Related Science News – Page 219 – Innovita Research

Related Science News

August 7, 2019

Blood test is highly accurate at identifying Alzheimer’s before symptoms arise

Up to two decades before people develop the characteristic memory loss and confusion of Alzheimer’s disease, damaging clumps of protein start to build up in their brains. Now, a blood test to detect such early brain changes has moved one step closer to clinical use. Researchers from Washington University School […]
August 7, 2019

Novel Immunotherapy May Prevent Brain Metastases

Brain metastases are the final, lethal consequence of many aggressive cancers, and researchers are racing to discover ways of preventing these intractable growths from developing. A new Tel Aviv University study finds a known adjuvant — an ingredient used in some vaccines that helps create a stronger immune response — that contains […]
August 7, 2019

Dancin’ to the Music: More than Just Exercise

“Music evokes emotion, and emotion can bring with it memory… it brings back the feeling of life when nothing else can.” This quote by well-known British neurologist Oliver Sacks (author of Awakenings) shows the power of music. Indeed, like the aroma of cookies baking, a familiar song can bring us back to […]
August 7, 2019

Most Seniors with Dementia Live at Home, Despite Pain, Anxiety, Poor Health

Contrary to popular belief, most older Americans with advancing dementia remain in their own homes — many until they die. But a new study by researchers at UC San Francisco has revealed that this population may endure more pain and have more complex or unaddressed medical needs than their counterparts […]
August 7, 2019

1 in 300 Thrives on Very-Early-to-Bed, Very-Early-to-Rise Routine

A quirk of the body clock that lures some people to sleep at 8 p.m., enabling them to greet the new day as early as 4 a.m., may be significantly more common than previously believed. So-called advanced sleep phase — previously believed to be very rare — may affect at […]
August 7, 2019

Cell combo might unlock a heart repair strategy

A combination of two different kinds of heart cells, derived from stem cells, might be key to designing an effective graft for repairing damaged hearts. During embryonic development, cells originating in the epicardium – the protective outer wall of the heart – are pivotal in certain aspects of how the […]
August 6, 2019

Researchers take key step toward cancer treatments that leave healthy cells unharmed

Researchers have opened up a possible avenue for new cancer therapies that don’t have the side effects that oftentimes accompany many current cancer treatments by identifying a protein modification that specifically supports proliferation and survival of tumor cells. Depending on the kind of cancer and the type of treatment, a […]
August 6, 2019

Paper trail leads to heart valve discoveries

Paper is at the heart of an experimental device developed by Rice University bioengineers to study heart disease. They are using paper-based structures that mimic the layered nature of aortic valves, the tough, flexible tissues that keep blood flowing through the heart in one direction only. The devices allow the engineers […]
August 6, 2019

Transgender Women Can Regain Fertility Shows Case Study

Scientists at Magee-Womens Research Institute (MWRI), collaborating with clinicians at UPMC Magee-Womens Hospital and UPMC Children’s Hospital of Pittsburgh report two cases in which young transgender women attempted to recover their fertility after starting and stopping gender-affirming medications. The study, published in Pediatrics, found that one transgender woman was able to produce viable sperm after a […]
August 5, 2019

The Michelson Prizes

The Michelson Prizes are annual awards of $150,000 that support young investigators under the age of 35 who are using disruptive concepts and inventive processes to significantly advance human immunology and vaccine and immunotherapy discovery research for major global diseases. The Prizes are funded by the Michelson Medical Research Foundation […]
August 5, 2019

Can a combination immune therapy reduce genital herpes outbreaks?

Yale investigators have shown that the combination of a vaccine and a medicated cream is a promising strategy to dramatically reduce the recurrence of genital herpes. Their study, co-led by researchers at the University of Pennsylvania and University of Cincinnati Children’s Hospital Medical Center, was published in the journal npj Vaccines. […]
August 5, 2019

Scientists discover immune cell subtype in mice that drives allergic reactions

Allergies can be life-threatening when they cause anaphylaxis, an extreme reaction with constriction of the airways and a sudden drop in blood pressure. Scientists have identified a subtype of immune cell that drives the production of antibodies(link is external) associated with anaphylaxis and other allergic reactions. The research was funded by […]
August 5, 2019

Clinical trial to evaluate experimental treatment in people allergic to multiple foods

Though food allergy affects more than 4.8 million children in the United States, no approved preventative treatments currently exist. While experimental desensitization strategies are available in research settings, people with food allergies must avoid known allergens and are advised to carry injectable epinephrine to prevent potentially life-threatening allergic reactions caused […]
August 5, 2019

Liver Damage More Commonly Due to Malignant Tumors than Cancer Immunotherapy Drug

Immunotherapy as a treatment for advanced solid organ tumors has rapidly evolved over the past decade, often yielding remarkable results. However, its use has also given way to new adverse effects, including drug-induced gastrointestinal and liver toxicities. “Checkpoint inhibitors are a game changer for a lot of oncology patients with […]
August 4, 2019

Keeping notes in your smartphone? One day you might have fake memories

How often do you leave notes for yourself on your phone? Most people do it almost every day. It is very convenient – we write something down and our phones remind us about it whenever we set them to. But how this habit affects your memory? Scientists from the University […]
August 3, 2019

Scientists found a way to improve regeneration of intestine tissue

Time is not good for us. As we age, condition of our bodies start to decline right to the cellular level. A lot of the age-related gastrointestinal problems can be traced to ageing cells of the intestinal epithelium. But now scientists from the University of Helsinki and Karolinska Institutet found […]
August 2, 2019

Feverfew could hold a secret to treating an incurable cancer

Feverfew is a common flowering garden plant. It has small flowers and looks rather lovely, but it is also used as medicine. In fact, it is sold in health food shops as a remedy for migraine and other aches and pains. Now scientists from the University of Birmingham were able […]
August 2, 2019

New ‘don’t eat me’ signal may provide basis for cancer therapies

Researchers at the Stanford University School of Medicine have discovered a new signal that cancers seem to use to evade detection and destruction by the immune system. The scientists have shown that blocking this signal in mice implanted with human cancers allows immune cells to attack the cancers. Blocking other “don’t eat […]
August 2, 2019

Orchestrating Development in the Fly Embryo

Most multicellular organisms on Earth—including you—begin as a single fertilized egg and then undergo a complex choreography of cellular growth to become a functioning adult composed of countless cells. Understanding this process is a major goal in the field of developmental biology. Now, using the fruit fly Drosophila melanogaster as a model […]
August 2, 2019

Hormone Therapy Linked to Heart Fat, Hard Arteries

Hormone replacement therapy is a common treatment for menopause-related symptoms, and new research from the University of Pittsburgh Graduate School of Public Health reinforces the importance of tailoring hormone therapy to each patient, based on her individual risk factors for cardiovascular disease. In a study published in the Journal of the American […]
August 2, 2019

Psoriasis therapy linked to reduced coronary inflammation in patients with the skin condition

Researchers have found that anti-inflammatory biologic therapies used to treat moderate to severe psoriasis can significantly reduce coronary inflammation in patients with the chronic skin condition. Scientists said the findings are particularly notable because of the use of a novel imaging biomarker, the perivascular fat attenuation index (FAI), that was […]
August 2, 2019

The empty octopus in the cell

A fundamental research study on microRNAs, tiny molecules that help control gene activity inside plants and animals, has made an unexpected connection to a molecule associated with multiple genetic diseases. Researchers at the Institute for Quantitative Biosciences discovered that a protein, VCP, known for its involvement in neurodegenerative diseases also […]
August 2, 2019

House move during early pregnancy linked to heightened premature birth risk

Moving to a new residence during the first three months of pregnancy is linked to a heightened risk of premature birth and low birthweight, as well as a slightly higher risk of a smaller-than-expected-size baby, according to new research from the University of Washington published online in the Journal of […]
August 1, 2019

Complications from cardiac devices range widely from hospital to hospital

We expect quality from our healthcare systems and institutions. We need to be sure that we are getting services of the highest order and we want consistency. However, we are certainly not getting it. Scientists from the University of Adelaide and Flinders University found that cardiac device complications vary widely […]
July 31, 2019

USask medical team receives $987,000 to test new imaging agents for improved cancer diagnosis

A University of Saskatchewan medical research team will receive $987,000 from Western Economic Diversification (WD) towards a $4.55-million project aimed at producing and testing new imaging agents for diagnosing lung and colorectal cancers in humans. The federal investment will enable clinical development of first-of-their-kind imaging agents for molecular, non-invasive diagnosis […]