Results 91 to 100 of about 3,830,298 (314)

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

Influence of the deep fat frying process on the lipid profile of the fat contained in the “french” type fried potato using palm olein

Grasas y Aceites, 2010
The aim of this investigation was to evaluate the influence of certain variables of the process of deep fat frying on the lipid profile of the fat fraction of the potato type “french” (Solanum tuberosum) using palm oil. This marked the first fat fraction
J. Marcano, Y. La Rosa, N. Salinas
doaj   +1 more source

Quantum transport through STM-lifted single PTCDA molecules

, 2008
Using a scanning tunneling microscope we have measured the quantum conductance through a PTCDA molecule for different configurations of the tip-molecule-surface junction.
A. Agrait, A. Aviram, A. Carlo Di, A. Hauschild, A. Kraft, A. Kraft, A. Nitzan, A. Pecchia, A. Weichselbaum, A. Yazdani, A.J. Mayne, B. Song, B. Szuecs, B. Szuecs, B.-Y. Choi, B.C. Stipe, B.C. Stipe, C. Joachim, C.-C. Kaun, D.A. Ryndyk, D.M. Eigler, D.M. Eigler, D.M. Newns, E. Scheer, E. Scheer, F. Pump, F.Q. Xie, F.S. Tautz, Florian Pump, G. Cuniberti, G. Dujardin, Gianaurelio Cuniberti, H. Yanagi, H.B. Heersche, H.B. Weber, H.J. Lee, H.R. Krishna-Murthy, J. Kröger, J. Nieminen, J. Reichert, J. Reichert, J. Repp, J. Repp, J.A. Stroscio, J.J. Parks, J.M. Soler, K.-F. Braun, L. Kilian, L. Limot, M. Dreher, M. Elbing, M. Elstner, M. Eremtchenko, M. Martin, M. Rohlfing, M. Valle del, Michael Rohlfing, N. Knorr, N. Néel, N. Néel, Olga Neucheva, P. Ordejon, P. Wahl, P.W. Anderson, R. Gutiérrez, R. Peters, R. Temirov, R.H.M. Smit, Ruslan Temirov, S. Soubatch, S.-H. Ke, S.-W. Hla, S.K.M. Henze, Serguei Soubatch, Stefan Tautz, V. Iancu, V. Simic-Milosevic, Z. Li   +77 more
core   +1 more source

The photoswitchable cannabinoid azo‐HU308 enables optical control of Ca2+ dynamics in INS‐1 β‐cells via off‐target effects on TRPC channels

FEBS Open Bio, EarlyView.
Light activation of the photoswitchable cannabinoid ligand azo‐HU308 triggers Ca2+ influx in pancreatic β‐cells through TRPC channels, independent of CB2 cannabinoid receptors. This reveals a non‐GPCR pathway for cannabinoid modulation of β‐cell Ca2+ dynamics and establishes azo‐HU308 as an optical tool to study cannabinoid signaling through TRP ...
Alexander E. G. Viray, James A. Frank
wiley   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

FEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani, Tobias Dreyer, Meriem Naim, Rea Lo Dico, Natalia A. Ignatenko, Viktor Magdolen, Dalila Darmoul   +6 more
wiley   +1 more source

Otimização do descascamento químico de raízes do yacon (Polymnia sonchifolia Poepp.) Optimization of chemical peeling of yacon roots (Polymnia sonchifolia Poepp.)

Ciência e Agrotecnologia, 2010
Foi utilizado o delineamento fatorial completo 2³ para estudar o efeito das variáveis de processo no descascamento químico de raízes do yacon, cultivadas na região metropolitana de Curitiba, estado do Paraná.
Elaine Berges da Silva, Rui Sérgio dos Santos Ferreira da Silva, Laura Beatriz Karam, Lys Mary Bileski Cândido   +3 more
doaj   +1 more source

A comparison of the effectiveness of azelaic and pyruvic acid peels in the treatment of female adult acne: a randomized controlled trial

Scientific Reports, 2020
Chemical peels are widely used as therapeutic agents in dermatology and cosmetology. This study aims to explore the differences in the effectiveness of azelaic and pyruvic acid peels in the treatment of acne vulgaris.
Karolina Chilicka, Aleksandra M. Rogowska, Renata Szyguła, Iwona Dzieńdziora-Urbińska, Jakub Taradaj   +4 more
doaj   +1 more source

A New Phenomenon: Sub-Tg, Solid-State, Plasticity-Induced Bonding in Polymers

, 2015
Polymer self-adhesion due to the interdiffusion of macromolecules has been an active area of research for several decades [70, 43, 62, 42, 72, 73, 41]. Here, we report a new phenomenon of sub-Tg, solid-state, plasticity-induced bonding; where amorphous ...
Padhye, Nikhil, Parks, David M., Slocum, Alexander H., Trout, Bernhardt L.   +3 more
core   +1 more source

BMI‐1 modulation and trafficking during M phase in diffuse intrinsic pontine glioma

FEBS Open Bio, EarlyView.
The schematic illustrates BMI‐1 phosphorylation during M phase, which triggers its translocation from the nucleus to the cytoplasm. In cycling cells, BMI‐1 functions within the PRC1 complex to mediate H2A K119 monoubiquitination. Following PTC596‐induced M phase arrest, phosphorylated BMI‐1 dissociates from PRC1 and is exported to the cytoplasm via its
Banlanjo Umaru, Deepak Kumar Mishra, Shiva Senthil Kumar, Hao‐Han Pang, Brendan Devine, Komal Khan, Rachid Drissi   +6 more
wiley   +1 more source

Peeling-induced interfacial roughness and charging for enhanced triboelectric power generation

Nano Trends
To date, there have been a lot of efforts to enhance the conversion efficiency of triboelectric nanogenerators (TENGs) via physical and chemical modifications of the polymer surface. Herein, we report that a facile peeling of polymer from a substrate can
Da Woon Jin, Hyun Soo Ahn, Dheeraj Kumar, Joo Hyeong Lee, Min Su Kim, Yushin Eom, Ji Ho Youk, Huidrom Hemojit Singh, Jong Hun Kim, Jong Hoon Jung   +9 more
doaj   +1 more source