The Pregnancy-Associated Plasma Protein-A (PAPP-A) Story
Jun 2, 2023 · Pregnancy-associated plasma protein-A (PAPP-A) was first identified in the early 1970s as a placental protein of unknown function, present at high concentrations in the circulation of pregnant …
PAPP-A Levels in Pregnancy: Interpreting Your Results
Jul 23, 2025 · Understand your PAPP-A results from first-trimester screening. Learn how this biomarker offers insight into fetal development and placental health.
Pregnancy-associated plasma protein-A - Embryology
Pregnancy-associated plasma protein-A (PAPP-A) largest of the pregnancy associated proteins produced by both the embryo and the placenta (syncytiocytotrophoblasts) during pregnancy …
PAPP-A Test: Everything You Need to Know - pregnancyarchive.com
The PAPP-A test, also known as Pregnancy-Associated Plasma Protein-A test, is a blood test conducted during early pregnancy to assess the levels of a specific protein called PAPP-A. PAPP-A …
Dr. John P Papp, Jr., MD - Grand Rapids, MI - Gastroenterology
Papp completed physician training at The Ohio State University to include his medical degree, internal medicine residency, and gastroenterology fellowship. He is a native of Grand Rapids, MI having …
Pregnancy-Associated Plasma Protein A - ScienceDirect
PAPP-A, or pregnancy-associated plasma protein A, is a macromolecular glycoprotein produced by the villous trophoblast that increases in serum during pregnancy and is upregulated by progesterone.
Variation of Papp-A Level in the First Trimester of Pregnancy and Its ...
PAPP-A is a large glycoprotein produced by the placenta and decidua thought to have several functions, including prevention of recognition of the fetus by the maternal immune system, matrix …
PAPP-A (Pregnancy Associated Plasma Protein A) Test
Nov 29, 2023 · Pregnancy-associated plasma Protein A, commonly known as PAPPA, is a protein produced by the placenta during pregnancy. It is a crucial biomarker used to assess foetal well-being …
PAPP-A | Labcorp Women's Health
Pregnancy-Associated Plasma Protein A is a protein that is measured in a blood test to determine the chance of having a baby affected with Down syndrome or trisomy 18.
Pregnancy-associated plasma protein A (PAPP-A) as a first trimester ...
Jan 5, 2025 · The aim of this study is to systematically examine the role of the pregnancy-associated plasma protein A (PAPP-A) serum biomarker in the first trimester screening of preeclampsia (PE).