PMID: 8601528Apr 1, 1995Paper

Simple mucin-type carbohydrates in normal and malignant human endometrium

International Journal of Gynecological Pathology : Official Journal of the International Society of Gynecological Pathologists
V RavnE Dabelsteen

Abstract

The simple mucin-type carbohydrate antigens, Tn, sialosyl-Tn, and T, are tumor-associated antigens of adenocarcinomas. We evaluated by immunohistochemistry the expression of Tn, sialosyl-Tn (s-Tn), T, and sialosyl-T (s-T) antigens in normal nonsecretory, early gestational, and malignant human endometrium in relation to genetic (ABO/Lewis blood-type) and hormonal factors. The blood group status had no influence on staining. Tn and s-Tn antigens were infrequently demonstrated in normal nonsecretory endometria but showed an increased expression in adenomatous hyperplasias and endometrial carcinomas, which was unrelated to estradiol (E2) levels, grade, and stage. The T disaccharide was demonstrated infrequently in both normal and malignant endometrium. Staining for T antigen showed an inverse correlation to serum E2 levels. In contrast, s-T antigen showed a pronounced but varied expression in normal and malignant endometrium, and the expression of s-T antigen was positively correlated with E2 levels in serum. Our findings suggest a hormonal influence on expression of simple mucin-type carbohydrates in human endometrium. However, the accumulation of Tn and s-Tn antigens in malignant endometrial cells seem to be unrelated to both gen...Continue Reading

Citations

Nov 21, 2002·Pathology, Research and Practice·Andrzej SemczukHenryk Berbec
Apr 1, 2010·Journal of Clinical Pathology·Celso A ReisLeonor David

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

© 2021 Meta ULC. All rights reserved