The human amniotic membrane (hAM) surrounds and protects the fetus. It mainly consists of a thick basement membrane and an avascular stromal matrix. The structural, physical, and biological properties of AM make it a wonderful choice to use in regenerative medicine applications. This review discusses recent applications of hAM in skin transplantation and wound healing, ophthalmology, orthopedics, cell culture matrix, cell delivery system, cardiac injury, male and female reproductive systems, and liver. Moreover, an overview is presented on the advantages and disadvantages of using hAM and some methods to systematically refine and standardize hAM preparation.
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http://dx.doi.org/10.1016/j.lfs.2022.121032 | DOI Listing |
J Stomatol Oral Maxillofac Surg
January 2025
Department of Stomatology, the Fifth Affiliated Hospital of Zunyi Medical University, Zhuhai 519090, China. Electronic address:
Objective: To investigate the reparative effect of hypoxia pretreated hAMSCs on radiation-induced damage to salivary gland function in mice.
Methods: hAMSCs were separated from human amniotic tissues by mechanical and enzymatic digestion methods and a 15 Gy electron beam was used to locally irradiate the neck of mouse to create a salivary gland injury model. The mouse models were randomly divided into four groups: control group, IR+PBS group, IR+Nor group and IR+HP group.
Int J Mol Sci
December 2024
Department of Experimental Biology, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain.
Extracellular vesicles (EVs) are a heterogeneous group of membrane-encapsulated vesicles released by cells into the extracellular space. They play a crucial role in intercellular communication by transporting bioactive molecules such as proteins, lipids, and nucleic acids. EVs can be detected in body fluids, including blood plasma, urine, saliva, amniotic fluid, breast milk, and pleural ascites.
View Article and Find Full Text PDFTaiwan J Obstet Gynecol
January 2025
Genetics Lab of Longgang Maternity and Child Institute of Shantou University Medical College (Longgang District Maternity & Child Healthcare Hospital of Shenzhen City), Shenzhen, Guangdong, China. Electronic address:
Objective: This is a case report of a COL4A1 gene mutation which was confirmed by further genetic testing following anomalies observed in prenatal ultrasound and fetal brain magnetic resonance imaging (MRI).
Case Reports: The ultrasound examination of the patient revealed a mass in fetal left intracranial cavity. Repeated subsequent MRI detected an evolving mass in the left frontal parietal lobe.
Medicine (Baltimore)
January 2025
Dianjiang People's Hospital of Chongqing, Chongqing, China.
This study investigates the impact of twin intrahepatic cholestasis in pregnancy (ICP) in different chorionicity scenarios on pregnancy outcome and risk factors. This retrospective study was designed to investigate the association between ICP and pregnancy outcomes and associated risk factors. Logistic regression analysis was used to verify the correlation between ICP and pregnancy outcome and the associated risk factors with the risk of ICP.
View Article and Find Full Text PDFCells
January 2025
Department of Chemistry, Biology and Biotechnologies, University of Perugia, Via dell'Elce di Sotto 8, 06123 Perugia, Italy.
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