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Airway Cells Physically Expel Infected Cells to Combat Rhinovirus, Study Reveals

Airway Cells Physically Expel Infected Cells to Combat Rhinovirus, Study Reveals

Researchers at the Crick and King's College London have discovered a novel defense mechanism in airway cells against rhinovirus infection, the primary cause of the common cold. This process, termed 'virus-induced cell extrusion' (VICE), involves airway cells physically pushing infected cells out of the tissue. The study, published in Science Advances, highlights that this epithelial defense occurs in two distinct waves. The first wave is rapid, triggered by the cell's ability to sense mechanical changes before the virus fully enters. A second wave follows as the virus replicates, leading to cell death. This mechanism allows epithelial cells to act immediately without requiring signals from immune cells. Experiments with human epithelial cells in the lab showed that a healthy cell layer could remove infected cells and limit infection. However, disrupting the junctions between these cells led to a greater buildup of virus particles. The researchers also observed VICE in mouse lung tissue, confirming its rele...

Diabetes Linked to Hair Loss Through Multiple Physiological Mechanisms

Diabetes Linked to Hair Loss Through Multiple Physiological Mechanisms

Diabetes, both type 1 and type 2, can contribute to hair loss through several physiological mechanisms, although it does not directly cause it. High blood sugar levels can damage small blood vessels, leading to reduced blood flow to hair follicles, thereby depriving them of essential nutrients and oxygen. This impaired circulation can result in thinning hair or shedding. Additionally, diabetes can disrupt hormonal balance, altering the hair growth cycle and causing hair to enter the resting phase prematurely, leading to increased shedding. Individuals with type 1 diabetes also face a higher risk of autoimmune conditions like alopecia areata, where the immune system attacks hair follicles. Chronic inflammation and the physical and emotional stress associated with managing diabetes can further exacerbate hair loss.

Texas A HRRC Establishes National Advisory Committee to Advance Hazard Mitigation and Resilience

Texas A HRRC Establishes National Advisory Committee to Advance Hazard Mitigation and Resilience

The Texas A&M University Hazard Reduction and Recovery Center (HRRC) has announced the formation of a new national advisory committee. This committee comprises respected leaders from various fields, including hazard mitigation, disaster recovery, community resilience, environmental justice, and risk governance. Its primary role is to guide the HRRC's strategic direction, foster stronger partnerships between research and practical application, and enhance the center's impact on communities facing increasing disaster and climate risks. The committee includes distinguished scholars, public-sector and nonprofit leaders, and pioneering practitioners with expertise in planning, infrastructure, social vulnerability, catastrophe risk management, and community-led recovery. Dr. Michelle Meyer, director of the HRRC, emphasized that the committee will deepen the center's ability to connect leading-edge science with policy innovation and real-world implementation, particularly for vulnerable communities.

Representatives Grothman and Garcia Introduce Bipartisan Bill to Combat Predatory Lending

Representatives Grothman and Garcia Introduce Bipartisan Bill to Combat Predatory Lending

Congressman Glenn Grothman of Wisconsin's Sixth District and Jesus “Chuy” Garcia of Illinois have co-introduced the Veterans and Consumers Fair Credit Act, a bipartisan bill aimed at protecting consumers from predatory lending practices. The proposed legislation seeks to extend the safeguards currently provided by the Military Lending Act to consumers nationwide. Additionally, the bill is designed to allow individual states to maintain and enforce stronger consumer protections where they already exist. Rep. Grothman emphasized that the bill would also preserve existing exceptions for mortgages, certain vehicle loans, and qualified federal credit union loans. He highlighted the detrimental impact of predatory lending, which can trap borrowers in cycles of debt, questioning why practices deemed too harmful for service members should be acceptable for the general public. The Veterans and Consumers Fair Credit Act has been referred to the U.S. House Committee on Financial Services for further consideration.

Nikole Hannah-Jones's Daughter's Public School Experience Sparks Debate on Educational Equity

Nikole Hannah-Jones's Daughter's Public School Experience Sparks Debate on Educational Equity

Nikole Hannah-Jones, the journalist known for 'The 1619 Project,' has revealed her family's decision to move their daughter, Najya, from a Brooklyn public school to a private institution after a decade. This move comes after Hannah-Jones and her husband initially enrolled Najya in a public school next to a public housing development with the intention of challenging New York City's 'separate and unequal school system.' Hannah-Jones detailed in a New York Times Magazine essay that her daughter, now 16, expressed dissatisfaction with her education, particularly after discovering the school's low ranking. Najya questioned her parents' decision, stating, 'Sometimes I wish instead of always thinking about other kids, you would have thought about me. I never really got the education I wanted.' The essay highlighted issues such as a lack of adult supervision in the cafeteria, uncorrected homework, and the absence of mandatory reading assessments, leading Hannah-Jones to conclude that there was a 'callous disregar...

University of Arizona Astronomers Reveal Early Galaxies Dispersed Heavy Elements into Intergalactic Space

University of Arizona Astronomers Reveal Early Galaxies Dispersed Heavy Elements into Intergalactic Space

Astronomers at the University of Arizona have published new research in Nature Astronomy, indicating that early galaxies began dispersing heavy elements like carbon and oxygen into intergalactic space much earlier than previously thought. This discovery challenges the long-held assumption that gas surrounding newly formed galaxies in the early universe remained largely pristine, composed primarily of hydrogen and helium. The study, led by Yongda Zhu, a Postdoctoral Researcher in the Department of Astronomy and Steward Observatory, focused on three early galaxies observed approximately 500 million years after the Big Bang, during the Epoch of Reionization. Using NASA’s James Webb Space Telescope (JWST), researchers analyzed the absorption patterns of light from these distant galaxies as it passed through surrounding gas. The JWST's infrared capabilities allowed for detailed observation of these galaxies as they appeared about 13 billion years ago. The analysis revealed faint absorption signatures consistent...

New Mexico Streamlines Regulations to Boost Home-Based Child Care Sector

New Mexico Streamlines Regulations to Boost Home-Based Child Care Sector

New Mexico has implemented significant changes to support and expand its home-based child care system, which is a critical component of the state's infant-toddler care infrastructure. The state's newly expanded child care assistance program, coupled with legislative action, has made it easier for individuals to open and operate home-based child care businesses. For instance, one provider, Yaneidy Gomez, was able to obtain a license and begin welcoming families within a month due to streamlined bureaucracy. A key legislative change, Senate Bill 96, effective July 1, mandates that all licensed and registered child care homes be treated as residential properties, removing zoning-related obstacles that previously hindered the establishment of such businesses. This initiative aims to address severe child care shortages, particularly for infants and toddlers, and to provide sustainable revenue and living wages for providers.

Andover Issues Weekly Travel Advisory for Lowell Street Water Main and Bridge Construction

Andover Issues Weekly Travel Advisory for Lowell Street Water Main and Bridge Construction

The town of Andover has issued its weekly travel advisory for the week of September 28, detailing ongoing construction projects that may impact local traffic. Key projects include water main construction on Lowell Street, specifically between Beacon Street and Lincoln Street, which is estimated to continue through Fall 2026. This work may reduce traffic to alternating one-way travel, with police details and flaggers present to manage flow. Additionally, water main construction is underway at Chandler Circle, estimated from September 23 through Fall 2026, which will necessitate traffic detours through Westminster Roadway, Canterbury Street, and Lowell Street. State projects also continue, including the Burnham Road Bridge (MBTA) preservation project, closing Burnham Road in both directions until October 2026, and ongoing I-495 bridge replacement work by MassDOT, which may cause lane restrictions and periodic delays.

University of Florida Scientists Develop Portable Device for Rapid Mosquito-Borne Virus Detection

University of Florida Scientists Develop Portable Device for Rapid Mosquito-Borne Virus Detection

Scientists at the University of Florida have developed an inexpensive, handheld device capable of simultaneously detecting seven mosquito-borne viruses. This device, detailed in Analytical Chemistry, operates without a power supply, bulky equipment, or extensive training, making it suitable for low-resource or remote settings where traditional laboratory testing is often unavailable. The technology is based on reverse transcription loop-mediated isothermal amplification (RT-LAMP), which, similar to RT-PCR, detects small amounts of viral genetic material but functions at a single temperature, yielding results within 30 minutes to an hour. The latest version of the device is designed to test for Zika, chikungunya, Mayaro, and four types of dengue viruses, all of which circulate in Haiti, other Caribbean nations, and various countries in the Americas. When tested with human samples, the device performed comparably to the gold standard reverse transcription polymerase chain reaction test. The team miniaturized...

Supermassive Black Holes Leave Glowing Trails Far Beyond Host Galaxies, Influencing Circumgalactic Medium

Supermassive Black Holes Leave Glowing Trails Far Beyond Host Galaxies, Influencing Circumgalactic Medium

Astronomers have found evidence that narrow plasma jets launched by supermassive black holes leave a directional imprint on the circumgalactic medium (CGM), the vast reservoir of gas surrounding galaxies. Cool ionized gas glows significantly more strongly along the paths of these jets compared to other regions around the same galaxies. This phenomenon, detailed in a study published in The Astrophysical Journal Letters, combines optical spectra from the Dark Energy Spectroscopic Instrument (DESI) with radio observations from the LOFAR Two-meter Sky Survey. Researchers identified a strong H-alpha emission signal along radio-jet directions, which nearly disappeared when averaged across all directions. This two-part pattern of emission, strengthening near the galaxy and again near and beyond projected radio lobes, provides clues about how mechanical energy travels outward from the black hole, affecting gas hundreds of thousands of light-years away.

Etymology of 'Woensdagavond' Traces Back to Ancient Germanic and Latin Roots

Etymology of 'Woensdagavond' Traces Back to Ancient Germanic and Latin Roots

The Dutch word 'woensdagavond,' meaning 'Wednesday evening,' has a rich etymological history that traces back through several ancient languages. Its origin can be found in the Dutch word 'woensdag,' which itself derives from Middle Dutch 'woensdach' and Old Dutch 'wuodenesdag.' Further back, it is linked to the Proto-Germanic '*Wōdanas dag,' which translates to 'Woden's day.' This Germanic root is a calque of the Latin 'diēs Mercuriī,' meaning 'day of Mercury.' The Latin term, in turn, has connections to Sanskrit 'saumyavāra,' which also refers to the day of Mercury, highlighting a deep linguistic lineage across Indo-European languages.

Parental Obesity Linked to Increased Cardiometabolic Risk in Offspring, Study Finds

Parental Obesity Linked to Increased Cardiometabolic Risk in Offspring, Study Finds

A prospective cohort study, utilizing data from the China Health and Nutrition Survey (1989–2015), has provided further evidence linking parental overweight/obesity to adverse cardiometabolic trajectories in offspring. The study, which included 4,982 participants, categorized offspring based on their parents' weight status: neither parent affected, only father affected, only mother affected, or both parents affected. Findings indicate that offspring with both parents affected by overweight/obesity consistently exhibited the highest baseline levels of cardiometabolic indices such as BMI, waist circumference, and blood pressure, from childhood into adulthood. While these children showed higher baseline risks, the study did not consistently find significantly accelerated annual progression rates compared to other groups. The research highlights the family unit, particularly the combined weight status of both parents, as a critical determinant and an early-life risk identifier for cardiometabolic health.

Georgia Tech and Emory University Researchers Develop Targeted GI Delivery for mRNA Therapies and Vaccines

Georgia Tech and Emory University Researchers Develop Targeted GI Delivery for mRNA Therapies and Vaccines

Researchers at Georgia Tech and Emory University have discovered that delivering lipid nanoparticle (LNP) medicines directly to various areas of the gastrointestinal (GI) tract can precisely alter where these therapies travel in the body. This innovation opens new possibilities for mRNA therapies and vaccines by enabling more precise targeting of specific organs while limiting unwanted side effects in others. Traditionally, LNPs are delivered subcutaneously or intravenously, which can lead to drug interactions with organs like the liver, lungs, and spleen, causing side effects and limiting dosage. By using mouse models, the researchers mapped how nanoparticles traveled after microneedle injections into different parts of the GI tract, including the cheeks, stomach, and rectum. They found that this method allowed them to target organs such as the pancreas and lymph nodes more effectively, while reducing uptake in the liver, lungs, and spleen. For example, delivering glucagon-like peptide-1 (GLP-1) mRNA dose...

GE Aerospace Finalizes T700 Engine MRO Localization Agreement with Poland's WZL-1

GE Aerospace Finalizes T700 Engine MRO Localization Agreement with Poland's WZL-1

GE Aerospace and Military Aviation Works No. 1 (WZL-1) in Dęblin, Poland, have finalized an agreement for Maintenance, Repair, and Overhaul (MRO) support for T700/CT7 engines. This agreement designates WZL-1 as a licensed MRO provider for these engines, which power the Polish Armed Forces' aircraft fleet, including Boeing Apache, Sikorsky S-70i Black Hawks, and Leonardo AW149 and AW101 helicopters. The localization commitment is part of the Apache helicopter order placed by the Polish Ministry of National Defense in 2024. Shawn Warren, Vice President, Defense & Systems, GE Aerospace, emphasized that this partnership ensures high-standard maintenance and support for the Polish fleet. Jacek A. Goszczyński, CEO of WZL-1, highlighted that the agreement strengthens Poland's sovereign MRO capabilities and national security, while Adam Leszkiewicz, President of the Management Board of Polish Armaments Group, noted the creation of highly skilled jobs and the strengthening of regional industrial hubs.

Rep. Gluesenkamp Perez Introduces Legislation to Expand VA Home Loans for Rural Veterans

Rep. Gluesenkamp Perez Introduces Legislation to Expand VA Home Loans for Rural Veterans

Representative Marie Gluesenkamp Perez (WA-03), alongside Representative Bruce Westerman (R-AR), has introduced the Veterans Owner-Builders’ Rights Act. This bipartisan legislation aims to expand the accessibility of VA home loans, specifically enabling rural veterans to utilize these loans for constructing their own homes. The bill proposes a five-year pilot program under the Department of Veterans Affairs (VA) to provide direct housing loans to veterans in rural areas for new home construction. The initiative seeks to address the shortage of starter homes, particularly in rural communities where housing demand often outpaces construction. Many veterans possess the necessary skills to build homes but currently face limitations in using their VA benefits for such projects. The proposed act aims to remove these barriers, offering a new pathway to homeownership and wealth creation for veterans, while also contributing to the overall housing supply.

Axiom Space Highlights Precision Sewing in Next-Generation Spacesuit Production for Artemis Missions

Axiom Space Highlights Precision Sewing in Next-Generation Spacesuit Production for Artemis Missions

Axiom Space is spotlighting the meticulous work of its Soft Goods Lab in Houston, where a team of sewing technicians is producing the Axiom Extravehicular Mobility Unit (AxEMU), the next-generation spacesuit for astronauts on future Artemis lunar missions. The company emphasizes the extreme precision required, with every step of the spacesuit component production adhering to strict written instructions and undergoing multiple checks before quality assurance. This process stands in stark contrast to other sewing specialties, demanding zero margin for error due to the life-support capabilities of the suits. The team comprises individuals from diverse backgrounds, including theater, marine trades, and NASA mission operations, all united by the critical standard of precision in their craft. Nikki Brazil, the Soft Goods Group Lead, plays a crucial role in translating technical specifications for the technicians, ensuring the highest standards are met for hardware designed to protect astronauts in the harsh envi...

Washington University Researchers Develop Antibody to Combat Neurodegeneration in Alzheimer's Mice

Washington University Researchers Develop Antibody to Combat Neurodegeneration in Alzheimer's Mice

Researchers at Washington University School of Medicine in St. Louis have identified a potential antibody-based treatment to reduce neurodegeneration in tauopathies, including Alzheimer's disease. In a study involving mice with Alzheimer's-like tau protein accumulation, injecting an antibody targeting the CXCR3 protein over several months successfully blocked the entry of T cells into the brain. This intervention led to a reduction of T cells in the brain by approximately half. The treated mice demonstrated preservation of about 40% more tissue in the memory centers of their brains and performed better on memory tests compared to untreated mice. Notably, these positive outcomes were achieved without altering the levels of tau protein in their brains. This research, published in Neuron, suggests that the immune system's response to tau, rather than the protein itself, is a significant contributor to the damage seen in these diseases. The study highlights the CXCR3 axis as a critical target for mitigating T ...

Bears-Eagles Inactives: Ozzy Trapilo, Caleb Williams out

Bears-Eagles Inactives: Ozzy Trapilo, Caleb Williams out

Here are the inactive lists for the Bears and the Eagles from @wiltfongjr.

Browns Tyson Campbell injury update plus offensive starter likely to miss Week 4 vs Steelers

Browns Tyson Campbell injury update plus offensive starter likely to miss Week 4 vs Steelers

The Cleveland Browns and Pittsburgh Steelers projected their injury reports for Week 4. Tyson Campbell should play

Shawn Levy's Disney Deal Fuels "Real Steel" Revival Speculation

Shawn Levy's Disney Deal Fuels "Real Steel" Revival Speculation

Shawn Levy's Disney Deal Fuels "Real Steel" Revival Speculation