Results 251 to 260 of about 5,148,966 (396)

“Virtual Radiology Workstation”: Improving Medical Students’ Radiology Rotation

open access: yesThe journal of the International Association of Medical Science Educators : JIAMSE, 2020
T. Rizvi, N. Borges
semanticscholar   +1 more source

Molecular Creep Induced Fatigue Rupture of Fibrin Clots

open access: yesAdvanced Science, EarlyView.
Fibrin networks in thrombi paradoxically exhibit low fatigue resistance despite high fracture energy, as cyclic loading triggers irreversible α‐to‐β transitions in fibrin molecules, causing molecular creep, crack propagation. Multiscale experiments, modeling reveal how nanoscale conformational damage accumulates, linking molecular disorder to ...
Dani Liu   +5 more
wiley   +1 more source

Medical 3D printing for vascular interventions and surgical oncology: a primer for the 2016 radiological society of North America (RSNA) hands-on course in 3D printing [PDF]

open access: gold, 2016
Leonid Chepelev   +8 more
openalex   +1 more source

Radiomics‐Based Unsupervised Clustering Identifies Subtypes Associated With Prognosis and Immune Microenvironment in Clear Cell Renal Cell Carcinoma: A Multicenter Study

open access: yesAdvanced Science, EarlyView.
This study developed an unsupervised radiomics system integrating CT imaging and multi‐omics data to stratify clear cell renal cell carcinoma into two subtypes with distinct clinical outcomes. Cluster 1 showed lower recurrence risk and active immunity, while Cluster 2 exhibited higher recurrence risk, enriched VHL/KDM5C mutations, immunosuppressive ...
Yusheng Guo   +14 more
wiley   +1 more source

Outcomes After Thrombectomy for Acute Ischemic Stroke Related to Type of Stent Retriever; a MR CLEAN Registry Study. [PDF]

open access: yesCardiovasc Intervent Radiol
Knapen RRMM   +15 more
europepmc   +1 more source

SenExo‐cCCT2 Reprograms Senescence Response and Anti‐Tumor Immunity Following FOLFIRINOX Chemotherapy in Pancreatic Ductal Adenocarcinoma

open access: yesAdvanced Science, EarlyView.
This study demonstrates that SenExo‐cCCT2 enables targeted delivery of cCCT2 to pancreatic cancer cells, where it disrupts IPO13‐mediated nuclear translocation of UBC9, impairing SUMOylation‐dependent DNA damage repair and inducing senescence. Senescent tumor cells secrete CXCL10 to recruit CD8⁺ T‐cells while upregulating PD‐L1.
Shuncang Zhu   +18 more
wiley   +1 more source

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