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IntroductionAge-related declines in cognitive and motor functions show highly variable trajectories. To better understand the underlying mechanisms, we investigated multivariate associative effects between modifiable vas...

Materias / palabras clave: Medicine: Medicine (General): Medical physics. Medical radiology. Nuclear medicine; Medicine: Internal medicine: Neurosciences. Biological psychiatry. Neuropsychiatry

ABSTRACT High‐resolution fluorescence microscopy deep inside thick, live specimens remains a major challenge due to scattering and limited penetration depth. Structured illumination microscopy (SIM) is widely used for ...

Nonlinear optics, when combined with microscopy, is known to provide advantages including novel contrast, deep tissue observation, and minimal invasiveness. In addition, special nonlinearities, such as switch on/off and ...

Cutaneous lymphatic vessels are essential for maintaining tissue homeostasis and coordinating immune defence, making them vital to skin health. Recent advances in molecular biology and immunology have revealed the associ...

Photoacoustic imaging (PAI) is a noninvasive biomedical imaging technology capable of multiscale imaging of biological samples from organs down to cells. Multiscale PAI requires different ultrasound transducers that are ...

Abstract Background Gastric cancer (GC) remains a major global health challenge with persistently poor survival rates, largely attributable to late-stage diagnosis and the inherent limitations of conventional imaging mod...

Rare earth based nanostructures constitute a type of functional materials widely used and studied in the recent literature. The purpose of this review is to provide a general and comprehensive overview of the current sta...

Yueling Wang,1,* Juntao Yang,2,* Ying Ye,1 Lihua Lu,1 Haolei Wang,1 Peipei Guo,1 Na Hou,1 Xiaohan Huang,3 Cairui Li4 1Department of Medical Imaging, Mental Hospital of Yunnan Province, Kunming, 650000, Pe...

Abstract Background Current understanding of the fluid biomarker profile in early-onset Alzheimer’s disease (EOAD) associated with pathogenic APP variants remains limited. We characterized four EOAD pedigrees carrying ...

Abstract Holography provides an effective solution for retrieving the complex optical field, laying the foundation of precision measurement ranging from biological imaging to material analysis. However, conventional holo...

With a purely optical modulation of fluorescent behaviors, stimulated emission depletion (STED) microscopy allows for far-field imaging with a diffraction-unlimited resolution in theory. The performance of STED microscop...

Understanding the nutritional physiology of mosquito larvae is crucial for optimizing massrearing practices and improving control strategies. Here we combined complementary opticaland spectroscopic techniques, including ...

Meta-lens has successfully been developed for a variety of optical functions. We demonstrate a light-field edge detection imaging system with a gallium nitride achromatic meta-lens array. It enables edge detection from o...

ABSTRACT Background Observational studies link insomnia to hippocampal atrophy, yet causal inference remains limited by confounding and reverse causality. While Mendelian randomization (MR) studies have explored sleep‐...

BackgroundOsteosarcoma (OS) is the most common primary malignant bone tumour in adolescents, and pulmonary metastasis remains the leading cause of death. In skeletally immature patients, the avascular physis is considere...

Abstract Background Anti-amyloid monoclonal antibodies are entering clinical practice for early symptomatic Alzheimer’s disease (AD), but European real-world data on feasibility, safety, and biomarker monitoring remain...

Abstract Head and neck squamous cell carcinoma (HNSCC) is a highly heterogeneous malignancy with limited predictive markers to guide personalized treatment, particularly in human papillomavirus (HPV)-negative cases, whic...

Förster resonant energy transfer measured by fluorescence lifetime imaging microscopy (FRET-FLIM) is the method of choice for monitoring the spatio-temporal dynamics of protein interactions in living cells. To obtain an...

BackgroundHigh blood pressure (BP) is a known risk factor for dementia, but the relationships between BP and gross brain volumes are mixed and are understudied in groups who are at particularly high risk for dementia, su...

Abstract Virtual staining technology offers a promising solution to overcome the time-consuming and sample-consumption nature of conventional histochemical staining in breast cancer pathology. This study presents a novel...

BackgroundArtificial intelligence (AI) has substantial potential to advance periodontal and peri- implant care through novel diagnostic, prognostic, and therapeutic opportunities. Nevertheless, the evidence is scattered ...

La integración entre biotecnología y nanotecnología conforma la bionanotecnología que es una disciplina que permite potenciar la utilización de biomoléculas con materiales abióticos de diseño a escala nanométric...

Transdifferentiated melanoma is a rare variant of melanoma characterized by phenotypic plasticity, loss of conventional melanocytic markers, and acquisition of features from other tissue lineages, often associated with a...