Results 181 to 190 of about 2,439,094 (286)

Age‐Related Lamin B1 Deficiency Activates SLC7A11‐Dependent Disulfidptosis to Impair Osteogenesis via Intercepting Mitochondrial Fission

Advanced Science, EarlyView.
This study reveals that age‐related LMNB1 deficiency in mesenchymal stem cells epigenetically upregulates SLC7A11, triggering actin disulfidptosis and mitochondrial dysfunction. This cascade impairs bone formation in senile osteoporosis. Furthermore, researchers identified the FDA‐approved drug naldemedine as a targeted SLC7A11 inhibitor to reverse ...
Wenhui Yu, Qibo Li, Weihao Zhang, Guan Zheng, Junhua Chen, Yipeng Zeng, Zipeng Xiao, Zibin Chen, Ziqian Liu, Yangfeng Lin, Jiajie Lin, Zepeng Su, Zhongyu Xie   +12 more
wiley   +1 more source

CryoJAX: a cryo-electron microscopy image-simulation library in JAX. [PDF]

Acta Crystallogr D Struct Biol
O'Brien MJ, Silva-Sánchez D, Woollard G, Je K, Hanson SM, Needleman DJ, Cossio P, Thiede EH, Astore MA.   +8 more
europepmc   +1 more source

CeO2‐Based Electrocatalysts for the Oxygen Evolution Reaction: Design, Dynamic Mechanisms, and Electrolyte Adaptability

Advanced Science, EarlyView.
This Review shows how cerium oxide helps water‐splitting catalysts work better and last longer. It explains how CeO2 tunes electronic structure, oxygen‐vacancy behavior, and surface reconstruction, while adapting to alkaline, acidic, and seawater conditions.
Zhen Cui, Ailing Song, Zirui Cui, Manman Duanmu, Zhipeng Ma, Hao Liu, Guangjie Shao, Xinyi Tan, Guoxiu Wang, Hao Tian   +9 more
wiley   +1 more source

Counting particles in cryo-electron microscopy may result in incorrect population estimates. [PDF]

Commun Biol
Evans L, Dingeldein L, Covino R, Gilles MA, Thiede E, Cossio P.   +5 more
europepmc   +1 more source

A Fluorogenic Cysteine‐Tetrapeptide Tagging Strategy for Nonperturbative Protein Labeling and Protein–Ligand Interaction Tracking

Advanced Science, EarlyView.
A compact Phe‐Cys‐Pro‐Phe (FCPF) tag and an environment‐sensitive SBD‐Cl‐derived probe form a sequence‐selective fluorogenic pair for wash‐free live‐cell protein imaging. This minimally perturbing chemistry allows flexible insertion at termini or loops, produces strong fluorescence upon local microenvironment confinement, supports FRET‐assisted ...
Xiao Wang, Xingcan Pan, Yongling Ying, Ziqian Bai, Jingming Zhang, Zhuang Shao, Jialiang Qian, Hongwei Li, Ning Zhang, Fan Yang, Yuan Liu, Xing Yang   +11 more
wiley   +1 more source

Convergence of cryo-electron microscopy and artificial intelligence in integrative structural biology: A critical review of advances, synergies, and implications for molecular biophysics and drug discovery. [PDF]

J Microsc
Abinawanto, Sophian A.
europepmc   +1 more source

A Biomimetic PLK1 Nanodelivery System Promotes Migrasome‐Mediated Mitocytosis to Restore Efferocytosis and Functional Recovery After Spinal Cord Injury

Advanced Science, EarlyView.
MM‐NPs@PLK1 are formed by encapsulating PLK1 plasmids within CBP5 and coating the nanocomplexes with macrophage membranes. After macrophage‐associated uptake, the NPs@PLK1 enter the cytoplasm and release the PLK1‐encoding plasmid in response to elevated intracellular ROS levels.
Zhenxin Hu, Haoli Wang, Jing Huang, Junhua Zhou, Jialong Hou, Hanwei Miao, Huixin Tan, Yining Wang, Hao Hu, Na Li, Pengcheng Qiu, Hongyu Zhang, Da He, Qingqing Wang   +13 more
wiley   +1 more source

Reply to: About proteins of a siphophage tail tip complex reverting to their pre-ejection fold after DNA ejection

Nature Communications
Rafael Ayala, Andrey V. Moiseenko, Ting-Hua Chen, Eugene E. Kulikov, Alla K. Golomidova, Philipp S. Orekhov, Maya A. Street, Olga S. Sokolova, Andrey V. Letarov, Matthias Wolf   +9 more
doaj   +1 more source

The evolving role of structural biology in pharma: integration of X-ray crystallography, cryo-electron microscopy and beyond. [PDF]

Acta Crystallogr D Struct Biol
Chrencik JE, Su HP, Gomez Llorente Y, Palte RL, Klein DJ, Hayes RP, Antine SP, Asmar-Rovira GA, Bertoletti N, Byrne NJ, Carroll BL, Cordeiro CD, Curfman K, Dutko J, Eddins MJ, Fischmann T, Govindarajan B, Hecksel CW, Ho T, Hollenstein K, Hong MR, Hruza A, Ishchenko A, Jaime-Garza M, Jaremko MJ, Knox HL, Kostas J, Krishnamurthy H, Manolaridis I, Noland CL, Partridge AT, Patel SB, Reichert P, Reid JC, Felisberto-Rodrigues C, Shintre CA, Shipman JM, Tamilselvan E, Walker ME, Walker SN, Wang R, Wright KM, Yen TJ, Yoo BK, Gabelli SB.   +44 more
europepmc   +1 more source

Visualisation of microalgal lipid bodies through electron microscopy

In this study, transmission electron microscopy (TEM) and cryo-scanning electron microscopy (cryo-SEM) were evaluated for their ability to detect lipid bodies in microalgae.
De Bruyne, MichielWE14802001258612D56F008E-F0EE-11E1-A197-91C894A0A6B4, Vyverman, WimWE118010006293450000-0003-0850-2569F43B244E-F0ED-11E1-A9DE-61C894A0A6B4, Dewettinck, KoenLA238010008672960000-0002-5984-932XF4A431F0-F0ED-11E1-A9DE-61C894A0A6B4, Chaerle, PeterWE110019920089728010011627440000-0002-8216-0299FBB04470-F0ED-11E1-A9DE-61C894A0A6B4, Foubert, Imogen8010013623039190143700476E4F4BF8-B25E-11E6-B104-2D2FD0AF0289, Mienis, Esther, Sekulić, MirnaWE09WE110001911973068020032663100000-0001-6704-626311950FD4-D997-11E9-A0C7-63B45607D3EF, Verwee, EllenUGent000096003526802003341482974944830735aeb07468-05a0-11ea-8175-d9c7e5f900b5, Van de Walle, DavyLA238010013514880000-0003-1018-1696F5C59394-F0ED-11E1-A9DE-61C894A0A6B4   +8 more
core