Results 81 to 90 of about 10,620,539 (340)

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

Energy absorption mode and mechanical matching of crashworthiness structure aheads for standardized metro train

机车电传动, 2022
Lightweight and high specific energy absorption device is the key development component of standardized subway train. It is important to enhance the matching design of special energy absorption device to improve the crashworthiness of structure.
YANG Xiangyun, LU Zhaijun
doaj  

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

The mechanical characteristics of an aluminum foam winding CFRP composite structure under axial compression

Heliyon
To enhance the energy absorption properties of the energy-absorbing structure, carbon fiber-reinforced polymer (CFRPs) with higher specific energy absorption and porous material aluminum foam with better compressive characteristics were organically ...
Hui Zhou, Yao Jiang, Guanghui Yang, Suchao Xie   +3 more
doaj   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

Porous material energy absorbing structure based on spider web biomimetic structure

Manufacturing Review
In the context of environmental protection and energy conservation, it is of great practical significance to study the design of porous material energy absorbing structures on the ground of spider web biomimetic structures.
Zhang Deqiu, Wang Jingyan
doaj   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Analysis of High Proportion of New Energy Consumption Abroad and Suggestions for Sustainable Development of New Energy in China

Zhongguo dianli
Driven by the global energy transformation, the proportion of new energy such as wind power and photovoltaics in the power systems continues to rise in many countries.
Xiaoning YE, Caixia WANG, Zhiyong SHI, Yuluo BU, Chao YANG, Si WU   +5 more
doaj   +1 more source

Theory of optical spectra of polar quantum wells: Temperature effects

, 2001
Theoretical and numerical calculations of the optical absorption spectra of excitons interacting with longitudinal-optical phonons in quasi-2D polar semiconductors are presented.
B. Gerlach, C. D. Poweleit, D. S. Chu, F. J. Rodríguez, G. D. Mahan, H. Castella, H. Fröhlich, H. Haken, H. Haug, J. Ding, J. Hermanson, J. Sak, K. Shindo, M. E. Flatte, M. O’Neill, M. Umlauff, Miyajima, N. Donlagic, N. T. Pelekanos, N. T. Pelekanos, N. T. Pelekanos, R. Cingolani, R. Zheng, R. Zimmermann, S. D. Mahanti, S. Das Sarma, V. Pellegrini, Y. Toyozawa, Z. Koinov   +28 more
core   +1 more source

3D printed origami honeycombs with tailored out-of-plane energy absorption behavior

Materials & Design (1980-2015), 2020
Honeycomb structures display extraordinary stiffness-to-weight ratio when loaded in the out-of-plane direction. When realized using thermoplastic polyurethane (TPU), the structures offer the potential for repeatable and high specific energy absorption ...
S. Townsend, Rhosslyn Adams, M. Robinson, B. Hanna, P. Theobald   +4 more
semanticscholar   +1 more source