共查询到20条相似文献,搜索用时 31 毫秒
1.
Eszter K. Vladar Roy D. Bayly Ashvin M. Sangoram Matthew P. Scott Jeffrey D. Axelrod 《Current biology : CB》2012,22(23):2203-2212
Highlights? PCP proteins are asymmetric at apical junctions in the airways before ciliogenesis ? PCP protein asymmetry and cilium orientation emerge gradually during development ? Cilium misorientation correlates with loss of PCP protein asymmetry in PCP mutants ? Microtubules appear to organize cilium orientation and PCP protein asymmetry 相似文献
2.
Bärbel Ulmer Cathrin Hagenlocher Silke Schmalholz Sabrina Kurz Axel Schweickert Ayelet Kohl Lee Roth Dalit Sela-Donenfeld Martin Blum 《Cell reports》2013,3(3):615-621
Highlights? Cnn2 is expressed in NCCs and required for their migration in frogs and chicks ? Cnn2 is inactivated by noncanonical Wnt signaling ? Loss of Cnn2 causes a switch from cortical actin to central stress fibers ? Cnn2 polarizes the actin cytoskeleton downstream of PCP 相似文献
3.
Karin J. Jensen Farshid S. Garmaroudi Jingchun Zhang Jun Lin Seti Boroomand Mary Zhang Zongshu Luo Decheng Yang Honglin Luo Bruce M. McManus Kevin A. Janes 《Cell host & microbe》2013,13(1):67-76
Highlights? Intracellular signaling predicts the fate of coxsackievirus B3 (CVB3)-infected cells ? p38 and ERK signaling pathways are tightly interconnected during CVB3 infection ? CVB3-induced apoptosis of cardiomyocytes is inhibited by ERK5 and ERK1/2 pathways ? CVB3 induces necrosis of cardiomyocytes via p38 activation 相似文献
4.
Highlights? Drosophila Matrix Metalloprotease (Mmp) inhibits FGF signaling ? An FGF – MMP feedback loop regulates branching morphogenesis ? Mmp2 spatially regulates FGF signaling in epithelia 相似文献
5.
Wenling Li Hiroshi Kohara Yutaka Uchida Jennifer M. James Kosha Soneji Darran G. Cronshaw Yong-Rui Zou Takashi Nagasawa Yoh-suke Mukouyama 《Developmental cell》2013,24(4):359-371
Highlights? Cxcr4 is expressed by a subset of endothelial cells in the capillary network ? Genetic inactivation of Cxcl12-Cxcr4 signaling perturbs nerve-vessel alignment ? Cxcl12 controls endothelial migration, whereas VEGF directs arterial differentiation 相似文献
6.
Supernumerary centrosomes nucleate extra cilia and compromise primary cilium signaling 总被引:1,自引:0,他引:1
Highlights? Supernumerary centrosomes nucleate cilia, resulting in superciliated cells (SCC) ? Ciliary proteins are reduced in concentration in SCC, compromising signaling ? Presence of extra cilia disrupts epithelial organization in 3D spheroid culture ? Extra cilia may contribute to disease phenotypes by disrupting signaling 相似文献
7.
Patrik Johansson Jenny Bernström Tracy Gorman Linda Öster Stefan Bäckström Fritz Schweikart Bingze Xu Yafeng Xue Lovisa Holmberg Schiavone 《Structure (London, England : 1993)》2013,21(2):306-313
Highlights? Contrary to previous predictions FAM3B PANDER exhibits a new non-cytokine-like fold ? The new fold is also conserved in FAM3C ILEI and involved in cancer and tumor formation ? FAM3 is a new class of signaling molecules different from currently known cytokines 相似文献
8.
Sebastian Lugert Onur Basak Philip Knuckles Ute Haussler Klaus Fabel Magdalena Götz Carola A. Haas Gerd Kempermann Verdon Taylor Claudio Giachino 《Cell Stem Cell》2010,6(5):445-456
Highlights? Notch signaling defines morphologically distinct hippocampal stem cell populations ? Radial and horizontal hippocampal stem cells depend on canonical Notch signaling ? Different neural stem cell subpopulations respond selectively to neurogenic stimuli ? Aging results in a reversible transition of stem cells to a quiescent state 相似文献
9.
Saikat Mukhopadhyay Xiaohui Wen Navneet Ratti Alexander Loktev Linda Rangell Suzie J. Scales Peter K. Jackson 《Cell》2013,152(1-2):210-223
Highlights? The GPCR Gpr161 localizes to primary cilia in a Tulp3/IFT-A-dependent manner ? Complete loss of Gpr161 increases Shh signaling in the mouse neural tube ? Gpr161 couples protein kinase A activation to Shh signaling via cAMP signaling ? Shh signaling internalizes Gpr161 from the cilia, preventing its activity 相似文献
10.
Chiang CY Engel A Opaluch AM Ramos I Maestre AM Secundino I De Jesus PD Nguyen QT Welch G Bonamy GM Miraglia LJ Orth AP Nizet V Fernandez-Sesma A Zhou Y Barton GM Chanda SK 《Cell host & microbe》2012,11(3):306-318
Highlights? RNAi and systems-based analysis identified 190 TLR7/9 signaling cofactors ? Pathway crossprofiling enabled mapping cofactors to specific NFκB signaling modules ? HRS is a mediator of ubiquitin-dependent nondegradative endosomal TLR sorting 相似文献
11.
David M. Umulis Osamu Shimmi Michael B. O'Connor Hans G. Othmer 《Developmental cell》2010,18(2):260-274
Highlights? Capturing 3D spatiotemporal content of expression data increases model utility ? Embryo geometry shapes signaling; prepatterns compensate in misshapen embryos ? Cell-surface binding proteins compensate for weak ligand/inhibitor/receptor binding ? BMP-mediated patterning is “nearly” scale-invariant 相似文献
12.
Intestinal Tumorigenesis Initiated by Dedifferentiation and Acquisition of Stem-Cell-like Properties
Sarah Schwitalla Alexander A. Fingerle Patrizia Cammareri Tim Nebelsiek Serkan I. Göktuna Paul K. Ziegler Ozge Canli Jarom Heijmans David J. Huels Guenievre Moreaux Rudolf A. Rupec Markus Gerhard Roland Schmid Nick Barker Hans Clevers Roland Lang Jens Neumann Thomas Kirchner Florian R. Greten 《Cell》2013,152(1-2):25-38
Highlights? Epithelial nonstem cells can be reprogrammed into tumor-initiating cells ? Dedifferentiation depends on degree of Wnt signaling ? Wnt signaling is enhanced by NFkB via the coactivator CBP ? Differentiation of stem cells into nonstem cells is bidirectional 相似文献
13.
Highlights? Regeneration of midbrain dopamine neurons depends on decreased dopamine signaling ? L-dopa inhibits ependymoglia cell proliferation during dopamine neuron regeneration ? Proliferation of ependymoglia cells is constantly suppressed by dopamine signaling ? Inhibition of dopamine signaling evokes neurogenesis by quiescent ependymoglia cells 相似文献
14.
Boris Greber Guangming Wu Christof Bernemann Jin Young Joo Dong Wook Han Kinarm Ko Natalia Tapia Davood Sabour Jared Sterneckert Paul Tesar Hans R. Schöler 《Cell Stem Cell》2010,6(3):215-226
Highlights? Nanog is a direct target of Activin and SMAD2/3 but not FGF-ERK in EpiSCs ? FGF signaling inhibits neuroectodermal commitment of EpiSCs and hESCs ? FGF inhibition relieves Klf2 repression and reverts EpiSCs to an ESC-like state ? mESCs transition to an EpiSC-like state with LIF inhibition and FGF activation 相似文献
15.
Nikki Charles Tatsuya Ozawa Massimo Squatrito Anne-Marie Bleau Cameron W. Brennan Dolores Hambardzumyan Eric C. Holland 《Cell Stem Cell》2010,6(2):141-152
Highlights? Perivascular niche nitric oxide activates Notch in PDGF-induced gliomas ? Notch signaling drives tumor stem-like characteristics and reduces survival ? Loss of eNOS activity decreases tumor stem-like characteristics ? Suppressing eNOS activity prolongs survival in glioma-bearing mice 相似文献
16.
Barbara Schellenberg Pengbo Wang James A. Keeble Ricardo Rodriguez-Enriquez Scott Walker Thomas W. Owens Fiona Foster Jolanta Tanianis-Hughes Keith Brennan Charles H. Streuli Andrew P. Gilmore 《Molecular cell》2013,49(5):959-971
Highlights? Bax exists in equilibrium between the cytosol and mitochondria ? The retrotranslocation of Bax is independent of direct-activator BH3 proteins ? Changes in survival signaling modulate the dissociation rate of mitochondrial Bax ? Accumulation of Bax on mitochondria sensitizes cells to apoptosis 相似文献
17.
Kensuke Kawade Gorou Horiguchi Takeshi Usami Masami Yokota Hirai Hirokazu Tsukaya 《Current biology : CB》2013,23(9):788-792
Highlights? AN3 is produced specifically in mesophyll cells and moves into epidermal cells ? AN3 participates in the control of epidermal cell proliferation ? AN3 signaling is essential for normal leaf development ? AN3 movement does not require the action of the type II chaperonin complex 相似文献
18.
Shannon M. Harlan Deng-Fu Guo Donald A. Morgan Caroline Fernandes-Santos Kamal Rahmouni 《Cell metabolism》2013,17(4):599-606
Highlights? Activation of hypothalamic mTORC1 increases sympathetic traffic and arterial pressure ? The sympathetic and hemodynamic effects of leptin require hypothalamic mTORC1 ? PI3K links the leptin receptor to mTORC1 signaling in the hypothalamus ? Modulating PI3K activity perturbs the sympathetic and hemodynamic functions 相似文献
19.
Meng Zhang Liang Dong Zhubing Shi Shi Jiao Zhen Zhang Wenqing Zhang Guoguang Liu Cuicui Chen Miao Feng Qian Hao Wenjia Wang Mengxin Yin Yun Zhao Lei Zhang Zhaocai Zhou 《Structure (London, England : 1993)》2013,21(4):680-688
Highlights? Crystal structure of CCM3-MST4 heterodimeric complex ? Structural mechanism driving CCM3-GCKIII heterodimerization ? Conformational changes required for CCM3-GCKIII heterodimerization ? Synergistic effects of CCM3-MST4 complex on cell proliferation and migration 相似文献
20.
Michalis Barkoulas Jeroen S. van Zon Josselin Milloz Alexander van Oudenaarden Marie-Anne Félix 《Developmental cell》2013,24(1):64-75
Highlights? A phase map of cell fate patterns is built as a function of signaling pathway dose ? The vulva system can buffer a 4-fold variation in mean lin-3/egf mRNA number ? The major role of LIN-12/Notch in the vulva is to promote the 2° fate ? Inhibition of 1° fate by LIN-12 is important when lin-3 dose is mildly increased 相似文献