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New study: Heat stress in dairy cows damages health of calves

A new study found that heat stress in pregnant dairy cows reduces fetal growth and influences the performance and immune development of offspring. Calves born to heat-stressed cows have lower birth weights, organ weights, and higher rates of cell death, suggesting compromised placental and fetal development.

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Scientists decipher how neuro-immune interactions burn deep fat

Researchers uncover a neuro-immune process by which brain signals instruct immune function in visceral fat stores, providing new approaches for fighting obesity and related illness. The study identifies a critical mediator of neuro-immune communication, mesenchymal cells, and reveals the molecular messages exchanged across all steps.

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.

A COVID-19 vaccine strategy to give the body ‘border protection’

A new research strategy enhances COVID-19 vaccine effectiveness by providing 'border protection' immunity in the nose, mouth and blood. The approach involves suppressing an enzyme that breaks down both pathogens and immune cells, resulting in a robust antibody response and improved protection against infections.

Apple iPhone 17 Pro

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

Off-target antibodies undermine HIV vaccine efforts

A recent study from Scripps Research found that proof-of-concept HIV vaccines generate off-target antibodies that degrade the vaccine's payload, hindering protection. The research provides critical insights for improving HIV subunit trimer vaccines and offers a promising avenue for design improvements.

Blocking how the malaria parasite suppresses the immune response

Researchers define the atomic-level architecture of a protein-receptor connection that allows the malaria parasite to evade the immune response. A drug designed to fit into this space could block the interaction, allowing the immune system to clear away the pathogen and potentially reducing severe malaria cases.

When mad AIOLOS drags IKAROS down: A novel pathogenic mechanism

Researchers at TMDU discovered a novel disorder resulting from a mutation in the AIOLOS protein, which causes immune deficiency and interferes with IKAROS protein function. The study found that the mutant protein forms a heterodimer with IKAROS, recruiting it to incorrect regions of the genome and leading to immunodeficiency.

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.

New study provides data on protections of ebola vaccines

A new study published in Science Translational Medicine reports on the protection offered by Ebola vaccines. The research found that different vaccine platforms conferred varying levels of protection, with RBD-specific antibodies and Fc-mediated immune functions playing key roles.

Why wild African fruits can supplement low protein staple foods

Research from University of Johannesburg uncovers essential amino acids in wild African fruits. The study reveals several species exceed daily nutritional values recommended by WHO. The white olive and jacket plum are good candidates to boost immune function against viruses due to high lysine content.

Study reveals how our immune system reacts to COVID-19 variants

Australian scientists found that COVID-19 survivors produced sustained antibodies but they were less effective against contemporary variants. The study suggests vaccination is more effective than the body's natural response and highlights the need for new vaccine designs to keep pace with emerging variants.

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.

Researchers discover way to improve immune response

A team of researchers has identified a mechanism explaining how Tpex cells can maintain their function for long periods, potentially improving the success rate of immunotherapy. The discovery was made by identifying increased amounts of an immunosuppressive molecule, which reduces activity of mTOR and dampens the immune response.

COVID-19-mRNA vaccine induces good immune response against coronavirus variants

A new Finnish study found that healthcare workers who received two doses of the Pfizer-BioNTech vaccine had strong antibody responses to SARS-CoV-2, with similar effectiveness against the alpha variant as the original virus. The immune response was weaker against the beta variant, but still provided relatively good protection.

GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

COVID-19 vaccine generates immune structures critical for lasting immunity

Researchers found that COVID-19 vaccines induce a robust and potentially long-lasting immune response with the formation of germinal centers in lymph nodes. Vaccination led to high levels of neutralizing antibodies effective against three variants of the virus, including the Beta variant from South Africa.

Two COVID-19 vaccines show safety, strong immunity in infant model

Researchers have developed two COVID-19 vaccines that elicited durable neutralizing antibody responses to SARS-CoV-2 in pre-clinical research. The Moderna mRNA vaccine and a protein-based vaccine candidate showed strong immunity in infant rhesus macaques, with no adverse effects.

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.

Discovery of circadian rhythm gene in mice could lead to breakthroughs

Researchers at Virginia Tech have identified a novel gene, Per2AS, that controls the sleep/wake cycle in mice, revealing the importance of non-coding genes in regulating biological processes. The study's findings could lead to breakthroughs in understanding internal body clocks and their role in various diseases.

Immunity boost in the gut

A comprehensive review suggests that gut microbiota play a crucial role in immune responses to vaccinations. The study aims to improve vaccine effectiveness by understanding the microbiota's impact on B and T cell immune responses.

Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

Metabolic hormone ‘leptin’ linked to vaccine response

A University of Queensland study has found that reduced levels of metabolic hormone leptin are associated with poor vaccine antibody responses in both young and older individuals. The research could lead to the development of new strategies for improving vaccine protection in vulnerable populations.

Combining immunotherapies against cancer

Researchers developed a microparticle-based cancer vaccine that kickstarts an immune response, increasing the proportion of mice cured of tumors to 75%. Combining the vaccine with immune checkpoint inhibitors greatly improves treatment success, offering a promising approach to improving cancer treatment.

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.

How plankton hold secrets to preventing pandemics

A University of Colorado Boulder study suggests that invertebrate immunity can prevent disease transmission, offering insights into COVID-19 and other zoonotic diseases. Researchers observed that some plankton can stop fungal spores from entering their bodies, while others clear infections within a limited window after exposure.

Sperm help 'persuade' the female to accept pregnancy

Sperm deliver signals that increase the chances of conception by persuading female reproductive tissues to accept the male partner's genetic material. Factors like age, diet, and environmental exposures can affect sperm quality, impacting pregnancy health.

Urban traffic noise causes song learning deficits in birds

Young zebra finches exposed to traffic noise developed songs with lower accuracy and were delayed in their vocal development. Chronic stress due to noise also suppressed the birds' immune function, leading to potential long-term health issues.

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.

Jab-free dengue immunity could be just a click away

A dengue virus vaccine candidate has produced a protective immune response in infected mice, offering a promising alternative to existing vaccines. The UQ-developed vaccine uses an Australian insect virus and can be administered via a microarray patch for easy, needle-free delivery.

Kefir packs less of a probiotic punch than labels claim

A new study found that five major kefir brands fell short of their claims, delivering between 10 million to 1 billion bacteria per gram. The researchers also identified discrepancies between the labeled species and those present in the products.

A touch from a conversing robot is linked to positive emotional state

A study published in PLOS ONE found that participants who were touched by a humanoid robot during conversation reported a better emotional state. Those who received non-functional touch from the robot were more likely to comply with requests and exhibit positive behavioral responses, suggesting potential for robots to boost motivation.

Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Corals that "spit" algae

Corals use an ancient immune mechanism to select suitable microalgae as symbionts, tolerating them over time. The 'vomocytosis' process involves immune suppression that allows algae to establish a niche within the coral's cells, facilitating nutrient exchange.

Celestron NexStar 8SE Computerized Telescope

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

New findings suggest organ tissues become increasingly immune throughout life

A University of Minnesota Medical School study found that organ tissues develop immunity to viruses over time, leading to a broader understanding of the immune system's role in surveillance. The research reveals that up to 25% of cells in organs are immune cells, significantly contributing to the body's cellular makeup.

The immune link between a leaky blood-brain barrier and schizophrenia

A study by Penn researchers found that people with schizophrenia have a compromised blood-brain barrier, allowing the immune system to improperly influence the central nervous system. This inflammation contributes to the condition's symptoms. The findings may also apply to other mental disorders.

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Federal policy to reduce deaths from sepsis was mostly ineffective

A large-scale evaluation of a federal policy aimed at reducing deaths from sepsis found that it was mostly ineffective in improving patient outcomes. Despite significant investments, the 'all or none' guidelines, known as SEP-1, did not translate to clinically meaningful changes in care delivery or reductions in deaths.

BIO Integration Journal, Volume 2, Issue Number 1, publishes

The journal publishes an editorial, two mini review articles, two opinion articles, and an interview on various topics including COVID-19 diagnosis, dental implant biomaterials, ferroptosis resistance in cancer, and sonoporation. BIO Integration Journal is a peer-reviewed, open access international journal dedicated to modern medicine.

Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

Study predicts which kids hospitalized with RSV likely to worsen

A new study by researchers at WashU Medicine found that children hospitalized with RSV are likely to get sicker if they have high levels of defective viral genomes. These defective genomes can trigger a strong antiviral immune response, but timing matters in determining the course of illness.