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Tai chi chih boosts shingles immunity in older adults

A new study finds that tai chi chih significantly increases immune cell levels and improves physical functioning in older adults with shingles. The exercise program was comparable to hip replacement surgery in boosting immunity and reducing symptoms.

$85 million awarded for research on human immunity and biodefense

The NIH has awarded $85 million to five cooperative centers for translational research on human immunology and biodefense. Researchers will develop new ways to analyze immune cells and use imaging technologies to study vaccine responses, aiming to strengthen the immune system against diseases.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Fast-acting ebola vaccine protects monkeys

Scientists at NIAID and USAMRIID developed a prime-boost vaccine strategy that protects monkeys from Ebola infection. The boost alone shows promise in offering quick but weaker immune response.

Immune response to Alzheimer disease–related protein changes as we age

A study reveals that elderly humans and patients with Alzheimer's disease exhibit increased T cell reactivity towards Abeta, a protein linked to the aging process. This selective increase in Abeta-reactivity has implications for developing Abeta vaccines and may be connected to disease susceptibility and progression.

New study shows green algae extract boosts flu vaccine

A new study shows that a derivative of green algae Chlorella pyrenoidosa improves the body's immune response to influenza vaccines. The study found significant increases in antibody responses after supplementation with two different doses of the extract, with no adverse effects reported.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Dietary supplement and flu vaccines

A recent study published in the Canadian Medical Association Journal investigated the effects of a Chlorella-derived dietary supplement on immune function and influenza vaccination. The results showed no significant increase in antibody response to the flu vaccine overall, although some increase was seen in participants aged 50 to 55.

Emory researchers discover novel mechanism of how anthrax impairs immunity

Researchers at Emory University discovered a novel mechanism of how anthrax disables the immune response by compromising dendritic cell function. The study found that the lethal factor (LF) disrupts mitogen-activated protein kinase enzymes in dendritic cells, leading to lethargy and preventing the activation of the immune system.

Scientists focusing on how exercise raises immunity

Researchers are investigating how exercise affects immune function in older populations, aiming to prevent infections and improve health outcomes. Preliminary data suggests moderate exercise may boost immune function measures and reduce mortality caused by influenza.

Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

Turning foe into friend with lentiviral vectors

Researchers have developed a third-generation lentivector that transduces dendritic cells in vivo, inducing a strong and persistent antigen-specific immune response. This approach may replace costly and labor-intensive methods currently used to elicit tumor-specific cytotoxic T lymphocyte responses.

High-speed images show how cells mobilize for immune response

Researchers use high-speed imaging to track movement of calcium waves in cell signaling, identifying a sequence of amino acids (LTL) that controls the pathway. The findings have implications for treating autoimmune diseases such as arthritis and uveitis.

Immune responses to peanuts are key in a growing allergic phenomenon

A study published in JCI Journals identified unique immunological factors produced by immune cells of peanut-allergic children compared to non-allergic individuals and those who outgrown their allergies. These findings suggest the development of allergic reactions depends on host immune response rather than inherent allergenic properties.

Pheromone receptors need 'escorts'

Researchers discovered that MHC proteins, including M10, play a crucial role in detecting and modulating pheromone activity in mice. The findings suggest that these proteins may act as escorts for pheromone receptors, allowing them to reach the surface of neurons where chemical reception takes place.

Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

Receptor could be target for cancer therapy

Vanderbilt University Medical Center researchers found that blocking the prostaglandin E2 (PGE2) receptor EP2 may restore the immune system's ability to kill tumors. In mouse models, tumors grew smaller and mice survived longer when the EP2 receptor was absent.

Leptin regulates the immune response to friend and foe

Researchers found leptin significantly correlates with reduction in food intake and weight loss prior to developing EAE symptoms. Modulating leptin concentration through dietary approaches may have potential utility in treating MS and other autoimmune diseases.

Infection with second strain of HIV compromises treatment

Researchers found that patients infected with one strain of HIV can develop superinfection with another strain, compromising treatment. Genetic analysis confirmed the presence of a second type of HIV in the patient's blood, indicating that superinfection is possible and poses unique challenges for vaccine development.

Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Grant will advance research of infection-fighting blood cells

A team of researchers will study the role of Rac2, a protein important in phagocytic blood cell function, using mice that lack a functional Rac2 gene and exhibit immune system defects. The long-term goal is to develop novel approaches to control phagocyte function and disease.

Hope for kidney transplant patients of improved graft survival

A recent study found that CellCept therapy can effectively reverse kidney damage and improve graft survival in patients with chronic kidney function decline. The results showed a significant increase in kidney function reversal or stabilization in patients treated with CellCept compared to those on cyclosporine.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

New Science Press launches Proteins: From Sequence to Structure

Proteins: From Sequence to Structure is the first book in the Primers in Biology series, covering sequence, structure, and functional properties of proteins from a post-genomic focus. The authors, Gregory Petsko and Dagmar Ringe, are authorities in their field and have received high praise for their comprehensive primer.

Stressed intestine can give rise to food allergy

Researchers found that stressed mice exhibited increased diarrhoea responses to egg albumin, while non-stressed mice also showed occasional reactions. The study suggests chronic stress may contribute to food allergies and intestinal diseases like Crohn's disease.

DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Researchers identify a key 'brake' of the immune response

Scientists have identified ILT3 and ILT4, a key pair of molecules that function as a brake for the immune response. Increasing their activity on dendritic cells may create tolerance to foreign tissues, while decreasing it can enhance the immune response against malignant cells.

Is there a link between alcohol and allergies?

Research found that regular alcohol intake higher than 70 grams per week is associated with increased total serum IgE levels. Moderate drinking may also lead to abnormal immune responses, affecting the control of the immune system's response to allergens.

Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Duke surgeon: use of common clotting agent should be restricted

Researchers found that bovine thrombin causes an immune response similar to lupus in mice and can lead to post-operative complications. Bovine thrombin is a potent enzyme used in surgical procedures, but its use should be restricted to life-saving surgeries due to the risk of autoimmune responses.

Minor mutations in HIV virus have major impact

Researchers found that minor mutations can significantly impair the immune system's ability to recognize and attack the virus. This means that vaccines targeting these regions may be less effective due to evolving strains of the virus.

Gene therapy for muscular dystrophy

A study by Penn researchers found that a common gene delivery system for muscular dystrophy can trigger an immune response in mice unless paired with a muscle-specific promoter. The use of restricted promoters is crucial before expanding clinical trials.

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Well-nourished women maintain ability to ward off disease in old age

A new study from Penn State suggests that healthy eating habits and good health status can help maintain the ability to fight off germs and reduce illness in older adults. The research found that well-nourished women between 60 and 80 years old have immune systems that function similarly to younger women.

Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Dendritic Cell Therapy For The Treatment Of Cancer

Researchers are developing a new approach to treat cancer by boosting the immune system using dendritic cells, which can be grown in large quantities in culture. The therapy has shown promise in clinical trials, particularly for patients with advanced melanoma or breast cancer.