Results 121 to 130 of about 79,069 (319)

Sacrificial Biofabrication for Vascularization: Concept, Materials, Technologies, and Applications

Advanced Materials, EarlyView.
Vasculature is indispensable for tissue viability in regenerative medicine. The sacrificial biofabrication enables precise fabrication of vascular channels by using temporary templates that are subsequently removed. This review defines the concept and delves into sacrificial materials, surrounding materials, fabrication technologies, and biomedical ...
Jiezhong Shi, Chunyao Wang, Xuan Mei, Ben Zhang, Junxi Wu, Rylie A. Green, Yu Shrike Zhang, Wenmiao Shu   +7 more
wiley   +1 more source

The novel E3 ligase of PPAR?? TRIM25 regulates adipocyte differentiation [PDF]

, 2018
Department of Biological SciencesPeroxisome proliferator-activated receptor ?? (PPAR??) is a ligand-dependent transcription factor which regulates glucose homeostasis and adipocyte differentiation.
Lee, Jae Min
core  

Excessive DNA Double‐Strand Breaks–Associated 3D Genome Reorganization Contributes to Neural Tube Defects with Folate Deficiency

Advanced Science, EarlyView.
Neural tube defects (NTDs) are among the most common congenital malformations. However, the underlying etiology and mechanism remain elusive. Here, the role of DNA double‐strand breaks (DSBs) in 3D genome organization within the NTDs with folate deficiency is reported.
Ting Zhang, Lin Lin, Jianting Li, Caihua Li, Shengjun Liang, Xuemei Bai, Fang Wang, Yihua Bao, Dan Guo, Xiaochen Bo, Hao Li, Hebing Chen, Qiu Xie   +12 more
wiley   +1 more source

Smurfs in Protein Homeostasis, Signaling, and Cancer

Frontiers in Oncology, 2018
Protein ubiquitination is an evolutionary conserved highly-orchestrated enzymatic cascade essential for normal cellular functions and homeostasis maintenance.
Praveen Koganti, Gal Levy-Cohen, Michael Blank   +2 more
doaj   +1 more source

Mismatch discrimination and sequence bias during end-joining by DNA ligases. [PDF]

Nucleic Acids Res, 2022
Bilotti K, Potapov V, Pryor JM, Duckworth AT, Keck JL, Lohman GJS.   +5 more
europepmc   +1 more source

Sealing of gaps in duplex DNA by T4 DNA ligase

Nucleic Acids Research, 1982
Single-strand gaps in DNA molecules were found to be a substrate for T4 DNA ligase. Sealing of the gaps was optimal at the same conditions as ligation of blunt-ended DNA molecules. Spermidine at a concentration of 2 mM stimulated the ligation of gaps, as well as the joining of DNA molecules with cohesive and blunt ends.
Göran Magnusson, Stefan Nilsson
openaire   +4 more sources

FBXO44 Regulates FOXP1 Degradation Through AURKA‐Dependent Phosphorylation to Promote Colorectal Cancer Progression

Advanced Science, EarlyView.
FBXO44 promotes colorectal cancer progression by targeting FOXP1 for ubiquitin‐mediated degradation. This study reveals a phosphorylation‐dependent mechanism involving AURKA and highlights the FBXO44/FOXP1/Cyclin E2 axis as a potential therapeutic target in colorectal cancer.
Hongxu Nie, Hengjie Xu, Sheng Yang, Chuanxin Tian, Tuo Wang, Chi Jin, Zhihao Chen, Xiaowei Wang, Junwei Tang, Yifei Feng, Yueming Sun   +10 more
wiley   +1 more source

How SUMOylation Fine-Tunes the Fanconi Anemia DNA Repair Pathway

Frontiers in Genetics, 2016
Fanconi Anemia (FA) is a rare human genetic disorder characterized by developmental defects, bone marrow failure and cancer predisposition, primarily due to a deficiency in the repair of DNA interstrand crosslinks (ICLs).
Kate eColeman, Tony T Huang
doaj   +1 more source

Human DNA ligases I and III have stand-alone end-joining capability, but differ in ligation efficiency and specificity. [PDF]

Nucleic Acids Res, 2023
McNally JR, Ames AM, Admiraal SJ, O'Brien PJ.   +3 more
europepmc   +1 more source

Targeting Intratumoral Copper Inhibits Tumor Progression via p62‐Mediated EZH2 Degradation and Potentiates Anti‐PD‐1 Immunotherapy in Oral Squamous Cell Carcinoma

Advanced Science, EarlyView.
The authors find that by targeting intratumoral copper, they can enhance p62‐mediated ubiquitination of EZH2 at the Ub‐K63 site by suppressing copper binding to SMURF2, an E3 ligase of EZH2, leading to its autophagic degradation. This mechanism suppressed OSCC progression and potentiated anti‐PD‐1 immunotherapy, highlighting a potential new therapeutic
Xiaohu Lin, Wanling Chen, Bo Li, Zhang Zhao, Zhonglin Yu, Xu‐Yun Zhao, Xuan Zhou, Zhien Feng, Chengzhong Lin, Wei Cao   +9 more
wiley   +1 more source