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Texas A&M University


Encouraging physical activity to upgrade quality of life

A Texas A&M University study found that an intervention program increased physical activity in older rural women, leading to improved quality of life and reduced health risks. The Strong Hearts, Healthy Communities 2.0 program was successful in increasing exercise levels at both 12 and 24 weeks.

SourceTexas A&M University·JournalInternational Journal of Behavioral Nutrition and Physical Activity·DateFeb 8, 2023

Breastfeeding may reduce arsenic exposure in infants in arsenic-contaminated areas

A study published in International Journal of Environmental Research and Public Health found that breastfeeding can reduce arsenic exposure in infants compared to formula feeding. Researchers measured arsenic levels in mothers, babies, and breast milk, revealing a clear association between maternal and neonatal arsenic exposure.

SourceTexas A&M University·JournalInternational Journal of Environmental Research and Public Health·DateFeb 8, 2023

Uncovering bacteria survival strategies

Bacteria can survive antibiotics without acquiring new genes or mutating existing ones by maintaining high electrochemical energies. These high-energy cells exhibit a wide range of energy levels despite being in a state of arrested growth, enabling them to adapt and spread rapidly.

SourceTexas A&M University·JournalmBio·DateFeb 8, 2023

An ounce of prevention: Differences in HIV prevention activities among rural and urban physicians

A recent study by Texas A&M University reveals that rural family medicine physicians are less comfortable providing sexual risk reduction counseling to adolescents compared to their urban counterparts. This disparity highlights the need for increased awareness and training of PrEP-related clinical activities among rural providers, whic...

SourceTexas A&M University·JournalThe Journal of Rural Health·DateDec 12, 2022

Repairing gut saves brain function after stroke

Scientists at Texas A&M University found that transplanting intestinal epithelial stem cells can repair the gut and reduce inflammation, potentially preserving cognitive function after a stroke. The study suggests that targeting gut health may be key to developing more effective stroke therapies.

SourceTexas A&M University·JournalBrain Behavior and Immunity·DateNov 18, 2022

Tracking trust in human-robot work interactions

Researchers at Texas A&M University used functional near-infrared spectroscopy to monitor participant responses during human-robot collaborations. They found that faulty robot actions decreased operator trust and associated it with increased brain activity in the frontal, motor, and visual cortices.

SourceTexas A&M University·JournalApplied Ergonomics·DateNov 1, 2022

Quantum light clarifies bioimaging

Researchers at Texas A&M University created a device that harnesses quantum fluctuations to enhance spectroscopy results in Brillouin microscopy, increasing image clarity and accuracy. The new source significantly improves the signal-to-noise ratio, allowing for better visualization of biological structures and properties.

SourceTexas A&M University·JournalOptica·DateAug 20, 2022

Unlocking cell nucleus behaviors

The discovery reveals that the nucleus deforms like a liquid drop, preserving its shape and protecting its genome. This understanding may lead to new approaches for treating cancer by aiding cell nuclei in regaining their normal shapes.

SourceTexas A&M University·JournalAdvanced Science·DateAug 18, 2022

Nanoscale fluid-phase changes revealed

Researchers developed a nanopore-scale glass-topped lab-on-a-chip to study complex fluid behaviors at the nanoscale. The device allowed for direct visual recordings of liquid to vapor and back to liquid phase changes, revealing that nanopore behavior influences production and affecting recovery discrepancies.

SourceTexas A&M University·JournalLangmuir·TypeNews article·DateAug 11, 2022

Are drones the optimal way to distribute COVID-19 tests?

A new study from Texas A&M University uses drone delivery to quickly distribute at-home diagnostic tests, minimizing exposure to others and reducing transmission rates. The approach can reduce transmission by a factor of 7.5 and has potential applications in other infectious diseases like influenza.

SourceTexas A&M University·JournalJournal of Intelligent & Robotic Systems·TypeNews article·DateJul 25, 2022

Shift work increases the severity of strokes later in life

A new study published in Neurobiology of Sleep and Circadian Rhythms found that shift work can lead to long-lasting health effects, including increased severity of strokes. The research, led by Texas A&M University, suggests that disrupted internal body clocks can alter gut and brain interactions, leading to worse stroke outcomes.

SourceTexas A&M University·JournalNeurobiology of Sleep and Circadian Rhythms·TypeNews article·DateJul 12, 2022

With changing climate, global lake evaporation loss larger than previously thought

Researchers created a dataset quantifying trends of evaporative water loss from 1.4 million global lakes and artificial reservoirs, revealing a 15.4% increase in long-term lake evaporation volume. This finding highlights the importance of accurate information for water management decision-makers in addressing climate change impacts.

SourceTexas A&M University·JournalNature Communications·TypeNews article·DateJul 5, 2022

Determining how and why cells make decisions

Researchers at Texas A&M University are developing mathematical models to predict and control cellular differentiation. They created a technique using mix-and-read assays, which allow for the detection of key signaling proteins in live tissues. This method enables researchers to gain a deeper understanding of how cells make decisions.

SourceTexas A&M University·JournalACS Omega·DateJul 1, 2022

Scientists uncover key factor in human brain development

Researchers at Texas A&M University College of Medicine have identified a crucial mechanism driving the evolution of the neocortex, leading to increased intelligence and surface area. This breakthrough understanding contributes to insights into developmental deficits linked to autism spectrum disorders and intellectual disabilities.

SourceTexas A&M University·JournalCell Reports·TypeNews article·DateJun 2, 2022

Advancing fundamental drilling science

Researchers at Texas A&M University reduced well-completion times and drill bit changeouts by using physics-based instruction and oil and gas techniques. This approach improved the efficiency of drilling geothermal wells, resulting in significant time and cost savings.

SourceTexas A&M University·TypeNews article·DateMay 20, 2022

Minerals can be key to healing damaged tissue

A collaboration between researchers identified crucial minerals regulating gene expression to control tissue renewal and growth. Minerals such as silicon, magnesium, and lithium induce endochondral ossification by turning on key genes, leading to the transformation of stem cells into bone cells.

SourceTexas A&M University·JournalScience Advances·DateMay 6, 2022

Pinpointing the sound of failure

Researchers at Texas A&M University have identified a unique sound signature produced by rocks as they crack and break. This discovery was made using a combination of supervised machine learning, causal discovery, and rapid simulations. The team found that an unusual pattern of positive and negative measurements in sound wave-transmiss...

SourceTexas A&M University·TypeNews article·DateMar 30, 2022