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The Role of Thyroid Hormone in Health and Disease

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Endocrinology and Metabolism".

Deadline for manuscript submissions: 20 December 2025 | Viewed by 1998

Special Issue Editors


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Guest Editor
Department of Sciences, University Roma Tre, Rome, Italy
Interests: nongenomic effects; integrin αvβ3; crosstalk between genomic and nongenomic effects; signal transduction; metabolites; 3,5-diiodothyronine; tetraiodothyrocetic acid (tetrac); antioxidant; oxidative stress

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Guest Editor
Dipartimento di BiologiaCand Scient, University of Rome Tor Vergata, Rome, Italy
Interests: free radical biochemistry; metalloproteins; studies on metals in biological systems; EPR spectroscopy

Special Issue Information

Dear Colleagues,

Thyroid hormones act on classical nuclear or cytosolic receptors, modulating development, growth and metabolism.

In 2005, the discovery of integrin αvβ3 being a mediator of fast nongenomic effects has given new inputs into the knowledge of these ‘old’ hormones. In particular, the binding of T4 to integrin αvβ3 gives rise to proliferation and angiogenesis in tumor cells, stimulating research on the development of inhibitors of tumor cell growth as possible pharmacological tools to fight cancer.

The finding that thyroid hormones have a binding site on integrin αvβ3, representing the ‘door’ for bacteria and virus to enter cells has brought new knowledge on the relationship between thyroid hormones and the immune system.

We are looking forward to the possible contributions on the crosstalk between the genomic and nongenomic effects of thyroid hormones.

Dr. Sandra Incerpi
Dr. Jens Z. Pedersen
Guest Editors

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Keywords

  • nongenomic effects
  • integrin αvβ3
  • crosstalk
  • signal transduction
  • metabolites
  • 3,5-diiodothyronine
  • tetraiodothyrocetic acid (tetrac)
  • antioxidant
  • oxidative stress
  • stilbene derivatives

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Published Papers (1 paper)

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Research

21 pages, 5274 KiB  
Article
PKCα Activation via the Thyroid Hormone Membrane Receptor Is Key to Thyroid Cancer Growth
by Mateo N. Campos Haedo, Johanna A. Díaz Albuja, Sandra Camarero, Florencia Cayrol, Helena A. Sterle, María M. Debernardi, Marina Perona, Melina Saban, Glenda Ernst, Julián Mendez, María A. Paulazo, Guillermo J. Juvenal, María C. Díaz Flaqué, Graciela A. Cremaschi and Cinthia Rosemblit
Int. J. Mol. Sci. 2024, 25(22), 12158; https://doi.org/10.3390/ijms252212158 - 13 Nov 2024
Viewed by 1458
Abstract
Thyroid carcinoma (TC) is the most common endocrine neoplasia, with its incidence increasing in the last 40 years worldwide. The determination of genetic and/or protein markers for thyroid carcinoma could increase diagnostic precision. Accumulated evidence shows that Protein kinase C alpha (PKCα) contributes [...] Read more.
Thyroid carcinoma (TC) is the most common endocrine neoplasia, with its incidence increasing in the last 40 years worldwide. The determination of genetic and/or protein markers for thyroid carcinoma could increase diagnostic precision. Accumulated evidence shows that Protein kinase C alpha (PKCα) contributes to tumorigenesis and therapy resistance in cancer. However, the role of PKCα in TC remains poorly studied. Our group and others have demonstrated that PKCs can mediate the proliferative effects of thyroid hormones (THs) through their membrane receptor, the integrin αvβ3, in several cancer types. We found that PKCα is overexpressed in TC cell lines, and it also appeared as the predominant expressed isoform in public databases of TC patients. PKCα-depleted cells significantly reduced THs-induced proliferation, mediated by the integrin αvβ3 receptor, through AKT and Erk activation. In databases of TC patients, higher PKCα expression was associated with lower overall survival. Further analyses showed a positive correlation between PKCα and genes from the MAPK and PI3K-Akt pathways. Finally, immunohistochemical analysis showed abnormal upregulation of PKCα in human thyroid tumors. Our findings establish a potential role for PKCα in the control of hormone-induced proliferation that can be explored as a therapeutic and/or diagnostic target for TC. Full article
(This article belongs to the Special Issue The Role of Thyroid Hormone in Health and Disease)
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