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Each year thousands of patients face life-long losses in sensation and motor function from spinal cord injury and related conditions in which axons are badly damaged or severed. New research in mice shows, however, that gains in functional recovery from these injuries may be possible, thanks to a molecule known as Lin28, which regulates cell growth. from Top Health News -- ScienceDaily https://ift.tt/2Ss38qC via IFTTT

Each year thousands of patients face life-long losses in sensation and motor function from spinal cord injury and related conditions in which axons are badly damaged or severed. New research in mice shows, however, that gains in functional recovery from these injuries may be possible, thanks to a molecule known as Lin28, which regulates cell growth. from Top Health News -- ScienceDaily https://ift.tt/2Ss38qC via IFTTT

Children who experience 'dependent' or clingy relationships with their preschool teachers tend to also have difficulties in their relationships with their mothers finds researchers. They went even further to find that later in elementary school, these children were prone to being anxious, withdrawn, and overly shy. from Top Health News -- ScienceDaily https://ift.tt/2zNvNzR via IFTTT

Many of the drugs and medicines that we rely on today are natural products taken from microbes like bacteria and fungi. Within these microbes, the drugs are made by tiny natural machines known as nonribosomal peptide synthetases (NRPSs). A research team has gained a better understanding of the structures of NRPSs and the processes by which they work. This improved understanding of NRPSs could potentially lead to the creation of new potent antibiotics, immunosuppressants and other modern drugs. from Top Health News -- ScienceDaily https://ift.tt/2y6htSI via IFTTT

Children who experience 'dependent' or clingy relationships with their preschool teachers tend to also have difficulties in their relationships with their mothers finds researchers. They went even further to find that later in elementary school, these children were prone to being anxious, withdrawn, and overly shy. from Top Health News -- ScienceDaily https://ift.tt/2zNvNzR via IFTTT

Many of the drugs and medicines that we rely on today are natural products taken from microbes like bacteria and fungi. Within these microbes, the drugs are made by tiny natural machines known as nonribosomal peptide synthetases (NRPSs). A research team has gained a better understanding of the structures of NRPSs and the processes by which they work. This improved understanding of NRPSs could potentially lead to the creation of new potent antibiotics, immunosuppressants and other modern drugs. from Top Health News -- ScienceDaily https://ift.tt/2y6htSI via IFTTT

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Do high prices of some cancer medicines have a higher benefit than those drugs with lower prices? An international study has concluded that, in general, there is no correlation between costs of a cancer drugs and their clinical benefit. The researchers are therefore calling for the clinical benefit of drugs to be better reflected in pricing. from Top Health News -- ScienceDaily https://ift.tt/2xmmBS3 via IFTTT

For the first time, people with arm amputations can experience sensations of touch in a mind-controlled arm prosthesis that they use in everyday life. A study reports on three Swedish patients who have lived, for several years, with this new technology -- one of the world's most integrated interfaces between human and machine. from Top Health News -- ScienceDaily https://ift.tt/3f66CZx via IFTTT

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Do high prices of some cancer medicines have a higher benefit than those drugs with lower prices? An international study has concluded that, in general, there is no correlation between costs of a cancer drugs and their clinical benefit. The researchers are therefore calling for the clinical benefit of drugs to be better reflected in pricing. from Top Health News -- ScienceDaily https://ift.tt/2xmmBS3 via IFTTT

For the first time, people with arm amputations can experience sensations of touch in a mind-controlled arm prosthesis that they use in everyday life. A study reports on three Swedish patients who have lived, for several years, with this new technology -- one of the world's most integrated interfaces between human and machine. from Top Health News -- ScienceDaily https://ift.tt/3f66CZx via IFTTT

In a Commentary published April 29 in the journal Joule, energy and climate policy researchers in Switzerland and Germany provide a framework for responsibly and meaningfully integrating policies supporting the clean energy transition into the COVID-19 response in the weeks, months, and years to come. from Top Health News -- ScienceDaily https://ift.tt/2KILWbR via IFTTT

A minimally invasive optogenetic technique that does not require brain implants successfully manipulated the activity of neurons in mice and monkeys, researchers report. The researchers first genetically engineered neurons to produce a newly developed, extremely light-sensitive protein called SOUL. They then demonstrated that it is possible to shine light through the skull to alter neuronal responses throughout the entire mouse brain, and to reach superficial regions of the macaque brain. from Top Health News -- ScienceDaily https://ift.tt/3bSEbfq via IFTTT

When a dead body is found, one of the first things a forensic pathologist tries to do is estimate the time of death. There are several ways to do this, including measuring body temperature or observing insect activity, but these methods don't always work for corpses found in water. Now, researchers are reporting a mouse study showing that certain proteins in bones could be used for this determination. from Top Health News -- ScienceDaily https://ift.tt/35frl8y via IFTTT

Researchers found that similar factors cause both medical intern burnout and depression. These findings can be used to identify and treat burnout as well as mitigate the risk of burnout by modifying workplace factors. from Top Health News -- ScienceDaily https://ift.tt/2SjCVug via IFTTT

Researchers have created a modeling tool that could help cities understand the full functionality and recovery of a healthcare system in the wake of a natural disaster. The model has wider implications for use in pandemics. from Top Health News -- ScienceDaily https://ift.tt/2xlc3mn via IFTTT

Neurobiologists have discovered how the signalling molecule Neuromedin U plays a crucial role in our learning process. The protein allows the brain to recall negative memories and, as such, learn from the past. from Top Health News -- ScienceDaily https://ift.tt/3aO5G8E via IFTTT

A protein known to expand blood vessels -- key to controlling conditions like high blood pressure -- actually has different functions in males and females, new UC Davis Health research shows. Conducted using arterial cells from mice, the study is the first to identify sex-based distinctions in how the protein -- Kv2.1 -- works. from Top Health News -- ScienceDaily https://ift.tt/35jv0SJ via IFTTT

Researchers have discovered a deficiency in the brains of people with schizophrenia that could lead to the development of new drug therapies. A postmortem comparison revealed that schizophrenia was associated with lower than normal levels of S1P, a type of fatty molecule found in the white matter of the brain. from Top Health News -- ScienceDaily https://ift.tt/2Ymvjeb via IFTTT

A drug already licensed for the treatment of breast and ovarian cancers is more effective than targeted hormone therapy at keeping cancer in check in some men with advanced prostate cancer, a major clinical trial reports. Olaparib, a pill lacking the side effects of chemotherapy, can target an Achilles heel in prostate cancers with a weakness in their ability to repair damaged DNA. from Top Health News -- ScienceDaily https://ift.tt/2YkR1PI via IFTTT

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Medical images for a wide range of diseases can be more easily viewed, compared, and analyzed using a breakthrough open source web-based imaging platform developed by Massachusetts General Hospital (MGH) and collaborating researchers. from Top Health News -- ScienceDaily https://ift.tt/2VNnrk6 via IFTTT

In a Commentary published April 29 in the journal Joule, energy and climate policy researchers in Switzerland and Germany provide a framework for responsibly and meaningfully integrating policies supporting the clean energy transition into the COVID-19 response in the weeks, months, and years to come. from Top Health News -- ScienceDaily https://ift.tt/2KILWbR via IFTTT

A minimally invasive optogenetic technique that does not require brain implants successfully manipulated the activity of neurons in mice and monkeys, researchers report. The researchers first genetically engineered neurons to produce a newly developed, extremely light-sensitive protein called SOUL. They then demonstrated that it is possible to shine light through the skull to alter neuronal responses throughout the entire mouse brain, and to reach superficial regions of the macaque brain. from Top Health News -- ScienceDaily https://ift.tt/3bSEbfq via IFTTT

When a dead body is found, one of the first things a forensic pathologist tries to do is estimate the time of death. There are several ways to do this, including measuring body temperature or observing insect activity, but these methods don't always work for corpses found in water. Now, researchers are reporting a mouse study showing that certain proteins in bones could be used for this determination. from Top Health News -- ScienceDaily https://ift.tt/35frl8y via IFTTT

Researchers found that similar factors cause both medical intern burnout and depression. These findings can be used to identify and treat burnout as well as mitigate the risk of burnout by modifying workplace factors. from Top Health News -- ScienceDaily https://ift.tt/2SjCVug via IFTTT

Researchers have created a modeling tool that could help cities understand the full functionality and recovery of a healthcare system in the wake of a natural disaster. The model has wider implications for use in pandemics. from Top Health News -- ScienceDaily https://ift.tt/2xlc3mn via IFTTT

Neurobiologists have discovered how the signalling molecule Neuromedin U plays a crucial role in our learning process. The protein allows the brain to recall negative memories and, as such, learn from the past. from Top Health News -- ScienceDaily https://ift.tt/3aO5G8E via IFTTT

A protein known to expand blood vessels -- key to controlling conditions like high blood pressure -- actually has different functions in males and females, new UC Davis Health research shows. Conducted using arterial cells from mice, the study is the first to identify sex-based distinctions in how the protein -- Kv2.1 -- works. from Top Health News -- ScienceDaily https://ift.tt/35jv0SJ via IFTTT

Researchers have discovered a deficiency in the brains of people with schizophrenia that could lead to the development of new drug therapies. A postmortem comparison revealed that schizophrenia was associated with lower than normal levels of S1P, a type of fatty molecule found in the white matter of the brain. from Top Health News -- ScienceDaily https://ift.tt/2Ymvjeb via IFTTT

A drug already licensed for the treatment of breast and ovarian cancers is more effective than targeted hormone therapy at keeping cancer in check in some men with advanced prostate cancer, a major clinical trial reports. Olaparib, a pill lacking the side effects of chemotherapy, can target an Achilles heel in prostate cancers with a weakness in their ability to repair damaged DNA. from Top Health News -- ScienceDaily https://ift.tt/2YkR1PI via IFTTT

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Men with a history of obesity in their late teens are, in adult life are more at risk of a blood clot (thrombus) in a leg or lung, according to a new study. The risk rises successively and is highest in those who were severely obese in adolescence. from Top Health News -- ScienceDaily https://ift.tt/3bOF6xt via IFTTT

Men with a history of obesity in their late teens are, in adult life are more at risk of a blood clot (thrombus) in a leg or lung, according to a new study. The risk rises successively and is highest in those who were severely obese in adolescence. from Top Health News -- ScienceDaily https://ift.tt/3bOF6xt via IFTTT

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Researchers have recreated how toxins from smoking cause unique patterns of DNA damage. The discovery could help scientists better understand the cause of bladder cancer and the link to smoking. The causes of bladder cancer remain largely unknown, however smoking is seen as the main risk factor for the disease. from Top Health News -- ScienceDaily https://ift.tt/2Yeg4nv via IFTTT

Researchers have recreated how toxins from smoking cause unique patterns of DNA damage. The discovery could help scientists better understand the cause of bladder cancer and the link to smoking. The causes of bladder cancer remain largely unknown, however smoking is seen as the main risk factor for the disease. from Top Health News -- ScienceDaily https://ift.tt/2Yeg4nv via IFTTT

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Free open source hardware and 3D printing could help to alleviate the burden of Covid-19 on global health systems, according to scientists. from Top Health News -- ScienceDaily https://ift.tt/2SeZ7FW via IFTTT

Free open source hardware and 3D printing could help to alleviate the burden of Covid-19 on global health systems, according to scientists. from Top Health News -- ScienceDaily https://ift.tt/2SeZ7FW via IFTTT

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When we look at the same object in quick succession, our second glance always reflects a slightly falsified image of the object. Guided by various object characteristics such as motion direction, color and spatial position, our short-term memory makes systematic mistakes. Apparently, these mistakes help us to stabilize the continually changing impressions of our environment. from Top Health News -- ScienceDaily https://ift.tt/3cX4AJ8 via IFTTT

When we encounter a dangerous situation, signals from the brain make sure that the heart beats faster. When we relax the heart slows down. But the heartbeat also affects the brain but the underlying mechanisms are unclear. Researchers have now identified two mechanisms underpinning how the heart influences our perception, the brain, and how these mechanisms differ between individuals. from Top Health News -- ScienceDaily https://ift.tt/2YgiodB via IFTTT

A drug that has life-extending effects on mice also reverses age-related dental problems in the animals, according to a new study. from Top Health News -- ScienceDaily https://ift.tt/2zHxQpf via IFTTT

A drug that has life-extending effects on mice also reverses age-related dental problems in the animals, according to a new study. from Top Health News -- ScienceDaily https://ift.tt/2zHxQpf via IFTTT

Medical researchers have develops wireless smart contact lenses for diagnosis and treatment of diabetes. from Top Health News -- ScienceDaily https://ift.tt/3bMCvnU via IFTTT

Go ahead: Give your partner a hug or cuddle while you catch some Netflix. According to recently published research, it just might build a stronger relationship. from Top Health News -- ScienceDaily https://ift.tt/3f2dPJQ via IFTTT

Medical researchers have develops wireless smart contact lenses for diagnosis and treatment of diabetes. from Top Health News -- ScienceDaily https://ift.tt/3bMCvnU via IFTTT

Go ahead: Give your partner a hug or cuddle while you catch some Netflix. According to recently published research, it just might build a stronger relationship. from Top Health News -- ScienceDaily https://ift.tt/3f2dPJQ via IFTTT

Short-term cold exposure may help people with brown fat burn 15% more calories than those without, according to a small study. from Top Health News -- ScienceDaily https://ift.tt/2y7cReT via IFTTT

Researchers estimate non-verbal learning disorder may affect up to 3 million children in the United States. from Top Health News -- ScienceDaily https://ift.tt/2SemHlS via IFTTT

Short-term cold exposure may help people with brown fat burn 15% more calories than those without, according to a small study. from Top Health News -- ScienceDaily https://ift.tt/2y7cReT via IFTTT

Researchers estimate non-verbal learning disorder may affect up to 3 million children in the United States. from Top Health News -- ScienceDaily https://ift.tt/2SemHlS via IFTTT

A new study on the spread of disinformation reveals that pairing headlines with credibility alerts from fact checkers, the public, news media and even AI, can reduce peoples' intention to share. However, the effectiveness of these alerts varies with political orientation and gender. from Top Health News -- ScienceDaily https://ift.tt/2SdKF0U via IFTTT

A new study on the spread of disinformation reveals that pairing headlines with credibility alerts from fact checkers, the public, news media and even AI, can reduce peoples' intention to share. However, the effectiveness of these alerts varies with political orientation and gender. from Top Health News -- ScienceDaily https://ift.tt/2SdKF0U via IFTTT

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Researchers have uncovered a novel way in which the excitations of magnetic spins in two different thin films can be strongly coupled to each other through their common interface. from Top Health News -- ScienceDaily https://ift.tt/2VW8Fq4 via IFTTT

Researchers are investigating how eye-pupil size changes can indicate a person's cognitive state as a means to enable teaming with autonomous agents. from Top Health News -- ScienceDaily https://ift.tt/2zDGPYx via IFTTT

New research has revealed new insights into common asthma aerosol treatments to aid the drug's future improvements which could benefit hundreds of millions of global sufferers. from Top Health News -- ScienceDaily https://ift.tt/35bsqhM via IFTTT

Researchers report that, for a bacterial pathogen already resistant to an antibiotic, prolonged exposure to that antibiotic not only boosted its ability to retain its resistance gene, but also made the pathogen more readily pick up and maintain resistance to a second antibiotic and become a dangerous, multidrug-resistant strain. from Top Health News -- ScienceDaily https://ift.tt/2Y9pSiE via IFTTT

University of Queensland researchers say a new tool to measure of the quality of life of people with dementia will result in better targeted care for those living with the condition. from Top Health News -- ScienceDaily https://ift.tt/3bIMLNH via IFTTT

Mass drug administration and vector control can help eliminate malaria. A vector refers to an organism that transmits infection, as mosquitoes infected with parasites transmit malaria to people. from Top Health News -- ScienceDaily https://ift.tt/3bHOLpL via IFTTT

Researchers report that, for a bacterial pathogen already resistant to an antibiotic, prolonged exposure to that antibiotic not only boosted its ability to retain its resistance gene, but also made the pathogen more readily pick up and maintain resistance to a second antibiotic and become a dangerous, multidrug-resistant strain. from Top Health News -- ScienceDaily https://ift.tt/2Y9pSiE via IFTTT

University of Queensland researchers say a new tool to measure of the quality of life of people with dementia will result in better targeted care for those living with the condition. from Top Health News -- ScienceDaily https://ift.tt/3bIMLNH via IFTTT

Mass drug administration and vector control can help eliminate malaria. A vector refers to an organism that transmits infection, as mosquitoes infected with parasites transmit malaria to people. from Top Health News -- ScienceDaily https://ift.tt/3bHOLpL via IFTTT

The discovery of general anesthetics -- compounds which induce unconsciousness, prevent control of movement and block pain -- helped transform dangerous operations into safe surgery. But scientists still don't understand exactly how general anesthetics work. Now, researchers have revealed how a general anesthetic called isoflurane weakens the transmission of electrical signals between neurons, at junctions called synapses. from Top Health News -- ScienceDaily https://ift.tt/2xgwgK0 via IFTTT

The research reveals that hunter-gatherer societies expressed a deep emotional and psychological connection with the animal species they hunted, especially after their disappearance. The study will help anthropologists and others understand the profound environmental changes taking place in our own lifetimes. from Top Health News -- ScienceDaily https://ift.tt/2xU8hRi via IFTTT

The discovery of general anesthetics -- compounds which induce unconsciousness, prevent control of movement and block pain -- helped transform dangerous operations into safe surgery. But scientists still don't understand exactly how general anesthetics work. Now, researchers have revealed how a general anesthetic called isoflurane weakens the transmission of electrical signals between neurons, at junctions called synapses. from Top Health News -- ScienceDaily https://ift.tt/2xgwgK0 via IFTTT

The research reveals that hunter-gatherer societies expressed a deep emotional and psychological connection with the animal species they hunted, especially after their disappearance. The study will help anthropologists and others understand the profound environmental changes taking place in our own lifetimes. from Top Health News -- ScienceDaily https://ift.tt/2xU8hRi via IFTTT

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The genome of the herpes simplex virus 1 was decoded using new methods. Hundreds of previously unknown gene products were found. The virus causes lip herpes, but can also be life-threatening. from Top Health News -- ScienceDaily https://ift.tt/2xTANCA via IFTTT

The genome of the herpes simplex virus 1 was decoded using new methods. Hundreds of previously unknown gene products were found. The virus causes lip herpes, but can also be life-threatening. from Top Health News -- ScienceDaily https://ift.tt/2xTANCA via IFTTT

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Scientists have identified a protein sensor that restricts how much sugar and fat our cells convert into energy during periods of starvation. It is possible, the scientists say, that the sensor could be fine-tuned to prompt more sugar and fat conversion in people with metabolic conditions. from Top Health News -- ScienceDaily https://ift.tt/3bGvZis via IFTTT

The structure of enzymes determines how they control vital processes such as digestion or immune response. This is because the protein compounds are not rigid, but can change their shape through movable 'hinges.' The shape of enzymes can depend on whether their structure is measured in the test tube or in the living cell. This is what physicochemists discovered about YopO, an enzyme of the plague pathogen. from Top Health News -- ScienceDaily https://ift.tt/3eSdTfl via IFTTT

Health practitioners are constantly developing new ways to help those with drug and alcohol addictions wean themselves from their substance of choice. Most such programs have limited success, however. A new study finds that interventions that take a multidimensional approach -- tackling the biological, social, environmental and mental health obstacles to overcome while also addressing a person's substance use -- work best for those hoping to stop using drugs. from Top Health News -- ScienceDaily https://ift.tt/2S8O00S via IFTTT

Shuffling of DNA in a single gene might be why the syphilis bacteria can evade the immune system. The change alters a protein on its cell surface to create a distraction. People can become re-infected several times with syphilis because they can't develop immunity, Untreated syphilis can hide in the body for decades. Genomic findings on these evasive strategies may point to designs for vaccines to outwit syphilis' defenses. from Top Health News -- ScienceDaily https://ift.tt/3aENUVp via IFTTT

The structure of enzymes determines how they control vital processes such as digestion or immune response. This is because the protein compounds are not rigid, but can change their shape through movable 'hinges.' The shape of enzymes can depend on whether their structure is measured in the test tube or in the living cell. This is what physicochemists discovered about YopO, an enzyme of the plague pathogen. from Top Health News -- ScienceDaily https://ift.tt/3eSdTfl via IFTTT

Health practitioners are constantly developing new ways to help those with drug and alcohol addictions wean themselves from their substance of choice. Most such programs have limited success, however. A new study finds that interventions that take a multidimensional approach -- tackling the biological, social, environmental and mental health obstacles to overcome while also addressing a person's substance use -- work best for those hoping to stop using drugs. from Top Health News -- ScienceDaily https://ift.tt/2S8O00S via IFTTT

Shuffling of DNA in a single gene might be why the syphilis bacteria can evade the immune system. The change alters a protein on its cell surface to create a distraction. People can become re-infected several times with syphilis because they can't develop immunity, Untreated syphilis can hide in the body for decades. Genomic findings on these evasive strategies may point to designs for vaccines to outwit syphilis' defenses. from Top Health News -- ScienceDaily https://ift.tt/3aENUVp via IFTTT

A combination of immunotherapy agents that encourages some immune cells to eat cancer cells and alert others to attack tumors put mice with a deadly type of brain cancer called glioblastoma into long-term remission. from Top Health News -- ScienceDaily https://ift.tt/3aL6s6A via IFTTT

Cells infected with HIV make two forms of the virus's RNA. A new article finds a single nucleotide controls which version of viral RNA an infected cell makes; both forms are necessary for HIV to replicate. The critical nucleotide happens to be in a region of the HIV genome with low mutation rates. That placement makes it a promising target for new therapies, because the virus is less likely to develop resistance. from Top Health News -- ScienceDaily https://ift.tt/2x9Wkq9 via IFTTT

Facial features analyzed from 3D photographs could predict the likelihood of having obstructive sleep apnea, according to a new study. from Top Health News -- ScienceDaily https://ift.tt/355m8Aa via IFTTT

A combination of immunotherapy agents that encourages some immune cells to eat cancer cells and alert others to attack tumors put mice with a deadly type of brain cancer called glioblastoma into long-term remission. from Top Health News -- ScienceDaily https://ift.tt/3aL6s6A via IFTTT

Cells infected with HIV make two forms of the virus's RNA. A new article finds a single nucleotide controls which version of viral RNA an infected cell makes; both forms are necessary for HIV to replicate. The critical nucleotide happens to be in a region of the HIV genome with low mutation rates. That placement makes it a promising target for new therapies, because the virus is less likely to develop resistance. from Top Health News -- ScienceDaily https://ift.tt/2x9Wkq9 via IFTTT

Facial features analyzed from 3D photographs could predict the likelihood of having obstructive sleep apnea, according to a new study. from Top Health News -- ScienceDaily https://ift.tt/355m8Aa via IFTTT

Scientists have identified a key mechanism that tumor cells use to take advantage of and avoid detection from the immune system. Targeting this mechanism offers a new therapeutic strategy for cancers like Non-Hodgkin lymphoma. from Top Health News -- ScienceDaily https://ift.tt/2Y82Usm via IFTTT

New research has revealed key insights about the proteins causing two of the most common types of wheat sensitivity - non-celiac wheat sensitivity and occupational asthma (baker's asthma). from Top Health News -- ScienceDaily https://ift.tt/2S91Wbz via IFTTT

Scientists have identified a key mechanism that tumor cells use to take advantage of and avoid detection from the immune system. Targeting this mechanism offers a new therapeutic strategy for cancers like Non-Hodgkin lymphoma. from Top Health News -- ScienceDaily https://ift.tt/2Y82Usm via IFTTT

New research has revealed key insights about the proteins causing two of the most common types of wheat sensitivity - non-celiac wheat sensitivity and occupational asthma (baker's asthma). from Top Health News -- ScienceDaily https://ift.tt/2S91Wbz via IFTTT

If your hearing deteriorates in old age, the risk of dementia and cognitive decline increases. So far, it hasn't been clear why. A team of neuroscientists has examined what happens in the brain when hearing gradually deteriorates: key areas of the brain are reorganized, and this affects memory. from Top Health News -- ScienceDaily https://ift.tt/2VCx3y8 via IFTTT

Falling visibility in three major African cities reveals that air pollution has increased significantly over the last 45 years - leaving citizens facing further short-term increases in human-made pollution due to increasing urbanization and economic development, a new study reveals. from Top Health News -- ScienceDaily https://ift.tt/3aGsOWu via IFTTT