Results 51 to 60 of about 177,776 (291)

Phospho-Tau Signature During Mitosis: AT8, p-T217 and p-S422 as Key Phospho-Epitopes

Cells
Tau was initially identified as a microtubule-binding protein critical for microtubule stabilization. It is also a pathological hallmark of tauopathies, a group of neurodegenerative diseases that include Alzheimer’s disease. Under pathological conditions,
Marion Goussard, Kelly Zarka, Morgane Denus, Thomas Curel, Sylvie Claeysen, Bruno Lefebvre, Malika Hamdane, Philippe Marin, Julien Villeneuve, Marie-Laure Parmentier   +9 more
doaj   +1 more source

Engineered GM1 Intersects Between Mitochondrial and Synaptic Pathways to Ameliorate ALS Pathology

Advanced Science, EarlyView.
Amyotrophic Lateral Sclerosis (ALS) is a fatal neurodegenerative disease driven by genetic and molecular disruptions affecting energy balance, protein homeostasis, and stress responses in nerve cells. Studies using human and rodent models identified convergent defects in mitochondria and synaptic function.
Federica Pilotto, Tristan Dellazizzo Toth, Silvano Bond, Alexander Schmitz, Rim Diab, Sara Y. Ngo Tenlep, Brian Mooney, Silvia Erni, Martina Schobesberger, Olivier Scheidegger, Camille Peitsch, Smita Saxena   +11 more
wiley   +1 more source

TR-FRET between engineered nanobodies reveals the existence of endogenous CXCR4 oligomers

Communications Biology
Chemokine receptors CXCR4 and ACKR3 are involved in multiple physiological and pathological processes. In overexpression systems, CXCR4 and ACKR3 form oligomers that are important for chemokine recognition and signaling.
Joyce Heuninck, Vladimir Bobkov, Claire M. Grison, Amos Fumagalli, Mathias Lescuyer, Omolade Otun, Cherine Bechara, Laurent Lamarque, Eric Trinquet, Françoise Bachelerie, Philippe Marin, Bernard Mouillac, Sébastien Granier, Bas van der Woning, Hans de Haard, Martine J. Smit, Raimond Heukers, Thierry Durroux   +17 more
doaj   +1 more source

Quantifying Genomic Imprinting at Tissue and Cell Resolution in the Brain

Epigenomes, 2020
Imprinted genes are a group of ~150 genes that are preferentially expressed from one parental allele owing to epigenetic marks asymmetrically distributed on inherited maternal and paternal chromosomes. Altered imprinted gene expression causes human brain
Annie Varrault, Emeric Dubois, Anne Le Digarcher, Tristan Bouschet   +3 more
doaj   +1 more source

IGF‐1 Deficiency Serves as an Integrated Biomarker Pathogenic Driver and Predictor in Poor Ovarian Response

Advanced Science, EarlyView.
IGF‐1 deficiency underlies poor ovarian response (POR), as reduced levels in follicular fluid and granulosa cells impair antral follicle formation and compromise reproductive outcomes. Including IGF‐1 as a biomarker significantly enhances the accuracy of models predicting both PORrisk and pregnancy success.
Zhu Hu, Yuanyuan Yu, Guanyou Huang, Jinnan Li, Chao Yang, Aizhuan Long, Jia Tang, Tengxiang Chen, Shuyun Zhao, Tuo Zhang   +9 more
wiley   +1 more source

Deep Learning‐Powered Scalable Cancer Organ Chip for Cancer Precision Medicine

Advanced Science, EarlyView.
This scalable, low‐cost Organ Chip platform, made via injection molding, uses capillary pinning for hydrogel confinement and supports versatile tissue coculture and robust imaging. Deep learning enables label‐free, sensitive phenotypic analysis.
Yu‐Chieh Yuan, Beibei Xu, Jenna McCormack, XuHai Huang, Jingzhe Ma, Thomas Marshall, Yacong Sun, Hardeep Singh, Alyssa Fanelli, Gauri Kulkarni, Ji Hye Seo, Paige Gilbride, Bing Wei, Bo Wang, Yanyan Liu, Fei Ma, Lin Zhou, Shuyang Wang, Xiaohua Qian, Zhiyong Xie, Polina Golland, Longlong Si, Yu Shrike Zhang, Xin Xie, Haiqing Bai   +24 more
wiley   +1 more source

Notiziario IGF n.19

Fracture and Structural Integrity, 2013
1) Editoriale del Segretario IGF; 2) Verbale dell'Assemblea Annuale dei Soci 2007; 3) Verbali dei Consigli di Presidenza; 4) Cariche sociali biennio 2007-2009; 5) Resoconti delle attività TC-ESIS nel 2007; 6) Summer School IGF 2008; 7) Convocazione
Francesco Iacoviello
doaj   +3 more sources

Potent and Selective IGF‐IIR‐Recruiting Bifunctional Molecules for Targeted Lysosomal Degradation of Extracellular and Membrane Proteins

Advanced Science, EarlyView.
Lysosome‐targeting chimeras (LYTACs) enable degradation of extracellular and membrane proteins via lysosomal trafficking. We report a novel IGF‐II mutant (Del1–7, Y27L) that selectively engages IGF‐IIR while avoiding IGF‐IR and IR‐A. mutIGF‐II–based LYTACs enhance target internalization and degradation and support a genetically encodable, all‐protein ...
Yuan Zhao, Yaxian Liao, Pengyun Li, Regina Stasser de Gonzalez, Xuankun Chen, Nicholas S. Nieto, Florence M. Brunel, Nick Cox, Joseph Stock, Matthew McHenry, Guangsen Fu, Penghsuan Huang, Wenxin Wu, Deqin Cai, Lingjun Li, Alexander N. Zaykov, Weiping Tang   +16 more
wiley   +1 more source

Functional expression of CLIFAHDD and IHPRF pathogenic variants of the NALCN channel in neuronal cells reveals both gain- and loss-of-function properties

Scientific Reports, 2019
The excitability of neurons is tightly dependent on their ion channel repertoire. Among these channels, the leak sodium channel NALCN plays a crucial role in the maintenance of the resting membrane potential.
Malik Bouasse, Hathaichanok Impheng, Zoe Servant, Philippe Lory, Arnaud Monteil   +4 more
doaj   +1 more source

Functional and molecular heterogeneity of D2R neurons along dorsal ventral axis in the striatum

Nature Communications, 2020
Striatal dopaminoceptive neurons are molecularly and functionally heterogeneous. Here, the authors provide the translatome of D2R striatal neurons and identified hundreds of region specific molecular markers as well as testing their resource to shed ...
Emma Puighermanal, Laia Castell, Anna Esteve-Codina, Su Melser, Konstantin Kaganovsky, Charleine Zussy, Jihane Boubaker-Vitre, Marta Gut, Stephanie Rialle, Christoph Kellendonk, Elisenda Sanz, Albert Quintana, Giovanni Marsicano, Miquel Martin, Marcelo Rubinstein, Jean-Antoine Girault, Jun B. Ding, Emmanuel Valjent   +17 more
doaj   +1 more source