ScienceDaily: Top News |
- Oncoproteins interact to promote cancer cell growth in retinoblastoma
- In crafting new treatments for hemophilia, a 'less is more' approach
- Smartphone microscope creates interactive tool for microbiology
- Making of a desert: Central Asia over the ages
- Will millennials ever get married?
- Human sex reversal as a protein numbers game
- Estrogen signaling impacted immune response in cancer
- Beyond genes: Protein atlas scores nitrogen fixing duet
- 'Super yeast' has the power to improve economics of biofuels
- Researchers road-test powerful method for studying singlet fission
- Nanowires as sensors in new type of atomic force microscope
- Leukemia cell movement gives clues to tackling treatment-resistant disease
- 'Shadow method' reveals locomotion secrets of water striders
- Ready for Mars: ExoMars has just a single chance to get captured by Mars’ gravity
- Finding ideal materials for carbon capture
- Scientist creates most efficient quantum cascade laser ever
- Bait worms are a valuable marine resource
- Ancient hominid 'hanky panky' also influenced spread of STIs
- Risk-taking behavior in teens caused by imbalanced brain activity
- 'DarkLight' enables visible light communication in the dark
- Fruit-rich Mediterranean diet with antioxidants may cut age-related macular degeneration risk by more than a third
- Developing a sensor for vitamin B12 deficiency
- Wearable tattoo sends alcohol levels to your cell phone
- Reducing risk of lung distress in preterm babies
- Gut bacteria can aid recovery from spinal cord injury, study suggests
- Wheel lets researchers measure fruit-fly exercise
- Foster care children at much greater risk of physical, mental health problems
- Could assisted reproduction reduce birth defects for older women?
- 'That pizza was #Delish!' What do tweets say about our health?
- Scientists uncover new facets of Zika-related birth defects to help develop treatment
- Worked to death? Study says lack of control over high-stress jobs can lead to early grave
- Pregabalin may lessen pain from irritable bowel syndrome, study finds
- Close proximity of slum dwellers could be answer to health problems
- Earthquake series cause uplift variations at continental margins
- Physicists develop world's first artificial cell-like spheres from natural proteins
- Two studies describe the function of PrPc, the 'good' alter ego of prions
- Embryonic white blood cells needed in adulthood
- Computers should be named on patents as inventors, for creativity to flourish
- How an untested drugs scandal could lead to better clinical practice
- Boys more exposed to relational bullying
- Bad relationships increase risk of infection in both mother and child
- Cold medicine could stop cancer spread, study shows
- Towards increasingly personalized fracture risk assessment
- All-female hybrid fish species 'uses' males for better genetics
- California condors' genetic bottleneck: New evidence
- Knowingly taking placebo pills eases pain, study finds
- Physicists pass spin information through a superconductor
Oncoproteins interact to promote cancer cell growth in retinoblastoma Posted: 17 Oct 2016 11:05 AM PDT |
In crafting new treatments for hemophilia, a 'less is more' approach Posted: 17 Oct 2016 11:05 AM PDT Hematology researchers have found that blocking the role of a common protein may offer unexpected benefits for patients with the inherited bleeding disorder hemophilia A. The finding offers potential for developing both gene therapy and more effective protein replacement treatments for hemophilia A, the most common form of hemophilia. |
Smartphone microscope creates interactive tool for microbiology Posted: 17 Oct 2016 10:01 AM PDT |
Making of a desert: Central Asia over the ages Posted: 17 Oct 2016 09:59 AM PDT |
Will millennials ever get married? Posted: 17 Oct 2016 09:42 AM PDT |
Human sex reversal as a protein numbers game Posted: 17 Oct 2016 09:42 AM PDT A group of researchers has completed a comprehensive molecular analysis of a toddler who developed as a female despite having a male genetic background, termed XY sex reversal. The study identifies for the first time how the machinery for destruction of proteins can render a person poised at the borderline between male and female patterns of development. |
Estrogen signaling impacted immune response in cancer Posted: 17 Oct 2016 09:42 AM PDT |
Beyond genes: Protein atlas scores nitrogen fixing duet Posted: 17 Oct 2016 09:40 AM PDT |
'Super yeast' has the power to improve economics of biofuels Posted: 17 Oct 2016 09:40 AM PDT |
Researchers road-test powerful method for studying singlet fission Posted: 17 Oct 2016 09:37 AM PDT |
Nanowires as sensors in new type of atomic force microscope Posted: 17 Oct 2016 09:37 AM PDT |
Leukemia cell movement gives clues to tackling treatment-resistant disease Posted: 17 Oct 2016 09:37 AM PDT |
'Shadow method' reveals locomotion secrets of water striders Posted: 17 Oct 2016 09:37 AM PDT Intrigued by the floating mechanisms of water striders and the updated Archimedes' principle, which states that floating force equals the expelled liquid volume, researchers sought to discover how the pressed depth and supporting force of water surface acted upon a water strider's six legs. Now, they report that they have developed a "shadow method" based on the refraction of light to make these measurements. |
Ready for Mars: ExoMars has just a single chance to get captured by Mars’ gravity Posted: 17 Oct 2016 08:33 AM PDT |
Finding ideal materials for carbon capture Posted: 17 Oct 2016 08:21 AM PDT |
Scientist creates most efficient quantum cascade laser ever Posted: 17 Oct 2016 08:20 AM PDT The most efficient quantum cascade laser ever designed have now been created by researchers who have done it in a way that makes the lasers easier to manufacture. Quantum cascade lasers, or QCLs, are tiny -- smaller than a grain of rice -- but they pack a punch. Compared to traditional lasers, QCLs offer higher power output and can be tuned to a wide range of infrared wavelengths. They can also be used at room temperature without the need for bulky cooling systems. |
Bait worms are a valuable marine resource Posted: 17 Oct 2016 08:15 AM PDT |
Ancient hominid 'hanky panky' also influenced spread of STIs Posted: 17 Oct 2016 08:03 AM PDT With recent studies proving that almost everyone has a little bit of Neanderthal DNA in them ---- up to 5 percent of the human genome --- it's become clear our ancestors not only had some serious hominid 'hanky panky' going on, but with it, a potential downside: the spread of sexually transmitted infections, or STIs. |
Risk-taking behavior in teens caused by imbalanced brain activity Posted: 17 Oct 2016 07:55 AM PDT Adolescents among humans and non-human animals alike are more inclined to engage in heightened risk-taking behavior, exploration and novelty seeking. Although these attributes provide adaptive value in enabling individuals to gain importance in the world, including independence from parents, if taken too far, this tendency could lead to potentially dangerous behavior, including drug use, harmful drinking, addiction, unsafe sex, and risky driving, which may result in unintended injuries, violence and/or even premature death. A new study demonstrates for the first time, the causal relationship between behavioral control and a specific imbalance in brain function that exists during adolescence. |
'DarkLight' enables visible light communication in the dark Posted: 17 Oct 2016 07:48 AM PDT With the rise in wearables such as smartwatches and fitness trackers that rely on smart sensors, and the continued popularity of smartphones, smart devices are taking our country by storm. Wireless data for such devices is typically beamed through Wi-Fi or Bluetooth, yet, the new wireless communication technology of "visible light communication (VLC)," has emerged as a new option albeit with limitations due to the challenges it faces in practice, such as being easily blocked or not being able to sustain transmission when light is off. Through a new project called "DarkLight," researchers have developed and demonstrated for the first-time, how visible light can be used to transmit data even when the light appears dark or off. |
Posted: 17 Oct 2016 07:32 AM PDT |
Developing a sensor for vitamin B12 deficiency Posted: 17 Oct 2016 07:32 AM PDT |
Wearable tattoo sends alcohol levels to your cell phone Posted: 17 Oct 2016 07:32 AM PDT |
Reducing risk of lung distress in preterm babies Posted: 17 Oct 2016 07:32 AM PDT |
Gut bacteria can aid recovery from spinal cord injury, study suggests Posted: 17 Oct 2016 07:28 AM PDT Spinal cord injury alters the type of bacteria living in the gut and that these changes can exacerbate the extent of neurological damage and impair recovery of function, new research suggests. The study demonstrates that counteracting these changes with probiotics could aid patients' recovery from spinal cord injuries. |
Wheel lets researchers measure fruit-fly exercise Posted: 17 Oct 2016 07:28 AM PDT |
Foster care children at much greater risk of physical, mental health problems Posted: 17 Oct 2016 05:42 AM PDT Children who have been in the U.S. foster care system are at a significantly higher risk of mental and physical health problems – ranging from learning disabilities, developmental delays and depression to behavioral issues, asthma and obesity – than children who haven't been in foster care, according to a sociologist. |
Could assisted reproduction reduce birth defects for older women? Posted: 17 Oct 2016 05:42 AM PDT |
'That pizza was #Delish!' What do tweets say about our health? Posted: 17 Oct 2016 05:42 AM PDT "Coffee" was the most tweeted food in the continental U.S. between mid-2014 to mid-2015 followed by "beer" then "pizza". Besides hinting at which foods are popular, scientists are finding that tweets reveal something about our health. Communities that tweeted more often about physical activities, or expressed positive sentiments about healthy foods, had better overall health. |
Scientists uncover new facets of Zika-related birth defects to help develop treatment Posted: 17 Oct 2016 05:41 AM PDT |
Worked to death? Study says lack of control over high-stress jobs can lead to early grave Posted: 17 Oct 2016 05:41 AM PDT |
Pregabalin may lessen pain from irritable bowel syndrome, study finds Posted: 17 Oct 2016 05:41 AM PDT |
Close proximity of slum dwellers could be answer to health problems Posted: 17 Oct 2016 05:39 AM PDT |
Earthquake series cause uplift variations at continental margins Posted: 17 Oct 2016 05:39 AM PDT A new mechanism may explain how great earthquakes with magnitudes larger than M7 are linked to coastal uplift in many regions worldwide. This has important implications for the seismic hazard and the tsunami risk along the shores of many countries. The idea is that series of severe earthquakes within a geologically short period of time cause the rising of the land where one tectonic plate slips beneath another slab of the Earth's crust in a process called subduction. |
Physicists develop world's first artificial cell-like spheres from natural proteins Posted: 17 Oct 2016 05:39 AM PDT |
Two studies describe the function of PrPc, the 'good' alter ego of prions Posted: 17 Oct 2016 05:39 AM PDT Two new studies reveal important details about the physiological function of the prion protein, the non-pathological form of the notorious prion, the degenerate protein responsible for several diseases including "mad cow disease." According to the new findings, the protein in its physiological form serves the important function of promoting the growth of neurites, the neural projections along which nerve impulses travel. |
Embryonic white blood cells needed in adulthood Posted: 17 Oct 2016 05:39 AM PDT |
Computers should be named on patents as inventors, for creativity to flourish Posted: 17 Oct 2016 05:39 AM PDT New research is calling for inventions by computers to be legally granted patents. The research states that the rapid increase in computer power is posing new challenges when it comes to patenting an invention. Artificial intelligence is playing an ever larger role in innovation -- with major players such as IBM, Pfizer and Google investing heavily in creative computing -- but current patent law does not recognize computers as inventors. |
How an untested drugs scandal could lead to better clinical practice Posted: 17 Oct 2016 05:39 AM PDT Cancer researchers and patients from all over the world can learn valuable lessons from a recent Brazilian scientific scandal, according to a new policy paper. In Brazil, the distribution by "researchers" to patients of an untested compound called phosphoethanolamine (PHOS) led to a widely publicized scientific debacle. |
Boys more exposed to relational bullying Posted: 17 Oct 2016 05:37 AM PDT |
Bad relationships increase risk of infection in both mother and child Posted: 17 Oct 2016 05:37 AM PDT |
Cold medicine could stop cancer spread, study shows Posted: 17 Oct 2016 05:37 AM PDT |
Towards increasingly personalized fracture risk assessment Posted: 17 Oct 2016 05:37 AM PDT In people over 50 years of age, fractures are so common that for example one in three women will suffer a wrist, ankle or hip fracture during their life. Low-energy fractures caused by bone weakening are one manifestation of osteoporosis. These fractures are painful and considerably weaken the patient's quality of life and, in the worst case scenario, can even lead to death. |
All-female hybrid fish species 'uses' males for better genetics Posted: 17 Oct 2016 05:37 AM PDT |
California condors' genetic bottleneck: New evidence Posted: 16 Oct 2016 11:11 AM PDT The existing genetic diversity of California Condors, all of which are descended from just 14 individuals, is strikingly low. But were condors more genetically diverse before their 20th century population crash, or were they already, as one paleontologist put it in the 1940s, a Pleistocene relict with "one wing in the grave"? The researchers behind a new study analyzed samples from condor museum specimens dating back to the 1820s and found that the historical population was surprisingly diverse, but that a substantial amount of that diversity was lost in the last two centuries. |
Knowingly taking placebo pills eases pain, study finds Posted: 14 Oct 2016 06:49 PM PDT A new study is the first to demonstrate beneficial placebo effect for lower back pain sufferers who knew they were taking 'fake pills.' Patients who knowingly took placebos reported 30 percent less pain and 29 percent reduction in disability compared to control group. 'Open-labeling' addresses longtime ethical dilemma, allowing patients to choose placebo treatments with informed consent. |
Physicists pass spin information through a superconductor Posted: 14 Oct 2016 06:45 PM PDT |
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