Results 91 to 100 of about 121,085,656 (267)

Viral Delivery of GDNF Promotes Functional Integration of Human Stem Cell Grafts in Parkinson's Disease

, 2020
Dopaminergic neurons (DAns), generated from human pluripotent stem cells (hPSCs), are capable of functionally integrating following transplantation and have recently advanced to clinical trials for Parkinson's disease (PD).
Kirik, Deniz,, Kirik, Deniz, Thompson, Lachlan H., Penna, Vanessa,, Hunt, Cameron P.J., de Luzy, Isabelle R.,, Hunt, Cameron P.J.,, Kauhausen, Jessica A., Gantner, Carlos W.,, Bye, Christopher R.,, Thompson, Lachlan H.,, Niclis, Jonathan C.,, Niclis, Jonathan C., Ermine, Charlotte M., Moriarty, Niamh, Bye, Christopher R., Gantner, Carlos W., de Luzy, Isabelle R., Penna, Vanessa, Parish, Clare L., Kauhausen, Jessica A.,, Parish, Clare L.,, Pouton, Colin W., Moriarty, Niamh,, Lund University., Pouton, Colin W.,, Ermine, Charlotte M.,   +26 more
core   +1 more source

TRIM2 downregulation in clear cell renal cell carcinoma affects cell proliferation, migration, and invasion and predicts poor patients’ survival

Cancer Management and Research, 2018
Wen Xiao, Xuegang Wang, Tao Wang, Jinchun Xing Department of Urology, The First Affiliated Hospital of Xiamen University, Xiamen 361003, China Background and aim: Tripartite motif containing (TRIM) family protein has been involved in multiple ...
Xiao W, Wang X, Wang T, Xing J
doaj  

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Perinuclear Anchoring of H3K9-Methylated Chromatin Stabilizes Induced Cell Fate in C. elegans Embryos.

, 2015
Interphase chromatin is organized in distinct nuclear sub-compartments, reflecting its degree of compaction and transcriptional status. In Caenorhabditis elegans embryos, H3K9 methylation is necessary to silence and to anchor repeat-rich heterochromatin ...
Yang, Teddy, Wang, Li, Gasser, Susan M, Kalck, Veronique, Cabianca, Daphne S, Wang, Xinghao, Zhao, Kehao, Towbin, Benjamin Daniel, Geng, Liqing, Gaidatzis, Dimos, Gonzalez-Sandoval, Adriana, Hauer, Michael H   +11 more
core   +1 more source

Global H3.3 dynamic deposition defines its bimodal role in cell fate transition

Nature Communications, 2018
Histone variant H3.3 is incorporated at transcriptionally active genes and is associated with active marks. Here, the authors investigate H3.3 deposition during reprogramming and find that initially H3.3 helps maintain parental cell fate and is later ...
Hai-Tong Fang, Chadi A. EL Farran, Qiao Rui Xing, Li-Feng Zhang, Hu Li, Bing Lim, Yuin-Han Loh   +6 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Tissue-specific profiling of age-dependent miRNAomic changes in Caenorhabditis elegans

Nature Communications
Ageing exhibits common and distinct features in various tissues, making it critical to decipher the tissue-specific ageing mechanisms. MiRNAs are essential regulators in ageing and are recently highlighted as a class of intercellular messengers. However,
Xueqing Wang, Quanlong Jiang, Hongdao Zhang, Zhidong He, Yuanyuan Song, Yifan Chen, Na Tang, Yifei Zhou, Yiping Li, Adam Antebi, Ligang Wu, Jing-Dong J. Han, Yidong Shen   +12 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Neoplastic ICAM-1 protects lung carcinoma from apoptosis through ligation of fibrinogen

Cell Death and Disease
Intercellular cell adhesion molecule-1 (ICAM-1) is frequently overexpressed in non-small cell lung cancer (NSCLC) and associated with poor prognosis. However, the mechanism underlying the negative effects of neoplastic ICAM-1 remains obscure.
ShiHui Wang, JunLei Wang, Cui Liu, Lei Yang, XuanQian Tan, ShiYang Chen, Yun Xue, HongBin Ji, GaoXiang Ge, JianFeng Chen   +9 more
doaj   +1 more source

How prolonged expression of Hunchback, a temporal transcription factor, re-wires locomotor circuits

eLife, 2019
How circuits assemble starting from stem cells is a fundamental question in developmental neurobiology. We test the hypothesis that, in neuronal stem cells, temporal transcription factors predictably control neuronal terminal features and circuit ...
Julia L Meng, Zarion D Marshall, Meike Lobb-Rabe, Ellie S Heckscher   +3 more
doaj   +1 more source