Regulation of insulin-like growth factor binding protein-4 in Ah responsive and Ah nonresponsive human breast cancer cells by 17 B-estradiol and 2,3,7,8 tetrachlorodibenzo-p-dioxin /

(Ah) nonresponsive cells (BaP MCF-7 and T47D5 cells) were

Bibliographic Details
Main Author: Schrope, Katherine Eillene
Format: Thesis eBook
Language:English
Published: [Place of publication not identified] : [publisher not identified] ; 1997.
Subjects:
Online Access:Link to OAKTrust copy

MARC

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040 |a TXA  |c TXA  |d UtOrBLW 
049 |a TXAM  |a TXAR 
099 |a 1997  |a Thesis  |a S37 
100 1 |a Schrope, Katherine Eillene. 
245 1 0 |a Regulation of insulin-like growth factor binding protein-4 in Ah responsive and Ah nonresponsive human breast cancer cells by 17 B-estradiol and 2,3,7,8 tetrachlorodibenzo-p-dioxin /  |c by Katherine Eillene Schrope. 
246 3 |a Regulation of insulin-like growth factor binding protein-four in Ah responsive and Ah nonresponsive human breast cancer cells by seventeen Beta-estradiol and two, three, seven, eight tetrachlorodibenzo-p-dioxin 
264 1 |a [Place of publication not identified] :  |b [publisher not identified] ;  |c 1997. 
300 |a xii, 113 leaves :  |b illustrations ;  |c 28 cm. 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
500 |a "Major subject: Biochemistry". 
500 |a In title, Greek symbol Beta and numerals are used. 
500 |a Vita. 
502 |b M.S.  |c Texas A&M University  |d 1997. 
504 |a Includes bibliographical references. 
520 |a (Ah) nonresponsive cells (BaP MCF-7 and T47D5 cells) were  
520 |a (E2) induced IGFBP-4 protein secretion and MRNA expression  
520 |a affected 24 hours after treatment. Aryl-hydrocarbon receptor  
520 |a and these effects were decreased after co-treatment with 10  
520 |a and wild-type cells, with the exception of IGFBP-5. IGFBP-4  
520 |a caused a decrease in constitutive secretion of IGFBP-4,  
520 |a cells were not significantly different. These data support  
520 |a cells. In contrast, when detected by immunoblot analysis  
520 |a detected IGFBP-4 at 80 and 14-fold lower levels in the BaP  
520 |a expression. In human breast cancer cells, 17 O-estradiol  
520 |a factor binding protein-4 (IGFBP-4) protein secretion and MRNA  
520 |a however, the constitutive IGFBP-4 MRNA levels were not  
520 |a IGFBPs were secreted at similar levels in Ali nonresponsive  
520 |a MCF-7 and T47D5 cells, respectively compared to wild-type  
520 |a MRNA levels expressed in T47D, T47D5, MCF-7 and BaP MCF-7  
520 |a nM TCDD. In MCF-7 human breast cancer cells, 10 nM TCDD  
520 |a regulation of IGFBP-4 by TCDD. Western ligand blot analysis  
520 |a tetrachlorodibenzo-p-dioxin (TCDD) on insulin-like growth  
520 |a the hypothesis that IGFBPs in the BaP MCF-7 and T47D5. 
520 |a This study focused on the effects of 2,3,7,8- 
520 |a utilized to investigate the role of the Ah-receptor in the  
530 |a Also available online. 
530 |a Issued also on microfiche from Lange Micrographics. 
650 4 |a Major biochemistry. 
856 4 1 |u https://hdl.handle.net/1969.1/ETD-TAMU-1997-THESIS-S37  |z Link to OAKTrust copy  |t 0 
999 |a MARS 
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952 f f |p noncirc  |a Texas A&M University  |b College Station  |c Cushing Memorial Library & Archives  |s cush tdrm  |d Cushing: Theses & Dissertations Microforms (Does not check out)  |t 0  |e 1997 Thesis S37  |h Other scheme  |i computer -- online resource 
952 f f |a Texas A&M University  |b College Station  |c Electronic Resources  |s www_evans  |d Available Online  |t 0  |e 1997 Thesis S37  |h Other scheme 
998 f f |a 1997 Thesis S37  |t 0  |l Cushing: Theses & Dissertations Microforms (Does not check out) 
998 f f |a 1997 Thesis S37  |t 0  |l Available Online