Results 81 to 90 of about 154,384 (314)

Mitochondrial Dynamics in Type 2 Diabetes and Cancer

Frontiers in Endocrinology, 2018
Mitochondria are bioenergetic, biosynthetic, and signaling organelles that control various aspects of cellular and organism homeostasis. Quality control mechanisms are in place to ensure maximal mitochondrial function and metabolic homeostasis at the ...
Michelle Williams, M. Cecilia Caino
doaj   +1 more source

HNRNPD Induces Radioresistance in Nasopharyngeal Carcinoma by Sequestering GRAMD4 mRNA in Stress Granules

Advanced Science, EarlyView.
HNRNPD promotes radioresistance in nasopharyngeal carcinoma by enhancing stress granule assembly and sequestering GRAMD4 mRNA. This suppresses GRAMD4 translation and inhibits mitochondrial apoptosis. Targeting the integrated stress response with ISRIB restores GRAMD4 expression and sensitizes tumors to radiotherapy, revealing a translational control ...
Yingzi Li, Tong Xiang, Yuanyuan Liu, Desheng Weng, Jingjing Zhao, Hao Chen, Yan Tang, Songzuo Xie, Hao Zhang, Jun Luo, Xinyi Yang, Qiuzhong Pan, Muping Di, Jianchuan Xia   +13 more
wiley   +1 more source

Comparative Oligo‐FISH Mapping Illuminates Chromosomal Evolution Among Rutaceae Species Diverged Over 50 Million Years

Advanced Science, EarlyView.
Oligonucleotide‐based fluorescence in situ hybridization probes were developed in the model citrus species Citrus maxima. These probes were applied to comparative karyotyping across 14 species in the Rutaceae family. This analysis revealed chromosomal evolution in lineages that diverged from Citrus nearly 52 million years ago.
Li He, Hainan Zhao, Xiaoxue Zeng, Zujun Yang, Wenting Li, Guoyan Zhang, Guangrong Li, Jian He, Bin Guan, Jiming Jiang   +9 more
wiley   +1 more source

Singlet fission [PDF]

The Journal of Chemical Physics, 2020
David R. Reichman, Xiaoyang Zhu
openaire   +2 more sources

Dual Cytoplasmic and Chloroplastic Mechanisms Fine‐Tune Chloroplast Division through ARC3 Protein Stability

Advanced Science, EarlyView.
ARC3 levels are controlled by cytosolic and chloroplast proteolytic systems. PUB52 mediates ARC3 precursor ubiquitination and degradation in the cytosol, while CLPC1 promotes ARC3 degradation in chloroplasts, where ARC2 protects ARC3 from excessive breakdown. Disrupting these components causes chloroplast division defects, placing them upstream of ARC3.
Yang Yuan, Denghao Xiang, Ruiying Li, Zhichuang Yue, Zhipeng Wang, Honghong Hu   +5 more
wiley   +1 more source

Photo-fission at the S-DALINAC

, 2009
Experiments on photo-induced fission of 238U and 234U using bremsstrahlung with endpoint energies between 6 MeV and 9 MeV have been carried out at the superconducting Darmstadt electron linear accelerator S-DALINAC.
Hambsch, Franz-Josef, Von Neumann-Cosef, P., Poltoratska, Yuliya, Enders, J., Barday, R., Poltoratska, Y., Hambsch, F. -J, Oberstedt, S., Oberstedt, Andreas,, Eckardt, Christian, Oberstedt, Andreas, Wagner, Markus, Chernykh, M., Barday, Roman, Neumann-Cosel, P., Oberstedt, Stephan, Eichhorn, R., Göök, Alf, Wagner, M., Richter, Achim, Eckardt, C., Göök, A., Eichhorn, Ralf, Chernykh, Maksym, Richter, A.   +24 more
core   +1 more source

RNA interference-mediated co-transcriptional gene silencing in fission yeast [PDF]

, 2012
In the last decade or so, RNA interference (RNAi) has gained unanticipated recognition in the fields of RNA biology and gene regulation. It exists in a wide variety of eukaryotic organisms, and various forms of RNAi are involved in diverse biological ...
Woolcock, Katrina Jane
core   +1 more source

Raft-like microdomains play a key role in mitochondrial impairment in lymphoid cells from patients with Huntington's disease

Journal of Lipid Research, 2012
Huntington's disease (HD) is a genetic neurodegenerative disease characterized by an exceedingly high number of contiguous glutamine residues in the translated protein, huntingtin (Htt).
Laura Ciarlo, Valeria Manganelli, Paola Matarrese, Tina Garofalo, Antonella Tinari, Lucrezia Gambardella, Matteo Marconi, Maria Grasso, Roberta Misasi, Maurizio Sorice, Walter Malorni   +10 more
doaj   +1 more source

Efficient Screening of Organic Singlet Fission Molecules Using Graph Neural Networks

Advanced Science, EarlyView.
A high‐throughput screening framework based on graph neural networks (GNNs) and multi‐level validation facilitates the identification of singlet fission (SF) candidates. By efficiently predicting excitation energies across 20 million molecules, and integrating TDDFT calculations, synthetic accessibility assessments, and GW+BSE calculations, this ...
Li Fu, Longfei Lv, Fan Zhang, Si Zhou, Weiwei Gao, Jijun Zhao   +5 more
wiley   +1 more source

Expectancy and rational action prior to personal fission [PDF]

, 2010
Some analyses of personal fission suggest that an informed subject should expect to have a distinct experience of each outcome simultaneously. Is rational provision for the future possible in such unfamiliar circumstances?
Tappenden, Paul
core