Results 61 to 70 of about 138,919 (306)

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Moving Objects Detection Based on Frequency Domain

مجلة بغداد للعلوم, 2020
In this research a proposed technique is used to enhance the frame difference technique performance for extracting moving objects in video file. One of the most effective factors in performance dropping is noise existence, which may cause incorrect ...
jalal hameed awad, Balsam Dhyia Majeed
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Moving objects and moving clocks

Rwanda Journal of Engineering, Science, Technology and Environment
In Special Relativity, it is commonly accepted that a moving clock goes more slowly than a clock at rest in an inertial reference frame. In this paper, we use systematically the Lorentz transformations and prove that the statement is incorrect as long as the moving clock is not accelerating.
C´elestin Kurujyibwami, Isidore Mahara, Venuste Nyagahakwa   +2 more
openaire   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Incrementally Detecting Moving Objects in Video with Sparsity and Connectivity

, 2016
Moving object detection is crucial for cognitive vision-based robot tasks. However, due to noise, dynamic background, variations in illumination, and high frame rate, it is a challenging task to robustly and efficiently detect moving objects in video ...
Pan, Jing, Pang, Yanwei, Li, Xiaoli, Li, Xuelong   +3 more
core   +1 more source

EKPLORASI OBJEK BERGERAK DENGAN FOTOGRAFI TIGA WARNA

Capture, 2016
Three-color photography is a technique used to produce color photography in the past. Because the shooting is not simultaneous then this technique producesan image that is not perfect at moving objects such as lines of color on the edges of moving ...
Setyo Bagus Waskito
doaj   +1 more source

A2Ba: Adaptive Background Modelling for Visual Aerial Surveillance Conditions [PDF]

EAI Endorsed Transactions on Industrial Networks and Intelligent Systems, 2015
Background modelling algorithms are widely used to define a part of an image that most time remains stationary in a video.In surveillance tasks, this model helps to recognize those outlier objects in an area under monitoring.
Francisco Sanchez-Fernandez, Philippe Brunet, Sidi-Mohammed Senouci   +2 more
doaj   +1 more source

On Moving Object Reconstruction By Moments [PDF]

Procedings of the British Machine Vision Conference 2002, 2002
Recent research using statistical moments to describe moving shapes through an image sequence has led to an interest in reconstructing moving shapes from their moment description. This paper discusses how the moment description through a series of frames might be used to predict missing or intermediate frames within a sequence.
Prismall, Stuart P., Nixon, Mark S., Carter, John N.   +2 more
openaire   +1 more source