Results 201 to 210 of about 867,159 (238)

Ultrasound radiomics for preoperative evaluation of Ki-67 proliferation index in papillary thyroid carcinoma. [PDF]

Front Oncol
Shi H, Qiu J, Wu Y, Zhang Y, Zhang H, Liu Y, Li Y, Ni J, Zhao C, Xu H, Sun L, Guo L, Zhang Y.   +12 more
europepmc   +1 more source

Blood Cell‐Camouflaged Liquid Metal Nanoconjugates Orchestrate Treg Depletion and STING‐Amplified Photothermal Immunity for Metastatic Triple‐Negative Breast Cancer Therapy

Advanced Science, EarlyView.
Whole‐blood biomimetic engineering transforms liquid metal nanoparticles into a tripartite immunotherapeutic platform that orchestrates regulatory T‐cell depletion, photothermal‐induced immunogenic cell death, and activation of the stimulator of interferon genes pathway.
Nina Sang, Eijiro Miyako
wiley   +1 more source

Differences in the quantitative parameter of lung lesions in dynamic chest FDG PET/CT imaging: framing protocol, reconstruction algorithm, software processing. [PDF]

Front Oncol
Zhang Y, Wumener X, Zhang M, Zhao J, Tian X, Liang Y.   +5 more
europepmc   +1 more source

Plaque‐Hepatic Targeting Nanotherapy Disrupts the PCSK9‐LOX‐1 Axis to Suppress oxLDL in Atherosclerosis

Advanced Science, EarlyView.
Self‑amplifying PCSK9–LOX‑1 feedback axis drives atherosclerotic progression by promoting oxLDL generation and endothelial uptake. A dual‑targeting nanoplatform (siPCSK9@PEAL NPs‑aL) is constructed to simultaneously silence hepatic PCSK9 for lipid lowering and block plaque LOX‑1 for anti‑inflammation.
Yi Duan, Yijie Qiu, Yan Zhu, Quan Wang, Jiangtao Lin, Yourong Duan, Qi Wang, Yi Dong   +7 more
wiley   +1 more source

Fourteen-Year Course of Multiple Recurrent and Distantly Metastatic Hepatic Epithelioid Hemangioendothelioma With Serial Ki-67 Evolution: A Case Report. [PDF]

Am J Case Rep
Tang Z, Gao F, Lian J, Long BY, Zhang LT.   +4 more
europepmc   +1 more source

An Avalanche Effect Nanomodulator Triggers Cascade Ferroptosis/Cuproptosis for Immunosuppressive Microenvironment Remodeling

Advanced Science, EarlyView.
A nanomodulator called L‐Arginine/lificiguat@Copper‐hollow Prussian blue@Calcium phosphate nanoparticles is constructed to launch a self‐amplifying “avalanche effect” in tumor cells. The ensuing cascade, triggered by the acidic tumor microenvironment and near‐infrared light, induces calcium overload, generates a reactive oxygen species and reactive ...
Hongmei Zhou, Caixi Yu, Guilan Xu, Lijuan Liu, Yujia Liang, Yulin Liang, He Ding, Litu Zhang, Piaoping Yang, Chen Wang   +9 more
wiley   +1 more source

Elevated Expression of Caveolin-1 Reflects a Poor Prognosis in Patients With Primary Central Nervous System Lymphomas. [PDF]

Neuropathology
Sugita Y, Furuta T, Moritsubo M, Takahashi K, Higaki K, Takahashi H, Kakita A.   +6 more
europepmc   +1 more source

Chemical Bond‐Orchestrated Energy Depletion to Augment Lung Cancer Chemo‐Immunotherapy

Advanced Science, EarlyView.
This study grafted dichloroacetic acid (DCA) into perylenediimide (PDI) skeleton via ionic or covalent bond to create novel metabolic agent PDIC‐AC and PDIC‐NAC, explicitly elaborated the underlying energy metabolism and therapeutic mechanism, and developed a promising strategy for energy metabolism‐targeting chemo‐immunotherapy by chemical bond ...
Xuejie Zhao, Yuting Liu, Xiao Huang, Liwen Zhao, Chunli Li, Yongwei Huang   +5 more
wiley   +1 more source

Prognostic Significance of the Ki-67 Index with an Optimal Cut-off Value of 32.5% in Uterine Sarcoma and Uterine Carcinosarcoma: A Retrospective Cohort Study. [PDF]

Int J Womens Health
Ye P, Wang F, Dai X, Hu X, Wang Y.
europepmc   +1 more source