Medical News

RSS

Researchers reveal how bacterial molecule controls the body's response to TB infection

The cascade of events leading to bacterial infection and the immune response is mostly understood. However, the molecular mechanisms underlying the immune response to the bacteria that causes tuberculosis have remained a mystery — until now. Researchers at the Johns Hopkins University School of Medicine have now uncovered how a bacterial molecule controls the body's response to TB infection and suggest that adjusting the level of this of this molecule may be a new way to treat the disease.

3 Mar 2015

New guidelines advise nearly all women, people with AFib to take blood thinners

Nearly all women and people over 65 in the U.S. with atrial fibrillation are advised to take blood thinners under new guidelines based on an analysis from the Duke Clinical Research Institute.

3 Mar 2015

TREM2 protein may help slow progression of multiple sclerosis, Alzheimer's disease

Highlighting a potential target in the treatment of multiple sclerosis (MS) and Alzheimer's disease, new research suggests that triggering a protein found on the surface of brain cells may help slow the progression of these and other neurological diseases.

3 Mar 2015

Swiss teenager with classic sudden symptoms of stroke diagnosed with Lyme disease

A Swiss teenager, recently returned home from a discotheque, came to the emergency department with classic sudden symptoms of stroke, only to be diagnosed with Lyme disease.

3 Mar 2015

Dengue fever circulating in urban areas of West Africa

Misdiagnosis of febrile illnesses as malaria is a continuing problem in Africa. A new study shows that in Ghana, dengue fever is circulating in urban areas and going undiagnosed. The authors of the study hope to use the findings to launch a widespread initiative to better understand acute undifferentiated febrile illnesses in West Africa.

3 Mar 2015

Study findings raise questions about additional value of cancer care in the U.S.

Despite sharp increases in spending on cancer treatment, cancer mortality rates in the United States have decreased only modestly since 1970, Samir Soneji, PhD of Dartmouth's Norris Cotton Cancer Center and The Dartmouth Institute for Health Policy & Clinical Practice has found.

3 Mar 2015

Successful cognitive behavioral therapy for childhood anxiety provides long-term benefits

Penn Medicine researchers found that patients who did not respond to cognitive behavioral therapy (CBT) for anxiety in childhood had more chronic and enduring patterns of suicidal ideation at 7 to 19 years after treatment.

3 Mar 2015

Extending use of bupropion before quitting reduces smoking behavior

Smokers may be more likely to successfully quit their habit if simple adjustments were made to how an existing anti-smoking medication is prescribed, according to a new study by a University at Buffalo research team.

3 Mar 2015

New poll finds pain as key correlates of shorter sleep durations, worse sleep quality

A new poll by the National Sleep Foundation finds that pain is a key factor in the gap between the amount of sleep Americans say they need and the amount they're getting - an average 42 minute sleep debt for those with chronic pain and 14 minutes for those who've suffered from acute pain in the past week.

3 Mar 2015

MIT researchers develop new nanodevice that can help overcome drug resistance

Chemotherapy often shrinks tumors at first, but as cancer cells become resistant to drug treatment, tumors can grow back. A new nanodevice developed by MIT researchers can help overcome that by first blocking the gene that confers drug resistance, then launching a new chemotherapy attack against the disarmed tumors.

3 Mar 2015

BUSM researchers discover genes involved in formation of lung tumors

The lung transcription factor Nkx2-1 is an important gene regulating lung formation and normal respiratory functions after birth. Alterations in the expression of this transcription factor can lead to diseases such as lung interstitial disease, post-natal respiratory distress and lung cancer.

3 Mar 2015

New insights into the use, outcomes of gluteoplasty and vaginal labiaplasty procedures

Two of the fastest-growing plastic surgery procedures are gluteoplasty or "butt augmentation," to improve the appearance of the buttocks; and labiaplasty to address cosmetic and functional concerns with the vagina.

3 Mar 2015

Caltech researchers reveal new information that could help fight against hookworms

Tiny parasitic hookworms infect nearly half a billion people worldwide--almost exclusively in developing countries--causing health problems ranging from gastrointestinal issues to cognitive impairment and stunted growth in children. By sequencing and analyzing the genome of one particular hookworm species, Caltech researchers have uncovered new information that could aid the fight against these parasites.

3 Mar 2015

Autism Speaks' affiliate DELSIA announces new funding for clinical trial of cognitive video game

Autism Speaks' not-for-profit affiliate Delivering Scientific Innovation for Autism has announced new funding for clinical testing of a cognitive video game designed to improve executive function skills in children and adolescents with autism.

3 Mar 2015

People prone to high anxiety make bad decisions under uncertainties of life

Highly anxious people have more trouble deciding how best to handle life's uncertainties. They may even catastrophize, interpreting, say, a lovers' tiff as a doomed relationship or a workplace change as a career threat.

3 Mar 2015

Experts review diagnostic approaches to treat obstructive coronary artery disease in women

Obstructive coronary artery disease (CAD) in women often presents with different types of symptoms than in men and can be challenging to diagnose due to a variety of factors. A national panel of experts convened to review the latest evidence regarding CAD in women, diagnostic approaches, and new types of tests and technologies.

3 Mar 2015

Medical News

Researchers reveal how bacterial molecule controls the body's response to TB infection

New guidelines advise nearly all women, people with AFib to take blood thinners

TREM2 protein may help slow progression of multiple sclerosis, Alzheimer's disease

Swiss teenager with classic sudden symptoms of stroke diagnosed with Lyme disease

Dengue fever circulating in urban areas of West Africa

Study findings raise questions about additional value of cancer care in the U.S.

Successful cognitive behavioral therapy for childhood anxiety provides long-term benefits

Extending use of bupropion before quitting reduces smoking behavior

New poll finds pain as key correlates of shorter sleep durations, worse sleep quality

MIT researchers develop new nanodevice that can help overcome drug resistance

BUSM researchers discover genes involved in formation of lung tumors

New insights into the use, outcomes of gluteoplasty and vaginal labiaplasty procedures

Caltech researchers reveal new information that could help fight against hookworms

Autism Speaks' affiliate DELSIA announces new funding for clinical trial of cognitive video game

People prone to high anxiety make bad decisions under uncertainties of life

Experts review diagnostic approaches to treat obstructive coronary artery disease in women

UTHealth study focuses on new cognitive behavioral therapy to treat PTSD, substance use disorders

Peanuts may lower risk of deaths from heart disease

Scientists sequence genome of hookworm

Use of magnetic force can make laparoscopic surgery easier, more effective

How real-time off-gas analysis improves fermentation process control

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

AI-powered analytics and experimental validation

Latest News