Humans think they can conquer everything in this world, like they have a solution for every problem, but this is where people get greedy, overambitious and most importantly, desperate. For example, in most of the science fiction and survival thrillers, people dig their own grave by creating deadly viruses in the labs, sometimes for political reasons and sometimes to create a medical miracle. These movies show how these man-made viruses wipe out humanity and make the world a living hell for a few immune survivors. Now, this has been a widely explored trope in every survival thriller, but deep beneath this layer, these films talk about something really ominous about our future.
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Cancer often begins when the genetic instructions that guide our cells become scrambled, allowing cells to grow uncontrollably. Now, scientists at EMBL have developed an AI-powered system called MAGIC that can automatically spot and tag cells showing early signs of chromosomal trouble—tiny DNA-filled structures known as micronuclei that are linked to future cancer development.
JNeurosci: Martin-Correa et al. combined high-end volumetric electron microscopy and axon labeling methods to measure the synapses established in adult mouse somatosensory area 2 by specific thalamic cell populations.
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The synaptic circuits established by thalamocortical axons from the ventral posteromedial (VPM) and posterior (Po) nuclei in the first somatosensory cortex have been mapped in high detail as they are a prime model in functional and modeling studies of the interactions between the thalamus and cerebral cortex. In addition, VPM and Po neurons innervate the second somatosensory area (S2), but the synaptic organization of their axons in this area remained essentially unknown. On adult male mice, we combined axon labeling with serial section transmission electron microscopy and focused ion beam-scanning electron microscopy to measure and compare functionally relevant structural parameters of synaptic boutons (SBs), e.g., bouton and mitochondrial volume, vesicle pool size, as well as postsynaptic density (PSD) distribution and size.
One way cancer specialists detect the disease is by examining cells and bodily fluids under a microscope, a time-consuming and labor-intensive process called cytology. It involves visually inspecting tens of thousands to one million cells per slide for subtle 3D morphological changes that might signal the onset of cancer. But AI offers an approach that is potentially faster and more accurate.
In a new study published in the journal Nature, researchers demonstrate an AI-powered 3D scanning system that can automatically sort through samples and identify abnormal cells with performance approaching that of human experts.
Building digital models The team developed a system called Whole-Slide Edge Tomography, which uses a scanner to capture a series of images at different depths to create a 3D digital model of every cell on a slide.
A research team from the University of Minnesota has discovered that certain polyunsaturated lipids (fatty acids) can selectively eliminate senescent cells — aged, dysfunctional cells that accumulate in the body over time and contribute to chronic disease and aging. The mechanism involves triggering ferroptosis, a regulated form of cell death, which senescent cells are particularly vulnerable to due to their elevated iron levels and heightened oxidative stress. This marks the first demonstration that fatty acids can act as senolytics (agents that clear senescent cells). While clinical application remains premature — further testing on animal models of age-related diseases is still needed — the findings open a promising new avenue for developing senolytic therapies targeting aging and its associated conditions.
MINNEAPOLIS/ST. PAUL (03/12/2026) —New research from the University of Minnesota Medical School has identified fatty acids that selectively induce death in senescent cells — the culprits behind aging and many chronic diseases, opening new avenues for age-related therapies. The findings were recently published in Cell Press Blue.
The research team discovered certain naturally occurring polyunsaturated lipids can selectively remove senescent cells. Senescent cells are old, damaged cells that accumulate with age and contribute to aging and many age-related diseases like pulmonary fibrosis, osteoarthritis and loss of resilience to infections.
These lipids cause senescent cells to die through a process called ferroptosis, which is a regulated form of cell death that occurs when iron in the cell triggers damaging reactions in its fats. The study also showed that these aging cells have high levels of iron and oxidative stress, which makes them uniquely susceptible to this process. Since lowering the number of senescent cells is associated with better health in old age, these natural, active fats could be used as a treatment for age-related illnesses caused by cellular senescence.
RCT: Among adults with mTBI, targeted multidomain interventions and usual care behavioral management resulted in similar improvements in overall symptom severity and patient-perceived recovery over 4 weeks.
Question Is a targeted multidomain (T-MD) intervention more effective than a standardized behavioral management intervention in adults with mild traumatic brain injury (mTBI)?
Findings In this randomized clinical trial of 162 patients, both the T-MD and behavioral management groups experienced similar improvements in mTBI symptom severity and perceived improvement in primary outcomes over 4 weeks.
Meaning The findings suggest that both T-MD and behavioral management are effective for improving global mTBI symptoms.