Evidence map›Paper›PMID 40635222›Full record

ArticleCurrent molecular medicine2026

Expression and Function of Vasopressin Receptors in the HT-29 Cell Line.

Beril Erdem Tuncdemir, Emel Saglar Ozer

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Article in Current molecular medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

Beril Erdem TuncdemirDepartment of Biology, Hacettepe University, Faculty of Science, Molecular Biology Section, 06800, Ankara, Cankaya, Türkiye.
Emel Saglar OzerDepartment of Biology, Hacettepe University, Faculty of Science, Molecular Biology Section, 06800, Ankara, Cankaya, Türkiye.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionVasopressin receptors can have different effects on tumorigenesis. The in vitro usage of agonists and antagonists of these receptors can also have a potential impact on developing adjuvant treatment options. Therefore, we aimed to demonstrate the expression and function of vasopressin receptors in the HT- 29 cell line, which is one of the cell lines frequently used in colorectal cancer studies. Colorectal cancer is one of the most prevalent cancer types worldwide. There are many risk factors for colorectal cancer, including unhealthy lifestyle and social environment, and early diagnosis can enhance the survival of patients. Main treatment strategies aim to slow down the progression of cancer, increase survival, and enhance the quality of life. Investigating the relationship between colorectal cancer and vasopressin receptors has been an interesting research area in terms of developing new treatment strategies lately.

methodsFor receptor expression and functional analysis, RT-PCR experiments and cAMP accumulation assay were performed.

resultsThe expression of V2R and V1aR was observed in HT-29 cells, and V2Rs demonstrated their function as cAMP responders after treatment with agonists and antagonists. DISCUSSION: This is the first study to report that V2R and V1aR expressions were detected by RT-PCR, and the functionality of V2R was analyzed by cAMP accumulation assay after treating HT-29 cells with agonists and antagonists.

conclusionWe hope that these results may contribute to colorectal cancer research and the development of novel therapeutic strategies targeting vasopressin receptor signaling pathways.

Indexed as

Colorectal NeoplasmsGene Expression Regulation, NeoplasticReceptors, VasopressinAntidiuretic Hormone Receptor AntagonistsCyclic AMPHT29 CellsHumansAntidiuretic Hormone Receptor AntagonistsCyclic AMPReceptors, VasopressinHT-29OPC-21268receptorsSR121463BV1aRV2R

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.