Results 241 to 250 of about 4,864,586 (342)

SENP6 Maintains Mitochondrial Homeostasis by Regulating Mitochondrial Protein Import Through deSUMOylation of TOM40

Advanced Science, EarlyView.
SUMOylation regulates mitochondrial processes, but its impact on protein import remains unclear. TOM40 is identified, a mitochondrial outer membrane channel protein, as a substrate of deSUMOylase SENP6. TOM40 SUMOylation disrupts outer membrane complex assembly, inhibits protein import, and compromises mitochondrial homeostasis.
Liubing Hu, Jianshuang Li, Haolin Guo, Lei Su, Peina Dong, Juan Huang, Yanyan Liu, Xinjie Liu, Zhenhuan Luo, Wei Xiong, Zhenyu Ju, Qinghua Zhou, Hao Wang, Wenjun Wang   +13 more
wiley   +1 more source

Bioburden of postmortem bone tissues with a procurement time exceeding 36 h. [PDF]

Cell Tissue Bank
Braun C, Löwel M, Heuer M, Pruß A, Schulz T.   +4 more
europepmc   +1 more source

PCSK9 Loss‐of‐Function Disrupts Cellular Microfilament Network via LIN28A/HES5/JMY Axis in Neural Tube Defects

Advanced Science, EarlyView.
PCSK9 acts as a molecular chaperone promoting LIN28A lysosomal degradation. LIN28A elevates transcription factor HES5, increasing JMY expression. PCSK9 loss causes neural tube defects (NTDs) by disrupting the LIN28A/HES5/JMY axis, and high JMY disorganizes the neural progenitor cell microfilament network, leading to incomplete neural tube structure in ...
Xiaoshuai Li, Rui Wang, Wenting Luo, Hui Gu, Tianchu Huang, Qiushi Wang, Zhengwei Yuan   +6 more
wiley   +1 more source

Brain and CSF Alzheimer's Biomarkers Are Associated with SERPINE1 Gene Expression. [PDF]

Genes (Basel)
Picard C, Zetterberg H, Blennow K, Villeneuve S, Poirier J, On Behalf Of The Prevent-Ad Research Group.   +5 more
europepmc   +1 more source

Linked collectors and determiners for: DBG Tissue and DNA Bank.

Bionomia
openalex   +2 more sources

PIP5K1A Suppresses Ferroptosis and Induces Sorafenib Resistance by Stabilizing NRF2 in Hepatocellular Carcinoma

Advanced Science, EarlyView.
Inducing ferroptosis is a promising strategy for combating tumor resistance. Upregulated PIP5K1A competes with NRF2 for KEAP1 binding, which decreases the ubiquitination degradation of NRF2 and promotes its nuclear translocation, thereby suppressing ferroptosis, and ultimately driving hepatocellular carcinoma (HCC) tumorigeneses and sorafenib ...
Mengzhou Guo, Sinuo Chen, Jialei Sun, Ruchen Xu, Zhuoran Qi, Jie Li, Lianer Zhou, Yuan Fang, Tianshu Liu, Jinglin Xia   +9 more
wiley   +1 more source

Multiple Hits on Cerebral Folate, Tetrahydrobiopterin and Dopamine Metabolism in the Pathophysiology of Parkinson's Disorder: A Limited Study of Post-Mortem Human Brain Tissues. [PDF]

Metabolites
Doddaballapur DB, Heyes DJ, Miyan JA.
europepmc   +1 more source

Linked collectors and determiners for: DNA and Tissue Bank of the Natural History Museum of Denmark.

Bionomia
openalex   +2 more sources

Near‐Freezing‐Temperature Golgi Neuronal Staining for X‐ray Imaging of Human Brain

Advanced Science, EarlyView.
A near‐freezing temperature staining strategy, combined with a mercury chloride‐based method, effectively preserves delicate neuronal structures in post‐mortem frozen human brain tissues by minimizing autolysis. This approach enables uniform labeling across centimeter‐scale slices and, when integrated with synchrotron‐based X‐ray microscopy, achieves ...
Feng Zhou, Qiaowei Tang, Xin Yan, Chao Ma, Yu Zhang, Jichao Zhang, Qian Li, Lihua Wang, Jun Hu, Xiaoqing Cai, Jiang Li, Ying Zhu, Chunhai Fan   +12 more
wiley   +1 more source

Clinical outcomes of DSAEK with pre-cut grafts of thickness more than 150 microns. [PDF]

Indian J Ophthalmol
Roy A, Mudgil T, Das N, Peddi M, Chaurasia S.   +4 more
europepmc   +1 more source