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https://www.readbyqxmd.com/read/28727011/effects-of-supplementing-sow-diets-with-saccharomyces-cerevisiae-refermented-sorghum-dried-distiller-s-grains-with-solubles-from-late-gestation-to-weaning-on-the-performance-of-sows-and-progeny
#1
D Song, X Li, Y Cheng, G Wu, X Xiao, F Wang, Y Wang, Z Lu
We performed 2 experiments to study the effects of supplementing sow diets with refermented sorghum dried distiller's grains with solubles (SSDDGS) from late gestation to weaning on the performance of sows and their progeny. In Exp. 1, 24 sows at 85 d of gestation were allocated to the following 3 dietary treatments: 1) sows fed a basal diet from late gestation to weaning ( = 8), 2) sows fed a diet with 2% SSDDGS ( = 8), and 3) sows fed a diet with 4% SSDDGS ( = 8). The 4% SSDDGS treatment significantly improved the sows' ADFI, the litter weaning alive rate, and the individual piglet weaning weights and significantly reduced the litter stillbirth rate and the levels of urea N and somatic cell counts (SCC) in the milk...
May 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28725538/a-rare-case-of-solitary-kidney-metastasis-following-primary-laryngeal-squamous-cell-carcinoma
#2
Sharon Del Vecchio, Robert Ellis, Kylie Gallagher, Keng Lim Ng, Li Ma, Geoffrey Strutton, Simon Wood
Laryngeal cancer is the 14th most common malignancy worldwide, and its common subtype squamous cell carcinoma (SCC) is highly associated with tobacco use and long-term alcohol consumption. The incidence of distant metastasis from a primary laryngeal cancer has been reported to be very low, between 6.5% and 8.5%, according to published tumour registry data. Distant metastases of laryngeal SCC most commonly involve the lung, liver, bone and mediastinum, seldom involving the kidney. Renal metastasis has been well established in many other cancers such as lymphoma, lung, breast and gastric carcinoma...
2017: Journal of Kidney Cancer and VHL
https://www.readbyqxmd.com/read/28725433/macrophage-type-2-differentiation-in-a-patient-with-laryngeal-squamous-cell-carcinoma-and-metastatic-prostate-adenocarcinoma-to-the-cervical-lymph-nodes
#3
Michael C Topf, Madalina Tuluc, Larry A Harshyne, Adam Luginbuhl
BACKGROUND: The tumor microenvironment often polarizes infiltrating macrophages towards a type 2, or M2 phenotype, that is characterized by expression of various cysteine-rich, scavenger receptors, including CD163. The primary function of M2 macrophages is to facilitate wound healing. As such, they are capable of providing metabolic support to a growing tumor, neovascularization, as well as protection from cytotoxic T cells. The tumor microenvironment contains a milieu of secreted factors and vesicles, which in certain circumstances can gain access to lymphatic vessels that drain to local lymph nodes...
2017: Journal for Immunotherapy of Cancer
https://www.readbyqxmd.com/read/28725300/epstein-barr-virus-ebv-associated-epithelial-and-non-epithelial-lesions-of-the-oral-cavity
#4
REVIEW
Kentaro Kikuchi, Harumi Inoue, Yuji Miyazaki, Fumio Ide, Masaru Kojima, Kaoru Kusama
Epstein-Barr virus (EBV) is known to be associated with the development of malignant lymphoma and lymphoproliferative disorders (LPDs) in immunocompromised patients. EBV, a B-lymphotropic gamma-herpesvirus, causes infectious mononucleosis and oral hairy leukoplakia, as well as various pathological types of lymphoid malignancy. Furthermore, EBV is associated with epithelial malignancies such as nasopharyngeal carcinoma (NPC), salivary gland tumor, gastric carcinoma and breast carcinoma. In terms of oral disease, there have been several reports of EBV-related oral squamous cell carcinoma (OSCC) worldwide...
August 2017: Japanese Dental Science Review
https://www.readbyqxmd.com/read/28724267/association-of-neo-angiogenesis-by-cd34-expression-and-clinicopathologic-features-in-squamous-cell-carcinoma-of-cervix
#5
Soheila Sarmadi, Narges Izadi-Mood, Fatemeh Movarei, Salma Sefidbakht, Kambiz Sotoudeh, Eesa Jahanzad
Tumor angiogenesis is one of the most important factors in tumor progression. In this study, the angiogenesis of cervical squamous cell carcinoma (SCC) and its association with prognostic factors was assessed by using CD34 immunostaining marker. The microvessel density in 40 patients with cervical SCC was studied in three areas of the tumor; stromal and peripheral tumor area (combined) central stromal tumor area and peripheral tumor area and the relationship of microvascular density and survival was also evaluated...
May 2017: Acta Medica Iranica
https://www.readbyqxmd.com/read/28723786/risk-factors-of-lymph-node-metastasis-in-lung-squamous-cell-carcinoma-of-3%C3%A2-cm-or-less-in-diameter
#6
Lijian Huang, Wenshan Li, Lufeng Zhao, Baizhou Li, Ying Chai
Through literature review we cannot find an efficient risk factor of lymph node metastasis in lung squamous cell carcinoma (SCC). This study aimed to investigate the risk factors of pathological lymph node status in patients with lung SCC of 3 cm or less in diameter, to provide some reference for the fellow surgeons in the decision of operative option.In total, we analyzed 154 patients with lung SCC of 3 cm or less in diameter who underwent lobectomy or bilobectomy or pneumonectomy with systematic lymph node dissection...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28721661/sebaceous-differentiation-in-squamous-cell-carcinoma-of-the-larynx-and-adjacent-pharynx-case-report-with-review-and-discussion-of-the-literature
#7
Antonio Cardesa, Alfons Nadal, Llucia Alos, Josep Lloreta-Trull, Alfio Ferlito
Among the variants of squamous cell carcinoma (SCC) of the head and neck arising in mucosal surfaces, examples with sebaceous differentiation are exceedingly rare. We present a new case of SCC with sebaceous differentiation, developing in the larynx of a 64 year-old male, cigarette smoker and alcohol drinker. The tumor extended transglottically, metastasized to cervical lymph nodes, and killed the patient after 12 months. Comparing this case with four previously reported cases of SCC with sebaceous differentiation, two arising in the larynx and the other two in the adjacent pharynx, all five patients mostly shared the following features: appearance of the tumor in the seventh decade of life, heavy tobacco smoking, alcohol intake in three, surgery as mainstay treatment, tumor size between 2 and 4...
July 18, 2017: Head and Neck Pathology
https://www.readbyqxmd.com/read/28720295/equine-papillomavirus-type-2-an-equine-equivalent-to-human-papillomavirus-16
#8
S Sykora, C Jindra, M Hofer, R Steinborn, S Brandt
In horses, squamous cell carcinomas (SCC) commonly affect the external genitals. There is growing evidence that equine papillomavirus type 2 (EcPV2) infection promotes disease development. To assess the possible association of EcPV2 with equine SCCs of the head (HSCC), 15 HSCC DNA samples were screened by E6/E7, E2, and LCR PCR and amplicons were analysed for sequence variations. The physical form of EcPV2 in HSCC, genital lesions, and smegma from horses with SCC was then addressed using EcPV2 immunocapture PCR (IC/PCR) for detection of virion, and E6 vs...
July 2017: Veterinary Journal
https://www.readbyqxmd.com/read/28719715/long-term-recurrence-free-survival-after-an-unplanned-reduction-in-radiotherapy-for-hpv-positive-oropharyngeal-scc-two-cases-and-a-review-of-the-literature
#9
Jason Liu, David Goldenberg, Salah Almokadem, Henry Crist, Heath B Mackley
There is currently no clear distinction between the treatment of HPV-positive and HPV-negative oropharyngeal squamous cell carcinoma (OPSCC). HPV-positive OPSCC has been demonstrated to be more radiosensitive than its HPV-negative counterpart. Despite this, patients with HPV-positive OPSCC continue to receive a full dose of radiation (70 Gy) outside clinical trials. However, this high dose comes with considerable morbidities, including severe mucositis, dysphagia, and xerostomia. We describe the cases of 2 patients with HPV-positive OPSCC who received two cycles of high-dose cisplatin at 100 mg/m(2) on 3 separate days, along with concurrent radiotherapy at 50 Gy in 25 fractions for one and 46 Gy in 23 fractions for the other...
July 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28718937/wound-healing-in-epidermolysis-bullosa
#10
L B Tuderman, J E Mellerio
Epidermolysis bullosa (EB) is a group of inherited diseases characterised by recurrent skin blistering due to impaired epidermal or dermo-epidermal adhesion. In some subtypes, damage to internal organs causes serious comorbidities, and an increased risk of early and aggressive squamous cell carcinoma (SCC) characterizes recessive dystrophic EB (RDEB). It is likely that EB will only be cured by mutation-correction interventions, but until that goal becomes a reality we need to pool and extend knowledge about wound management and other strategies to improve quality of life for people with EB...
July 18, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28718799/zebrafish-as-a-model-organism-for-the-development-of-drugs-for-skin-cancer
#11
REVIEW
Fatemeh Bootorabi, Hamed Manouchehri, Reza Changizi, Harlan Barker, Elisabetta Palazzo, Annalisa Saltari, Mataleena Parikka, Carlo Pincelli, Ashok Aspatwar
Skin cancer, which includes melanoma and squamous cell carcinoma, represents the most common type of cutaneous malignancy worldwide, and its incidence is expected to rise in the near future. This condition derives from acquired genetic dysregulation of signaling pathways involved in the proliferation and apoptosis of skin cells. The development of animal models has allowed a better understanding of these pathomechanisms, with the possibility of carrying out toxicological screening and drug development. In particular, the zebrafish (Danio rerio) has been established as one of the most important model organisms for cancer research...
July 18, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28718798/co-expression-network-and-pathway-analyses-reveal-important-modules-of-mirnas-regulating-milk-yield-and-component-traits
#12
Duy N Do, Pier-Luc Dudemaine, Ran Li, Eveline M Ibeagha-Awemu
Co-expression network analyses provide insights into the molecular interactions underlying complex traits and diseases. In this study, co-expression network analysis was performed to detect expression patterns (modules or clusters) of microRNAs (miRNAs) during lactation, and to identify miRNA regulatory mechanisms for milk yield and component traits (fat, protein, somatic cell count (SCC), lactose, and milk urea nitrogen (MUN)) via miRNA target gene enrichment analysis. miRNA expression (713 miRNAs), and milk yield and components (Fat%, Protein%, lactose, SCC, MUN) data of nine cows at each of six different time points (day 30 (D30), D70, D130, D170, D230 and D290) of an entire lactation curve were used...
July 18, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28717764/comprehensive-human-papillomavirus-genotyping-in-cervical-squamous-cell-carcinomas-and-its-relevance-to-cervical-cancer-prevention-in-malawian-women
#13
Brooke E Howitt, Michael Herfs, Tamiwe Tomoka, Steve Kamiza, Tarik Gheit, Massimo Tommasino, Philippe Delvenne, Christopher P Crum, Danny Milner
PURPOSE: Cervical squamous cell carcinoma (SCC) continues to be a significant cause of cancer morbidity and is the third leading cause of cancer-related death in women worldwide. In sub-Saharan Africa, cervical cancer is not only the most common female cancer but also the leading cause of cancer-related deaths in women. Malawi, in particular, has the highest burden of cervical cancer. With the increasing use of human papillomavirus (HPV) vaccination, documenting the prevalent HPV types in those high-risk populations is necessary to both manage expectations of HPV vaccination and guide future vaccine development...
June 2017: Journal of Global Oncology
https://www.readbyqxmd.com/read/28716144/macrophage-type-2-differentiation-in-a-patient-with-laryngeal-squamous-cell-carcinoma-and-metastatic-prostate-adenocarcinoma-to-the-cervical-lymph-nodes
#14
Michael C Topf, Madalina Tuluc, Larry A Harshyne, Adam Luginbuhl
BACKGROUND: The tumor microenvironment often polarizes infiltrating macrophages towards a type 2, or M2 phenotype, that is characterized by expression of various cysteine-rich, scavenger receptors, including CD163. The primary function of M2 macrophages is to facilitate wound healing. As such, they are capable of providing metabolic support to a growing tumor, neovascularization, as well as protection from cytotoxic T cells. The tumor microenvironment contains a milieu of secreted factors and vesicles, which in certain circumstances can gain access to lymphatic vessels that drain to local lymph nodes...
July 18, 2017: Journal for Immunotherapy of Cancer
https://www.readbyqxmd.com/read/28713981/neuroendocrine-factors-the-missing-link-in-non%C3%A2-melanoma-skin-cancer-review
#15
Mihai Lupu, Ana Caruntu, Constantin Caruntu, Laura Maria Lucia Papagheorghe, Mihaela Adriana Ilie, Vlad Voiculescu, Daniel Boda, Constantin Carolina, Cristiana Tanase, Maria Sifaki, Nikolaos Drakoulis, Charalampos Mamoulakis, George Tzanakakis, Monica Neagu, Demetrios A Spandidos, Boris N Izotov, Aristides M Tsatsakis
Non‑melanoma skin cancer (NMSC) is the most common form of cancer worldwide, comprising 95% of all cutaneous malignancies and approximately 40% of all cancers. In spite of intensive efforts aimed towards awareness campaigns and sun‑protective measures, epidemiological data indicate an increase in the incidence of NMSC. This category of skin cancers has many common environmental triggers. Arising primarily on sun‑exposed skin, it has been shown that ultraviolet radiation is, in the majority of cases, the main trigger involved in the pathogenesis of NMSC...
July 13, 2017: Oncology Reports
https://www.readbyqxmd.com/read/28713940/a-novel-method-to-identify-hub-pathways-of-rheumatoid-arthritis-based-on-differential-pathway-networks
#16
Shi-Tong Wei, Yong-Hua Sun, Shi-Hua Zong
The aim of the current study was to identify hub pathways of rheumatoid arthritis (RA) using a novel method based on differential pathway network (DPN) analysis. The present study proposed a DPN where protein‑protein interaction (PPI) network was integrated with pathway‑pathway interactions. Pathway data was obtained from background PPI network and the Reactome pathway database. Subsequently, pathway interactions were extracted from the pathway data by building randomized gene‑gene interactions and a weight value was assigned to each pathway interaction using Spearman correlation coefficient (SCC) to identify differential pathway interactions...
July 14, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28710897/early-life-uv-and-risk-of-basal-and-squamous-cell-carcinoma-in-new-south-wales-australia
#17
Anne Kricker, Marianne Weber, Freddy Sitas, Emily Banks, Bayzidur Rahman, Chris Goumas, Ahsanul Kabir, Verity S Hodgkinson, Cathelijne H van Kemenade, Tim Waterboer, Bruce K Armstrong
Sun exposure is the main cause of squamous (SCC) and basal cell carcinoma (BCC) although pattern and amount differ by cancer type, and sun sensitivity is the major host risk factor. Our study investigated risk factors and residential ambient UV in a population-based sample of Australian 45 and Up Study participants: 916 BCC cases, 433 SCC cases, 1224 controls. Unconditional logistic regression models adjusting for key covariates demonstrated 60% increased BCC risk and 2-fold increased SCC risk with sun sensitivity, and 3- and 4-fold increased risk respectively with solar keratoses...
July 15, 2017: Photochemistry and Photobiology
https://www.readbyqxmd.com/read/28710602/eldecalcitol-ed-71-an-analog-of-1%C3%AE-25-oh-2d3-inhibits-the-growth-of-squamous-cell-carcinoma-scc-cells-in-vitro-and-in-vivo-by-down-regulating-expression-of-heparin-binding-protein-17-fibroblast-growth-factor-binding-protein-1-hbp17-fgfbp-1-and-fgf-2
#18
T Shintani, F Takatsu, S N Z Rosli, E Usui, A Hamada, K Sumi, Y Hayashido, S Toratani, Tetsuji Okamoto
Heparin-binding protein 17 (HBp17)/fibroblast growth factor-binding protein-1 (FGFBP-1) was first purified from medium conditioned by A431 cells for its capacity to bind to fibroblast growth factors 1 and 2 (FGF-1 and -2). Among FGF family members, FGF-2 is a potent mitogen for various cell types, including vascular endothelial cells, fibroblasts, and cancer cells such as oral squamous cell carcinoma (OSCC) cells. Besides being well known in bone metabolism, the active form of vitamin D3, i.e., 1α,25(OH)2D3 (1,25D3), was reported to have protective effects for heart disease and cancer...
July 14, 2017: In Vitro Cellular & Developmental Biology. Animal
https://www.readbyqxmd.com/read/28710449/combined-deletion-and-dna-methylation-result-in-silencing-of-fam107a-gene-in-laryngeal-tumors
#19
Katarzyna Kiwerska, Marcin Szaumkessel, Julia Paczkowska, Magdalena Bodnar, Ewa Byzia, Ewelina Kowal, Magdalena Kostrzewska-Poczekaj, Joanna Janiszewska, Kinga Bednarek, Małgorzata Jarmuż-Szymczak, Ewelina Kalinowicz, Małgorzata Wierzbicka, Reidar Grenman, Krzysztof Szyfter, Andrzej Marszałek, Maciej Giefing
Larynx squamous cell carcinoma (LSCC) is characterized by complex genotypes, with numerous abnormalities in various genes. Despite the progress in diagnosis and treatment of this disease, 5-year survival rates remain unsatisfactory. Therefore, the extended studies are conducted, with the aim to find genes, potentially implicated in this cancer. In this study, we focus on the FAM107A (3p14.3) gene, since we found its significantly reduced expression in LSCC by microarray profiling (Affymetrix U133 Plus 2.0 array)...
July 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28709935/appropriate-extent-of-lymphadenectomy-for-squamous-cell-carcinoma-of-the-esophagogastric-junction
#20
Shin-Ichi Kosugi, Hiroshi Ichikawa, Takaaki Hanyu, Takashi Ishikawa, Toshifumi Wakai
AIM: To investigate the appropriate extent of lymphadenectomy for squamous cell carcinoma (SCC) of the esophagogastric junction (ECJ). METHODS: We retrospectively reviewed the cases of 52 patients with SCC of the ECJ who underwent extended mediastinal lymphadenectomy. We assessed potential risk factors for lymph node metastasis (LNM) in the upper/middle mediastinum by conducting univariate and multivariate analyses, and a receiver operating characteristic (ROC) curve analysis was used to evaluate the predictive value...
July 11, 2017: International Journal of Surgery
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