Results 71 to 80 of about 3,219,845 (294)

CEACAM1 participation in breast cancer progression

Molecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin, Irina Kube‐Golovin, Anatolii Romaniuk, Gunther Wennemuth   +3 more
wiley   +1 more source

Non-Destructive Sensor for Glucose Solution Concentration Detection Using Electromagnetic Technology

Micromachines
In this paper, a sensor using a complementary split ring resonator (CSRR) is proposed for non-destructive testing of blood glucose. By depicting the complementary split ring structure on the ground, the electromagnetic field strength between the split ...
Shasha Yang, Shiwen Gao, Yi Zhuang, Wence Hu, Junyi Zhao, Zhenxiang Yi   +5 more
doaj   +1 more source

Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer

Molecular Oncology, EarlyView.
Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas, Barbara Karakyriakou, Patricia C. Muskus, Alyssa M. Roberts, Justin Rendleman, Alexa Warren, Hanxu Lu, Kimberly A. Birmingham, Malone K. Friedman, Abigail E. Goen, Huijuan Yang, Owen M. Wilkins, Fred W. Kolling, Eugene Demidenko, Julie M. Jorns, Brock C. Christensen, Todd W. Miller   +16 more
wiley   +1 more source

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

Molecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche, Niels J. van Ruitenbeek, Charlotte Adang, Luke O'Gorman, Pui Yuen Lee, Willemijn M. Klein, Adriana C. H. van Engen‐van Grunsven, Jack A. Schalken, Sander Bervoets, Gerald W. Verhaegh, Carla M. L. van Herpen   +10 more
wiley   +1 more source

A high-voltage power supply electromagnetic interference filter for conducted interference testing of mining frequency converters

Gong-kuang zidonghua
Conducted interference is widely regarded as the main source of current noise in Electromagnetic Interference (EMI) testing of high-voltage frequency converters, while EMI filters are considered one of the most effective techniques to suppress such ...
YANG Tingfa, ZOU Yinhui, CHEN Zhao, HE Guodongxu, WANG Xianquan, TAN Lei, YUAN Yuezhong   +6 more
doaj   +1 more source

Simulated insertion loss of the transformer balun.

, 2019
Simulated insertion loss of the transformer balun.
Hyo-Sung Lee (1787134), Byung-Wook Min (1787131), Mingyo Park (6729302)   +2 more
core   +1 more source

Experimental study and prediction of insertion loss of acoustical enclosures [PDF]

, 2020
The article presents the results of an experimental study and calculations, using theoretical models, of the insertion loss of acoustical enclosures. The research used a developed prototype stand for testing acoustical enclosures.
Kosała, Krzysztof, Olszewski, Ryszard, Majkut, Leszek   +2 more
core  

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source

A silicon-on-insulator-based thermo-optic waveguide switch with low insertion loss and fast response

, 2005
A silicon-on-insulator-based thermo-optic waveguide switch integrated with spot size converters is designed and fabricated by inductively coupled plasma reactive ion etching. The device shows good characteristics, including low, insertion loss of 8 +/- 1
Li YP, Li, YP, Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, POB 912, Beijing 100083, Peoples R China. 电子邮箱地址: liyp@red.semi.ac.cn, Chen SW, Yu JZ   +3 more
core  

Germanium for photonic applications

Localized GOI wires have been grown using a LPE process resulting in single crystal layers up to 400 µm in length and 5 µm in width. We have reported on the design, fabrication and characterisation of a 4-channel AMMI structure integrated with germanium ...
Khokhar, A.Z., Reed, G.T., Gardes, F.Y., Soler Penadés, Jordi, Mitchell, C.J., Mashanovich, G.Z., Littlejohns, C.G.   +6 more
core   +1 more source