Results 51 to 60 of about 1,314,008 (299)

Efficiency Of Ultrasound And Ultrasound-Guided Fine Needle Aspiration Cytology In Preoperative Assessment Of Axillary Lymph Node Metastases In Breast Cancer

, 2012
Purpose We performed this study to detect preoperative axillary metastases with ultrasound (US)-guided fine needle aspiration biopsy (FNAB), to eliminate the need for time-consuming and costly sentinel lymph node (SLN) scintigraphy and biopsy steps in ...
Soygur, Isil, Demirkazik, Figen Basaran, DEMİRKAZIK, FİGEN, Oz, Aysegul, Baykal, Atac, Onder, Sevgen Celik, Uner, Aysegul, Soygur, Isıl, Akpinar, Meltem Gulsun, GÜLSÜN AKPINAR, MELTEM   +9 more
core   +1 more source

Cell‐Based Biohybrid Micro/Nanorobots for Biotherapy

Advanced Robotics Research, EarlyView.
This review systematically evaluates cell‐based biohybrid micro/nanorobots (CB‐BMRs), highlighting their cell selection criteria, fabrication strategies, and diverse actuation modes. Furthermore, it surveys the promising therapeutic applications of CB‐BMRs in targeted cancer, thrombosis, and inflammation treatments, while comprehensively discussing ...
Lin Wang, Chenlu Liu, Yu Zhao, Chuanhua Li, Xuyang Chen, Shixiao Ding, Lizhou Dai, Guokun Wang, Tianlong Li, Jiaxin Li, Xuejia Liu, Haocheng Wang   +11 more
wiley   +1 more source

Nitric oxide nano-reactor DNMF/PLGA enables tumor vascular microenvironment and chemo-hyperthermia synergetic therapy

Journal of Nanobiotechnology
Background Breast cancer ranks first among malignant tumors, of which triple-negative breast cancer (TNBC) is characterized by its highly invasive behavior and the worst prognosis.
Ruoyao Wang, Long Cheng, Lingyun He, Chier Du, Haiyang Wang, Bohao Peng, Xiaoqing Yu, Weiwei Liu, Wenpei Luo, Haitao Ran, Lu Yang   +10 more
doaj   +1 more source

New insights into M1/M2 macrophages: key modulators in cancer progression

Cancer Cell International, 2021
Infiltration of macrophages in and around tumor nest represents one of the most crucial hallmarks during tumor progression. The mutual interactions with tumor cells and stromal microenvironment contribute to phenotypically polarization of tumor ...
Jiuyang Liu, Xiafei Geng, Jinxuan Hou, Gaosong Wu   +3 more
doaj   +1 more source

Research Progress of Breast Ultrasound in the Screening of Breast Cancer

Xiehe Yixue Zazhi, 2022
Breast cancer has become the most prevalent malignant tumor worldwide. Screening improves the rate of early detection and is important for the treatment and prognosis of breast cancer.
WANG Yingjiao, WANG Lihong, LI Ruyin, SHEN Songjie, SUN Qiang   +4 more
doaj   +1 more source

Tumor Segmentation and Related Analysis on Breast Ultrasound Image

, 2023
The purpose of this paper is to deal with breast cancer on ultrasound image. Through the region of interest (ROI) on the selected image, we can obtain the tumor in ROI, and advance to process the preliminary determination of benign and malignant for ...
Chen*, Chii-Jen;Wong, Jheng-Yu
core  

Gm26550 Modulates Learning and Memory by Increasing IGF1 mRNA Expression and Stability in Nrf2−/− Mice

Advanced Science, EarlyView.
The present study shows that Nrf2 directly binds to the Gm26550 promoter, thereby activating Gm26550 transcription and increasing its expression. Mechanistically, Gm26550 promotes IGF1 expression by functionally antagonizing miR‐26a‐5p‐mediated repression and sequestering the RBP KHSRP, thereby enhancing hippocampal neuronal synaptic plasticity and ...
Hongfang Wang, Ziyao Wang, Dongyue Zuo, Zhaowen Su, Bowen Song, Jiamin Gao, Yizhou Zhang, Ruiting Zhao, Linjie Sun, Mengdi Li, Yirui Fan, Dandan Geng, Lei Wang   +12 more
wiley   +1 more source

Long non-coding RNA NORAD serves as a promoter of oncogenesis and inhibits ferroptosis via miR-144-3p-mTOR-ferritinophagy axis in cancer

European Journal of Medical Research
Non-coding RNA activated by DNA damage (NORAD) has been found to enhance proliferation and metastasis of cancer cells. Ferroptosis is characterized by excess lipid peroxidation and has been confirmed to eliminate cancer cells.
Xuefei Zhang, Wei Zheng, Haixia Li, Lei Zhang, Haidong Zhao, Shiyao Sui, Wen Cheng   +6 more
doaj   +1 more source

Use of ultrasound in breast disease

, 2002
Ultrasound in the most frequently used adjunct imaging modality to mammography for the evaluation of the breast. This review discusses the history of breast ultrasound and its current use, including equipment, appropriate method of scanning, and normal ...
Brem, Rachel F., Massengale, Jennifer C.
core   +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