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https://www.readbyqxmd.com/read/29334607/geographical-variations-and-trends-in-major-cancer-incidences-throughout-korea-during-1999-2013
#1
Young-Joo Won, Kyu-Won Jung, Chang-Mo Oh, Eun-Hye Park, Hyun-Joo Kong, Duk Hyoung Lee, Kang Hyun Lee
Purpose: We aimed to describe the temporal trends and district-level geographical variations in cancer incidences throughout Korea during 1999-2013. Materials and Methods: Data were obtained from the Korean National Cancer Incidence Database. We calculated the age-standardized cumulative cancer incidences according to sex and geographical region (metropolitan cities, provinces, and districts) for three 5-year periods (1999-2003, 2004-2008, and 2009-2013). Each quintile interval contained the same number of regions...
January 4, 2018: Cancer Research and Treatment: Official Journal of Korean Cancer Association
https://www.readbyqxmd.com/read/29334341/thyroid-related-research-in-japan-a-spotlight-on-recent-important-contributions
#2
Yoshiharu Murata, Masanobu Yamada
No abstract text is available yet for this article.
January 2018: Thyroid: Official Journal of the American Thyroid Association
https://www.readbyqxmd.com/read/29334119/evaluation-of-four-variants-of-the-thyroid-imaging-reporting-and-data-system-tirads-classification-in-patients-with-multinodular-goiter
#3
Bartosz Migda, Michal Migda, Anna Marta Migda, Jacek Bierca, Jadwiga Slowniska-Srzednicka, Wieslaw Jakubowski, Rafal Zenon Slapa
Purpose The goal this study was to evaluate the utility of four variants of the Thyroid Imaging Reporting and Data System (TIRADS) in the differentiation of focal lesions in individuals with multinodular goiter. Materials and Methods The study was approved by the Local Bioethical Committee. Each patient gave informed consent before enrolment. A total of 163 nodules in 124 patients with multinodular goiter were evaluated by ultrasound. B-mode and PD imaging and strain elastography were performed. Archived images were evaluated via retrospective analysis using four different proposed TIRADS classifications Results Sensitivity and specificity of the Horvath, Park, Kwak, and Russ classifications were 0...
January 15, 2018: Endokrynologia Polska
https://www.readbyqxmd.com/read/29333819/hashimoto-s-disease-in-a-cohort-of-29-children-and-adolescents-epidemiology-clinical-course-and-comorbidities-in-the-short-and-long-term
#4
Eliot Gómez López, Ana P Nso-Roca, Mercedes Juste Ruiz, Ernesto Cortés Castell
Hashimoto's thyroiditis is the most common cause of goiter and hypothyroidism among children and adolescents. Its clinical manifestations and course vary. The objective of this study was to review the clinical and evolutionary characteristics of Hashimoto's disease in the pediatric population. Clinical, analytical, ultrasound, epidemiological, and evolutionary data of patients with autoimmune thyroiditis seen at Hospital Universitario San Juan de Alicante between January 2010 and January 2016 were analyzed...
February 1, 2018: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/29333728/population-correlations-do-not-support-the-existence-of-set-points-for-blood-levels-of-calcium-or-glucose-a-new-model-for-homeostasis
#5
Stephen P Fitzgerald, Nigel G Bean
The prevailing teaching regarding homeostasis, and in particular endocrine homeostasis, includes the fundamental concept of a "set point," which represents a target or optimum level defended by physiological control mechanisms. Analogies for the description and teaching of this concept have included thermostats and cruise controls. We previously demonstrated that such a set-point model of regulation implies that in population data of parameter set point/controlling hormone levels, correlations between the parameter and its controlling hormone must be in the direction of the response of the parameter to its controlling hormone, and that in thyroid homeostasis this relationship is not observed...
January 2018: Physiological Reports
https://www.readbyqxmd.com/read/29333030/multiple-myeloma-presenting-as-thyroid-plasmacytoma
#6
Kaalindi Singh, Pankaj Kumar, Ritesh Pruthy, Gautam Goyal
Thyroid gland and thyroid cartilage infiltration in multiple myeloma (MM) are rare. Here, we discuss a patient who presented with hoarseness of voice and was found to have a hypodense lesion in right lobe of thyroid involving thyroid and cricoid cartilage. Fine-needle aspiration cytology with immunohistochemistry revealed extramedullary plasmacytoma of thyroid. MM was ruled out initially by serum protein electrophoresis, immunofixation, and bone marrow biopsy. Later, lytic lesions were found in multiple bones on radiation planning scan and he was finally diagnosed as case of MM with thyroid involvement...
October 2017: Indian Journal of Medical and Paediatric Oncology
https://www.readbyqxmd.com/read/29332545/long-noncoding-rna-h19-inhibits-cell-viability-migration-and-invasion-via-downregulation-of-irs-1-in-thyroid-cancer-cells
#7
Peng Wang, Guoqing Liu, Weimin Xu, Haixia Liu, Qingao Bu, Diwen Sun
Thyroid cancer is a common endocrine gland malignancy which exhibited rapid increased incidence worldwide in recent decades. This study was aimed to investigate the role of long noncoding RNA H19 in thyroid cancer. Long noncoding RNA H19 was overexpressed or knockdown in thyroid cancer cells SW579 and TPC-1, and the expression of long noncoding RNA H19 was detected by real-time polymerase chain reaction. The cell viability, migration, and invasion were determined by 3-(4, 5-dimethyl-2-thiazolyl)-2, 5-diphenyl-2-H-tetrazolium bromide assay, Transwell assay, and wound healing assay, respectively...
December 2017: Technology in Cancer Research & Treatment
https://www.readbyqxmd.com/read/29332311/otolaryngology-head-and-neck-region-manifestations-of-brucella
#8
Anna Lazutkin, Maya Korem, Jeffrey M Weinberger, Ron Eliashar, Nir Hirshoren
OBJECTIVES/HYPOTHESIS: Patients with Brucella infection present with nonspecific symptoms originating from different organs. In this study, we investigated the manifestations involving principally the otolaryngology/head and neck region. STUDY DESIGN: Retrospective cohort chart review. METHODS: A retrospective analysis of patients diagnosed with brucellosis in a tertiary medical center. Medical records of 55 patients treated for positive Brucella blood cultures between 2007 and 2016 were analyzed...
January 14, 2018: Laryngoscope
https://www.readbyqxmd.com/read/29332305/oblique-thyroarytenoid-muscle-in-humans-an-independent-muscle-or-an-accessory-belly
#9
Shin-Hyo Lee, Ki-Seok Koh, Wu-Chul Song
OBJECTIVES/HYPOTHESIS: This study aimed to determine the prevalence and morphological variations of the oblique thyroarytenoid (TA) muscle in humans. STUDY DESIGN: Cadaveric anatomic dissections. METHODS: One hundred hemilarynges from 50 formalin-embalmed cadavers were dissected to investigate the morphology of muscle fibers of the TA muscle. RESULTS: Thirty-six (36%) hemilarynges were found to have a distinct oblique belly superficial to the TA muscle...
January 14, 2018: Laryngoscope
https://www.readbyqxmd.com/read/29332250/the-levels-of-12-cytokines-and-growth-factors-in-tears-hyperthyreosis-vs-euthyreosis
#10
Jelena Juri Mandić, Ana Kozmar, Sanja Kusačić-Kuna, Anamarija Jazbec, Krešimir Mandić, Danijela Mrazovac, Nenad Vukojević
PURPOSE: Simultaneous analyses of the contents and ratios of 12 cytokines and growth factors in single samples of human tears were performed, and the results were compared between a group of healthy subjects and a group of patients with Graves' hyperthyreosis (GH) without thyroid-associated orbitopathy (TAO). METHODS: Determinations and concentration measurements of interleukins (IL-2, IL4, IL-6, IL-8, IL-10, IL-1α, and IL-1β) interferon (IFN-γ), tumor necrosis factor (TNF-α), monocyte chemoattractant protein (MCP-1), vascular endothelial growth factor (VEGF), and epidermal growth factor (EGF) were performed with single tear samples from 21 patients with hyperthyreosis and 22 healthy subjects...
January 14, 2018: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/29332207/skeletal-muscle-expression-of-p43-a-truncated-thyroid-hormone-receptor-%C3%AE-affects-lipid-composition-and-metabolism
#11
François Casas, Gilles Fouret, Jérome Lecomte, Fabienne Cortade, Laurence Pessemesse, Emilie Blanchet, Chantal Wrutniak-Cabello, Charles Coudray, Christine Feillet-Coudray
Thyroid hormone is a major regulator of metabolism and mitochondrial function. Thyroid hormone also affects reactions in almost all pathways of lipids metabolism and as such is considered as the main hormonal regulator of lipid biogenesis. The aim of this study was to explore the possible involvement of p43, a 43 Kda truncated form of the nuclear thyroid hormone receptor TRα1 which stimulates mitochondrial activity. Therefore, using mouse models overexpressing p43 in skeletal muscle (p43-Tg) or lacking p43 (p43-/-), we have investigated the lipid composition in quadriceps muscle and in mitochondria...
January 13, 2018: Journal of Bioenergetics and Biomembranes
https://www.readbyqxmd.com/read/29331935/disruption-of-thyroid-hormone-sulfotransferase-activity-by-brominated-flame-retardant-chemicals-in-the-human-choriocarcinoma-placenta-cell-line-bewo
#12
Christopher P Leonetti, Craig M Butt, Heather M Stapleton
Brominated flame retardants (BFRs) have been shown to disrupt thyroid hormone (TH) homeostasis through multiple mechanisms, including inhibition of enzymes that regulate intracellular levels of THs, such as sulfotransferases (SULTs). The placenta plays a critical role in helping to maintain TH levels during fetal development and expresses SULTs. This is concerning given that disruption of TH regulation within the placenta could potentially harm the developing fetus. In this study, we investigated the effects of two polybrominated diphenyl ethers (PBDEs), two hydroxylated PBDEs, and 2,4,6-tribromophenol (2,4,6-TBP) on TH SULT activity in a choriocarcinoma placenta cell line (BeWo)...
December 28, 2017: Chemosphere
https://www.readbyqxmd.com/read/29331886/anti-cancer-effects-of-hnha-and-lenvatinib-by-the-suppression-of-emt-mediated-drug-resistance-in-cancer-stem-cells
#13
Yong Sang Lee, Seok-Mo Kim, Bup-Woo Kim, Ho Jin Chang, Soo Young Kim, Cheong Soo Park, Ki Cheong Park, Hang-Seok Chang
Anaplastic thyroid cancer (ATC) constitutes less than 2% of total thyroid cancers but accounts for 20-40% of thyroid cancer-related deaths. Cancer stem cell drug resistance represents a primary factor hindering treatment. This study aimed to develop targeted agents against thyroid malignancy, focusing on individual and synergistic effects of HNHA (histone deacetylase), lenvatinib (FGFR), and sorafenib (tyrosine kinase) inhibitors. Patients with biochemically and histologically proven papillary thyroid cancer (PTC) and ATC were included...
January 11, 2018: Neoplasia: An International Journal for Oncology Research
https://www.readbyqxmd.com/read/29331885/autonomously-hyperfunctioning-cystic-nodule-harbouring-thyroid-carcinoma-case-report-and-literature-review
#14
Maria João Lima, Virgínia Soares, Pedro Koch, Artur Silva, António Taveira-Gomes
INTRODUCTION: Hyperthyroidism is rarely associated with malignancy, but it cannot rule out thyroid cancer. Although there is published data describing this coexistence, thyroid carcinomas inside autonomously functioning nodules are uncommon. PRESENTATION OF CASE: A 49-year-old woman presented with a cervical mass, unexplained weight loss and anxiousness, sweating and insomnia. On physical examination, she had a palpable left thyroid nodule. Thyroid function tests showed suppressed TSH (<0,1 uUI/mL), thyroxine 1,44 ng/dL (normal range 0,70-1,48) and triiodothyronine 4,33 pg/mL (normal range 1,71-3,71)...
January 8, 2018: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29331874/thyroid-hormone-resuscitation-after-brain-death-in-potential-organ-donors-a-primer-for-neurocritical-care-providers-and-narrative-review-of-the-literature
#15
REVIEW
Ian A Buchanan, Vivek A Mehta
Solid organ transplantation has become a mainstay in the contemporary management of end-stage organ failures fueled by advances in immunosuppression, intensive care and surgical technology. Every year, a vast number of transplantable organs is lost on account of hemodynamic instability in potential brain-dead organ donors. Because of a growing organ shortage, measures that increase total donor supply pools are desperately needed. Thyroid hormone has been identified as an adjunctive therapy in donor management due to its potential for increasing organ supply and is currently endorsed by transplant organizations such as United Network for Organ Sharing (UNOS)...
January 8, 2018: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/29331858/down-regulation-of-long-non-coding-rna-afap1-as1-inhibits-tumor-growth-promotes-apoptosis-and-decreases-metastasis-in-thyroid-cancer
#16
Wencheng Dai, Ye Tian, Bin Jiang, Weixian Chen
Long non-coding RNAs (lncRNAs), a new type of transcripts, play important roles in various cellular biological processes, involving tumorigenesis. Previous studies showed that lncRNA AFAP1-AS1 was aberrantly expressed in numerous cancers. Nevertheless, we know quite a little about the expression pattern and biological function of AFAP1-AS1 in thyroid cancer. In this study, we adopted the quantitative real-time PCR (qRT-PCR) to detect the expression of AFAP1-AS1 in thyroid cancer tissues. We discovered that expression of AFAP1-AS1 was increased in thyroid cancer tissues...
January 11, 2018: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29331793/moderate-dose-simvastatin-therapy-potentiates-the-effect-of-vitamin-d-on-thyroid-autoimmunity-in-levothyroxine-treated-women-with-hashimoto-s-thyroiditis-and-vitamin-d-insufficiency
#17
Robert Krysiak, Witold Szkróbka, Bogusław Okopień
BACKGROUND: Vitamin D preparations reduce titers of thyroid antibodies in women with autoimmune thyroiditis. The same effect was induced by high-dose, but not moderate-dose-, statin therapy. No previous study has investigated the impact of concomitant treatment with a statin and vitamin D on thyroid autoimmunity. METHODS: The study included three matched groups of women with Hashimoto's thyroiditis and low vitamin D status. Groups B (n = 19) and C (n = 20) were treated with vitamin D (2000 IU daily)...
July 27, 2017: Pharmacological Reports: PR
https://www.readbyqxmd.com/read/29331748/safety-and-efficacy-of-anti-programmed-death-1-antibodies-in-patients-with-cancer-and-pre-existing-autoimmune-or-inflammatory-disease
#18
François-Xavier Danlos, Anne-Laure Voisin, Valérie Dyevre, Jean-Marie Michot, Emilie Routier, Laurent Taillade, Stéphane Champiat, Sandrine Aspeslagh, Julien Haroche, Laurence Albiges, Christophe Massard, Nicolas Girard, Stéphane Dalle, Benjamin Besse, Salim Laghouati, Jean-Charles Soria, Christine Mateus, Caroline Robert, Emilie Lanoy, Aurélien Marabelle, Olivier Lambotte
OBJECTIVE: Patients with autoimmune or inflammatory disease (AID) are susceptible to immune-related adverse events (irAEs) when treated with immune check-point inhibitors (ICIs). We decided to analyse the safety and effectiveness of anti-PD-1 antibodies in AID patients and look for an association between the presence of pre-existing AID and the clinical outcome. METHODS: In a prospective study of the REISAMIC registry of grade ≥2 irAEs occurring in ICI-treated patients, we studied the associations between pre-existing AID on one hand and irAE-free survival, overall survival and best objective response rate on the other...
January 10, 2018: European Journal of Cancer
https://www.readbyqxmd.com/read/29331701/the-use-of-triiodothyronine-t3-in-the-treatment-of-bipolar-depression-a-review-of-the-literature
#19
REVIEW
T Parmentier, P Sienaert
BACKGROUND: There is a paucity of treatment options for bipolar depression. The use of triiodothyronine (T3) has been suggested as adjunctive treatment. METHODS: A search on Medline, Limo and ScienceDirect was performed using the search terms bipolar disorder, bipolar depression, treatment resistant, treatment refractory, thyroid hormones, triiodothyronine, T3, acceleration and augmentation. RESULTS: We retrieved three open studies, one comparative study, two double blind and one retrospective chart review...
January 9, 2018: Journal of Affective Disorders
https://www.readbyqxmd.com/read/29331658/sulforaphene-enhances-the-efficacy-of-photodynamic-therapy-in-anaplastic-thyroid-cancer-through-ras-raf-mek-erk-pathway-suppression
#20
Saswata Chatterjee, Yunhee Rhee, Phil-Sang Chung, Rui-Feng Ge, Jin-Chul Ahn
Sulforaphene (SFE), a natural isothiocyanate from cruciferous vegetables has shown a potential anticancer effect against cervical and lung cancer. Palliative treatments like photodynamic therapy (PDT) are being implemented for a long time however, the results are still not promising in case of aggressive cancers like anaplastic thyroid cancer. The objective of this work is to establish an alternative method with the combination of photofrin-PDT and sulforaphene, a natural isothiocyanate from cruciferous vegetables, against human anaplastic thyroid cancer to enhance the efficacy of PDT...
December 11, 2017: Journal of Photochemistry and Photobiology. B, Biology
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