Post List

  • April 11, 2014
  • 03:00 AM
  • 106 views

Highlights from the 4th International Kidney Cancer Coalition Conference

by Lizzie Perdeaux in BHD Research Blog

In the first week of April, the International Kidney Cancer Coalition (IKCC) held its 4th Expanding Circles conference in Amsterdam. The meeting brought together kidney cancer patient advocates from all over the world to discuss current and future treatments, best … Continue reading →... Read more »

De Angelis R, Sant M, Coleman MP, Francisci S, Baili P, Pierannunzio D, Trama A, Visser O, Brenner H, Ardanaz E.... (2014) Cancer survival in Europe 1999-2007 by country and age: results of EUROCARE--5-a population-based study. The lancet oncology, 15(1), 23-34. PMID: 24314615  

Ko JJ, Choueiri TK, Rini BI, Lee JL, Kroeger N, Srinivas S, Harshman LC, Knox JJ, Bjarnason GA, Mackenzie MJ.... (2014) First-, second-, third-line therapy for mRCC: benchmarks for trial design from the IMDC. British journal of cancer. PMID: 24691425  

  • April 11, 2014
  • 12:05 AM
  • 107 views

Can Biochemical Markers in the Blood Detect Concussions?

by Jane McDevitt in Sports Medicine Research (SMR): In the Lab & In the Field

Biochemical markers in the blood, like T-tau, are elevated after a concussion and are associated with recovery time. These markers may eventually be developed into clinical tools to determine diagnosis and prognosis after concussions as well as to devise improved return-to-play decisions.... Read more »

Shahim, P., Tegner, Y., Wilson, D., Randall, J., Skillbäck, T., Pazooki, D., Kallberg, B., Blennow, K., & Zetterberg, H. (2014) Blood Biomarkers for Brain Injury in Concussed Professional Ice Hockey Players. JAMA Neurology. DOI: 10.1001/jamaneurol.2014.367  

  • April 10, 2014
  • 05:33 PM
  • 120 views

Tamiflu and Zanamivir: are they effective in treating Influenza or not ?

by thelonevirologist in Virology Tidbits

A recently published report from the Cochrane Colloboration suggested that two drugs which are used in the treatment of human Influenza are not as effective as reported in clinical studies, so it is worth to pause a moment and recapitulate how these drugs work and take a closer look at the report before rushing to any judgment.
... Read more »

Moscona, A. (2005) Neuraminidase Inhibitors for Influenza. New England Journal of Medicine, 353(13), 1363-1373. DOI: 10.1056/NEJMra050740  

Rossman JS, Jing X, Leser GP, Balannik V, Pinto LH, & Lamb RA. (2010) Influenza virus m2 ion channel protein is necessary for filamentous virion formation. Journal of virology, 84(10), 5078-88. PMID: 20219914  

Rossman JS, Leser GP, & Lamb RA. (2012) Filamentous influenza virus enters cells via macropinocytosis. Journal of virology, 86(20), 10950-60. PMID: 22875971  

van Riel D, den Bakker MA, Leijten LM, Chutinimitkul S, Munster VJ, de Wit E, Rimmelzwaan GF, Fouchier RA, Osterhaus AD, & Kuiken T. (2010) Seasonal and pandemic human influenza viruses attach better to human upper respiratory tract epithelium than avian influenza viruses. The American journal of pathology, 176(4), 1614-8. PMID: 20167867  

Loregian A, Mercorelli B, Nannetti G, Compagnin C, & Palù G. (2014) Antiviral strategies against influenza virus: towards new therapeutic approaches. Cellular and molecular life sciences : CMLS. PMID: 24699705  

  • April 10, 2014
  • 03:40 PM
  • 104 views

April 10, 2014

by Erin Campbell in HighMag Blog

When you host a party at your home, do you hire a caterer to bring in food or do you cook the food right there in your kitchen? One of these options leaves a lot more wiggle room for last-minute changes—a few extra guests, a gluten allergy, a pregnant lady with a disgust for wobbly deserts. A cell recognizes this distinction too. When making certain proteins, a cell will synthesize proteins where and when they’re needed. Today’s image is from Natasha Gutierrez, who recently published a........ Read more »

  • April 10, 2014
  • 10:44 AM
  • 93 views

Saturn’s hexagon: an amazing phenomenon

by Perikis Livas in Tracing Knowledge

Researchers at the Planetary Sciences Group of the UPV/EHU-University of the Basque Country reveal some of the secrets of Saturn’s mysterious hexagonal wave, including its rotation period, which could be that of the planet itself

News Release April 8, 2014 University of the Basque Country... Read more »

Sánchez-Lavega, A., del Río-Gaztelurrutia, T., Hueso, R., Pérez-Hoyos, S., García-Melendo, E., Antuñano, A., Mendikoa, I., Rojas, J., Lillo, J., Barrado-Navascués, D.... (2014) The long-term steady motion of Saturn's hexagon and the stability of its enclosed jet stream under seasonal changes. Geophysical Research Letters, 41(5), 1425-1431. DOI: 10.1002/2013GL059078  

  • April 10, 2014
  • 09:54 AM
  • 81 views

Aluminum adjuvants in vaccines: are they safe?

by EE Giorgi in CHIMERAS

Multnomah Falls, © EEGDisclaimer: I work on HIV vaccine design and I'm quite proud of it. I know that for three million HIV-positive kids in Africa, a vaccine is the only hope they have to grow into adulthood. So, when people tell me that vaccines are bad I cringe. Infant mortality rates have dropped since vaccinations have been introduced. We live longer, healthier lives thanks to vaccines. Diseases like polio can paralyze and kill, yet they are no longer a concern for children in the western ........ Read more »

  • April 10, 2014
  • 09:25 AM
  • 67 views

Silver Nanoparticles Help Solar Cells Absorb More Light

by dailyfusion in The Daily Fusion

Nanostructures could enable more light to be directed into the active layer of solar cells, increasing their efficiency.... Read more »

  • April 10, 2014
  • 09:14 AM
  • 134 views

What’s The Answer? (1000 Genomes signatures)

by Mary in OpenHelix

BioStar is a site for asking, answering and discussing bioinformatics questions and issues. We are members of the community and find it very useful. Often questions and answers arise at BioStar that are germane to our readers (end users of genomics resources). Every Thursday we will be highlighting one of those items or discussions here […]... Read more »

Pybus M., Dall'Olio G. M., Luisi P., Uzkudun M., Carreno-Torres A., Pavlidis P., Laayouni H., Bertranpetit J., & Engelken J. (2013) 1000 Genomes Selection Browser 1.0: a genome browser dedicated to signatures of natural selection in modern humans. Nucleic Acids Research, 42(D1). DOI: 10.1093/nar/gkt1188  

  • April 10, 2014
  • 08:54 AM
  • 138 views

How plants become zombies

by Perikis Livas in Tracing Knowledge

Forget popular video game Plants Vs. Zombies, some plants are zombies and scientists have uncovered how bacterial parasites turn them into the living dead.
News Release APRIL 8, 2014 John Innes Centre... Read more »

  • April 10, 2014
  • 06:38 AM
  • 115 views

Study Tests Theory that Life Originated at Deep Sea Vents

by Perikis Livas in Tracing Knowledge

One of the greatest mysteries facing humans is how life originated on Earth. Scientists have determined approximately when life began (roughly 3.8 billion years ago), but there is still intense debate about exactly how life began. One possibility has grown in popularity in the last two decades – that simple metabolic reactions emerged near ancient seafloor hot springs, enabling the leap from a non-living to a living world.

News Release April 9, 2014 Media Relations Office Woods Hole Oce........ Read more »

Reeves EP, McDermott JM, & Seewald JS. (2014) The origin of methanethiol in midocean ridge hydrothermal fluids. Proceedings of the National Academy of Sciences of the United States of America. PMID: 24706901  

  • April 10, 2014
  • 05:00 AM
  • 80 views

Is Sugar Bad For You? Not For Plants And Trees, Study Shows

by Geetanjali Yadav in United Academics

A new study reveals the role of sugars as initial regulator of apical dominance... Read more »

Mason MG, Ross JJ, Babst BA, Wienclaw BN, & Beveridge CA. (2014) Sugar demand, not auxin, is the initial regulator of apical dominance. Proceedings of the National Academy of Sciences of the United States of America. PMID: 24711430  

  • April 10, 2014
  • 03:56 AM
  • 78 views

Gluten exposure and "feelings of depression"?

by Paul Whiteley in Questioning Answers

Could exposure to dietary gluten affect a person's moods or emotional state?Well, if the paper by Simone Peters and colleagues [1] (open-access here) is to be believed the answer may very well be yes, at least in some cases, as they report a link between gluten consumption and feelings of depression under [short-term] experimental conditions. If replicated, such a finding may have profound consequences for how we view our relationship between food and mental health and wellbeing.Bread Ma'am?&nbs........ Read more »

  • April 10, 2014
  • 01:16 AM
  • 53 views

Resources For Blastocystis Epidemiology Research

by Christen Rune Stensvold in Blastocystis Parasite Blog

An inventory of useful free online tools for studying the molecular epidemiology of Blastocystis.... Read more »

Alfellani MA, Taner-Mulla D, Jacob AS, Imeede CA, Yoshikawa H, Stensvold CR, & Clark CG. (2013) Genetic diversity of blastocystis in livestock and zoo animals. Protist, 164(4), 497-509. PMID: 23770574  

Alfellani MA, Stensvold CR, Vidal-Lapiedra A, Onuoha ES, Fagbenro-Beyioku AF, & Clark CG. (2013) Variable geographic distribution of Blastocystis subtypes and its potential implications. Acta tropica, 126(1), 11-8. PMID: 23290980  

Clark CG, van der Giezen M, Alfellani MA, & Stensvold CR. (2013) Recent developments in Blastocystis research. Advances in parasitology, 1-32. PMID: 23548084  

Stensvold CR, Suresh GK, Tan KS, Thompson RC, Traub RJ, Viscogliosi E, Yoshikawa H, & Clark CG. (2007) Terminology for Blastocystis subtypes--a consensus. Trends in parasitology, 23(3), 93-6. PMID: 17241816  

  • April 10, 2014
  • 12:29 AM
  • 84 views

Atheists and Their Capacity for Awe at Life

by Scott McGreal in Eye on Psych

Many people think of awe as a particularly religious emotion and therefore seem to assume that people with no religious beliefs at all, e.g. atheists are closed to the experience of awe. This assumption is quite false and reflects a wider prejudice against atheists. Research has shown that people who reject supernatural beliefs actually are capable of experiencing a sense of awe. In fact, the experience of awe may be particularly beneficial for those who do not believe in an afterlife.... Read more »

  • April 9, 2014
  • 09:08 PM
  • 56 views

The New Guinea flatworm visits France – a menace

by Piter Boll in Earthling Nature

by Piter Kehoma Boll For as long as life exists, it spreads. Organisms move (even if only as gametes or spores) and conquer new environments if they fit. If it wasn’t so, life wouldn’t be found all over the world. … Continue reading →... Read more »

  • April 9, 2014
  • 08:45 PM
  • 78 views

Why do I procrastinate? I'll figure it out later

by in Neuroscientifically Challenged

If you are a chronic procrastinator, you're not alone. Habitual procrastination plagues around 15-20% of adults and 50% of college students. And, depending on the nature of the responsibilities one is neglecting, procrastination can have consequences. In a chronic procrastinator, repeated failure to efficiently complete important tasks can lead to lower feelings of self-worth. In certain contexts, it can also result in very tangible penalties. For example, a survey in 2002 found that 29% of Amer........ Read more »

  • April 9, 2014
  • 05:27 PM
  • 58 views

Scientists Use Trees to Make High-Tech Supercapacitors

by dailyfusion in The Daily Fusion

Based on a chemical discovery by scientists at Oregon State University (OSU), it appears that trees may soon play a major role in making high-tech supercapacitors for energy storage.... Read more »

  • April 9, 2014
  • 12:03 PM
  • 51 views

Study Reveals Causes of Dye-Sensitized Solar Cell Degradation

by dailyfusion in The Daily Fusion

Researchers at the Okinawa Institute of Science and Technology (OIST) have made a surprising discovery about the degradation of dye-sensitized solar cells that could help pave the way to prolonging the lifetime of these cells.... Read more »

Ono, L., Schulz, P., Endres, J., Nikiforov, G., Kato, Y., Kahn, A., & Qi, Y. (2014) Air-Exposure-Induced Gas-Molecule Incorporation into Spiro-MeOTAD Films. The Journal of Physical Chemistry Letters, 1374-1379. DOI: 10.1021/jz500414m  

  • April 9, 2014
  • 11:42 AM
  • 36 views

Lusty Worms Pass Love Notes through Tiny Bubbles

by Christina Szalinski in ASCB Post

Researchers recently reported that the laboratory system model worm, Caenorhabditis elegans, releases tiny extracellular vesicles (ECVs) that impact mating behavior in other worms. This is a radically new function for ECVs, which are generally thought to communicate between cells within an organism. This is the first time ECVs have been shown to be a means of communication between separate organisms.... Read more »

  • April 9, 2014
  • 11:18 AM
  • 50 views

Telomere length: a new measure of chronic stress in wildlife? | @GrrlScientist

by GrrlScientist in GrrlScientist

Telomeres, the DNA-protein caps that prevent chromosomal fraying, are positively affected by social stress, according to two independent studies that were just published within days of each other. One study -- which has received widespread media coverage -- found a positive relationship between social environment and telomere length in children, adding support to previous work in people. A second study -- which few have heard about -- found that accelerated telomere erosion is associated with so........ Read more »

Shalev Idan, Entringer Sonja, Wadhwa Pathik D., Wolkowitz Owen M., Puterman Eli, Lin Jue, & Epel Elissa S. (2013) Stress and telomere biology: A lifespan perspective. Psychoneuroendocrinology, 38(9), 1835-1842. DOI: 10.1016/j.psyneuen.2013.03.010  

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