A new study found that combining high-dose interleukin-2 therapy with personalized tumor cell-based immunotherapy significantly improves patient survival rates. The treatment approach, which activates patients' immune systems using their own tumor cells, outperforms IL-2 alone in extending survival.
Researchers found that certain behaviors may not be observable without massive data, highlighting the importance of considering data quantity in predictive modeling. The study suggests that sweeping assumptions about bigger being better can be dangerous and that the power of analytic tools depends on their appropriate use.
A recent study published in Human Gene Therapy evaluated the immune response to viral vector delivery systems and their impact on gene therapy's safety and efficacy. The researchers found that the systemic and local immune reactions induced by AAV-based gene therapy did not affect the safety of gene therapy or expression of the replace...
The US Army's new strategic research plan aims to improve treatment outcomes for traumatic brain injury by identifying critical research priority areas. The report highlights six main target areas, including pharmacological interventions and preclinical drug assessment.
Advances in metabolic engineering and systems biology are optimizing fungi to produce specific bioproducts, improving cellular performance, and utilizing fungal diversity. The journal article provides a comprehensive overview of the integrated approaches used to customize fungal cell factories for industrial applications.
Researchers have discovered that blue light phototherapy is effective in killing antibiotic-resistant bacteria, including MRSA. The treatment uses a specific wavelength of blue light to target and destroy the bacteria.
Researchers found that people with hemophilia infected with HIV for decades have increased levels of immune cells targeting HIV. This cellular response, combined with antiretroviral therapy, enables patients to long-term survive despite HIV activity. The study provides new insights into the reasons behind clinical stability in these pa...
A new study demonstrates the effectiveness of antisense drugs in targeting a wide range of tissues and organs, including liver, kidney, lung, muscle, and peripheral nerves. The findings suggest that antisense therapeutics have broad therapeutic potential for various disease indications.
The World Stem Cell Report 2013 presents innovative solutions for accelerating stem cell treatments and eventual cures, addressing regulatory, legal, and ethical roadblocks. The report is a benchmark guide for moving the field forward, supporting the 2013 World Stem Cell Summit.
Mary Ann Liebert, President and CEO of Mary Ann Liebert, Inc., will receive the 2013 Education Award from the Genetics Policy Institute. She is being honored for her work educating patients, researchers, and the broader stem cell community about the promise and applications of stem cells in medicine.
A new approach to palliative care has been shown to reduce emergency room visits and improve overall care for high-risk geriatric patients. The customized care model, matched to their changing needs at home, also reduces healthcare costs.
Researchers identified key factors facilitating or hindering the adoption of shared medical appointments (SMAs) in three physician offices. Successful SMA implementation requires careful planning and effective communication among healthcare providers.
The American Thyroid Association has developed new ethics guidelines specific to the field of thyroidology, addressing ethical dilemmas and questions that arise in patient care. The guidelines provide clear guidance on disclosure of conflicts of interest and professional integrity, offering timely recommendations for endocrine practice.
A new suture technique is designed to support tissue-engineered collagen grafts in tendon repair, distributing tension away from the injured tendon. The technique allows for weight-bearing as healing progresses, improving outcomes for tendon injuries.
The Roundtable Discussion highlights the need for biomanufacturing degree programs combining classroom learning with hands-on research and scale-up experience. Partnerships between colleges and industry are essential to develop innovative educational and training programs, enabling young people to engage the bioeconomy.
A systematic review found that early spinal decompression surgery following traumatic spinal cord injury is associated with significantly greater motor and neurological improvement. However, the evidence supporting early spinal surgery lacks robustness due to various sources of bias.
The World Stem Cell Report 2013 outlines critical challenges and key action items to overcome them, including regulatory compliance and education for physicians and patients. Key opinion leaders like Paul Knoepfler bring a fresh perspective to the stem cell universe, highlighting areas of progress and need for advancement.
A study published in Journal of Neurotrauma found that genetic differences can affect an individual's recovery from traumatic brain injury. Genetic variations in cytokine genes impact the magnitude and duration of neuroinflammation, affecting long-term repair processes.
A study found that people living in areas with mountaintop coal mining face an increased risk of major depression. The research explored the relationship between environmental degradation and psychological health, highlighting the importance of nature for human wellbeing.
A new gene transfer strategy using modified human stem cells introduces chimeric antigen receptors to target tumor cells, leading to a persistent anti-tumor immune response. This approach has shown promise in treating blood cancers such as leukemia and lymphoma.
A comprehensive review of medical literature reveals a link between PTSD and metabolic syndrome. The study suggests that the relationship is not clear and may be influenced by various factors such as socioeconomic status and lifestyle habits. Further investigation is needed to fully understand this connection.
People with poorly controlled diabetes are at risk of experiencing hypothermia, frostbite, and dehydration when traveling to high altitudes. Insulin needs may also increase or decrease due to environmental extremes, exercise, and dietary changes.
A study published in Journal of Neurotrauma found that traumatic brain injury during childhood can cause significant deficits in working memory. The authors propose identifying neuroanatomical biomarkers to detect early signs of impaired working memory.
Researchers found that mild hypothermia improved behavioral scores and increased surviving neurons in rats with TBI. The treatment also reduced harmful protein levels linked to brain injury and cognitive dysfunction.
The new MOOCs Forum publication delves into the credibility, standards, and value of Massive Open Online Courses. Key findings include discussions on student identification and security, institutional benefits and liabilities, and platform advancements. The publication provides a voice for key stakeholders to shape the future of MOOCs.
The OptSwap method enables scientists to predict and optimize microbial strain designs for increased yield of valuable biobased chemicals. Researchers identified optimal strain designs for L-alanine, succinate, acetate, and D-lactate production under modeled conditions.
A new study published in the Journal of Neurotrauma found that low-level blast explosions can cause symptoms similar to sports concussions, including neurocognitive deficits and self-reported symptoms. The research, conducted on a group of soldiers called 'breachers', identified biomarkers capable of detecting changes in this population.
A study of over 850,000 Danish children found a significant increase in ADHD medication use from 2003 to 2010. The prescription rates of stimulant medications for ADHD, ASD, and other psychiatric disorders rose by 61%, 16% and 3% respectively during this period.
A comprehensive review of caffeine dependence highlights the prevalence of addiction and suggests an agenda for future research to improve understanding and treatment options. The study emphasizes the need for continued investigation into caffeine's impact on human health, particularly in relation to mental and physical well-being.
The American Thyroid Association's Taskforce on Approaches and Strategies to Investigate Thyroid Hormone Economy has released a comprehensive guide with 70 specific recommendations to standardize study design in thyroid research. This will lead to more standardized approaches, improving the comparability of results and informing the de...
A new recombinant antibody can detect and isolate mesenchymal stem cells (MSCs) from umbilical cord blood, a nonembryonic source with promising applications in tissue engineering and blood stem cell transplantation. The antibody recognizes an i blood group antigen present on MSCs.
A novel machine learning-based approach predicts hepatotoxic potential of antisense oligonucleotides based on chemical sequence. The method achieved 74% accuracy in predicting toxicity and was used to redesign a therapeutic oligonucleotide with reduced potential for liver harm.
A review of three recent concussion guidelines highlights areas of consensus, including a definition of concussion, diagnosis, and acute care recommendations. The guidelines emphasize the importance of proper diagnosis and treatment to prevent long-term neurological consequences.
The article highlights the need for integrated perspectives on institutions, organizations, and technology to implement successful urban water innovations. Engineers must understand the complex mechanisms underlying the human-technology interface to address the growing demands for water and other resources sustainably.
Researchers analyzed anatomical connectivity in the brains of subjects with Alzheimer's disease and healthy older individuals, finding widespread network disruptions. The study also identified asymmetry in the proportions of fibers connecting left and right cortical regions, which may worsen as the disease progresses.
Researchers emphasize the need for more data on LGBT health and health disparities. The study suggests that including sexual orientation and gender identity (SOGI) information in electronic health records (EHRs) can facilitate improved quality and outcomes of healthcare services for LGBT individuals.
The CEO Cancer Gold Standard program, developed by Johnson & Johnson, promotes workplace health promotion and industry practices that support cancer prevention and treatment. Employers can influence healthcare policies and reimbursement through data-driven decision making and the '5 Pillars' framework.
A new study published in Childhood Obesity journal reveals that child obesity interventions can have beneficial effects on cardiovascular fitness and physical activity, regardless of BMI change. The research suggests a more comprehensive approach to evaluating the success of these interventions is needed.
A NASA team outlines priorities for a future Europa lander mission to study its potential habitability. The mission would investigate the composition and chemistry of Europa's ocean and the thickness, uniformity, and dynamics of its icy shell.
Researchers have generated functional human liver cells from stem cells and transplanted them into mice with acute liver injury. The stem-cell derived human liver cells were able to function normally and increase the survival of treated animals. This breakthrough demonstrates a scalable method for producing these cells, which could lea...
Soft Robotics is a new peer-reviewed journal combining advances in biomedical engineering, biomechanics, and materials science to create robotic technology for interactive robots. The journal provides a forum for scientists and engineers across diverse fields to work together to build the next generation of soft robots.
Researchers have identified key regions in the dengue virus genome that can be targeted to prevent replication. Artificial microRNAs were constructed to specifically target these sites, leading to effective inhibition of viral replication in humans. This innovative approach offers new hope for treating millions affected by dengue fever.
A new method for improving blood supply to engineered replacement tissues uses laminin-derived peptides in hydrogels, which stimulates the growth of microvascular networks. This technology was tested in a mouse cornea transplant and showed successful cell growth and blood vessel formation.
Researchers explore fungal biology and bioengineering applications to produce enzymes for releasing sugars from biomass, converting to biofuels and biobased chemicals. Advances in technology enable the development of new industrial processes.
At high altitudes, pulmonary hypertension develops as a normal adaptive response but can become life-threatening if exaggerated. Research highlights the need for targeted drug therapy, with potential new directions emerging in understanding epigenetic mechanisms and their role in disease
At least half of birth-related deafness and many progressive hearing losses have a genetic basis. New sequencing technologies identify 1,000 mutations linked to hearing loss in 64 human genes. This knowledge will lead to practical treatments and effective genetic counseling.
The 2013 World Stem Cell Report will be published as a special supplement to the peer-reviewed journal Stem Cells and Development. The report delivers an orbital and unique viewpoint on regenerative medicine, featuring content from leading policy-makers, regulators, and experts.
Researchers have developed a rapid and reliable technique to identify mice with specific gene deletions or replacements, using polymerase chain reaction (PCR). This method will provide a valuable tool for researchers studying bone marrow reconstitution and TCR/CD3 retrogenesis.
A systematic review explores the potential value of genetic information obtained from breast milk for optimizing neonatal diets. The study suggests that genetic analysis of breast milk could help tailor nutrition to individual infants' needs, improving their outcomes.
Glybera, first gene therapy drug approved in the Western world, was developed after a decade-long search for its genetic mutation. The European Medicines Agency granted marketing approval on November 2, 2012, after several rejections and appeals. Glybera's efficacy was questionable, but its safety was not an issue.