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Waves in brain make smells stick to memories and inner maps, says study

Waves in your brain make smells stick to your memories and inner maps. When I was a child I used to sit in my grandfather's workshop, playing with wood shavings. Freshly shaven wood has a distinct smell of childhood happiness, and whenever I get a whiff of that scent my brain immediately conjures up images of my grandfather at his working bench, the heat from the fireplace and the dog next to it.

17 Apr 2014

Study proposes new model for understanding how proteins bind together to facilitate cell movement

Cell movement plays an important role in a host of biological functions from embryonic development to repairing wounded tissue. It also enables cancer cells to break free from their sites of origin and migrate throughout the body.

17 Apr 2014

New mouse study indicates that mutant protein in muscle cells is responsible for SBMA

Sometimes known as Kennedy's disease, spinal and bulbar muscular atrophy (SBMA) is a rare inherited neuromuscular disorder characterized by slowly progressive muscle weakness and atrophy.

17 Apr 2014

Waist circumference, body mass index, and postmenopausal breast cancer incidence

A study of predominantly white women finds a larger waist circumference is associated with higher risk of postmenopausal breast cancer, but not beyond its contribution to BMI. The study, by American Cancer Society researchers, fails to confirm previous findings that body shape itself is an independent risk factor for breast cancer. The current study appears in the April 2014 issue of Cancer Causes, and Control.

16 Apr 2014

Depressive traits linked to greater suicide risk in bipolar disorder

Previous suicide attempts, recent affective episodes and recent psychiatric inpatient care are the strongest indicators that a patient with bipolar disorder may attempt suicide, show results of a large Swedish study.

16 Apr 2014

Reduced rheumatoid arthritis risk in schizophrenia linked to underreporting

People with a history of schizophrenia appear to have a lower risk of developing rheumatoid arthritis than the general population, but the association may be due to underreporting, say researchers.

16 Apr 2014

Study: Feeling stress about finances leads some Black adults to rate health more poorly

Feeling stress about finances leads some Black adults to rate their health more poorly, finds a new study in the American Journal of Health Behavior. While lower income and education among minorities have been linked to poor health for decades, this study focused just on the connection between financial worries and poor health.

16 Apr 2014

Study sheds light on factors that lead to development of rare condition affecting inner ear

A new study has shed light on the factors likely to lead to the development of a rare condition affecting the inner ear.

16 Apr 2014

Prenatal exposure to SSRIs linked with ASD and developmental delays in boys

In a study of nearly 1,000 mother-child pairs, researchers from the Bloomberg School of Public health found that prenatal exposure to selective serotonin reuptake inhibitors (SSRIs), a frequently prescribed treatment for depression, anxiety and other disorders, was associated with autism spectrum disorder (ASD) and developmental delays (DD) in boys.

16 Apr 2014

Antibiotics improve growth in kids at risk of undernourishment in low income countries

Antibiotics improve growth in children at risk of undernourishment in low and middle income countries, according to researchers at McGill University who have just conducted a research literature review on the subject.

16 Apr 2014

Protein expression predicts postop NSCLC recurrence, survival

US-based researchers have identified a panel of 12 proteins that may help predict overall survival and the risk of recurrence in patients treated with surgery for non-small-cell lung cancer.

15 Apr 2014

New blood test accurately detects presence of breast cancer and monitors response to treatment

Johns Hopkins Kimmel Cancer Center investigators report they have designed a blood test that accurately detects the presence of advanced breast cancer and also holds promise for precisely monitoring response to cancer treatment.

15 Apr 2014

Study: Domestic abuse closely linked to postpartum mental health problems in mothers

A new study shows that domestic abuse is closely linked to postpartum mental health problems, including depression and post-traumatic stress disorder (PTSD), in mothers. The research also found that specific types of abuse are associated with specific mental health problems.

15 Apr 2014

MRI information can speed onset of effective treatments for concussion patients

Researchers using information provided by a magnetic resonance imaging (MRI) technique have identified regional white matter damage in the brains of people who experience chronic dizziness and other symptoms after concussion.

15 Apr 2014

Irrational health beliefs associated with lower adherence to prescribed cardiac rehab program, says study

Heart patients with beliefs about health that aren't based on medical evidence are more likely to skip sessions of cardiac rehabilitation, new research suggests.

15 Apr 2014

Lin28 gene may hold clues to regeneration of damaged kidneys in adults

Nearly one-third of cases of Wilms tumor, a pediatric cancer of the kidney, are linked to a gene called Lin28, according to research from Boston Children's Hospital. Mice engineered to express Lin28 in their kidneys developed Wilms tumor, which regressed when Lin28 was withdrawn, indicating that strategies aimed at blocking or deactivating the gene hold therapeutic promise for children with Wilms.

15 Apr 2014

1/4 human tumor exist genetic polymorphisms linked with increased risk of cancer

In 10% of human tumors there is a family history of hereditary disease associated with mutations in identified genes. The best examples are the cases of polyps in the large intestine associated with the APC gene and breast cancer associated with BRCA1 and BRCA2 genes.

11 Apr 2014

New paper calls for increase in geographically targeted prevention, treatment for HIV-infected people

In U.S. cities, it's not just what you do, but also your address that can determine whether you will get HIV and whether you will survive. A new paper in the American Journal of Public Health illustrates the effects of that geographic disparity - which tracks closely with race and poverty - and calls for an increase in geographically targeted prevention and treatment efforts.

11 Apr 2014

Cognitive impairment common among seniors living in nursing homes and community

More than 70% of elderly Medicare beneficiaries experience cognitive impairment or severe dementia near the end-of-life and may need surrogate decision makers for healthcare decisions. Advance care planning for older adults with dementia may be particularly important for individuals who do not reside in a nursing home or a long-term care facility, according to an article published in the April issue of Health Affairs.

11 Apr 2014

Study examines effect of community on hospital readmission rates

Nearly 60 percent of the variation in hospital readmission rates appears to be associated with where the hospital is located rather than on the hospital's performance, finds a new study in Health Services Research.

11 Apr 2014

X linked News and Research

Waves in brain make smells stick to memories and inner maps, says study

Study proposes new model for understanding how proteins bind together to facilitate cell movement

New mouse study indicates that mutant protein in muscle cells is responsible for SBMA

Waist circumference, body mass index, and postmenopausal breast cancer incidence

Depressive traits linked to greater suicide risk in bipolar disorder

Reduced rheumatoid arthritis risk in schizophrenia linked to underreporting

Study: Feeling stress about finances leads some Black adults to rate health more poorly

Study sheds light on factors that lead to development of rare condition affecting inner ear

Prenatal exposure to SSRIs linked with ASD and developmental delays in boys

Antibiotics improve growth in kids at risk of undernourishment in low income countries

Protein expression predicts postop NSCLC recurrence, survival

New blood test accurately detects presence of breast cancer and monitors response to treatment

Study: Domestic abuse closely linked to postpartum mental health problems in mothers

MRI information can speed onset of effective treatments for concussion patients

Irrational health beliefs associated with lower adherence to prescribed cardiac rehab program, says study

Lin28 gene may hold clues to regeneration of damaged kidneys in adults

1/4 human tumor exist genetic polymorphisms linked with increased risk of cancer

New paper calls for increase in geographically targeted prevention, treatment for HIV-infected people

Cognitive impairment common among seniors living in nursing homes and community

Study examines effect of community on hospital readmission rates

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