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LMRI scientists discover cause of debilitating eye disease

Scientists at the Lowy Medical Research Institute have discovered one cause of a progressive, debilitating eye disease called macular telangiectasia type 2 (MacTel).

11 Sep 2019

Survey: Many doctors are unprepared to help their patients prevent diabetes

In a report on their findings in the Journal of General Internal Medicine, the researchers say their survey of 1,000 randomly selected PCPs revealed significant gaps in the group’s overall knowledge of risk factors, diagnostic criteria and recommended management/prevention practices for prediabetes.

From Johns Hopkins Medicine 11 Sep 2019

Memory-protective drug for Alzheimer’s on the horizon

Scientists have come up with a new drug which could prevent patients with features of Alzheimer’s disease (AD) from suffering memory loss and brain damage.

10 Sep 2019

Move better, think faster - A fitter body sharpens the mind

A large German study that has just been presented at the Copenhagen ECNP Congress shows that in young adults, the fitter you are, the better your brain works and is organized, too. This could possibly mean that helping people with impaired thinking and memory to become fit could help boost their cognitive functioning. It could also help enhance brain structure.

10 Sep 2019

Scientists unveil key brain cells that suppress drug cravings

Illicit drug use has been linked to disability, death, and the risk for many diseases. But more, it is associated with risks to the person’s family, friends, and the community.

10 Sep 2019

Study seeks to better understand, treat neuropathy in black women with breast cancer

Researchers at Indiana University School of Medicine have launched a new, unique study recruiting black women with breast cancer designed to better understand and treat neuropathy, a side effect from chemotherapy.

10 Sep 2019

Antioxidant compound proves effective in kidney ischemia-reperfusion treatment

Russian researchers from the Moscow Institute of Physics and Technology, the Institute of Cell Biophysics, and elsewhere have shown an antioxidant compound known as peroxiredoxin to be effective in treating kidney injury in mice.

9 Sep 2019

Neuroscientists discover how brain rhythms organize our visual perception

To investigate how information of different visual features is processed in the brain, the neuroscientists from the German Primate Center - Leibniz Institute of Primate Research in Göttingen, Germany, the Iran University of Science and Technology and the Institute for Research in Fundamental Sciences in Tehran, Iran measured the activity of individual nerve cells in the brain of rhesus monkeys, while the animals performed a visual perception task.

9 Sep 2019

Schizophrenia and brain noise filtering

The sheer abundance of noise that surrounds us makes it necessary for the brain to filter out selective components so that we can focus on what we need or want to hear. This is called filtering. When we hear two sounds that are exactly the same, the brain filters out the second sound by simply reducing the amount of nerve circuits that participate in its reception.

9 Sep 2019

Prolonged opioid use linked to low testosterone

A new study has confirmed that a major effect of opioid overuse in adults is hypogonadism, or the abnormally low secretion of testosterone. This is associated with low sexual interest, loss of muscle and bone mass, increase in fatty tissue and infertility.

9 Sep 2019

Study offers hope for people suffering from chronic pain

When you experience severe pain, like breaking or shattering a bone, the pain isn't just felt at the sight of the injury.

9 Sep 2019

Message transfer between mammal neurons regulated by 'clamp'

A fundamental question in nerve biology brings to mind a race car at the starting line: The engine is revving, but the brake is on. The system is ready to go, but under tight control.

9 Sep 2019

Chronic conductive hearing loss linked to speech recognition deficits

Chronic conductive hearing loss, which can result from middle-ear infections, has been linked to speech recognition deficits, according to the results of a new study, led by scientists at Massachusetts Eye and Ear and published September 6 in the journal Ear and Hearing.

7 Sep 2019

Higher levels of serotonin after a seizure linked to lower incidence of breathing problems

Could a chemical produced by the brain that regulates mood, sleep and breathing also be protective in people with epilepsy? New research has found that higher levels of serotonin in the blood after a seizure are linked to a lower incidence of seizure-related breathing problems called apneas, when a person temporarily stops breathing.

5 Sep 2019

Scientists visualize protein tangles linked with dementia in patients’ brains after single head injury

Scientists have visualized for the first time protein 'tangles' associated with dementia in the brains of patients who have suffered a single head injury.

5 Sep 2019

New insight and target for Alzheimer’s disease

The body is designed to fix anything that is out of balance. Homeostasis is maintained in the body, and even a minor change could trigger a compensatory mechanism, in the hopes of keeping everything stable.

4 Sep 2019

'Junk food' diet can lead to blindness

An extreme case of "fussy" or "picky" eating caused a young patient's blindness, according to a new case report published today [2 Sep 2019] in Annals of Internal Medicine.

3 Sep 2019

Parkinson's disease may originate from the gut of patients

In 2003, a German neuropathologist proposed that Parkinson's disease, which attacks the brain, actually might originate from the gut of the patients.

3 Sep 2019

Discovery of second gene responsible natural short-sleep

Sleep is a crucial part of human health. Piling up a chronic sleep debt by consistently sleeping less than is needed for a fully rested feeling causes a number of illnesses, including heart disease, cancer and autoimmune conditions.

1 Sep 2019

Nerve cells aid in the spread of pancreatic cancer, study reveals

A couple of molecules that nerve cells use to grow during development could help explain why the most common pancreatic cancers are so difficult to contain and for patients to survive, a new study led by Johns Hopkins Kimmel Cancer Center researchers suggests.

30 Aug 2019