keyword
MENU ▼
Read by QxMD icon Read
search

Infiltrating lymphocyte

keyword
https://www.readbyqxmd.com/read/28335502/catechins-and-their-therapeutic-benefits-to-inflammatory-bowel-disease
#1
REVIEW
Fei-Yan Fan, Li-Xuan Sang, Min Jiang
Catechins are natural polyphenolic phytochemicals that exist in food and medicinal plants, such as tea, legume and rubiaceae. An increasing number of studies have associated the intake of catechins-rich foods with the prevention and treatment of chronic diseases in humans, such as inflammatory bowel disease (IBD). Some studies have demonstrated that catechins could significantly inhibit the excessive oxidative stress through direct or indirect antioxidant effects and promote the activation of the antioxidative substances such as glutathione peroxidases (GPO) and glutathione (GSH), reducing the oxidative damages to the colon...
March 19, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28334918/adaptive-human-immunity-drives-remyelination-in-a-mouse-model-of-demyelination
#2
Mohamed El Behi, Charles Sanson, Corinne Bachelin, Léna Guillot-Noël, Jennifer Fransson, Bruno Stankoff, Elisabeth Maillart, Nadège Sarrazin, Vincent Guillemot, Hervé Abdi, Isabelle Cournu-Rebeix, Bertrand Fontaine, Violetta Zujovic
One major challenge in multiple sclerosis is to understand the cellular and molecular mechanisms leading to disease severity progression. The recently demonstrated correlation between disease severity and remyelination emphasizes the importance of identifying factors leading to a favourable outcome. Why remyelination fails or succeeds in multiple sclerosis patients remains largely unknown, mainly because remyelination has never been studied within a humanized pathological context that would recapitulate major events in plaque formation such as infiltration of inflammatory cells...
February 22, 2017: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/28333239/small-bowel-carcinomas-in-coeliac-or-crohn-s-disease-clinico-pathological-molecular-and-prognostic-features-a-study-from-the-small-bowel-cancer-italian-consortium
#3
Alessandro Vanoli, Antonio Di Sabatino, Daniela Furlan, Catherine Klersy, Federica Grillo, Roberto Fiocca, Claudia Mescoli, Massimo Rugge, Gabriella Nesi, Paolo Fociani, Gianluca Sampietro, Sandro Ardizzone, Ombretta Luinetti, Antonio Calabrò, Francesco Tonelli, Umberto Volta, Donatella Santini, Giacomo Caio, Paolo Giuffrida, Luca Elli, Stefano Ferrero, Giovanni Latella, Antonio Ciardi, Roberto Caronna, Gaspare Solina, Aroldo Rizzo, Carolina Ciacci, Francesco P D'Armiento, Marianna Salemme, Vincenzo Villanacci, Renato Cannizzaro, Vincenzo Canzonieri, Luca Reggiani Bonetti, Livia Biancone, Giovanni Monteleone, Augusto Orlandi, Giuseppe Santeusanio, Maria C Macciomei, Renata D'Incà, Vittorio Perfetti, Giancarlo Sandri, Marco Silano, Ada M Florena, Antonino G Giannone, Claudio Papi, Luigi Coppola, Paolo Usai, Antonio Maccioni, Marco Astegiano, Paola Migliora, Rachele Manca, Michele Martino, Davide Trapani, Roberta Cerutti, Paola Alberizzi, Roberta Riboni, Fausto Sessa, Marco Paulli, Enrico Solcia, Gino R Corazza
Background and Aims.: An increased risk of small bowel carcinoma (SBC) has been reported in coeliac disease (CD) and Crohn's disease (CrD). We explored clinico-pathologic, molecular and prognostic features of CD-associated SBC (CD-SBC) and CrD-associated SBC (CrD-SBC) in comparison with sporadic SBC (spo-SBC). Methods.: Seventy-six patients undergoing surgical resection for non-familial SBC (26 CD-SBC, 25 CrD-SBC, 25 spo-SBC) were retrospectively enrolled to investigate patients' survival and histological and molecular features including microsatellite instability (MSI) and KRAS/NRAS, BRAF, PIK3CA, TP53, HER2 gene alterations...
February 24, 2017: Journal of Crohn's & Colitis
https://www.readbyqxmd.com/read/28331757/inflammatory-myofibroblastic-tumor-of-the-breast-coexisting-with-pseudoangiomatous-stromal-hyperplasia
#4
Canan Kelten Talu, Yasemin Çakır, Ezgi Hacıhasanoğlu, Cem Leblebici, Şefika Aksoy, Mehmet Ali Nazlı
Inflammatory myofibroblastic tumors (IMTs) are uncommon breast lesions that consist of spindle cells accompanied by plasma cell-rich inflammatory infiltration, which may mimic breast cancer clinico-radiologically. A woman aged 38 years with a breast mass was referred to our general surgery clinic. The physical examination revealed a mass with irregular borders in the upper outer quadrant of the left breast. In mammography, the lesion was 15 mm in diameter with a spheric form and high density. Ultrasonographically, the mass was solid, heterogeneous, and hypoechoic with posterior enhancement...
October 2016: J Breast Health (2013)
https://www.readbyqxmd.com/read/28331077/novel-mechanisms-revealed-in-the-trachea-transcriptome-of-resistant-and-susceptible-chicken-lines-following-infection-with-newcastle-disease-virus
#5
Melissa S Deist, Rodrigo A Gallardo, David A Bunn, Terra R Kelly, Jack C M Dekkers, Huaijun Zhou, Susan J Lamont
Newcastle disease virus (NDV) has a devastating impact on poultry production in developing countries. This study examined the transcriptome of tracheal epithelial cells from two inbred chicken lines that differ in NDV susceptibility after challenge with a high-titer inoculum of lentogenic NDV. The Fayoumi line had a significantly lower NDV load post-challenge relative to the Leghorn line, demonstrating the Fayoumi's classification as a relatively NDV resistant breed. Examining the trachea transcriptome showed a large increase in immune cell infiltration in the trachea in both lines at all times post-infection...
March 22, 2017: Clinical and Vaccine Immunology: CVI
https://www.readbyqxmd.com/read/28330683/insight-into-pathogenesis-of-sj%C3%A3-gren-s-syndrome-dissection-on-autoimmune-infiltrates-and-epithelial-cells
#6
Andreas V Goules, Efstathia K Kapsogeorgou, Athanasios G Tzioufas
Sjögren's syndrome (SS) is a chronic autoimmune disease with broad clinical spectrum, extending from benign exocrinopathy to severe systemic disease and lymphoma development. The glandular and extraglandular dysfunction of SS is associated with lymphocytic infiltrates that invade the epithelial structures of affected organs. The in-depth study of autoimmune lesions in the minor salivary glands (MSG), which are the major target-organ of SS responses, revealed that the lymphocytic infiltrates vary in severity and composition among SS-patients, are full-blown at diagnosis and remain unchanged thereafter...
March 19, 2017: Clinical Immunology: the Official Journal of the Clinical Immunology Society
https://www.readbyqxmd.com/read/28330372/car-t-cell-therapy-progress-and-prospects
#7
Olivia Wilkins, Allison May Keeler, Terence R Flotte
Lentivirus-mediated transduction of autologous T-cells with a chimeric antigen receptor (CAR) to confer a desired epitope-specificity as a targeted immunotherapy for cancer has been among the first human gene therapy techniques to demonstrate widespread therapeutic efficacy. Other approaches to using gene therapy to enhance anti-tumor immunity have been less specific and less effective. These included amplification, marking, and cytokine transduction of tumor infiltrating lymphocytes (TIL), recombinant virus-based expression of tumor antigens as a tumor vaccine, and transduction of antigen-presenting cells (APCs) with tumor antigens...
March 23, 2017: Human Gene Therapy Methods
https://www.readbyqxmd.com/read/28329549/frontal-fibrosing-alopecia-in-a-46-year-old-man
#8
Forrest White, Shields Callahan, Randie H Kim, Shane A Meehan, Jennifer Stein
Frontal fibrosing alopecia is a scarring alopecia thatis characterized by recession of the frontotemporalhairline with the frequent loss of eyebrows. Itpredominantly affects postmenopausal womenand only rarely affects men. We report the caseof a 46-year-old man with a ten-year history of anerythematous patch with perifollicular erythemaat the superior aspect of the forehead andfrontotemporal hairline. A skin biopsy specimenshowed a perivascular, lymphocytic infiltrate withperiinfundibular fibrosis. These findings establisheda diagnosis of frontal fibrosing alopecia...
December 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28328617/cutaneous-mastocytosis-with-atypical-mast-cells-in-a-7-year-old-girl
#9
Gabriel Marrero Alemán, Constantin El Habr, Diana Islas Norris, Társila Montenegro Dámaso, Leopoldo Borrego, Omar P Sangueza
Cutaneous mastocytosis is defined by the presence of mast cells within the skin in the absence of other criteria for the diagnosis of systemic mastocytosis. Mast cells are characterized by an abundant granular cytoplasm and a round to oval or spindle-shaped nuclei. The presence of mast cells with bilobed and multilobed nuclei in cutaneous mastocytosis is a rare phenomenon and has been rarely reported in the literature. To our knowledge, there are only 4 reported cases of cutaneous mastocytosis with atypical mast cells...
April 2017: American Journal of Dermatopathology
https://www.readbyqxmd.com/read/28328616/borderline-tuberculoid-leprosy-masquerading-as-granuloma-annulare-a-clinical-and-histological-pitfall
#10
Tian Hao Zhu, Faranak Kamangar, Marc Silverstein, Maxwell A Fung
INTRODUCTION: Leprosy is a chronic granulomatous disease caused by Mycobacterium leprae, an intracellular acid-fast bacillus that tends to infect the skin and peripheral nerves. Because of the wide array of cutaneous manifestation, diagnosis is not always straightforward, especially in nonendemic regions of the world such as the United States. CASE REPORT: The authors report an unusual case of borderline tuberculoid leprosy in an 80-year-old white woman from California...
April 2017: American Journal of Dermatopathology
https://www.readbyqxmd.com/read/28328502/spatial-statistics-for-segmenting-histological-structures-in-h-e-stained-tissue-images
#11
Luong Nguyen, A Burak Tosun, Jeffrey Fine, Adrian Lee, D Lansing Taylor, Chakra Chennubhotla
Segmenting a broad class of histological structures in transmitted light and/or fluorescence-based images is a prerequisite for determining the pathological basis of cancer, elucidating spatial interactions between histological structures in tumor microenvironments (e.g. tumor infiltrating lymphocytes), facilitating precision medicine studies with deep molecular profiling, and providing an exploratory tool for pathologists. Our paper focuses on segmenting histological structures in hematoxylin and eosin (H&E) stained images of breast tissues, e...
March 16, 2017: IEEE Transactions on Medical Imaging
https://www.readbyqxmd.com/read/28327944/a-phase-2-randomized-double-blind-placebo-%C3%A2-controlled-study-of-chemo-immunotherapy-combination-using-motolimod-with-pegylated-liposomal-doxorubicin-in-recurrent-or-persistent-ovarian-cancer-a-gynecologic-oncology-group-partners-study
#12
B J Monk, M F Brady, C Aghajanian, H A Lankes, T Rizack, J Leach, J M Fowler, R Higgins, P Hanjani, M Morgan, R Edwards, W Bradley, T Kolevska, P Foukas, E Swisher, K S Anderson, R Gottardo, J K Bryan, M Newkirk, K L Manjarrez, R S Mannel, R M Hershberg, G Coukos
Background: A phase 2, randomized, placebo-controlled trial was conducted in women with recurrent epithelial ovarian carcinoma to evaluate the efficacy and safety of motolimod-a Toll-like receptor 8 (TLR8) agonist that stimulates robust innate immune responses-combined with pegylated liposomal doxorubicin (PLD), a chemotherapeutic that induces immunogenic cell death. Patients and methods: Women with ovarian, fallopian tube, or primary peritoneal carcinoma were randomized 1 : 1 to receive PLD in combination with blinded motolimod or placebo...
February 21, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/28326600/prognostic-significance-of-tumour-infiltrating-b-lymphocytes-in-breast-ductal-carcinoma-in-situ
#13
I Miligy, P Mohan, A Gaber, M A Aleskandarany, C C Nolan, M Diez-Rodriguez, A Mukherjee, C Chapman, I O Ellis, A R Green, E A Rakha
BACKGROUND: Tumour infiltrating lymphocytes are an important component of the immune response to cancer and have a prognostic value in breast cancer. Although several studies have investigated the role of T-lymphocytes in breast cancer, the role of B lymphocytes (TIL-Bs) in Ductal carcinoma in situ (DCIS), remains uncertain. This study aimed to assess the role of TIL-Bs in DCIS. METHODS: 80 DCIS cases (36 pure DCIS and 44 mixed with invasive cancer) were immunohistochemically stained for B lineage markers CD19, CD20 and the plasma cell marker CD138...
March 22, 2017: Histopathology
https://www.readbyqxmd.com/read/28325361/warthin-like-papillary-renal-cell-carcinoma-clinicopathologic-morphologic-immunohistochemical-and-molecular-genetic-analysis-of-11-cases
#14
Faruk Skenderi, Monika Ulamec, Tomas Vanecek, Petr Martinek, Reza Alaghehbandan, Maria Pane Foix, Iva Babankova, Delia Perez Montiel, Isabel Alvarado-Cabrero, Marian Svajdler, Pavol Dubinský, Dana Cempirkova, Michal Pavlovsky, Semir Vranic, Ondrej Daum, Ondrej Ondic, Kristyna Pivovarcikova, Kvetoslava Michalova, Milan Hora, Pavla Rotterova, Adela Stehlikova, Martin Dusek, Michal Michal, Ondrej Hes
Oncocytic papillary renal cell carcinoma (PRCC) is a distinct subtype of PRCC, listed as a possible new variant of PRCC in the 2016 WHO classification. It is composed of papillae aligned by large single-layered eosinophilic cells showing linearly arranged oncocytoma-like nuclei. We analyzed clinicopathologic, morphologic, immunohistochemical and molecular-genetic characteristics of 11 oncocytic PRCCs with prominent tumor lymphocytic infiltrate, morphologically resembling Warthin's tumor. The patients were predominantly males (8/11, 73%), with an average age of 59years (range 14-76), and a mean tumor size of 7cm (range 1-22cm)...
April 2017: Annals of Diagnostic Pathology
https://www.readbyqxmd.com/read/28325210/breast-cancer-immunology-and-immunotherapy-current-status-and-future-perspectives
#15
L de la Cruz-Merino, M Chiesa, R Caballero, F Rojo, N Palazón, F H Carrasco, V Sánchez-Margalet
Cancer immunology has gained renewed interest in the past few years due to emerging findings on mechanisms involved in tumoral immune evasion. Indisputably, immune edition is currently considered a critical hallmark of cancer. Basic research has revealed new targets which can be modulated in the clinical setting with new compounds and strategies. As recent evidence confirms, breast cancer (BC) is a complex and heterogeneous disease in which host immune responses play a substantial role. T-infiltrating lymphocytes measurement is suggested as a powerful new tool necessary to predict early BC evolution, especially in HER2-positive and triple negative subtypes...
2017: International Review of Cell and Molecular Biology
https://www.readbyqxmd.com/read/28323742/spontaneous-regression-of-bronchial-carcinoid-is-linked-to-a-brisk-tumor-lymphocytic-infiltrate
#16
Luca Roncati, Antonio Manenti, Francesco Piscioli, Teresa Pusiol, Giuseppe Barbolini
No abstract text is available yet for this article.
April 2017: Journal of Bronchology & Interventional Pulmonology
https://www.readbyqxmd.com/read/28322746/truncation-of-cxcl12-by-cd26-reduces-its-cxc-chemokine-receptor-4-and-atypical-chemokine-receptor-3-dependent-activity-on-endothelial-cells-and-lymphocytes
#17
Rik Janssens, Anneleen Mortier, Daiane Boff, Pieter Ruytinx, Mieke Gouwy, Bo Vantilt, Olav Larsen, Viktorija Daugvilaite, Mette M Rosenkilde, Marc Parmentier, Sam Noppen, Sandra Liekens, Jo Van Damme, Sofie Struyf, Mauro M Teixeira, Flávio A Amaral, Paul Proost
The chemokine CXCL12 or stromal cell-derived factor 1/SDF-1 attracts hematopoietic progenitor cells and mature leukocytes through the G protein-coupled CXC chemokine receptor 4 (CXCR4). In addition, it interacts with atypical chemokine receptor 3 (ACKR3 or CXCR7) and glycosaminoglycans. CXCL12 activity is regulated through posttranslational cleavage by CD26/dipeptidyl peptidase 4 that removes two N-terminal amino acids. CD26-truncated CXCL12 does not induce calcium signaling or chemotaxis of mononuclear cells...
March 16, 2017: Biochemical Pharmacology
https://www.readbyqxmd.com/read/28322245/tumour-infiltrating-lymphocytes-correlate-with-improved-survival-in-patients-with-esophageal-squamous-cell-carcinoma
#18
Dongxian Jiang, Yalan Liu, Hao Wang, Haixing Wang, Qi Song, Akesu Sujie, Jie Huang, Yifan Xu, Haiying Zeng, Lijie Tan, Yingyong Hou, Chen Xu
We undertook a study of tumour infiltrating lymphocytes (TILs) in a large and relatively homogeneous group of patients with completely resected esophageal squamous cell carcinoma (ESCC). Hematoxylin and eosin-stained sections of 235 ESCC tumours were evaluated for density of TILs in intratumoural (iTIL) and stromal compartments (sTIL). Foxp3+, CD4+, and CD8+ T cells in tumoural and stromal areas were evaluated by immunohistochemistry. Of the 235 tumours, high sTIL (>10%), and iTIL (>10%) were observed in 101 (43...
March 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28321568/gastrointestinal-and-liver-lesions-in-primary-childhood-sj%C3%A3-gren-syndrome
#19
Yasuyo Kashiwagi, Tatsuro Hatsushika, Norito Tsutsumi, Soken Go, Shigeo Nishimata, Hisashi Kawashima
Sjögren syndrome (SS) is characterized by lymphocytic infiltration of exocrine glands, mainly the lacrimal and salivary glands, leading to keratoconjunctivitis sicca and xerostomia. SS is one of the most common autoimmune rheumatic diseases in adults; however, few cases of primary childhood SS with gastrointestinal and liver lesions have been reported in the literature. We report five cases of primary childhood SS with gastrointestinal and liver lesions. Multiple gastric biopsies in four cases revealed atrophic gastritis in the antrum of the stomach or chronic gastritis...
March 20, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28321130/effective-combinatorial-immunotherapy-for-castration-resistant-prostate-cancer
#20
Xin Lu, James W Horner, Erin Paul, Xiaoying Shang, Patricia Troncoso, Pingna Deng, Shan Jiang, Qing Chang, Denise J Spring, Padmanee Sharma, John A Zebala, Dean Y Maeda, Y Alan Wang, Ronald A DePinho
A significant fraction of patients with advanced prostate cancer treated with androgen deprivation therapy experience relapse with relentless progression to lethal metastatic castration-resistant prostate cancer (mCRPC). Immune checkpoint blockade using antibodies against cytotoxic-T-lymphocyte-associated protein 4 (CTLA4) or programmed cell death 1/programmed cell death 1 ligand 1 (PD1/PD-L1) generates durable therapeutic responses in a significant subset of patients across a variety of cancer types. However, mCRPC showed overwhelming de novo resistance to immune checkpoint blockade, motivating a search for targeted therapies that overcome this resistance...
March 20, 2017: Nature
keyword
keyword
111386
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"