Medical Research News

RSS

UVA researchers discover how obesity may trigger harmful inflammation

New research from the University of Virginia School of Medicine explains why obesity causes harmful inflammation that can lead to diabetes, clogged arteries and other health problems. Doctors may be able to use this knowledge to battle these chronic diseases and others driven by damaging inflammation.

24 Jul 2018

People with type 2 diabetes likely to benefit from 5:2 diet, study shows

People with type 2 diabetes are just as likely to lose weight and control their blood glucose levels if they follow a 5:2 diet than an ongoing daily calorie-restricted diet, according to a world-first study by University of South Australia researchers.

24 Jul 2018

New study shows why winter air pollution levels have remained high in the United States

The air in the United States is much cleaner than even a decade ago. But those improvements have come mainly in summer, the season that used to be the poster child for haze-containing particles that cause asthma, lung cancer and other illnesses.

24 Jul 2018

'Hijacked' cell response to stress reveals potential therapeutic targets for leukemia

A signaling pathway that helps promote normal cell growth worsens a form of leukemia by taking control of another pathway better known for protecting cells from biological stress, a new study shows.

24 Jul 2018

Researchers explore why heart failure and kidney disease correlate

People with chronic kidney disease are at unusually high risk of also developing cardiovascular disease; in fact, a patient with non-dialysis kidney disease is more likely to die of heart failure than to develop end-stage kidney failure.

24 Jul 2018

New study provides important clues to developing more effective Ebola vaccines

Scientists conducting the first comprehensive study of key immune system cells - collected from West African Ebola survivors that kill Ebola infected cells have made a surprising discovery that provides important clues to developing effective vaccines against the infection.

24 Jul 2018

Patients with colon cancers on the right side have worse survival rates than those with left-sided tumors

Patients with colorectal cancer tumors on the right side may have poorer five-year survival rates than those whose tumors are located on the left side.

24 Jul 2018

Neurobiologists identify new link between smell and memory

Neurobiologists at the University of Toronto have identified a mechanism that allows the brain to recreate vivid sensory experiences from memory, shedding light on how sensory-rich memories are created and stored in our brains.

24 Jul 2018

Scientists find abnormal gene copying in fruit fly models of tauopathies

It sounds like science fiction: Nefarious genes clone themselves and settle their rogue copies in distant outposts of the galaxy (namely, our DNA), causing disease.

24 Jul 2018

Mutated gene linked to 3-year-old girl's severe neurological symptoms

A young girl with severe neurological symptoms finally has a diagnosis, following the discovery by the Translational Genomics Research Institute of a genetic mutation that likely caused the girl to experience a cascade of symptoms.

24 Jul 2018

Depleting microbiome with antibiotics can have metabolic effects in mice

A new study from the Salk Institute has found that mice that have their microbiomes depleted with antibiotics have decreased levels of glucose in their blood and better insulin sensitivity.

24 Jul 2018

New stroke imaging technology could reduce delays in care by up to 60 minutes

A new study, presented today at the Society of NeuroInterventional Surgery's 15th Annual Meeting, found that new stroke imaging technology could decrease delays in care by up to 60 minutes, giving patients a better chance at making a full recovery.

24 Jul 2018

Research shows how experience alters the basics of memory formation

We know instinctively that our experiences shape the way we learn. If we are highly familiar with a particular task, like cooking for example, learning a new recipe is much easier than it was when we were a novice.

24 Jul 2018

New QUT study sheds light on factors promoting and inhibiting 'normal' birth

Research led by QUT Associate Professor Yvette Miller, from the Institute of Health and Biomedical Innovation, asked almost 6000 women about their birthing experiences in Queensland, Australia.

24 Jul 2018

Study: Cognitive capacity determines the organization of our friendships

The organization of our friendships is guided to a large degree by our cognitive capacity when it comes to managing them, that is, by the amount of time and mental effort we can devote to them.

24 Jul 2018

Promising approach to stem cell therapy for treating Parkinson's disease

A major factor underlying Parkinson's Disease pathology is the loss of dopamine neurons in the substantia nigra, and thus current therapies often aim to restore dopamine signaling. However, these treatments are not curative.

24 Jul 2018

Alzheimer’s disease greater in females, researchers speculate

This week, at the Alzheimer's Association International Conference in Chicago, a group of researchers presented reserch findings on the gender differences in Alzheimer’s causation. They speculated that women might be getting Alzheimer’s and dementia more commonly than men and the reason behind this has not been clearly understood. Estrogen or the female hormone could be the key, the researchers state.

23 Jul 2018

Researchers shed light on risks presented by residual disease for younger breast cancer patients

A new study from the Stanford Cancer Institute finds that young women who are treated with chemotherapy for breast cancer but have residual tumor in either the breast or lymph nodes have higher chances of recurrence compared to those with no evidence of any residual invasive tumor (pathologic complete response).

23 Jul 2018

Study reveals how giant neurons in the brain may play huge role in generalized arousal

There is no shortage of wonders that our central nervous system produces--from thought and language to movement to the five senses.

23 Jul 2018

HCV testing can be successfully implemented in emergency department setting

Boston Medical Center has shown that testing for the Hepatitis C Viru outside the typical high-risk population can be successfully implemented in an emergency department setting, resulting in more patients being screened, diagnosed and treated who might not have been otherwise.

23 Jul 2018