So, the starting point: "Ecuador has more than 14 million inhabitants... of which over 1.6 million are estimated to live in the capital city of Quito." As part of the "law requiring inclusive education", the authors decided to s........ Read more »

Dekkers, L., Groot, N., Díaz Mosquera, E., Andrade Zúñiga, I., & Delfos, M. (2015) Prevalence of Autism Spectrum Disorders in Ecuador: A Pilot Study in Quito. Journal of Autism and Developmental Disorders. DOI: 10.1007/s10803-015-2559-6  

  • September 17, 2015
  • 04:00 AM

How many of these myths about smacking children do you believe?

by BPS Research Digest in BPS Research Digest

Attitudes towards the way we discipline children have changed dramatically over the last 60 years or so, and the use of smacking or other forms of corporal punishment – that is, using physical force to inflict deliberate pain or discomfort – is now illegal in all contexts in 46 countries.These cultural changes are in large part due to growing evidence about the harms to children and parent-child relationships that come from corporal punishment. However, despite this evidence, many countries,........ Read more »

  • September 16, 2015
  • 04:00 PM

Immune system may be pathway between nature and good health

by Dr. Jekyll in Lunatic Laboratories

Research has found evidence that spending time in nature provides protections against a startling range of diseases, including depression, diabetes, obesity, ADHD, cardiovascular disease, cancer, and many more. How this exposure to green space leads to better health has remained a mystery. After reviewing hundreds of studies examining nature’s effects on health, researchers believe the answer lies in nature’s ability to enhance the functioning of the body’s immune system.... Read more »

  • September 16, 2015
  • 12:56 PM

Brain Damage From Chronic Hypertension Studied

by Marie Benz in Interview with: Daniela Carnevale, PhD, Researcher Laboratory of Giuseppe Lembo, MD, PhD Dept. of Molecular Medicine “Sapienza” University of Rome & Dept. of Angiocardioneurology and Translational Medicine IRCCS Neuromed – Technology Park Località Camerelle Medical Research: What is the background … Continue reading →
The post Brain Damage From Chronic Hypertension Studied appeared first on Medical Research Studies with ........ Read more »

Daniela Carnevale, PhD. (2015) Brain Damage From Chronic Hypertension Studied. info:/

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