Results 51 to 60 of about 151,710 (240)

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

GALNT10 Affects O‐Glycosylation of IGFBP7 to Promote Tumor Vascular Remodeling and Metastasis of Ovarian Cancer

Advanced Science, EarlyView.
The glycosyltransferase GALNT10 facilitates ovarian cancer metastasis through the induction of tumor cell EMT and tumor vascular dysfunction. GALNT10 enhanced the extracellular secretion of IGFBP7 through O‐GalNAc glycosylation modification at the T188 site, which subsequently interacts with CD93 on endothelial cells, leading to vascular remodeling ...
Yanan Zhang, Ayala Zuha, Zhangxin Wu, Aiping Luo, Bixia Jin, Qinkun Sun, Yuan Li, Qiyu Liu, Hongyan Guo, Chunliang Shang   +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

Direct Selection of Functional De Novo Macrocycles for Activation of On‐Cellulo Insulin Receptor

Angewandte Chemie, EarlyView.
A live‐cell screening platform, RaPID‐ExCells, integrates mRNA display‐derived macrocyclic peptide libraries with functional selection against native cell‐surface receptors. Application to the insulin receptor enabled de novo discovery of a macrocyclic agonist that activates endogenous signaling despite weak in vitro binding, highlighting the power of ...
Yun‐Hsuan Kuo, Emiko Mihara, Junichi Takagi, Hiroaki Suga   +3 more
wiley   +2 more sources

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

Mitochondrial CircRNA CircMT‐RNR2 Safeguards Antioxidant Defense to Support Fibroblast Functions in Wound Repair

Advanced Science, EarlyView.
CircMT‐RNR2 promotes wound healing by enhancing fibroblast proliferation, migration, contraction, and extracellular matrix (ECM) production. It sustains mitochondrial redox balance by stabilizing the antioxidant protein PRDX3, thereby reducing ROS‐induced damage. In diabetic foot ulcers, hypoxia, hyperglycemia, and reduced FGF2 and EGF expression lower
Guanglin Niu, Jennifer Geara, Yongjian Chen, Lihua Luo, Yanwei Xiao, Zhuang Liu, Margaux Gaborieau, Ling Pan, Edmund Loh, Dongqing Li, Pehr Sommar, Aoxue Wang, Xiaowei Zheng, Ning Xu Landén   +13 more
wiley   +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

Bone Organoids: A Novel Tool for Modeling and Managing Skeletal Disorders in Diabetes

Advanced Science, EarlyView.
This review synthesizes advances in bone organoid engineering and evaluates their potential to model diabetic bone fragility. Current in vitro and animal models do not fully recapitulate diabetes‐associated skeletal phenotypes. Cell‐based and scaffold‐based bone organoids are discussed as complementary approaches to reconstruct multicellular bone ...
Shuangzhe Lin, Karthikeyan Narayanan, Deepak Vashishth   +2 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