 | In 10 women with advanced osteoporosis, one infusion of autologous bone marrow stromal cells engineered with HCELL reduced fragility fractures from 0.54 to 0.11 per patient-year over six years. Bone tissue area increased nearly twofold at four months, with reduced pain and improved physical function; larger controlled trials are needed. |
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 | Forebrain/midbrain and hindbrain arise from distinct, mutually exclusive progenitors marked by Otx2 and Gbx2, with different chromatin states. This developmental division was conserved across several animals and enabled generation of functional human hindbrain motor neurons from pluripotent stem cells, supporting models of brainstem disorders. |
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 | Persistent childhood poverty was associated with 3.3-fold and 3.4-fold higher likelihood of being NEET at ages 17 and 23, respectively. Among those NEET at 17, 56% with persistent poverty remained NEET at 23 versus 33% of those never in poverty, indicating reduced transitions into education or employment. |
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 | An investigational blood test combining circulating microRNAs, exosomal microRNAs, and CA19-9 detected stage 1–2 pancreatic cancer with 87% sensitivity in nearly 1,800 participants. False-positive rates were 3% in low-risk and 16% in high-risk groups; high-grade dysplasia was detected in over 64%. |
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 | A cold, collimated muonium beam has been produced using superfluid helium, enabling proposed measurements of the gravitational response of second-generation particles. An atom interferometer could detect gravity-induced shifts despite the muon’s 2.2-µs lifetime, testing whether the equivalence principle applies to muonium. |
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 | Guidance recommends discussing and assessing diabetes distress at every consultation, with validated tools used at least annually and during major life or treatment changes. Management should include tailored psychological or psychoeducational support. Continuous glucose monitoring and automated insulin delivery may reduce distress in type 1, but not type 2 diabetes. |
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 | ATLAS collision data provide strong evidence of quantum entanglement between Z boson pairs produced in Higgs boson decays. Reconstructed electron and muon decay angles inferred correlated Z-boson spin states, extending entanglement tests to short-lived particles at TeV-scale collision energies. |
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 | Interfascicular matrix tendon cells were highly sensitive to substrate stiffness, showing structural and gene-expression changes and reduced proliferation on stiff surfaces. Returning them to softer, tissue-like substrates restored morphology and proliferation and partially reversed gene-expression changes. Fascicular matrix cells showed little response. |
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 | In 209 patients with persistent atrial fibrillation and left-atrial low-voltage zones, pulmonary vein isolation plus targeted low-voltage-zone ablation yielded 67.6% arrhythmia-free survival at 12 months versus 37.4% with isolation alone. Combination treatment also improved quality of life without a significant difference in serious complications. |
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 | A plasma–electrocatalysis system using a three-phase gas-diffusion electrode converted CO₂ into methanol, butane, and other C3–C4 products. Separating plasma from water preserved reactive species while supplying protons, enabling product pathways unavailable to electrocatalysis alone at ambient conditions. |
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 | Ancient genomes show that coastal and inland southwestern Finland were genetically similar during 1050–1250 CE. Inland populations remained genetically continuous, whereas coastal populations later gained substantial Scandinavian ancestry, consistent with larger-scale migration from Sweden after this period. Genetic links also indicate extensive Baltic Sea connectivity. |
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 | In 185 older adults followed for over seven years, greater adherence to a Western dietary pattern was associated with faster decline in attention among APOE ε4 carriers. No significant associations were observed for a prudent diet or among noncarriers. Observational results do not establish causality. |
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 | VIPR is a viral RNA-guided DNA-targeting system proposed as an evolutionary precursor of class 1 CRISPR-Cas. It uses a skip-one guide code and protein-driven DNA triplex formation rather than R-loop formation. In E. coli, programmable VIPR silenced genes and inhibited phage infection, suggesting potential utility for genetic tools. |
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 | Leopardus tilcayo, a small spotted wildcat distinct from domestic cats, has been described from Bolivia’s Yungas region. Whole-genome sequencing of two individuals supported species designation. It is currently known only from Bolivia and may face substantial extinction risk due to its apparently limited population. |
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 | In preclinical breast cancer models, pulsed electromagnetic fields activated TRPC1-dependent signaling to reprogram tumor-associated macrophages from an M2-like, tumor-supporting state to an M1-like antitumor state. Four 30-minute sessions eradicated tumors in 75% of models; clinical efficacy remains untested. |
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 | Vaccenic acid, a bacterial fatty acid from ruminant-derived foods, activates the intestinal and hepatic nuclear receptor LRH-1/NR5A2. In mice, its administration lowered blood glucose and lipids and improved fatty liver markers, linking microbial metabolites to systemic metabolic regulation. |
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 | Reading for pleasure across the lifespan is associated with improved literacy, attention, memory, executive function, academic outcomes, well-being, empathy, and reduced stress. In older adults, frequent reading and other cognitively stimulating leisure activities are linked to slower cognitive decline and lower dementia risk. Most evidence is observational, although reading interventions have produced structural brain changes. |
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 | A CRISPR activation library enabled genome-wide gene activation in mouse lymphoma models. Irx5 activation conferred venetoclax resistance by increasing an alternative survival protein, while Runx2, Runx3, and Csf1r accelerated MYC-driven lymphoma. These genes may represent targets to counter resistance or slow tumor growth. |
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 | Polydopamine-coated PLGA nanoparticles loaded with clarithromycin penetrated gastric mucus, accumulated in ulcers, and reached ~400 μm into infected tissue in preclinical models. Localized bacterial adhesion and drug release reduced H. pylori by ~99.9%, accelerated healing, and achieved efficacy at a 10-fold lower dose than systemic therapy. |
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 | pH-responsive nanocontainers encapsulating benzotriazole were incorporated into waterborne polyurethane coatings to release corrosion inhibitor at damaged sites. Electrochemical tests indicated corrosion rates of 37 nm/year, approximately 600-fold lower than reported high-performance coatings. Pilot-scale validation is planned. |
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