Results 61 to 70 of about 4,023,112 (345)

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Study on the mental health status and its influencing factors among middle school students in Yi nationality areas： a case study of Xide County， Liangshan Prefecture， Sichuan Province

Sichuan jingshen weisheng, 2023
ObjectiveTo explore the mental health status and its influencing factors among middle school students in Xide County， Liangshan Yi Autonomous Prefecture， and to provide references for mental health interventions for local middle school students ...
Wu Zhihong, Wang Jiayi, Bai Hexiang, Qin Yixian, Feng Xiaoyu, Gao Xing, Di Baofeng, Tan Chunping, Tang Aoyi, Gao Panpan, Duan Bili, Liu Jiahe, Shi Wei   +12 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Heat generation and histological analysis of peri-implant bone cutting using piezoelectric surgery for implant removal: an in vitro study

International Journal of Implant Dentistry
Purpose This study aimed to evaluate the safety of piezoelectric surgery for bone cutting during implant removal in terms of heat generation and histological changes.
Yoshiki Saito, Hiroki Tsukamoto, Kiyoshi Shimada, Yusuke Kondo, Keiko Kiyomura, Tomotaka Nodai, Takashi Munemasa, Taro Mukaibo, Ryuji Hosokawa, Chihiro Masaki   +9 more
doaj   +1 more source

Temporally coherent 4D reconstruction of complex dynamic scenes [PDF]

, 2016
This paper presents an approach for reconstruction of 4D temporally coherent models of complex dynamic scenes. No prior knowledge is required of scene structure or camera calibration allowing reconstruction from multiple moving cameras.
Guillemaut, Jean-Yves, Hilton, Adrian, Kim, Hansung, Mustafa, Armin   +3 more
core   +2 more sources

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Learning a variational network for reconstruction of accelerated MRI data [PDF]

Magnetic Resonance in Medicine, 2017
To allow fast and high‐quality reconstruction of clinical accelerated multi‐coil MR data by learning a variational network that combines the mathematical structure of variational models with deep learning.
Kerstin Hammernik, Teresa Klatzer, Erich Kobler, M. Recht, D. Sodickson, T. Pock, F. Knoll   +6 more
semanticscholar   +1 more source

NKCC1: A key regulator of glioblastoma progression

Molecular Oncology, EarlyView.
Glioblastoma (GBM) progression is driven by disrupted chloride cotransporter homeostasis. NKCC1 is highly expressed in stem‐like, astrocytic, and progenitor cells, correlating with earlier recurrence, while overall survival remains unaffected. NKCC1 serves as a prognostic marker and potential therapeutic target, linking chloride transporter imbalance ...
Anja Thomsen, Diana Freitag, Madlen Haase, Christian Senft, Falko Schwarz, Silke Keiner   +5 more
wiley   +1 more source

Eulerian BAO Reconstructions and N-Point Statistics [PDF]

, 2015
As galaxy surveys begin to measure the imprint of baryonic acoustic oscillations (BAO) on large-scale structure at the sub-percent level, reconstruction techniques that reduce the contamination from nonlinear clustering become increasingly important ...
Beutler, Florian, Chu, Man Yat, Feng, Yu, Schmittfull, Marcel, Sherwin, Blake   +4 more
core   +2 more sources

Postmastectomy Reconstruction

Annals of Surgery, 1978
Reconstructive surgery following mastectomy has had an increased acceptability with improved techniques and prostheses. Plastic reconstructive procedures following prophylactic mastectomy were performed in 104 patients and following mastectomy for cancer in 88 patients.
C E, Horton, F E, Rosato, F A, Schuler, J, McCraw   +3 more
openaire   +3 more sources