Role of nuclear tubule on the apoptosis of HeLa cells induced by femtosecond laser

2010 ◽  
Vol 96 (22) ◽  
pp. 223701 ◽  
Author(s):  
Hao He ◽  
Kam Tai Chan ◽  
Siu Kai Kong
Keyword(s):  
Femtosecond Laser ◽  
Hela Cells

Inhibitory role of oleanolic acid and esculetin in HeLa cells involve multiple signaling pathways

Gene ◽  
2021 ◽  
Vol 771 ◽  
pp. 145370
Author(s):  
Prajitha Mohandas Edathara ◽  
Shivakanth Chintalapally ◽  
Venkata Krishna Kanth Makani ◽  
Chitrakshi Pant ◽  
Suresh Yerramsetty ◽  
...  
Keyword(s):  
Signaling Pathways ◽  
Oleanolic Acid ◽  
Hela Cells ◽  
Inhibitory Role ◽  
Multiple Signaling

The role of asymmetric excitation in self-organized nanostructure formation upon femtosecond laser ablation

2011 ◽  
Vol 104 (3) ◽  
pp. 969-973 ◽  
Author(s):  
Juergen Reif ◽  
Olga Varlamova ◽  
Sergej Varlamov ◽  
Michael Bestehorn
Keyword(s):  
Laser Ablation ◽  
Femtosecond Laser ◽  
Femtosecond Laser Ablation ◽  
Nanostructure Formation ◽  
Self Organized

Possible Role of Phosphoinositide-3-Kinase in Mx1 Protein Translation and Antiviral Activity of Interferon-Omega-Stimulated HeLa Cells

Pharmacology ◽  
2011 ◽  
Vol 87 (3-4) ◽  
pp. 224-231 ◽  
Author(s):  
Youngjun Seo ◽  
Mihee Kim ◽  
Minjoung Choi ◽  
Sunhee Kim ◽  
Kidae Park ◽  
...  
Keyword(s):  
Antiviral Activity ◽  
Hela Cells ◽  
Protein Translation ◽  
Phosphoinositide 3 Kinase

scholarly journals An essential role of Cdc42-like GTPases in mitosis of HeLa cells

FEBS Letters ◽  
2006 ◽  
Vol 580 (14) ◽  
pp. 3375-3380 ◽  
Author(s):  
Shingo Yasuda ◽  
Hiroyuki Taniguchi ◽  
Fabian Oceguera-Yanez ◽  
Yoshikazu Ando ◽  
Sadanori Watanabe ◽  
...  
Keyword(s):  
Hela Cells ◽  
Essential Role

Femtosecond laser pulse-train induced breakdown in fused silica: the role of seed electrons

2014 ◽  
Vol 47 (43) ◽  
pp. 435105 ◽  
Author(s):  
Kaihu Zhang ◽  
Lan Jiang ◽  
Xin Li ◽  
Xuesong Shi ◽  
Dong Yu ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Femtosecond Laser ◽  
Femtosecond Laser Pulse ◽  
Pulse Train ◽  
Fused Silica

The role of the prepulse in cluster heating by a high-power femtosecond laser pulse

JETP Letters ◽  
2000 ◽  
Vol 72 (2) ◽  
pp. 38-41 ◽  
Author(s):  
T. Auguste ◽  
P. D’Oliveira ◽  
S. Hulin ◽  
P. Monot ◽  
J. Abdallah ◽  
...  
Keyword(s):  
Laser Pulse ◽  
Femtosecond Laser ◽  
Femtosecond Laser Pulse ◽  
High Power ◽  
High Power Femtosecond Laser

The role of the membrane-spanning domain and stalk region of N-acetylglucosaminyltransferase I in retention, kin recognition and structural maintenance of the Golgi apparatus in HeLa cells

1996 ◽  
Vol 109 (7) ◽  
pp. 1975-1989 ◽  
Author(s):  
T. Nilsson ◽  
C. Rabouille ◽  
N. Hui ◽  
R. Watson ◽  
G. Warren
Keyword(s):  
Golgi Apparatus ◽  
Cell Lines ◽  
Hela Cells ◽  
Kin Recognition ◽  
Dramatic Effect ◽  
Golgi Stack ◽  
Stable Cell Lines ◽  
Membrane Spanning ◽  
Necessary And Sufficient

Using a series of chimeric and truncated N-acetylglucosaminyltransferase I (NAGT I) molecules we have shown that part of the lumenal stalk region is both necessary and sufficient for kin recognition of mannosidase II and retention in the Golgi stack. The membrane-spanning domain was not required for retention, but replacing part or all of this domain with leucine residues did have a dramatic effect on Golgi morphology. In stable cell lines, stacked cisternae were replaced by tubulo-vesicular clusters containing the mutated NAGT I. The loss of stacked cisternae was proportional to the number of leucines used to replace the membrane-spanning domain.

Heterogeneous nuclear RNA promotes synthesis of (2',5')oligoadenylate and is cleaved by the (2',5')oligoadenylate-activated endoribonuclease

1982 ◽  
Vol 2 (2) ◽  
pp. 154-160
Author(s):  
T W Nilsen ◽  
P A Maroney ◽  
H D Robertson ◽  
C Baglioni
Keyword(s):  
Ethidium Bromide ◽  
Hela Cells ◽  
Competitive Inhibition ◽  
Double Stranded Rna ◽  
Processing Enzymes ◽  
Dependent Endonuclease ◽  
Nuclear Rna ◽  
Recognition Elements

Heterogeneous nuclear RNA contains double-stranded regions that are not found in mRNA and that may serve as recognition elements for processing enzymes. The double-stranded regions of heterogeneous nuclear RNA prepared from HeLa cells promoted the synthesis of (2',5')oligoadenylate [(2',5')oligo(A) or (2'5')An] when incubated with (2',5')An polymerase. This enzyme is present in elevated levels in interferon-treated cells, and labeled heterogeneous nuclear RNA incubated with extracts of these cells is preferentially cleaved, since mRNA included in the same incubations is not appreciably degraded. The cleavage of heterogenous nuclear RNA is caused by the synthesis of (2'5')An and by a "localized" activation of the (2',5')An-dependent endonuclease, since it was enhanced by ATP, the substrate of the (2',5')An polymerase, and inhibited by 2'-dATP and ethidium bromide. Both of these compounds suppress the synthesis of (2',5')An, the first by competitive inhibition and the latter by intercalating into double-stranded RNA. The possible role of double-stranded regions and of the (2',5')An polymerase-endonuclease system in the processing of heterogeneous nuclear RNA is discussed.

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