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Genome-wide study sheds light on evolution of pollen allergens

A joint University of Adelaide-Shanghai Jiao Tong University study has provided the first broad picture of the evolution and possible functions in the plant of pollen allergens.

5 Aug 2016

Women using contraception containing estrogen may have high vitamin D levels, study shows

Women risk having their vitamin D levels fall when they stop using birth control pills or other contraceptives containing estrogen, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

4 Aug 2016

Duke Health-led researchers identify new information about signaling mechanism of cells

Duke Health-led researchers have discovered new information about the signaling mechanism of cells that could one day help guide development of more specific drug therapies.

4 Aug 2016

Review provides new insights into diagnosis, treatment for PCOS

Polycystic ovary syndrome (PCOS) afflicts over 14 million women in the United States. The disorder increases the risk of endometrial cancer, heart disease, high blood pressure, type 2 diabetes, asthma, obesity, depression and anxiety, as well as infertility and a variety of reproductive disorders.

4 Aug 2016

New study analyzes evolution of epigenetic mechanisms from bacteria to humans

After the emergence of single-celled organisms some billions of years ago, nature started experimenting with how to diversify gene function without changing the sequence of the DNA, such that the blue print remains conserved, but allows gene products to have different functions.

4 Aug 2016

Research shows alcohol abuse drug inhibits ocular conjunctival scarring in mouse model

New research from University College London, Moorfields Eye Hospital and Duke University School of Medicine has identified a gene that drives scarring, together with a rapidly translatable therapy, for the UK's most common cause of blinding conjunctivitis.

4 Aug 2016

Amish farm environment protects children from asthma by shaping immune system

By probing the differences between two farming communities—the Amish of Indiana and the Hutterites of South Dakota—an interdisciplinary team of researchers found that specific aspects of the Amish environment are associated with changes to immune cells that appear to protect children from developing asthma.

4 Aug 2016

Brazilian study discovers promising therapeutic and diagnostic target for treatment of melanoma

A Brazilian study shows that inhibition of an RNA named RMEL3, which is encoded by a previously uncharacterized gene (also named RMEL3), can reduce the viability of cultured melanoma cells by up to 95%.

4 Aug 2016

Researchers pinpoint specific part of the brain that steps in to adapt for hearing loss in elders

Researchers have pinpointed the specific part of the brain that older adults rely on to differentiate speech sounds in background noise, which could revolutionize the treatment of hearing loss.

4 Aug 2016

Studies highlight key role for vitamin A metabolite retinoic acid in ocular fibrosis

Mucous membrane pemphigoid is an autoimmune disease that causes inflammation and scarring in mucosal tissues. Affected individuals frequently exhibit scarring in the eye, which can lead to blindness in as many as 20% of patients.

4 Aug 2016

Scientists discover tissue biomarkers that lead to joint degeneration linked to spine osteoarthritis

A research team at the Krembil Research Institute has discovered a pair of tissue biomarkers that directly contribute to the harmful joint degeneration associated with spine osteoarthritis.

4 Aug 2016

Mount Sinai neurosurgeon first to use CaptiView image injection system during microscopic surgery

Joshua Bederson, MD, Professor and System Chair for the Department of Neurosurgery at Mount Sinai Health System, is the first neurosurgeon to use CaptiView - a microscope image injection system from Leica Microsystems that overlays critical virtual reality imaging directly onto the brain when viewed through the eyepiece, known as the ocular, during surgery.

4 Aug 2016

Researchers report promising vaccine strategy for immunizing against herpes viruses

Oral and genital herpes are caused by the herpes simplex virus type 1 (HSV-1) and the herpes simplex virus type 2 (HSV-2), which both cause lifelong infection. HSV-2 infection is associated with increased risk for HIV infection.

4 Aug 2016

Study shows striking differences in white matter volume between obese individuals and lean people

From middle-age, the brains of obese individuals display differences in white matter similar to those in lean individuals ten years their senior, according to new research led by the University of Cambridge.

4 Aug 2016

Researchers develop method to kill cancer cells using nanoparticles and lasers

Cancer treatments based on laser irridation of tiny nanoparticles that are injected directly into the cancer tumor are working and can destroy the cancer from within.

4 Aug 2016

Experimental immunotherapeutic strategy may pave way for new treatments against lymphoma

Lymphoma is a cancer that affects lymphocytes, a type of white blood cell. The disease originates in a lymphoid organ (lymph node, spleen, or bone marrow) before spreading through the blood to infiltrate not only other lymphoid organs but also other tissues.

4 Aug 2016

Lipopeptides released by staphylococci play key role in triggering septicemia

Septicemia or blood poisoning caused by Staphylococcus aureus leads to thousands of deaths each year in Germany alone. Just how the infection begins - and can lead to multiple organ failure - was little understood until now.

4 Aug 2016

Scientists develop interactive model to fast-track research and treatment of schizophrenia

It's called mental imbalance for a reason. Sanity hangs, in part, in the gentle balance of chemicals strung together within regions of the brain in an intricate matrix.

4 Aug 2016

Research could help develop better therapies for new subtype of adenocarcinoma patients

Lung cancer is the most common cause of cancer deaths, accounting for about a third of all tumor-related deaths. Adenocarcinomas, a non-small cell lung cancer (NSCLC), account for about 40 percent of cancer diagnoses, but few treatments are available for the disease.

4 Aug 2016

ISU researchers discover protein that appears to predict memory loss, brain atrophy in Alzheimer's patients

Iowa State University researchers have identified a protein essential for building memories that appears to predict the progression of memory loss and brain atrophy in Alzheimer's patients.

4 Aug 2016

Medical Science News

Genome-wide study sheds light on evolution of pollen allergens

Women using contraception containing estrogen may have high vitamin D levels, study shows

Duke Health-led researchers identify new information about signaling mechanism of cells

Review provides new insights into diagnosis, treatment for PCOS

New study analyzes evolution of epigenetic mechanisms from bacteria to humans

Research shows alcohol abuse drug inhibits ocular conjunctival scarring in mouse model

Amish farm environment protects children from asthma by shaping immune system

Brazilian study discovers promising therapeutic and diagnostic target for treatment of melanoma

Researchers pinpoint specific part of the brain that steps in to adapt for hearing loss in elders

Studies highlight key role for vitamin A metabolite retinoic acid in ocular fibrosis

Scientists discover tissue biomarkers that lead to joint degeneration linked to spine osteoarthritis

Mount Sinai neurosurgeon first to use CaptiView image injection system during microscopic surgery

Researchers report promising vaccine strategy for immunizing against herpes viruses

Study shows striking differences in white matter volume between obese individuals and lean people

Researchers develop method to kill cancer cells using nanoparticles and lasers

Experimental immunotherapeutic strategy may pave way for new treatments against lymphoma

Lipopeptides released by staphylococci play key role in triggering septicemia

Scientists develop interactive model to fast-track research and treatment of schizophrenia

Research could help develop better therapies for new subtype of adenocarcinoma patients

ISU researchers discover protein that appears to predict memory loss, brain atrophy in Alzheimer's patients

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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