Results 111 to 120 of about 8,192,646 (396)

Establishment and biological characterization of radioresistant colorectal cancer cell lines

FEBS Open Bio, Volume 15, Issue 6, Page 1009-1021, June 2025.
Under ionizing radiation exposure, radiation‐sensitive cancer cells exhibit oxidative stress and DNA damage, while radiation‐resistant cancer cells exhibit strong antioxidant properties and DNA damage repair. Radiotherapy resistance is a major cause of recurrence and metastasis in colorectal cancer (CRC).
Tian‐Yin Qu, Qing Dai, Jing Leng, Lin Fang, Jing‐Jing Ma, Rui Chen, Che Chen, Peng‐Fei Ran, Wen‐Wen Zhou, Chang Liu, Huang‐Fei Yu   +10 more
wiley   +1 more source

On the Electron-Electron Interactions in Two Dimensions

, 2004
In this paper, we analyze several experiments that address the effects of electron-electron interactions in 2D electron (hole) systems in the regime of low carrier density.
A. A. Shashkin, A. A. Shashkin, A. A. Shashkin, B. L. Altshuler, D. J. Bishop, D. Simonia, E. Tutuc, E. Tutuc, E. Tutuc, F. Stern, G. Zala, I. M. Lifshitz, J. Yoon, J. Zhu, K. Eng, L. Li, M. D’Iorio, M. D’Iorio, M. E. Gershenson, O. Prus, S. A. Vitkalov, S. A. Vitkalov, S. A. Vitkalov, S. A. Vitkalov, S. A. Vitkalov, S. V. Kravchenko, S. V. Kravchenko, S. V. Kravchenko, S. V. Kravchenko, T. Ando, T. Okamoto, V. M. Pudalov, V. M. Pudalov, V. M. Pudalov, V. M. Pudalov, V. M. Pudalov, V. M. Pudalov, V. M. Pudalov, V. M. Pudalov, V. T. Dolgopolov, W. Pan, Y. Y. Proskuryakov, Y. Y. Proskuryakov, Yu. A. Bychkov   +43 more
core   +1 more source

Soman induces endoplasmic reticulum stress and apoptosis of cerebral organoids via the GRP78‐ATF6‐CHOP signaling pathway

FEBS Open Bio, EarlyView.
Cerebral organoids were employed as a novel model to explore the neurotoxicity of soman. Soman inhibited acetylcholinesterase activity, increased cell apoptosis and upregulated endoplasmic reticulum (ER) stress markers glucose‐regulated protein 78 (GRP78), activating transcription factor 6 (ATF6) and C/EBP homologous protein (CHOP).
Yue Wei, Zhanbiao Liu, Jingjing Shi, Qian Jin, Wenqian Chen, Xuejun Chen, Liqin Li, Hui Chen   +7 more
wiley   +1 more source

Advanced glycation end products promote the release of endothelial cell‐derived mitocytosis

FEBS Open Bio, EarlyView.
Under diabetic conditions, AGEs induce mitochondrial damage in HUVECs, activating migrasome‐mediated mitocytosis. Migrasomes encapsulate damaged mitochondria and are released into the extracellular space, facilitating intercellular mitochondrial transfer.
Rong Liu, Yuhao Zhang, Tiantian Ge, Hao Wu, Yongbin Ma, Honghua Ye, Fei Guo   +6 more
wiley   +1 more source

Monte Carlo study of medium-energy electron penetration in aluminium and silver

Nukleonika, 2015
Monte Carlo simulations are very useful for many physical processes. The transport of particles was simulated by Monte Carlo calculating the basic parameters such as probabilities of transmitted–reflected and angular-energy distributions after ...
Aydın Asuman, Peker Ali
doaj   +1 more source

An Investigation on the He−(1s2s2 2S) Resonance in Debye Plasmas

Atoms, 2017
The effect of Debye plasma on the 1 s 2 s 2 2 S resonance states in the scattering of electron from helium atom has been investigated within the framework of the stabilization method.
Arijit Ghoshal, Yew Kam Ho
doaj   +1 more source

Thermoelectric transport with electron-phonon coupling and electron-electron interaction in molecular junctions

, 2012
Within the framework of nonequilibrium Green's functions, we investigate the thermoelectric transport in a single molecular junction with electron-phonon and electron-electron interactions.
Baowen Li, Chen Wang, G. D. Mahan, H. Haug, James E. Gubernatis, Jian-Xin Zhu, Jie Ren   +6 more
core   +1 more source

Enhanced discovery of bacterial laccase‐like multicopper oxidase through computer simulation and metagenomic analysis of industrial wastewater

FEBS Open Bio, EarlyView.
We obtained potential bacterial laccase‐like multicopper oxidase (LMCO) sequences through metagenomic sequencing. All sequences exhibited significant differences from known LMCOs in databases. To select the most promising candidates, we performed structure prediction and molecular docking using alphafold2, metal3d and rosetta.
Ting Cui, Ariel Kushmaro, Hana Barak, Anja Poehlein, Rolf Daniel, Hans‐Jürgen Mägert   +5 more
wiley   +1 more source

Histiocitose de células de Langerhans: doença de Letterer-Siwe - importância do diagnóstico dermatológico em dois casos Langerhans cell histiocytosis: Letterer-Siwe disease - the importance of dermatological diagnosis in two cases

Anais Brasileiros de Dermatologia, 2009
A histiocitose de células de Langerhans é proliferação clonal de células fenotipicamente semelhantes às células de Langerhans. Anteriormente denominada Letterer-Siwe, é a forma mais comum e mais grave dessa enfermidade, acometendo sobretudo crianças até ...
Leonardo Mello Ferreira, Paulo Sergio Emerich, Lucia Martins Diniz, Luciene Lage, Isabella Redighieri   +4 more
doaj   +1 more source

A semiclassical approach reproducing asymptotically the Heitler formula for atomic photoionization

Учёные записки Казанского университета: Серия Физико-математические науки, 2020
The wave-corpuscle method for description of atomic photoionization by a flux of photons in the visible and X-ray range was developed and applied. Using the calculated photoionization probability in the asymptotics, we obtained the desired approximate ...
A.M. Shaimardanov, V.N. Kaurov, E.A. Petrova   +2 more
doaj   +1 more source