Results 41 to 50 of about 162,744 (282)

EXPRESSION OF b-HCG IN BREAST TUMORS

The Iraqi Journal of Medical Sciences, 2016
Background: Human chorionic gonadotropin (HCG) is a glycoprotein hormone, which consists of two polypeptide subunits (alpha and beta), produced by syncytial trophoblast cells of the placenta during pregnancy.
Rafal AR Al-Rawi, Faiza AZ Al-Rawi
doaj   +4 more sources

Morphological assessment of angiogenesis factor expression in tumor and microenvironment of breast fibroadenoma and ductal carcinoma: An observational cohort study

Кубанский научный медицинский вестник
Background. Angiogenesis plays a crucial role in the progression of breast cancer. Identifying and investigating the key components of this process, focused on phenotype as well as microenvironment of the tumor, is considered highly relevant for ...
K. A. Aliyev, E. R. Asanova, T. P. Makalish, E. Yu. Zyablitskaya   +3 more
doaj   +1 more source

Unexpected Metastasis of High Grade Serous Ovarian Cancer to Breast: Case Report and Literature Review [PDF]

, 2016
Introduction: Metastasis of ovarian serous carcinoma to breast and/or axillary lymph nodes represents an unusual event. Nevertheless, their detection and distinction from mammary carcinoma are of huge clinical importance because the treatment and ...
Colagiovanni, V, Domenici, L, Gambaro, Aml, Giorgini, M, Monti, M, Muzii, L, Panici, P., Sabatucci, I, Tomao, F   +8 more
core   +1 more source

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

Expression of PIK3CA mutant E545K in the mammary gland induces heterogeneous tumors but is less potent than mutant H1047R. [PDF]

, 2013
The phosphoinositide 3-kinase (PI3K) signaling cascade is a key mediator of cellular growth, survival and metabolism and is frequently subverted in human cancer.
Bentires-Alj, M, Brinkhaus, H, Cardiff, Robert, Klebba, I, Koren, S, Leroy, C, Meyer, D, Müller, M, Müller, U   +8 more
core   +2 more sources

Strawberry Notch 1 Acts as a Transcriptional Regulator Driving Oncogenic Programs in Liver Carcinogenesis

Advanced Science, EarlyView.
This study reports that SBNO1 protein is upregulated in several cancer entities. SBNO1 protein interacts with the basal transcription factor TFIID via TAF4, enabling its recruitment to transcription start sites and the modulation of target gene expression.
Sarah Fritzsche, Raisatun Nisa Sugiyanto, Kira Gür, Alina Krumme, Maxime Le Marois, Angelika Fraas, Aslihan Inal, Mario Huerta, Vanessa Henriques, Eva Eiteneuer, Thomas Albrecht, Alphonse Charbel, Michael T. Dill, Carsten Sticht, Carolina De La Torre, Stefan Pusch, Arianeb Mehrabi, Kai Breuhahn, Junfang Ji, Peter Schirmacher, Benjamin Goeppert, Stephanie Roessler   +21 more
wiley   +1 more source

RNA-seq data of invasive ductal carcinoma and adjacent normal tissues from a Korean patient with breast cancer

Data in Brief, 2018
Invasive ductal carcinoma is the most common type of breast cancer. Here, we provide a whole transcriptome shotgun sequencing (called RNA-seq) dataset conducted with ten samples of invasive ductal carcinoma tissue and three samples of adjacent normal ...
Ji Hyung Hong, Yoon Ho Ko, Keunsoo Kang
doaj   +1 more source

Mitochondrial Calcium Uniporter Drives Chemoresistance in Pancreatic Cancer via Glutathione‐Mediated Stemness Maintenance

Advanced Science, EarlyView.
PDAC has a poor prognosis due to chemoresistance. We revealed that MCU upregulation is associated with chemoresistance and stemness in PDAC. MCU‐mediated Ca2+ influx induced ER stress, activating the PERK‐ATF4/NRF2 axis to enhance PSAT1/SLC711 expression and glutathione synthesis, reducing ROS and maintaining stemness.
Zekun Li, Chenyang Meng, Guangcong Shen, Yueying Shan, Junjin Wang, Diliyaer Abudukeremu, Rui Zhao, Bo Ni, Chao Xu, Xiaofan Guo, Jun Yu, Kaiyuan Wang, Shengyu Yang, YunZhan Li, Yongjie Xie, Tianxing Zhou, Jihui Hao, Xiuchao Wang   +17 more
wiley   +1 more source

Diagnostic pitfall in a case of ductal carcinoma-in situ with microinvasion

Journal of Cytology, 2016
We report a case of microinvasive carcinoma of the breast cytologically diagnosed as ductal carcinoma - in situ in an 80-year-old lady with a breast lump. Extensive sampling of mastectomy specimen showed ductal carcinoma in situ (DCIS). Many ducts showed
Yasmin A Momin, Medha P Kulkarni, Bhakti D Deshmukh, Kalpana R Sulhyan   +3 more
doaj   +1 more source

Early Radiation Therapy Response Assessment Using Multi‐Scale Photoacoustic Imaging

Advanced Science, EarlyView.
Tomographic and mesoscopic photoacoustics capture intratumoural features of radioresistance and response. ABSTRACT There is a critical unmet clinical need to identify biomarkers that predict and detect radiation therapy (RT) response in cancer. Using the unique capabilities of multi‐scale photoacoustic imaging (PAI) to depict tumor oxygenation and ...
Thierry L. Lefebvre, Mariam‐Eleni Oraiopoulou, Ellie V. Bunce, Thomas R. Else, Lorna C. Wright, Monika A. Golinska, Lina Hacker, Cara Brodie, Steven Kupczak, Yi Cheng, Lisa Young, Paul W. Sweeney, Sarah E. Bohndiek   +12 more
wiley   +1 more source