Results 91 to 100 of about 98,107 (317)

Inhibition of SLC11A1‐Mediated Lysosomal Iron Accumulation in Microglia Promotes Repair Following White Matter Stroke

Advanced Science, EarlyView.
Genetic and pharmacological inhibition of SLC11A1 functioning as an H+/Fe2+ antiporter–mediated lysosomal iron accumulation in microglia promotes lysosomal lumen acidification, increases CTSD expression, enhances lysosomal myelin debris uptake and degradation, and promotes repair following white matter stroke. ABSTRACT White matter stroke (WMS) results
Lingling Qiu, Yajie Zhang, Yushi Tang, Hongli Hu, Ying Zhang, Junwen Xue, Hao Wang, Yecheng Wang, Chunfeng Liu, Jia Jia, Jian Cheng, Yongjun Cao   +11 more
wiley   +1 more source

Farnesyltransferase Deficiency in Cardiomyocytes Initiates Senescence and Contributes to Cardiac Fibrosis

Advanced Science, EarlyView.
Lipid overload suppresses SREBF2‐mediated FNTB expression, leading to defective Lamin A maturation and nuclear envelope instability. This nuclear catastrophe triggers a pro‐fibrotic senescence program in cardiomyocytes. Notably, restoring nuclear integrity via AAV9‐based gene therapy effectively attenuates cardiac remodeling, identifying the ...
Yuxiao Chen, Lian Lou, Xuan Zhang, Lin Yan, Qi Zhang, Wen Shi, Jie Ding, Xu Lin, Rong Jiang, Shuo Liu, Thida Sok, Pengli Wang, Yun Mou, Jie Han, Shenjiang Hu, Xiaogang Guo, Jian Yang   +16 more
wiley   +1 more source

Case report: Mafb promoter activity may define the alveolar macrophage dichotomy

Frontiers in Immunology, 2022
Cre-LoxP system has been widely used to induce recombination of floxed genes of interest. Currently available macrophage promoter-specific Cre recombinase mice strains have various limitations that warrants the testing of additional Cre strains.
Thao Vo, Yogesh Saini
doaj   +1 more source

Novel strategy for rapid functional in vivo validation of oncogenic drivers in haematological malignancies [PDF]

, 2019
In cancer research, it remains challenging to functionally validate putative novel oncogenic drivers and to establish relevant preclinical models for evaluation of novel therapeutic strategies.
Berx, Geert, D'Hont, Jinke, Demoen, Lisa, Goossens, Steven, Haenebalcke, Lieven, Haigh, Jody J., Hochepied, Tino, Lammens, Tim, Lemeire, Kelly, Lintermans, Béatrice, Matthijssens, Filip, Pedro Pinto De Almeida, André, Pieters, Tim, Reunes, Lindy, T'Sas, Sara, Van Vlierberghe, Pieter, Vanrockeghem, Frédérique   +16 more
core   +2 more sources

Spatial Profiling Reveals Distinct Molecular and Immune Evolution of Mouse Lung Adenocarcinoma Precancers with or Without Carcinogen Exposure

Advanced Science, EarlyView.
Tumor evolution in lung adenocarcinoma is shaped by genetic alterations and spatial immune dynamics. By integrating whole‐exome sequencing, imaging mass cytometry, and spatial transcriptomics across two mouse models, this study reveals how mutational burden, immune infiltration, and cell–state interactions evolve during early and late carcinogenesis ...
Bo Zhu, Muhammad Aminu, Pingjun Chen, Jian‐Rong Li, Chuanpeng Dong, Chenyang Li, Yanhua Tian, Shao‐Wei Lu, Hong Chen, Chenxi Ma, Xin Hu, Jie Ye, Andrew Y. Liu, Beibei Huang, Frank R. Rojas, Parra Cuentas. Edwin Roger, Ou Shi, Monique B. Nilsson, Alissa Poteete, Khaja B. Khan, Wei Lu, Luisa M. Solis Soto, Junya Fujimoto, Cara Haymaker, Ignacio I. Wistuba, Zhubo Wei, Linghua Wang, Don L. Gibbons, Ken Chen, Alexandre Reuben, Jason M. Schenkel, John V. Heymach, Chao Cheng, Jia Wu, Jianjun Zhang   +34 more
wiley   +1 more source

Transgenic mice for a tamoxifen-induced, conditional expression of the Cre recombinase in osteoclasts. [PDF]

PLoS ONE, 2012
BACKGROUND: Studies on osteoclasts, the bone resorbing cells, have remained limited due to the lack of transgenic mice allowing the conditional knockout of genes in osteoclasts at any time during development or adulthood.
Maria Arantzazu Sanchez-Fernandez, Silvia Sbacchi, Miguel Correa-Tapia, Ronald Naumann, Jennifer Klemm, Pierre Chambon, Samiya Al-Robaiy, Manfred Blessing, Bernard Hoflack   +8 more
doaj   +1 more source

Variable Cre Recombination Efficiency in Placentas of Cyp19-Cre ROSA^mT/mG Transgenic Mice

Cells, 2023
The aromatase-Cre recombinase (Cyp19-Cre) transgenic mouse model has been extensively used for placenta-specific gene inactivation. In a pilot study, we observed unexpected phenotypes using this mouse strain, which prompted an extensive characterization ...
Prashanth Anamthathmakula, Philemon D. Shallie, Neha Nayak, Sabita Dhal, Jay L. Vivian, Gil Mor, Michael J. Soares, Nihar R. Nayak   +7 more
doaj   +1 more source

G9a inactivation in progenitor cells with Isl1-Cre with reduced recombinase activity models aspects of Dandy-Walker complex [PDF]

, 2023
Lijun Chi, Ling Zhong, Dorothy Lee, Xinwen Yu, Amalia Caballero, Brian J. Nieman, Paul Delgado-Olguı́n   +6 more
openalex   +1 more source

A Potent and Effective Suicidal Listeria Vaccine Platform. [PDF]

, 2019
Live-attenuated Listeria monocytogenes has shown encouraging potential as an immunotherapy platform in preclinical and clinical settings. However, additional safety measures will enable application across malignant and infectious diseases.
Benanti, Erin L, Brockstedt, Dirk G, Chen, Chen, Dubensky, Thomas W, Fassò, Marcella, Hanson, William G, Lauer, Peter, Lemmens, Edward E, Leong, Meredith L, Liu, Weiqun, Portnoy, Daniel A, Rae, Chris S, Skoble, Justin   +12 more
core  

A surge of late-occurring meiotic double-strand breaks rescues synapsis abnormalities in spermatocytes of mice with hypomorphic expression of SPO11 [PDF]

, 2015
Meiosis is the biological process that, after a cycle of DNA replication, halves the cellular chromosome complement, leading to the formation of haploid gametes.
Barchi, Marco, DE ROOIJ, DIRK GIJSBERT, Di Cecca, Stefano, DI GIACOMO, Monica, DI SIENA, Sara, Faieta, Monica, Luchetti, Andrea, Murdocca, Michela, Pellegrini, Manuela, Rossi, Pellegrino   +9 more
core   +3 more sources