keyword
MENU ▼
Read by QxMD icon Read
search

No melanoma

keyword
https://www.readbyqxmd.com/read/29150980/adjuvant-radiotherapy-in-sinonasal-mucosal-melanoma-a-retrospective-analysis
#1
Coosje J I Caspers, Emilie A C Dronkers, Dominiek Monserez, Marjan H Wieringa, Robert J Baatenburg de Jong, Jose A U Hardillo
OBJECTIVES: Evaluation of outcome after curative treatment for sinonasal mucosal melanoma, focused on the effect of adjuvant radiotherapy on recurrence and survival. DESIGN: Retrospective chart analysis. SETTING: Tertiary referral hospital. PARTICIPANTS: 51 patients with primary sinonasal mucosal melanoma who underwent surgical resection with curative intention between 1980 and 2016 at Erasmus Medical Center Rotterdam...
November 18, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/29147495/standardized-cannabis-sativa-extract-attenuates-tau-and-stathmin-gene-expression-in-the-melanoma-cell-line
#2
Golnaz Vaseghi, Mohamad Javad Taki, Shaghayegh Haghjooy Javanmard
Objectives: Metastasis is the main cause of death in patients with melanoma. Cannabis-based medicines are effective adjunctive drugs in cancer patients. Tau and Stathmin proteins are the key proteins in cancer metastasis. Here we have investigated the effect of a standardized Cannabis sativa extract on cell migration and Tau and Stathmin gene expression in the melanoma cell line. Materials and Methods: In the treatment group, melanoma (B1617) was treated 48 hr with various concentrations of standardized C...
October 2017: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/29145341/primary-malignant-melanoma-of-the-gallbladder-with-multiple-metastases-a-case-report
#3
Jun-Ke Wang, Fei Su, Wen-Jie Ma, Hai-Jie Hu, Qin Yang, Fei Liu, Quan-Sheng Li, Fu-Yu Li
RATIONAL: Primary malignant melanoma of the gallbladder is an extremely rare tumor, with fewer than 40 cases reported in the literature worldwide. The majority of patients presented as a solitary lesion in the gallbladder. To our knowledge, only one case of primary malignant melanoma of the gallbladder with multiple metastases has been reported, which involved the stomach, duodenum, pancreas, jejunum and a mesenteric lymph node. PATIENT CONCERNS: We report a case of primary malignant melanoma of the gallbladder with metastases to the duodenal bulb, right adrenal and a celiac lymph node...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29145317/complete-remission-and-long-term-survival-of-a-patient-with-melanoma-metastases-treated-with-high-dose-fever-inducing-viscum-album-extract-a-case-report
#4
Paul G Werthmann, Alexander Hintze, Gunver S Kienle
INTRODUCTION: Metastatic malignant cutaneous melanoma (MCM)-a highly immunogenic cancer-typically has a poor prognosis. Viscum album extracts (VAEs) have strong immune-stimulating, apoptogenic, and cytotoxic effects. CASE PRESENTATION: A 66-year-old MCM patient with newly diagnosed lymph node metastases opted for sole VAE treatment. VAEs were initially applied subcutaneously, and then later in exceptionally high, fever-inducing doses, both intravenously and intralesionally...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29144988/di-2-ethylhexyl-phthalate-enhances-melanoma-tumor-growth-via-differential-effect-on-m1-and-m2-polarized-macrophages-in-mouse-model
#5
Jae-Wook Lee, Sojin Park, Hae-Kyoung Han, Myung Chan Gye, Eun-Yi Moon
Phthalates are widely used as plasticizers that influence sexual and reproductive development. Here, we investigated whether di-(2-ethylhexyl) phthalate (DEHP) affects macrophage polarization that are associated with tumor initiation and progression. No changes were observed in LPS- or ConA-stimulated in vitro spleen B or T cell proliferation for 48 h, respectively. In contrast, macrophage functions were inhibited in response to DEHP for 12 h as judged by LPS-induced H2O2 and NO production and zymosan A-mediated phagocytosis...
November 13, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/29142760/outcomes-of-primary-endoresection-for-choroidal-melanoma
#6
Andre A C Vidoris, Andre Maia, Marcia Lowen, Melina Morales, Jordan Isenberg, Bruno F Fernandes, Rubens N Belfort
Purpose: To review long time treatment results in patients with small or medium sized choroidal melanoma who underwent surgical tumor endoresection as a primary treatment when plaque radiotherapy was unable and patients declined enucleation. Materials and methods: Patients were evaluated for best corrected visual acuity (BCVA), and underwent biomicroscopy, indirect ophthalmoscopy, retinography and ultrasound as well as the usual systemic workup. Study inclusion required the absence of scleral invasion or metastasis and an anterior margin not exceeding the pars plana or the ciliary body...
2017: International Journal of Retina and Vitreous
https://www.readbyqxmd.com/read/29138707/jejunojejunal-intussusception-due-to-metastatic-melanoma-seven-years-after-the-primer
#7
Alexander Giakoustidis, Thomas Goulopoulos, Anastasios Boutis, George Kavvadias, Aristidis Kainantidis, Thomas Zaraboukas, Dimitrios Giakoustidis
Intestinal intussusception in adults is a rare medical condition accounting for less than 5% of all intussusceptions. Herein we present a 45-year-old patient with a history of abdominal pain and loss of weight. CT scan revealed jejunojejunal intussusceptions. The patient was subjected to exploratory operation and small intestine resection due to a mass causing intestinal intussusception. Pathology confirmed suspected diagnosis of metastatic melanoma to small intestine secondary to melanoma, 7 years after the initial manifestation...
2017: Case Reports in Surgery
https://www.readbyqxmd.com/read/29137837/online-game-based-education-for-melanoma-recognition-a-pilot-study
#8
Nishita Maganty, Muneeb Ilyas, Nan Zhang, Amit Sharma
OBJECTIVE: To evaluate the effectiveness of a game-based learning (GBL) intervention, Tapamole, in improving recognition of the features of melanoma (MM) compared to a written education intervention. METHODS: Tapamole, an online education intervention, was developed using GBL. Participants were voluntarily recruited from the Dermatology waiting room and randomized to three groups: game, pamphlet, and no intervention. Participants completed a pre-intervention survey, post-intervention survey, and test on MM recognition...
November 9, 2017: Patient Education and Counseling
https://www.readbyqxmd.com/read/29136758/psychotropic-agent-thioridazine-elicits-potent-in-vitro-and-in-vivo-anti-melanoma-effects
#9
Xiaoshuang Jiang, Zhixing Chen, Guobo Shen, Yong Jiang, Liangjun Wu, Xue Li, Guoping Wang, Tao Yin
Psychotropic agents have been shown anti-tumor potential in recent years. In the present study, our in vitro pharmacological data indicated that thioridazine inhibited melanoma cells proliferation. The growth-arresting effect of thioridazine was accompanied by autophagy induction, as shown by immunoblotting of increased LC3II. Besides, certain apoptotic events had also occurred after thioridazine exposure. The in vivo anti-melanoma effect of thioridazine was confirmed by showing that intraperitoneally injection of thioriazine remarkably retarded tumor growth and reduced tumor vasculature...
November 6, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29136692/-expression-and-prognostic-values-of-pd-1-pd-l1-and-ido-1-in-sinonasal-malignant-mucosal-melanoma
#10
H Q Liu, B Q Zou, S Y Wang
Objective: To investigate the correlation between the expression of programmed death-1(PD-1), PD ligand-1(PD-L1), indoleamine 2, 3-dioxygenase 1(IDO-1) and clinical parameters in sinonasal malignant mucosal melanoma (SNM). Methods: Samples from 86 SNM patients who did not receive immune-targeted therapy and radio-chemotherapy were analyzed for PD-1, PD-L1, and IDO-1 expression by immunohistochemistry. Results: High clinical/pathologic staging, brain metastases and advanced age were independent risk factors of poor prognosis...
November 8, 2017: Zhonghua Bing Li Xue za Zhi Chinese Journal of Pathology
https://www.readbyqxmd.com/read/29135861/in-vitro-and-in-vivo-antimelanoma-effect-of-ethyl-ester-cyclohexyl-analog-of-ethylenediamine-dipropanoic-acid
#11
Andjelka M Isakovic, Sasa M Petricevic, Slavica M Ristic, Dusan M Popadic, Tamara K Kravic-Stevovic, Nevena S Zogovic, Jelena M Poljarevic, Tatjana V Zivanovic Radnic, Tibor J Sabo, Aleksandra J Isakovic, Ivanka D Markovic, Vladimir S Trajkovic, Sonja T Misirlic-Dencic
Melanoma, an aggressive skin tumor with high metastatic potential, is associated with high mortality and increasing morbidity. Multiple available chemotherapeutic and immunotherapeutic modalities failed to improve survival in advanced disease, and the search for new agents is ongoing. The aim of this study was to investigate antimelanoma effects of O,O-diethyl-(S,S)-ethylenediamine-N,N'di-2-(3-cyclohexyl) propanoate dihydrochloride (EE), a previously synthesized and characterized organic compound. Mouse melanoma B16 cell viability was assessed using acid phosphatase, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide, sulforhodamine B, and lactate dehydrogenase assays...
November 13, 2017: Melanoma Research
https://www.readbyqxmd.com/read/29135571/validation-of-cancer-cases-using-primary-care-cancer-registry-and-hospitalization-data-in-the-uk
#12
Andrea V Margulis, Joan Fortuny, James A Kaye, Brian Calingaert, Maria Reynolds, Estel Plana, Lisa J McQuay, Willem Jan Atsma, Billy Franks, Stefan de Vogel, Susana Perez-Gutthann, Alejandro Arana
BACKGROUND: In the United Kingdom, hospital or cancer registry data can be linked to electronic medical records for a subset of general practices and years. METHODS: We used Clinical Practice Research Datalink data (2004-2012) from patients treated for overactive bladder. We electronically identified provisional cases of 10 common cancers in General Practitioner Online Database data and validated them by medical profile review. In practices with linkage to Hospital Episodes Statistics and National Cancer Data Repository (2004-2010), we validated provisional cancer cases against these data sources...
November 9, 2017: Epidemiology
https://www.readbyqxmd.com/read/29135534/the-multiple-faces-of-programmed-cell-death-ligand-1-expression-in-malignant-and-nonmalignant-cells
#13
Edwin R Parra, Pamela Villalobos, Jaime Rodriguez-Canales
Preliminary data suggest that tumor expression of programmed cell death ligand 1 (PD-L1) protein in human cancers, as determined by immunohistochemistry in formalin-fixed, paraffin-embedded tissue samples, may predict clinical response to anti-PD-1/PD-L1 therapy. PD-L1 is not a specific tumor marker and its expression is also observed in various nonmalignant cells, such as macrophages and lymphocytes, causing confusion in immunohistochemistry analysis when these inflammatory cells are overlapping with tumors cells...
November 13, 2017: Applied Immunohistochemistry & Molecular Morphology: AIMM
https://www.readbyqxmd.com/read/29135116/serum-s100b-levels-correlate-with-stage-n-status-mitotic-rate-and-disease-outcome-in-melanoma-patients-independent-to-ldh
#14
Athanasios Karonidis, Marina Mantzourani, Helen Gogas, Dimosthenis Tsoutsos
PURPOSE: S100B protein is currently used as an immunohistochemistry marker to confirm melanoma diagnosis in biopsy specimens. Moreover, accumulating evidence supports its potential use as a tumor biomarker in blood. This study aimed to explore the potential uses of serum S100B protein as a biomarker in melanoma patients. METHODS: From 2012 to 2015, 107 sequential patients were diagnosed and treated for melanoma. All patients were tested for serum S100B and lactate dehydrogenase (LDH) at diagnosis and during their regular follow-up...
September 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/29133913/nitric-oxide-mediated-inhibition-of-antigen-presentation-from-dcs-to-cd4-t-cells-in-cancer-and-measurement-of-stat1-nitration
#15
Joseph Markowitz, Jiang Wang, Zach Vangundy, Jia You, Vedat Yildiz, Lianbo Yu, Isaac P Foote, Owen E Branson, Andrew R Stiff, Taylor R Brooks, Brandon Biesiadecki, Thomas Olencki, Susheela Tridandapani, Michael A Freitas, Tracey Papenfuss, Mitch A Phelps, William E Carson
Myeloid derived suppressor cells (MDSC) produce nitric oxide (NO) and inhibit dendritic cell (DC) immune responses in cancer. DCs present cancer cell antigens to CD4(+) T cells through Jak-STAT signal transduction. In this study, NO donors (SNAP and DETA-NONOate) inhibited DC antigen presentation. As expected, MDSC isolated from peripheral blood mononuclear cells (PBMC) from cancer patients produced high NO levels. We hypothesized that NO producing MDSC in tumor-bearing hosts would inhibit DC antigen presentation...
November 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29133623/immu-140-a-novel-sn-38-antibody-drug-conjugate-targeting-hla-dr-mediates-dual-cytotoxic-effects-in-hematological-cancers-and-malignant-melanoma
#16
Thomas M Cardillo, Serengulam V Govindan, Maria B Zalath, Diane L Rossi, Yang Wang, Chien-Hsing Chang, David M Goldenberg
HLA-DR is a member of the MHC class II antigen family expressed on hematological and solid tumors.  Antibodies directed against HLA-DR have demonstrated some clinical success, but toxicities limited development.  IMMU-140 is an anti-HLA-DR antibody-drug conjugate comprised of the active metabolite of irinotecan, SN-38, conjugated to a humanized anti-HLA-DR IgG4 antibody (IMMU-114); the IgG4 naked antibody is devoid of immune functions. Our aim was to determine if SN-38, the metabolite of a drug not commonly used in hematopoietic cancers, would be effective and safe when targeted to HLA-DR-expressing tumors...
November 13, 2017: Molecular Cancer Therapeutics
https://www.readbyqxmd.com/read/29132694/unrelated-immunodeficiency-states-may-impact-outcomes-and-immune-checkpoint-molecule-expression-in-patients-with-mycosis-fungoides-a-clinicopathologic-case-control-study
#17
Shay Warren, Meenal Kheterpal, Patricia L Myskowski, Alison Moskowitz, Steven M Horwitz, Melissa P Pulitzer
BACKGROUND: Immunodeficiency (ID) correlates with worse outcomes and decreased immune checkpoint molecule expression in melanoma. The impact of ID in mycosis fungoides (MF) is unknown. OBJECTIVE: Our goal was to evaluate the impact of ID in MF. METHODS: We conducted a case-control study of 17 patients with MF and ID versus age-, stage-, and race-matched controls as a subset of a comparative analysis of 23 patients with MF with ID (prior lymphoma, recent/current pregnancy, HIV, hypogammaglobulinemia, and prior chemotherapy) versus without ID...
November 10, 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/29132118/primary-malignant-melanoma-of-the-female-urethra-report-of-a-rare-neoplasm-of-the-urinary-tract
#18
Namita Bhutani, Pradeep Kajal, Devendra Pawar
INTRODUCTION: Melanoma is a malignant tumor that can affect any area of the anatomical economy. Its occurance in the female urethra is extremely rare. We report a case of primary malignant urethral melanoma developed in an elderly female patient. PRESENTATION OF CASE: A 70 years old female presented with dysuria, poor stream, gross haematuria, intermittent blood spots, and a painful mass. On physical examination, there were no suspicious lesions on the skin. On external genital examination, a lesion at the level of the urethral meatus was observed...
November 8, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29129543/idiopathic-elastosis-perforans-serpiginosa-with-satisfactory-response-after-5-ala-photodynamic-therapy
#19
S Alique-García, J Company-Quiroga, C Horcajada-Reales, B Echeverría-García, J C Tardío-Dovao, J Borbujo
Photodynamic therapy (PDT) involves the use of photochemical reactions mediated through the interaction of photosensitizing agents, light, and oxygen for the treatment of malignant or benign diseases. Topical photosensitizers employed in dermatology are 5-aminolevulinic acid (5 ALA) and methyl aminolevulinate, classically used for the treatment of superficial non-melanoma skin cancer and their precursors. Recently the efficacy of PDT has been introduced in other benign diseases. Elastosis perforans serpiginosa (EPS) is a rare skin disorder characterized by transepidermal elimination of abnormal elastic fibers...
November 9, 2017: Photodiagnosis and Photodynamic Therapy
https://www.readbyqxmd.com/read/29129015/melanoma-inhibition-by-anthocyanins-is-associated-with-the-reduction-of-oxidative-stress-biomarkers-and-changes-in-mitochondrial-membrane-potential
#20
Zoriţa Diaconeasa, Huseyin Ayvaz, Dumitriţa Ruginǎ, Loredana Leopold, Andreea Stǎnilǎ, Carmen Socaciu, Flaviu Tăbăran, Lavinia Luput, Diana Carla Mada, Adela Pintea, Andrew Jefferson
Anthocyanins are water soluble pigments which have been proved to exhibit health benefits. Several studies have investigated their effects on several types of cancer, but little attention has been given to melanoma. The phytochemical content of nine different berry samples was assessed by liquid chromatography followed by electrospray ionization mass spectrometry (LC-ESI(+)-MS). Twenty-six anthocyanins were identified, after a previous C18 Sep-pak clean-up procedure. Chokeberry and red grape anthocyanins rich extracts (C-ARE and RG-ARE) were selected to be tested on normal and melanoma cell lines, due to their different chemical pattern...
November 11, 2017: Plant Foods for Human Nutrition
keyword
keyword
17846
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"