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| Name | Class |
|---|---|
| Cancer Research Center of Toulouse | UNKNOWN |
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The study team previously shown that a cholesterol metabolite, dendrogenin A (DDA) differentiates anaplastic thyroid cancer cell lines and that its mRNA expression is diminished in human radioiodine refractory thyroid cancer samples. The team aim to quantify via mass spectrometry and immunohistochemistry DDA and other cholesterol metabolites in thyroid cancer versus healthy thyroid tissue human samples.
Retrospective study to analyze tissue samples of patients after thyroid surgery at Claudius Regaud Institute Toulouse, France, for thyroid cancer or thyroid aggressive lymphoma or benign thyroid pathology or other head&neck pathology necessitating total thyroidectomy despite normal thyroid.
Analysis focused on cholesterol metabolites quatification by mass spectrometry in liquid and gas phase.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Thyroid tissue samples | from 30 patients, tissue samples , frozen and embedded paraffin have been collected and preserved for research. For this study, tumoral tissue and healthy tissue will be used; |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Metabolites dosage | Other | On samples investigators will quantify cholesterol metabolite and dendrogenin A (DDA) and 6-oxo-cholestane-3β,5α-diol (ou OCDO) metabolites in malignant tissue sample on one hand, and in sane samples on other hand. The investigators will compare the rate of deregulation between sane and malignant ones. |
| Measure | Description | Time Frame |
|---|---|---|
| Rate of dendrogenin A (DDA) and 6-oxo-cholestane-3β,5α-diol (OCDO) in thyroid tissue (healthy or malignant) | The measurement expressed in ng / g of thyroid tissue | 12 months after the beginning of the study |
| Measure | Description | Time Frame |
|---|---|---|
| Presence of enzymes involved in dendrogenin A (DDA) and 6-oxo-cholestane-3β,5α-diol (OCDO) production | intensity of signal in Liquid Chromatography-Mass Spectrometry | 12 months after the beginning of the study |
| Number of enzymes involved in denrognenin A (DDA) and 6-oxo-cholestane-3β,5α-diol (OCDO) production |
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Inclusion Criteria:
Exclusion Criteria:
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Patients
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Institut Claudius regaud IUCT Oncopole | Toulouse | 31059 | France |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 26462967 | Background | Haugen BR, Alexander EK, Bible KC, Doherty GM, Mandel SJ, Nikiforov YE, Pacini F, Randolph GW, Sawka AM, Schlumberger M, Schuff KG, Sherman SI, Sosa JA, Steward DL, Tuttle RM, Wartofsky L. 2015 American Thyroid Association Management Guidelines for Adult Patients with Thyroid Nodules and Differentiated Thyroid Cancer: The American Thyroid Association Guidelines Task Force on Thyroid Nodules and Differentiated Thyroid Cancer. Thyroid. 2016 Jan;26(1):1-133. doi: 10.1089/thy.2015.0020. | |
| 28578852 |
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| ID | Term |
|---|---|
| D013964 | Thyroid Neoplasms |
| ID | Term |
|---|---|
| D004701 | Endocrine Gland Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D006258 | Head and Neck Neoplasms |
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frozen human thyroid samples (benign or malignant) paraffin embedded human thyroid tissue collection
|
Quantify by immunohistochemistry |
| 12 months after the beginning of the study |
| Background |
| Zerdoud S, Giraudet AL, Leboulleux S, Leenhardt L, Bardet S, Clerc J, Toubert ME, Al Ghuzlan A, Lamy PJ, Bournaud C, Keller I, Sebag F, Garrel R, Mirallie E, Groussin L, Hindie E, Taieb D. Radioactive iodine therapy, molecular imaging and serum biomarkers for differentiated thyroid cancer: 2017 guidelines of the French Societies of Nuclear Medicine, Endocrinology, Pathology, Biology, Endocrine Surgery and Head and Neck Surgery. Ann Endocrinol (Paris). 2017 Jul;78(3):162-175. doi: 10.1016/j.ando.2017.04.023. Epub 2017 Jun 1. No abstract available. |
| 22827579 | Background | Nixon IJ, Whitcher MM, Palmer FL, Tuttle RM, Shaha AR, Shah JP, Patel SG, Ganly I. The impact of distant metastases at presentation on prognosis in patients with differentiated carcinoma of the thyroid gland. Thyroid. 2012 Sep;22(9):884-9. doi: 10.1089/thy.2011.0535. Epub 2012 Jul 24. |
| 31200896 | Background | de la Fouchardiere C, Alghuzlan A, Bardet S, Borget I, Borson Chazot F, Do Cao C, Godbert Y, Leenhardt L, Zerdoud S, Leboulleux S. The medical treatment of radioiodine-refractory differentiated thyroid cancers in 2019. A TUTHYREF(R) network review. Bull Cancer. 2019 Sep;106(9):812-819. doi: 10.1016/j.bulcan.2019.04.012. Epub 2019 Jun 11. |
| 25946295 | Background | Schlumberger M, Tahara M, Wirth LJ. Lenvatinib in radioiodine-refractory thyroid cancer. N Engl J Med. 2015 May 7;372(19):1868. doi: 10.1056/NEJMc1503150. No abstract available. |
| 31768334 | Background | Fugazzola L, Elisei R, Fuhrer D, Jarzab B, Leboulleux S, Newbold K, Smit J. 2019 European Thyroid Association Guidelines for the Treatment and Follow-Up of Advanced Radioiodine-Refractory Thyroid Cancer. Eur Thyroid J. 2019 Oct;8(5):227-245. doi: 10.1159/000502229. Epub 2019 Aug 28. |
| 16684830 | Background | Durante C, Haddy N, Baudin E, Leboulleux S, Hartl D, Travagli JP, Caillou B, Ricard M, Lumbroso JD, De Vathaire F, Schlumberger M. Long-term outcome of 444 patients with distant metastases from papillary and follicular thyroid carcinoma: benefits and limits of radioiodine therapy. J Clin Endocrinol Metab. 2006 Aug;91(8):2892-9. doi: 10.1210/jc.2005-2838. Epub 2006 May 9. |
| 25713779 | Background | Keutgen XM, Sadowski SM, Kebebew E. Management of anaplastic thyroid cancer. Gland Surg. 2015 Feb;4(1):44-51. doi: 10.3978/j.issn.2227-684X.2014.12.02. |
| 30747050 | Background | Ibrahimpasic T, Ghossein R, Shah JP, Ganly I. Poorly Differentiated Carcinoma of the Thyroid Gland: Current Status and Future Prospects. Thyroid. 2019 Mar;29(3):311-321. doi: 10.1089/thy.2018.0509. |
| 10487692 | Background | Lazar V, Bidart JM, Caillou B, Mahe C, Lacroix L, Filetti S, Schlumberger M. Expression of the Na+/I- symporter gene in human thyroid tumors: a comparison study with other thyroid-specific genes. J Clin Endocrinol Metab. 1999 Sep;84(9):3228-34. doi: 10.1210/jcem.84.9.5996. |
| D004700 |
| Endocrine System Diseases |
| D013959 | Thyroid Diseases |