Results 181 to 190 of about 98,834 (305)

NAD+ Metabolism Licenses Zygotic Genome Activation via PARP7‐Mediated ADP‐Ribosylation of UHRF1 in Mouse Early Embryos

Advanced Science, EarlyView.
This study uncovers a metabolic‐epigenetic axis licensing zygotic genome activation (ZGA) in mouse embryos. A developmental decline in NAD+ levels activates PARP7, which mono‐ADP‐ribosylates and stabilizes UHRF1. This modification promotes the establishment of permissive histone acetylation marks, thereby facilitating timely ZGA.
Guangyi Cao, Ziqi Zhang, Anqi Chen, Yanbo Liu, Yuling Lin, Lina Yu, Ruixin Shi, Aolei Guo, Yan Mao, Ganggui Lou, Chaojun Li, Luhong Wen, Guijun Yan, Haixiang Sun   +13 more
wiley   +1 more source

Pericentrosomal Redistribution of the Endoplasmic Reticulum Ensures Organelle Symmetric Inheritance and Mitotic Progression

Advanced Science, EarlyView.
Upon mitotic entry, RTN4 relocalizes to the pericentrosomal region, forming a more tubular ER network around centrosomes. CDK1‐mediated phosphorylation of RTN4 increases its interaction with Rab11 GTPase, facilitating dynein‐dependent transport of RTN4 to the pericentrosomal region.
Xiangyu Xu, Yalin Liu, Rongyi Wang, Wenwen Xu, Hao Shi, Ning Huang, Junlin Teng, Jin Meng, Pengli Zheng, Jianguo Chen   +9 more
wiley   +1 more source

Acquired angioedema due to C1 inhibitor deficiency: real-world clinical characteristics and treatment outcomes. [PDF]

Front Immunol
Toprak İD, Erdem S, Korkmaz P, Unal D, Yegit OO, Hormet Igde M, Çelik Kamacı Ş, Çetin O, Öztop N, Demir S, Tüzer C, Mastanzade M, Elverdi T, Sezgin ME, Kalayoğlu Beşışık S, Gelincik A.   +15 more
europepmc   +1 more source

CHCHD10 Mitigates Alzheimer's Disease‐Related Phenotypes in Association With Epigenetic Remodeling in Directly Reprogrammed Neurons

Advanced Science, EarlyView.
CHCHD10 loss in Alzheimer's disease is associated with mitochondrial dysfunction, epigenomic disruption, and tau pathology. Restoration of CHCHD10 shifts DNA methylation toward a non‐disease state and reduces tau and amyloid pathology, with KATNAL2 acting as a downstream effector.
Teresa M. Thomas, Ching‐Yao Yang, Kexin Zhang, Liam Wetzel, Dina Bugybayeva, Julia Ferguson, Md Mahmudul Hasan, William Samsa, Nandita Patil, Anshul Dash, Tarini Gowda, Xiongwei Zhu, Feixiong Cheng, Tian Liu   +13 more
wiley   +1 more source

Resolution of Laryngeal Oedema in a Patient with Acquired C1-Inhibitor Deficiency. a Case Report. [PDF]

J Crit Care Med (Targu Mures), 2021
Bara NA, Nadasan V.
europepmc   +1 more source

Cardiopulmonary by-pass in a patient with acquired C1 inhibitor deficiency

, 1997
C1 inhibitor (C1-INH) regulates, complement, contact system, coagulation and fibrinolysis. Bleeding complications during cardiopulmonary bypass (CPB) have been described in a deficient patient.
M. Cicardi, L. C. Zingale, A. Agostoni, M. Gardinali, R. Castelli, C. Savi, M. Munari   +6 more
core  

AI‐Assisted Digital Single‐Molecule Activity Tracker for Decoupling Intrinsic Heterogeneity from Photo‐Oxidative Damage in High‐Photon‐Flux Enzymology

Advanced Science, EarlyView.
Employing a digital single‐molecule activity tracker (dSMAT), this research demonstrates that high‐photon‐flux irradiation drives progressive oxidative scarring in polymerases. Unlike simple thermal denaturation, real‐time kinetic tracking dynamically visualizes enzymes degrading into multiple impaired subpopulations.
Anran Zheng, Qi Yang, Jinze Li, Fuqiang Ma, Xuefeng Wang, Zhen Guo, Chuanyu Li, Dongshu Li, Jia Yao, Zhiqi Zhang, Wei Zhang, Lianqun Zhou   +11 more
wiley   +1 more source

Population-scale analysis reveals inherited C1-inhibitor deficiency is a polyphenotypic thrombotic disorder. [PDF]

Blood Adv
Rodriguez Espada A, Haj AK, Jurgens SJ, Eswaran H, Sundler Björkman L, Ryu J, Chaudhry S, Koyama S, Wang X, Choi SH, Sanna-Cherchi S, Banerji A, Rämö JT, Ellinor PT, Grover SP, Bendapudi PK.   +15 more
europepmc   +1 more source

Hereditary angioedema due to C1 inhibitor deficiency: real-world experience from the Icatibant Outcome Survey in Spain. [PDF]

Allergy Asthma Clin Immunol, 2021
Guilarte M, Sala-Cunill A, Baeza ML, Cabañas R, Hernández MD, Ibañez E, de Larramendi CH, Lleonart R, Lobera T, Marqués L, de San Pedro BS, Botha J, Andresen I, Caballero T, IOS Study Group.   +14 more
europepmc   +1 more source

Machine Learning‐Assisted Design and Performance Prediction of a Compact Dual‐Band Polarization‐Insensitive THz Metamaterial Absorber for Skin‐Cancer‐Related Refractive‐Index Sensing

Advanced Electronic Materials, EarlyView.
A compact QASRR‐based THz metamaterial absorber enables polarization‐insensitive dual‐band absorption and skin‐cancer‐related refractive‐index sensing through measurable resonance shifts. Field, surface‐current, and circuit analyses clarify the dual‐resonance mechanism, while StackNet‐assisted prediction accurately estimates the simulated absorption ...
Md. Murad Kabir Nipun, S. M. Rifatur Rana, Md. Golam Morshed, Imrose Jahan, F. A. Sabbir Ahamed, Md. Jahedul Islam   +5 more
wiley   +1 more source