Regulation of matrix metalloproteinases activity studied in human endometrium as a paradigm of cyclic tissue breakdown and regeneration

2012 ◽  
Vol 1824 (1) ◽  
pp. 146-156 ◽  
Author(s):  
Héloïse P. Gaide Chevronnay ◽  
Charlotte Selvais ◽  
Hervé Emonard ◽  
Christine Galant ◽  
Etienne Marbaix ◽  
...  
Keyword(s):  
Matrix Metalloproteinases ◽  
Human Endometrium

scholarly journals Suppression of matrix metalloproteinases inhibits establishment of ectopic lesions by human endometrium in nude mice.

1997 ◽  
Vol 99 (12) ◽  
pp. 2851-2857 ◽  
Author(s):  
K L Bruner ◽  
L M Matrisian ◽  
W H Rodgers ◽  
F Gorstein ◽  
K G Osteen
Keyword(s):  
Matrix Metalloproteinases ◽  
Nude Mice ◽  
Human Endometrium

scholarly journals 265.Matrix metalloproteinases in the mouse model of menstruation: effect of doxycycline inhibition

2004 ◽  
Vol 16 (9) ◽  
pp. 265
Author(s):  
J. Shen ◽  
J. Zhang ◽  
T. J. Kaitu'u ◽  
M. Brasted ◽  
L. A. Salamonsen
Keyword(s):  
Matrix Metalloproteinases ◽  
Mouse Model ◽  
Functional Significance ◽  
Human Endometrium ◽  
Tissue Destruction ◽  
Apparent Effect ◽  
Gelatinase Activity ◽  
Old World ◽  
Uterine Lumen ◽  
Mmp Inhibitor

Strong correlative evidence supports a role for matrix metalloproteinases (MMP) in the tissue breakdown at menstruation. Because menstruation occurs only in women and a few old-world primates, it has not been possible to examine the functional significance of potentially key mediators of this process. To this end, we developed a mouse model for menstruation (1), in which ovariectomised mice are subjected to a decidualising stimulus: injection of oil into the uterine lumen following appropriate hormone-priming. During the 24 h following withdrawal of progesterone (P), the decidualised tissue progressively breaks down, in a manner that morphologically resembles that of human endometrium at menstruation. The aims of the present study were to examine the pattern of MMP expression during the time from progesterone withdrawal until complete tissue breakdown, and to determine whether administration of doxycycline, (a known MMP modulator), 3 h prior to P withdrawal, affected the expression or activity of the MMPs or restrained the tissue destruction. MMP-3 was present at foci in the decidual zone: these were initially associated with the restructuring at decidualisation and subsequently with the tissue destruction. MMP-7 was detected both in epithelium and in leukocytes, predominantly neutrophils. These were first apparent in the basal zone during the earliest stages of tissue instability, and dramatically increased in numbers as breakdown progressed. MMP-9 was found only in leukocytes, predominantly neutrophils and some macrophages, with greatly increased numbers with time. Zymography revealed a dramatic increase in both latent and active MMP-9 as tissue breakdown proceeded. Doxycycline reduced immunoreactive MMP-3 but not MMP-7 or MMP-9 in the tissue, and also decreased gelatinase activity. However, no apparent effect on tissue breakdown was observed. Further studies with a more potent MMP inhibitor are required to fully establish the importance of MMPs in these processes. (1) Brasted et al. (2003) Biol. Reprod. 69, 1273.

scholarly journals Regulation of matrix metalloproteinases in human endometrium

2000 ◽  
Vol 15 (suppl 3) ◽  
pp. 112-119 ◽  
Author(s):  
L. A. Salamonsen ◽  
J. Zhang ◽  
A. Hampton ◽  
L. Lathbury
Keyword(s):  
Matrix Metalloproteinases ◽  
Human Endometrium

Membrane-type matrix metalloproteinases (MT-MMPs) in human endometrium during the cycle

2006 ◽  
Vol 45 (3) ◽  
pp. e124
Author(s):  
Margreet Plaisier ◽  
Pieter Koolwijk ◽  
Clarissa Jungerius ◽  
Elle K.J. Risse ◽  
Frans Helmerhorst ◽  
...  
Keyword(s):  
Matrix Metalloproteinases ◽  
Human Endometrium ◽  
Membrane Type

scholarly journals Matrix metalloproteinases-2, -7 and tissue metalloproteinase inhibitor-1 expression in human endometrium

2018 ◽  
Vol 56 (3) ◽  
pp. 133-140 ◽  
Author(s):  
Barbara Grzechocinska ◽  
Filip A. Dabrowski ◽  
Anna Cyganek ◽  
Marcin Chlebus ◽  
Christopher Kobierzycki ◽  
...  
Keyword(s):  
Matrix Metalloproteinases ◽  
Human Endometrium ◽  
Metalloproteinase Inhibitor

scholarly journals Membrane-type matrix metalloproteinases and vascularization in human endometrium during the menstrual cycle

2006 ◽  
Vol 12 (1) ◽  
pp. 11-18 ◽  
Author(s):  
Margreet Plaisier ◽  
Pieter Koolwijk ◽  
Roeland Hanemaaijer ◽  
Robert A. Verwey ◽  
Robin M.F. van der Weiden ◽  
...  
Keyword(s):  
Menstrual Cycle ◽  
Matrix Metalloproteinases ◽  
Human Endometrium ◽  
Membrane Type
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