Results 91 to 100 of about 2,656,785 (305)

Fingolimod treatment promotes proliferation and differentiation of oligodendrocyte progenitor cells in mice with experimental autoimmune encephalomyelitis

Neurobiology of Disease, 2015
Multiple sclerosis (MS) is a major demyelinating disease of the central nervous system (CNS) leading to functional deficits. The remyelination process is mediated by oligodendrocyte progenitor cells (OPCs).
Jing Zhang, Zheng Gang Zhang, Yi Li, Xiaoshuang Ding, Xia Shang, Mei Lu, Stanton B. Elias, Michael Chopp   +7 more
doaj   +1 more source

Smoothened transduces Hedgehog signals via activity-dependent sequestration of PKA catalytic subunits.

PLoS Biology, 2021
The Hedgehog (Hh) pathway is essential for organ development, homeostasis, and regeneration. Dysfunction of this cascade drives several cancers. To control expression of pathway target genes, the G protein-coupled receptor (GPCR) Smoothened (SMO ...
Corvin D Arveseth, John T Happ, Danielle S Hedeen, Ju-Fen Zhu, Jacob L Capener, Dana Klatt Shaw, Ishan Deshpande, Jiahao Liang, Jiewei Xu, Sara L Stubben, Isaac B Nelson, Madison F Walker, Kouki Kawakami, Asuka Inoue, Nevan J Krogan, David J Grunwald, Ruth Hüttenhain, Aashish Manglik, Benjamin R Myers   +18 more
doaj   +1 more source

Dorsoventral patterning of the Xenopus eye involves differential temporal changes in the response of optic stalk and retinal progenitors to Hh signalling [PDF]

, 2015
Background: Hedgehog (Hh) signals are instrumental to the dorsoventral patterning of the vertebrate eye, promoting optic stalk and ventral retinal fates and repressing dorsal retinal identity.
G., Barsacchi, Lupo, Giuseppe, R., He, W. A., Harris, X., Wang, Y., Liu   +5 more
core   +1 more source

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

FEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li, Xi Xiao, Lingbin Qi, Chanyi Li, Sirui Song, Jiaying Qin, Zhigang Xue, Jinfeng Xue, Huaifang Li   +8 more
wiley   +1 more source

Coupling of Smoothened to inhibitory G proteins reduces voltage-gated K [PDF]

, 2018
SMO (Smoothened), the central transducer of Hedgehog signaling, is coupled to heterotrimeric Gi proteins in many cell types, including cardiomyocytes.
Al-Owais, Moza, Cheng, Lan, Covarrubias, Manuel, Koch, Walter J., Manning, David R., Peers, Chris, Riobo-Del Galdo, Natalia A   +6 more
core   +1 more source

Hedgehog pathway mutations drive oncogenic transformation in high-risk T-cell acute lymphoblastic leukemia. [PDF]

, 2018
The role of Hedgehog signaling in normal and malignant T-cell development is controversial. Recently, Hedgehog pathway mutations have been described in T-ALL, but whether mutational activation of Hedgehog signaling drives T-cell transformation is unknown,
A Dagklis, A Dagklis, A El Andaloussi, A Gutierrez, A Sekulic, AA Ferrando, AE Place, AK Fielding, AL Furmanski, AM Kenney, C Reynolds, CH Pui, CJ Neumann, DD Hoff Von, DI Marks, DM Stone, DV Catenacci, E Drakopoulou, E Lindstrom, GW Robinson, H Hahn, H Hahn, HA Zahreddine, HJ Sharpe, I Hofmann, J Briscoe, J Chen, J Gao, J Rodon, J Taipale, JM Goldberg, JS Blackburn, JY Tang, KD Robarge, LV Goodrich, M Aszterbaum, M Duman-Scheel, M Sadelain, M Schrappe, MJ Koudijs, NJ Rowbotham, PD Bhola, PD Stenson, PL So, PM LoRusso, RH Ko, RL Johnson, S Hettmer, SB Kaye, SP Hunger, SS Winter, SV Outram, T Ni Chonghaile, TT Vo, Y Liu   +54 more
core   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

FEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen, Qianqian Cui, Zhongyun Lan, Yingjun Wang, Shuaiying Zhao, Wenxuan Feng, Yunfeng Liu, Qiting Huang, Dongna Zhang, Jianfeng Xu   +9 more
wiley   +1 more source

Snail in the frame of malignant tumor recurrence [PDF]

, 2006
A
De Craene, Bram, Berx, Geert
core   +2 more sources

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Long‐Term Follow‐Up of Chemotherapy‐Associated Biological Aging in Women With Early Breast Cancer

Aging and Cancer, EarlyView.
Women threated with adjuvant chemotherapy for early breast cancer have sustained long‐term increase in p16INK4a,, a robust marker of cell senescence, suggesting a chemotherapy‐associated age acceleration. p16INK4a as well as other biomarkers may identify patients at greatest risk for senescence‐related diseases of aging.
Hyman B. Muss, Alexis C. Wardell, Allison M. Deal, Kirsten A. Nyrop, Allison Ross, Yara G. Abdou, Jeffrey D. Aldrich, Lisa A. Cary, E. Claire Dees, Katherine E. Reeder‐Hayes, Emily M. Ray, Natalia Mitin, Denis Tsygankov   +12 more
wiley   +1 more source