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YKL-40 expression in abnormal invasive placenta cases.

İlay Gözükara1, Tümay Özgür1, Kenan Dolapçıoğlu1

  • 1.

Journal of Perinatal Medicine
|December 16, 2016
PubMed
Summary
This summary is machine-generated.

YKL-40 protein is highly expressed in placenta percreta, indicating a significant role in extravillous trophoblast invasion. This finding offers insights into the pathophysiology of placenta creta.

Keywords:
ImmunoreactivityYKL-40placenta cretatrophoblast

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Area of Science:

  • Reproductive biology
  • Oncology
  • Biochemistry

Background:

  • YKL-40 is a secreted glycoprotein linked to cancer cell proliferation, apoptosis, and tissue remodeling.
  • Its role in placental development and conditions like placenta creta is not fully understood.

Purpose of the Study:

  • To investigate YKL-40 tissue expression in placenta creta.
  • To evaluate the association between YKL-40 and extravillous trophoblast invasion in placenta creta.

Main Methods:

  • Analysis of 35 placenta creta cases (accreta, increta, percreta) and 6 controls.
  • Histological YKL-40 staining scored for immunoreactivity intensity.

Main Results:

  • Significantly higher YKL-40 immunoreactivity in placenta percreta compared to accreta and increta.
  • YKL-40 expression positively correlated with placenta creta severity and depth of invasion.

Conclusions:

  • YKL-40 is strongly expressed in placenta percreta.
  • YKL-40 expression correlates with extravillous trophoblast invasion, suggesting a role in placenta creta pathophysiology.