Results 41 to 50 of about 53,802 (245)

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Radiotherapy and tamoxifen in women with completely excised ductal carcinoma in situ of the breast in the UK, Australia, and New Zealand: randomised controlled trial

, 2003
BACKGROUND: As a consequence of mammographic breast screening programmes, ductal carcinoma in situ is diagnosed with increasing frequency. Mastectomy for localised ductal carcinoma in situ is thought to be an over-treatment by many physicians, but there ...
Duggan, Catherine, Spittle, Margaret, Houghton, J, ?, ?, Houghton, Joan, Cuzick, Jack, Fentiman, Ian S, DCIS trialists in the UK, Australia, and New Zealand, Ductal Carcinoma in situ Working Party, Fentiman, I S, George, WD, UK Coordinating Committee on Cancer Research   +11 more
core   +1 more source

ABHD17C‐Mediated S‐Depalmitoylation of BCL6B Enhances CD24 Transcription to Resist Macrophage Phagocytosis in Pancreatic Cancer

Advanced Science, EarlyView.
ABHD17C‐mediated depalmitoylation of BCL6B at Cys442 blocks its nuclear import and triggers ubiquitin‐dependent degradation, attenuating transcriptional repression of the anti‐phagocytic signal CD24. This mechanism enables pancreatic cancer cells to evade macrophage phagocytosis and fosters an immunosuppressive microenvironment.
Yalu Zhang, Di Cui, Fanzheng Meng, Xu Zhu, Liang Zhu, Liang Wu, Haifeng Hu, Jizhou Wang, Hanhui Yao, Lianxin Liu   +9 more
wiley   +1 more source

Relevancia de la presencia de carcinoma ductal in situ en el carcinoma ductal infiltrante = Relevance of ductal carcinoma in situ associated to invasive ductal carcinoma

, 2019
64 p.El cáncer de mama es una patología muy frecuente, es por ello que nuestro objetivo con este trabajo es analizar aspectos que puedan ser relevantes sobre el cáncer de mama y valorar si existen factores de riesgo o protectores no conocidos como es la ...
López Gordo, Sandra
core   +1 more source

Factores predictivos de invasión en carcinoma ductal in situ diagnosticado por biopsia con aguja de corte

Cirugía y Cirujanos, 2022
Objetivo: Identificar características clínicas, radiológicas e histopatológicas como factores predictivos de carcinoma mamario microinvasor/invasor en pacientes con Carcinoma Ductal In Situ (CDIS) diagnosticado mediante aguja de corte. Material y métodos:
Felipe Villegas-Carlos, Verónica Andino-Araque, Margarita Valverde-Quintana, Kictzia Y. Larios-Cru, Yosef Pérez-González, Juan J. Solano-Pérez, Eva Ruvalcaba-Limón   +6 more
doaj   +1 more source

SPADE: A Deep Learning Framework for Spatial Mapping and Quantitative Cell–Cell Interaction Inference

Advanced Science, EarlyView.
SPADE integrates spatial transcriptomics with single‐cell RNA sequencing by using cell–cell communications (CCC) as a guide for spatial mapping. It improves cell‐type localization, enhances sparse gene‐expression signals, and reveals CCC programs at single‐spot resolution.
Xinyi Li, Ning Zhang, Zijie Jin
wiley   +1 more source

Stiffness‐Activated Stellate Cells Drive Pancreatic Cancer Liver Colonization via GMFG‐TNS4 Signaling

Advanced Science, EarlyView.
Fibrotic liver stiffness activates hepatic stellate cells through Piezo1‐dependent calcium influx and ER stress, promoting EV‐associated GMFG release. Delivered GMFG engages TNS4 in pancreatic cancer cells, triggering FAK/AKT signaling, adhesion, and fatty acid synthesis.
Biwen Zhu, Jian Wan, Xue Zhang, Jiashuai Yan, Xi Chen, Xiaoqi Guan, Qianqian Ren, Tao Yang, Di Wu, Qingsong Guo, Yibing Guo, Yuhua Lu   +11 more
wiley   +1 more source

An atypical presentation of infiltrating ductal carcinoma

Journal of Family Medicine and Primary Care, 2016
A 64-year-old African-American female presented with nonbloody nipple discharge. Clinical and cytological examination of the discharge was normal. The mammography suggested pleomorphic calcification in the left breast. A stereotactic biopsy showed ductal
Kunal Kishor Jha, Suresh Kumar Gupta
doaj   +1 more source

Carcinoma ductal in situ arising in a fibroadenoma: report of a rare case

Revista Médica de Minas Gerais, 2021
Although fibroadenoma is one of the most common lesions of the breast, its correlation with malignant changes is rare. When it occurs, the clinical presentation is similar to typical fibroadenomas, anatomopathological diagnosis is after surgery and ...
Jácome, Anna Carolina Pereira, Pinto, Bárbara Mendes, Mourão, Érika Monteiro Pinheiro, Beraldo, Fábia Silveira, Santos, Luís Cláudio   +4 more
doaj   +1 more source

Lymph Node Metastasis Pattern and Influencing Factors in Esophageal Squamous Cell Carcinoma

AGING MEDICINE, EarlyView.
Among 388 patients with esophageal squamous cell carcinoma who underwent curative resection, 144 (37.1%) developed lymph node metastasis. Upper thoracic tumors mainly involved upper mediastinal and upper right paratracheal nodes, whereas lower thoracic tumors more often involved paracardial and abdominal nodes.
Yuheng Wang, Qingqing Ding, Lei Xue, Jinhua Luo   +3 more
wiley   +1 more source