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Innovative miniscule gene transport system can cause breast cancer cells to self-destruct

Scientists at Queen's University Belfast have shown that they can deliver a gene directly into breast cancer cells causing them to self-destruct, using an innovative, miniscule gene transport system, according to research published today in the International Journal of Pharmaceutics.

28 Feb 2011

Study: HT may affect symptom load and quality of life unrelated to hypothyroidism

Hashimoto's thyroiditis, an inflammatory disorder of the thyroid, is the most common cause of hypothyroidism, but a study has suggested that even when thyroid function is normal, HT may increase symptoms and decrease quality of life, as described in an article in Thyroid, a peer-reviewed journal published by Mary Ann Liebert, Inc.

27 Feb 2011

Ballerinas need to know dangers of excessive weight loss and overexercise

With actress Natalie Portman in Oscar contention, the movie "Black Swan" has taken center stage. So have concerns surrounding the dramatic weight loss Portman underwent for the role. Her depiction of a dangerously thin ballerina sheds light on a potential downside of this art form.

25 Feb 2011

Scientists find p27Kip1 protein expression in adult and aged human inner ear

In collaboration with scientists and clinicians from the University of California Los Angeles, scientists from Sound Pharmaceuticals have found p27Kip1 to be expressed in the adult and aged human inner ear including the auditory and vestibular sensory organs.

25 Feb 2011

Feasibility study to test scalp cooling device in breast cancer patients undergoing chemotherapy

A feasibility study to test the use of a scalp cooling device that breast cancer patients will wear while undergoing chemotherapy treatment will be conducted at Wake Forest University Baptist Medical Center. This will be part of the first significant study of the medical device in the United States.

25 Feb 2011

Researchers identify low-dose, two-drug cocktail that reduces noise-induced hearing loss in mice

Whether on a battlefield, in a factory or at a rock concert, noise-induced hearing loss is one of the most common hazards people face. Researchers at Washington University School of Medicine in St. Louis have identified a low-dose, two-drug cocktail that reduces hearing loss in mice when given before they are exposed to loud noise. The drugs, already FDA-approved for other conditions, also treat hearing loss after noise exposure.

23 Feb 2011

CAMH introduces mobile research lab to study mental health, addictions in communities across Ontario

Today, the Centre for Addiction and Mental Health launched Canada's first mobile research laboratory to study mental health and addictions in communities across Ontario.

23 Feb 2011

International study shows reprogramming cells lead to genomic aberrations

It's a discordant note in the symphony of good news that usually accompanies stem cell research announcements. Stem cells hold enormous promise in regenerative medicine, thanks to their ability to regenerate diseased or damaged tissues.

21 Feb 2011

Children with chronic health conditions may face increased risk of physical abuse

Children with chronic health conditions are 88% more likely to suffer physical abuse than healthy children, according to research in the March issue of Acta Paediatrica. They are also 154% more likely to suffer a combination of physical abuse and exposure to intimate partner violence than their healthy school friends.

17 Feb 2011

Silver nanoparticle coated 'killer paper' for food packaging

Scientists are reporting development and successful lab tests of "killer paper," a material intended for use as a new food packaging material that helps preserve foods by fighting the bacteria that cause spoilage. The paper, described in ACS's journal, Langmuir, contains a coating of silver nanoparticles, which are powerful anti-bacterial agents.

17 Feb 2011

Early balding linked to prostate cancer: Study

Balding early in life causes grief for many men and now new research will cause even more alarm. Researchers have found that early balding may be liked to prostate cancer.

16 Feb 2011

Baldness cure by serendipity

Scientists at the University of California, Los Angeles were studying gut function but accidentally stumbled upon a five-day treatment that restored natural fur on bald laboratory mice.

16 Feb 2011

Ecstasy does not impair cognitive performance: Study

Today the journal Addiction published online the results of a neuroscience study finding no evidence of impaired cognitive performance in users of Ecstasy, the street name for the chemical known as MDMA.

16 Feb 2011

Combined chemotherapy and radiation therapy effective against Hodgkin's lymphoma, in the short term

Modern treatment for early stage Hodgkin's lymphoma is highly effective, leaving most patients with no evidence of cancer. However, experts differ on the best approach: Is chemotherapy enough or does adding radiation therapy improve the outcome?

16 Feb 2011

AML patient raises awareness in community about national stem cell registry

By the age of 28, Dana Severson was already an Iraq war veteran, an accomplished clinical engineer, a wife and mother. Days following her daughter Genevieve's first birthday, Severson was faced with a reality that would turn her life upside down. After several weeks of experiencing severe headaches and extreme exhaustion, the young mother was diagnosed with acute myeloid leukemia.

16 Feb 2011

Men going bald at young age more likely to develop prostate cancer in later life

Men who start to lose hair at the age of 20 are more likely to develop prostate cancer in later life and might benefit from screening for the disease, according to a new study published online in the cancer journal, Annals of Oncology today.

15 Feb 2011

Hearing loss linked to dementia & Alzheimer’s: Study

New research suggests that adults with hearing loss may face a higher risk of dementia and perhaps Alzheimer’s disease than those who do not suffer hearing loss. The risk of dementia rises with greater loss of hearing say researchers. The study appears in the February issue of the journal Archives of Neurology.

15 Feb 2011

Study: Active wound healing can lead to increased risk of basal cell carcinoma in skin

Processes that are involved in active wound healing can lead to an increased risk for basal cell carcinoma in the skin. This is the conclusion of a recent study from the Swedish medical university Karolinska Institutet, published in the journal PNAS.

15 Feb 2011

How human brain wires itself into complex networks

Neurobiologists at UC San Diego have discovered new ways by which nerves are guided to grow in highly directed ways to wire the brain during embryonic development.

15 Feb 2011

Guide star and time-reversal mirror in biomedical imaging

Astronomers have a neat trick they sometimes use to compensate for the turbulence of the atmosphere that blurs images made by ground-based telescopes. They create an artificial star called a guide star and use its twinkling to compensate for the atmospheric turbulence.

11 Feb 2011

Hair News and Research

Innovative miniscule gene transport system can cause breast cancer cells to self-destruct

Study: HT may affect symptom load and quality of life unrelated to hypothyroidism

Ballerinas need to know dangers of excessive weight loss and overexercise

Scientists find p27Kip1 protein expression in adult and aged human inner ear

Feasibility study to test scalp cooling device in breast cancer patients undergoing chemotherapy

Researchers identify low-dose, two-drug cocktail that reduces noise-induced hearing loss in mice

CAMH introduces mobile research lab to study mental health, addictions in communities across Ontario

International study shows reprogramming cells lead to genomic aberrations

Children with chronic health conditions may face increased risk of physical abuse

Silver nanoparticle coated 'killer paper' for food packaging

Early balding linked to prostate cancer: Study

Baldness cure by serendipity

Ecstasy does not impair cognitive performance: Study

Combined chemotherapy and radiation therapy effective against Hodgkin's lymphoma, in the short term

AML patient raises awareness in community about national stem cell registry

Men going bald at young age more likely to develop prostate cancer in later life

Hearing loss linked to dementia & Alzheimer’s: Study

Study: Active wound healing can lead to increased risk of basal cell carcinoma in skin

How human brain wires itself into complex networks

Guide star and time-reversal mirror in biomedical imaging

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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