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Research provides clues to how infectious bacteria may increase risk of cancer

Gastric carcinoma is one of the most common causes of cancer-related deaths, primarily because most patients present at an advanced stage of the disease.

17 Aug 2017

Researchers identify role of blood-filtering organs in fighting against viral infections

New information about how and where the innate immune system fights off viral infections that enter through the skin could lead to better treatments for viruses like Zika, dengue and measles, according to Penn State College of Medicine researchers.

17 Aug 2017

Novel blood test identifies tumor-derived DNA in early-stage cancer patients

In a bid to detect cancers early and in a noninvasive way, scientists at the Johns Hopkins Kimmel Cancer Center report they have developed a test that spots tiny amounts of cancer-specific DNA in blood and have used it to accurately identify more than half of 138 people with relatively early-stage colorectal, breast, lung and ovarian cancers.

17 Aug 2017

Scientists use magnetic nanoparticles to trigger activity deep inside the brain

Scientists have used magnetism to activate tiny groups of cells in the brain, inducing bodily movements that include running, rotating and losing control of the extremities -- an achievement that could lead to advances in studying and treating neurological disease.

17 Aug 2017

Impaired DNA replication may lead to trans-generational inheritance of epigenetic changes

Scientists reveal that a fault in the process that copies DNA during cell division can cause epigenetic changes that may be inherited for up-to five generations.

17 Aug 2017

New synthetic antifreeze could make aeroplane wing design, organ transplants more effective

The design of aeroplane wings and storing organs for transplant could both become safer and more effective, thanks to a synthetic antifreeze which prevents the growth of ice crystals, developed by researchers at the University of Warwick.

17 Aug 2017

Scientists discover novel therapeutic strategy to treat aggressive subgroup of lung cancer

Research conducted by a team of Norton Thoracic Institute scientists on a novel therapeutic avenue for an aggressive and difficult to treat subgroup of lung cancer was published in the August 15, 2017 issue of Cancer Research.

17 Aug 2017

Researchers discover new brain area involved in spatial memory and navigation

Navigation in mammals including humans and rodents depends on specialized neural networks that encode the animal's location and trajectory in the environment, serving essentially as a GPS, findings that led to the 2014 Nobel Prize in Medicine.

16 Aug 2017

New study aims to provide clarification on concurrent surgery of mitral and tricuspid valves

Insufficiency (leakage) of the mitral valve in the left side of the heart can also lead to tricuspid valve insufficiency in the right side of the heart.

16 Aug 2017

Researchers discover way to stop deadly fungus from spreading to the brain

Research led by the University of Birmingham has discovered a way to stop a deadly fungus from 'hijacking' the body's immune system and spreading to the brain.

16 Aug 2017

New noninvasive approach uses polarized light to help surgeons identify crucial nerves

During operations, it can be difficult for surgeons to avoid severing crucial nerves because they look so much like other tissue.

16 Aug 2017

UC Irvine pharmacology researchers unearth potential roots of schizophrenia

An abundance of an amino acid called methionine, which is common in meat, cheese and beans, may provide new clues to the fetal brain development that can manifest in schizophrenia, University of California, Irvine pharmacology researchers report in the journal Molecular Psychiatry.

16 Aug 2017

Scientists identify basic biological mechanism that kills neurons in ALS

A team led by scientists at St. Jude Children's Research Hospital and Mayo Clinic has identified a basic biological mechanism that kills neurons in amyotrophic lateral sclerosis (ALS) and in a related genetic disorder, frontotemporal dementia (FTD), found in some ALS patients.

16 Aug 2017

Vaginal estrogens do not increase cancer, cardiovascular disease risk in post-menopausal women

Women who have gone through menopause and who have been using a vaginal form of estrogen therapy do not have a higher risk of cardiovascular disease and cancer than women who have not been using any type of estrogen.

16 Aug 2017

Researchers identify new factors that may affect brain tumor cells' ability to resist treatment

The most aggressive variant of brain tumor - glioblastoma - has an average survival rate of 15 months. There is therefore an urgent need for new treatment strategies for this group of patients.

16 Aug 2017

Scientists discover novel lineage-restricted stem cell in the mammary gland

One of the key questions in stem cell and cancer biology is to understand the cellular hierarchy governing tissue development and maintenance and the cancer cell of origin.

16 Aug 2017

$Blood tests help predict fracture risk in postmenopausal women$

Blood tests help predict fracture risk in postmenopausal women

In a study published in the Journal of Bone and Mineral Research, blood tests that detect fragments of a protein secreted by bone cells helped to predict fracture risk in postmenopausal women, independently of bone mineral density, bone turnover markers, and other measures of bone health.

16 Aug 2017

Study offers novel insights into how genetic variants play key role in human immune system

It is widely recognized that people respond differently to infections. This can partially be explained by genetics, shows a new study published today in Nature Communications by an international collaboration of researchers from Germany and the United States.

16 Aug 2017

Blood biopsy helps identify targetable genetic alterations in patients with cancer of unknown primary

Using fragments of circulating tumor DNA in blood, University of California San Diego School of Medicine researchers were able to identify theoretically targetable genetic alterations in 66 percent of patients with cancer of unknown primary (CUP), a rare disease with seven to 12 cases per 100,000 people each year.

16 Aug 2017

Compounds produced by creosote bush exhibit anti-parasitic activity against pathogenic protozoa

Researchers at Skaggs School of Pharmacy and Pharmaceutical Sciences at University of California San Diego and the University of Colorado Anschutz Medical Campus have found that compounds produced by the creosote bush, a desert plant common to the Southwestern United States, exhibit potent anti-parasitic activity against the protozoa responsible for giardia infections and an amoeba that causes an often-lethal form of encephalitis.

16 Aug 2017

Medical Science News

Research provides clues to how infectious bacteria may increase risk of cancer

Researchers identify role of blood-filtering organs in fighting against viral infections

Novel blood test identifies tumor-derived DNA in early-stage cancer patients

Scientists use magnetic nanoparticles to trigger activity deep inside the brain

Impaired DNA replication may lead to trans-generational inheritance of epigenetic changes

New synthetic antifreeze could make aeroplane wing design, organ transplants more effective

Scientists discover novel therapeutic strategy to treat aggressive subgroup of lung cancer

Researchers discover new brain area involved in spatial memory and navigation

New study aims to provide clarification on concurrent surgery of mitral and tricuspid valves

Researchers discover way to stop deadly fungus from spreading to the brain

New noninvasive approach uses polarized light to help surgeons identify crucial nerves

UC Irvine pharmacology researchers unearth potential roots of schizophrenia

Scientists identify basic biological mechanism that kills neurons in ALS

Vaginal estrogens do not increase cancer, cardiovascular disease risk in post-menopausal women

Researchers identify new factors that may affect brain tumor cells' ability to resist treatment

Scientists discover novel lineage-restricted stem cell in the mammary gland

Blood tests help predict fracture risk in postmenopausal women

Study offers novel insights into how genetic variants play key role in human immune system

Blood biopsy helps identify targetable genetic alterations in patients with cancer of unknown primary

Compounds produced by creosote bush exhibit anti-parasitic activity against pathogenic protozoa

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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