Ecdysteroid regulation of amino sugar uptake in a lepidopteran cell line derived from imaginal discs

1988 ◽  
Vol 7 (3) ◽  
pp. 145-155 ◽  
Author(s):  
P. Porcheron ◽  
H. Oberlander ◽  
C. E. Leach
Keyword(s):  
Cell Line ◽  
Amino Sugar ◽  
Imaginal Discs ◽  
Sugar Uptake ◽  
Lepidopteran Cell Line

Ecdysteroid-stimulated synthesis and secretion of an N-acetyl-D-glucosamine-rich glycopeptide in a lepidopterna cell line derived from imaginal discs

1991 ◽  
Vol 16 (4) ◽  
pp. 257-271 ◽  
Author(s):  
Patrick Porcheron ◽  
Madeleine Morinière ◽  
Noëlline Coudouel ◽  
Herbert Oberlander
Keyword(s):  
Cell Line ◽  
Imaginal Discs

Benzoylphenyl ureas inhibit chitin synthesis without interfering with amino sugar uptake in imaginal wing discs ofPlodia interpunctella(Hübner)

1991 ◽  
Vol 18 (4) ◽  
pp. 219-227 ◽  
Author(s):  
Herbert Oberlander ◽  
Donald L. Silhacek ◽  
Eddie Leach ◽  
Isaac Ishaaya ◽  
Eli Shaaya
Keyword(s):  
Amino Sugar ◽  
Sugar Uptake ◽  
Chitin Synthesis ◽  
Benzoylphenyl Ureas ◽  
Wing Discs

Periodic expression of an ecdysteroid-induced nuclear receptor in a lepidopteran cell line (IAL-PID2)

2001 ◽  
Vol 31 (11) ◽  
pp. 1057-1064 ◽  
Author(s):  
Stéphane Debernard ◽  
Françoise Bozzolan ◽  
Line Duportets ◽  
Patrick Porcheron
Keyword(s):  
Cell Line ◽  
Nuclear Receptor ◽  
Lepidopteran Cell Line

Anti-proliferative effect of 20-hydroxyecdysone in a lepidopteran cell line

2002 ◽  
Vol 32 (2) ◽  
pp. 217-223 ◽  
Author(s):  
Stéphanie Auzoux-Bordenave ◽  
Philippe-Jacques Hatt ◽  
Patrick Porcheron
Keyword(s):  
Cell Line ◽  
Proliferative Effect ◽  
Lepidopteran Cell Line

Morphological and cytochemical studies of the effects of ecdysteroids in a lepidopteran cell line (IAL-PID2)

1991 ◽  
Vol 265 (2) ◽  
pp. 361-369 ◽  
Author(s):  
Pierre Cassier ◽  
Patrick Serrant ◽  
R�gine Garcia ◽  
No�lline Coudouel ◽  
Mich�le Andr� ◽  
...  
Keyword(s):  
Cell Line ◽  
Lepidopteran Cell Line

Induction of vesicle formation in a cell line derived from imaginal discs

In Vitro ◽  
1985 ◽  
Vol 21 (5) ◽  
pp. 277-281 ◽  
Author(s):  
D. E. Lynn ◽  
H. Oberlander ◽  
S. M. Ferkovich
Keyword(s):  
Cell Line ◽  
Imaginal Discs ◽  
Vesicle Formation ◽  
A Cell

scholarly journals Characterization of reaper- and FADD-induced apoptosis in a lepidopteran cell line.

1997 ◽  
Vol 17 (2) ◽  
pp. 667-676 ◽  
Author(s):  
D Vucic ◽  
S Seshagiri ◽  
L K Miller
Keyword(s):  
Cell Line ◽  
Mutational Analysis ◽  
Sequence Similarity ◽  
Family Members ◽  
Gene Products ◽  
Death Domain ◽  
Nuclear Condensation ◽  
Lepidopteran Cell Line ◽  
Induced Apoptosis

Expression of the reaper gene (rpr) correlates with the initiation of apoptosis in Drosophila melanogaster. Transient expression of rpr in the lepidopteran SF-21 cell line induced apoptosis displaying nuclear condensation and fragmentation, oligonucleosomal ladder formation, cell surface blebbing, and apoptotic body formation. Inhibitors of ICE-family proteases p35 and crmA, as well as members of the iap class of genes, Op-iap and D-iap2, but not bcl-2 family members, blocked rpr-induced apoptosis. Mutational analysis of rpr provided no support for the proposed sequence similarity of Reaper and death domain proteins. Mutations in the N-terminal region of Reaper, which displays sequence similarity to Hid and Grim, other Drosophila gene products correlated with the initiation of apoptosis, suggested that these residues might be functionally important. The mammalian cDNA encoding FADD (Fas-associating protein with a death domain) also induced cell death in SF-21 cells, but death progressed more slowly and with features which distinguished it from rpr-induced apoptosis. Several bcl-2 family members delayed or blocked FADD-induced cellular death. Thus, apoptosis initiated by Reaper progressed by a faster path which appeared to differ from that of FADD-induced apoptosis.

Calcium-activated potassium channels in the UCR-SE-la lepidopteran cell line from the beet armyworm (Spodoptera exigua)

1994 ◽  
Vol 40 (4) ◽  
pp. 273-282 ◽  
Author(s):  
Robert Monette ◽  
Diane Savaria ◽  
Luke Masson ◽  
Roland Brousseau ◽  
Jean-Louis Schwartz
Keyword(s):  
Potassium Channels ◽  
Cell Line ◽  
Spodoptera Exigua ◽  
Beet Armyworm ◽  
Lepidopteran Cell Line ◽  
Calcium Activated Potassium Channels
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