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Young, single South African women adhere well to daily PrEP regimen to prevent HIV infection

A clinical study funded by the National Institutes of Health has found that young, single black women in South Africa adhered to a daily pill regimen to prevent HIV infection--an HIV prevention strategy known as pre-exposure prophylaxis, or PrEP. This finding is the first strong indication that this population at substantial HIV risk could accept and reliably adhere to daily PrEP dosing.

22 Jul 2015

RepliCel obtains two important approvals to conduct RCS-01 phase 1 human clinical trial

RepliCel Life Sciences Inc., a clinical stage regenerative medicine company focused on the development of autologous cell therapies, today announced it has received two important approvals required to conduct its RCS-01 phase 1 human clinical trial.

21 Jul 2015

Stanford researchers identify iron-containing microglia in the brains of people with Alzheimer's disease

Examining post-mortem tissue from the brains of people with Alzheimer's disease, Stanford University School of Medicine investigators identified what appear to be iron-containing microglia -- specialized scavenger cells that sometimes become inflammatory -- in a particular part of the hippocampus, a key brain structure whose integrity is critical to memory formation.

21 Jul 2015

Researchers successfully treat eczema patients using rheumatoid arthritis drug

Researchers at Yale School of Medicine have successfully treated patients with moderate to severe eczema using a rheumatoid arthritis drug recently shown to reverse two other disfiguring skin conditions, vitiligo and alopecia areata. The study is evidence of a potential new era in eczema treatment, they report.

21 Jul 2015

Researchers demonstrate new multispectral microscope to speed up drug discovery

A new multispectral microscope, one capable of processing nearly 17 billion pixels representing 13 individual color channels in a single image, has been successfully demonstrated by a team of researchers from the United States and Australia. This is the largest such microscopic image ever created.

17 Jul 2015

New study contributes to understanding of inner ear development

Unlike birds and amphibians, mammals can't recover lost hearing. In people, the cells of the inner ear responsible for detecting sound and transmitting those signals to the brain form during early stages of development and can't be replaced if lost due to illness, injury or aging.

17 Jul 2015

Next-generation tissue implant allows neuroscientists to wirelessly control neurons inside the brains of mice

A study showed that scientists can wirelessly determine the path a mouse walks with a press of a button. Researchers at the Washington University School of Medicine, St. Louis, and University of Illinois, Urbana-Champaign, created a remote controlled, next-generation tissue implant that allows neuroscientists to inject drugs and shine lights on neurons deep inside the brains of mice.

17 Jul 2015

Neuronal activity in the brain's prefrontal cortex is nuanced and complex, new study finds

Results of a new study reported this week by David Moorman of the University of Massachusetts Amherst and Gary Aston-Jones of Rutgers University suggest that adjusting behavior based on previous events involves an unexpected mix of neurons working together in the brain's prefrontal cortex.

17 Jul 2015

Simple, low-cost method for DNA profiling of human hairs could help trace criminals

A simple, lower-cost new method for DNA profiling of human hairs developed by the University of Adelaide should improve opportunities to link criminals to serious crimes.

17 Jul 2015

Air pollution from wildfires may heighten risk of heart-related incidents

Air pollution from wildfires may increase risk of cardiac arrests, and other sudden acute heart problems, researchers have found.

17 Jul 2015

Leading scientists to meet in Southampton to discuss new technologies to create living tissues

Leading scientists from the UK and around the world will meet at the University of Southampton next week (20 and 21 July) to discuss new technologies to create new, living tissues in the lab and to help our bodies regenerate themselves.

16 Jul 2015

Pioneering Southampton research investigates health impacts of spaceflight

Pioneering research from the University of Southampton into the health impacts of spaceflight has been identified as a possible experiment to be conducted by British astronaut Tim Peake on his maiden voyage to the International Space Station later this year.

15 Jul 2015

Two antioxidant supplements effective in treating mice with skin-picking disorder

Two antioxidant supplements are effective in treating skin-picking disorder in mice, according to a study led by a Stanford University School of Medicine researcher.

14 Jul 2015

New understanding of keratin 17 protein could lead to development of better ways to prevent cancer

New research from the Johns Hopkins Bloomberg School of Public Health suggests that the protein keratin 17 - the presence of which is used in the lab to detect and stage various types of cancers - is not just a biomarker for the disease, but may play a critical role in tumor growth.

14 Jul 2015

New incoming nerve cell connections could be contributing to age-related hearing loss, say Johns Hopkins scientists

Conventional wisdom has long blamed age-related hearing loss almost entirely on the death of sensory hair cells in the inner ear, but research from neuroscientists at Johns Hopkins has provided new information about the workings of nerve cells that suggests otherwise.

13 Jul 2015

New cell structure discovery could help scientists understand cancer development

University of Warwick researchers have discovered a cell structure which could help scientists understand why some cancers develop.

12 Jul 2015

High-frequency tympanometry testing can help identify middle-ear problems in newborn babies

Screening newborn babies who are in the neonatal intensive care unit (NICU) using a testing process called high-frequency tympanometry can help identify middle-ear problems earlier, according to newly published research from a local team of researchers.

10 Jul 2015

Scientists find way to create therapeutic heat to treat people suffering from chronic muscle pain

If you suffer from chronic muscle pain a doctor will likely recommend for you to apply heat to the injury. But how do you effectively wrap that heat around a joint? Korean Scientists at the Center for Nanoparticle Research, Institute for Basic Science in Seoul, along with an international team, have come up with an ingenious way of creating therapeutic heat in a light, flexible design.

3 Jul 2015

Law enforcement now has Snapshot DNA Phenotyping Service that helps nab suspects, close cases

Law enforcement now has a new DNA tool that helps nab suspects and close cases. The service, developed by Parabon NanoLabs of Reston, Virginia, is called Snapshot DNA Phenotyping Service. 'Snapshot' predicts the physical appearance of individuals from the smallest of DNA evidence samples, creating a composite image from any DNA source.

1 Jul 2015

Researchers use pioneering stem cell techniques to better understand causes of Spinal Muscular Atrophy

New research from the Advanced Gene and Cell Therapy Lab at Royal Holloway, University of London has used pioneering stem cell techniques to better understand why certain cells are more at risk of degenerating in Spinal Muscular Atrophy than others.

1 Jul 2015

Hair News and Research

Young, single South African women adhere well to daily PrEP regimen to prevent HIV infection

RepliCel obtains two important approvals to conduct RCS-01 phase 1 human clinical trial

Stanford researchers identify iron-containing microglia in the brains of people with Alzheimer's disease

Researchers successfully treat eczema patients using rheumatoid arthritis drug

Researchers demonstrate new multispectral microscope to speed up drug discovery

New study contributes to understanding of inner ear development

Next-generation tissue implant allows neuroscientists to wirelessly control neurons inside the brains of mice

Neuronal activity in the brain's prefrontal cortex is nuanced and complex, new study finds

Simple, low-cost method for DNA profiling of human hairs could help trace criminals

Air pollution from wildfires may heighten risk of heart-related incidents

Leading scientists to meet in Southampton to discuss new technologies to create living tissues

Pioneering Southampton research investigates health impacts of spaceflight

Two antioxidant supplements effective in treating mice with skin-picking disorder

New understanding of keratin 17 protein could lead to development of better ways to prevent cancer

New incoming nerve cell connections could be contributing to age-related hearing loss, say Johns Hopkins scientists

New cell structure discovery could help scientists understand cancer development

High-frequency tympanometry testing can help identify middle-ear problems in newborn babies

Scientists find way to create therapeutic heat to treat people suffering from chronic muscle pain

Law enforcement now has Snapshot DNA Phenotyping Service that helps nab suspects, close cases

Researchers use pioneering stem cell techniques to better understand causes of Spinal Muscular Atrophy

Industry Focus eBook - Forensics & toxicology (2nd edition) eBook

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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