keyword
MENU ▼
Read by QxMD icon Read
search

ilc

keyword
https://www.readbyqxmd.com/read/28424130/invasive-pleomorphic-lobular-histology-is-an-adverse-prognostic-factor-on-survival-in-patients-with-breast-cancer
#1
Suleyman Sahin, Fatih Karatas, Gokmen U Erdem, Bekir Hacioglu, Kadri Altundag
Invasive pleomorphic lobular carcinoma (IPLC) is defined to be an uncommon and different subtype of classical invasive lobular carcinoma (ILC). This special variant is characterized by significant cytological atypia and pleomorphism which differs from the cytological uniformity of ILC. IPLC has been shown to have some poor prognostic factors such as axillary node metastasis and higher histological grade which may lead to poor clinical courses including a short relapse time, increased risk of recurrence and a decreased survival...
April 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28423191/origins-and-evolution-of-innate-lymphoid-cells-wardens-of-barrier-immunity
#2
Daniel R Neill, Robin J Flynn
The identification, in the late 2000's, of innate lymphoid cells (ILCs) as a new class of non-B, non-T lymphocytes has led to global efforts to understand their functions, plasticity, and evolutionary origins and to define their place within the leukocyte family. Although this work has uncovered striking similarities in the developmental cues, lineage-specific transcription factors and functional capacities of innate and adaptive lymphocytes, it has become clear that ILCs play a unique and defining role as stewards of barrier defence and that this sets them apart from their adaptive cousins...
April 19, 2017: Parasite Immunology
https://www.readbyqxmd.com/read/28419818/local-group-2-innate-lymphoid-cells-promote-corneal-regeneration-after-epithelial-abrasion
#3
Jun Liu, Chengju Xiao, Hanqing Wang, Yunxia Xue, Dong Dong, Cuipei Lin, Fang Song, Ting Fu, Zhaorui Wang, Jiansu Chen, Hongwei Pan, Yangqiu Li, Dongqing Cai, Zhijie Li
Corneal injuries and infections are the leading cause of blindness worldwide. Thus, understanding the mechanisms that control healing of the damaged cornea is critical for the development of new therapies to promptly restore vision. Innate lymphoid cells (ILCs) are a recently identified heterogeneous cell population that has been reported to orchestrate immunity and promote tissue repair in the lungs and skin after injury. However, whether ILCs can modulate the repair process in the cornea remains poorly understood...
April 15, 2017: American Journal of Pathology
https://www.readbyqxmd.com/read/28414182/innate-lymphoid-cells-and-their-stromal-microenvironments
#4
REVIEW
Zoltán Kellermayer, Dóra Vojkovics, Péter Balogh
In addition to the interaction between antigen presenting cells, T and B lymphocytes, recent studies have revealed important roles for a diverse set of auxiliary cells that profoundly influence the induction and regulation of immune responses against pathogens. Of these the stromal cells composed of various non-hematopoietic constituents are crucial for the creation and maintenance of specialized semi-static three-dimensional lymphoid tissue microenvironment, whereas the more recently described innate lymphoid cells are generated by the diversification of committed lymphoid precursor cells independently from clonally rearranged antigen receptor genes...
April 13, 2017: Immunology Letters
https://www.readbyqxmd.com/read/28412963/posttranslationally-modified-progesterone-receptors-direct-ligand-specific-expression-of-breast-cancer-stem-cell-associated-gene-programs
#5
Todd P Knutson, Thu H Truong, Shihong Ma, Nicholas J Brady, Megan E Sullivan, Ganesh Raj, Kathryn L Schwertfeger, Carol A Lange
BACKGROUND: Estrogen and progesterone are potent breast mitogens. In addition to steroid hormones, multiple signaling pathways input to estrogen receptor (ER) and progesterone receptor (PR) actions via posttranslational events. Protein kinases commonly activated in breast cancers phosphorylate steroid hormone receptors (SRs) and profoundly impact their activities. METHODS: To better understand the role of modified PRs in breast cancer, we measured total and phospho-Ser294 PRs in 209 human breast tumors represented on 2754 individual tissue spots within a tissue microarray and assayed the regulation of this site in human tumor explants cultured ex vivo...
April 17, 2017: Journal of Hematology & Oncology
https://www.readbyqxmd.com/read/28400203/transcriptomic-and-genomic-features-of-invasive-lobular-breast-cancer
#6
REVIEW
Christine Desmedt, Gabriele Zoppoli, Christos Sotiriou, Roberto Salgado
Accounting for 10% to 15% of all breast neoplasms, invasive lobular breast cancer (ILC) is the second most common histological subtype of breast cancer after invasive ductal breast cancer (IDC). Understanding ILC biology, which differs from IDC in terms of clinical presentation, treatment response, relapse timing and patterns, is essential in order to adopt novel, disease-specific management strategies. While the contribution of the histological subtypes to tumor biology has been poorly investigated and acknowledged in the past, recently several major, independent efforts have led to the assembly and molecular characterization of well-annotated ILBCILC case sets...
April 8, 2017: Seminars in Cancer Biology
https://www.readbyqxmd.com/read/28396671/modeling-human-natural-killer-cell-development-in-the-era-of-innate-lymphoid-cells
#7
Steven D Scoville, Aharon G Freud, Michael A Caligiuri
Decades after the discovery of natural killer (NK) cells, their developmental pathways in mice and humans have not yet been completely deciphered. Accumulating evidence indicates that NK cells can develop in multiple tissues throughout the body. Moreover, detailed and comprehensive models of NK cell development were proposed soon after the turn of the century. However, with the recent identification and characterization of other subtypes of innate lymphoid cells (ILCs), which show some overlapping functional and phenotypic features with NK cell developmental intermediates, the distinct stages through which human NK cells develop from early hematopoietic progenitor cells remain unclear...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28392332/type-2-innate-lymphoid-cells-disrupt-bronchial-epithelial-barrier-integrity-by-targeting-tight-junctions-via-il-13-in-asthma
#8
Kazunari Sugita, Catherine A Steer, Itziar Martinez-Gonzalez, Can Altunbulakli, Hideaki Morita, Francesc Castro-Giner, Terufumi Kubo, Paulina Wawrzyniak, Beate Rückert, Katsuko Sudo, Susumu Nakae, Kenji Matsumoto, Liam O'Mahony, Mübeccel Akdis, Fumio Takei, Cezmi A Akdis
BACKGROUND: Bronchial epithelial barrier leakiness and type 2 innate lymphoid cells (ILC2s) have been separately linked to asthma pathogenesis, however the influence of ILC2s on bronchial epithelial barrier has not been previously investigated. OBJECTIVE: We investigated the role of ILC2s in the regulation of bronchial epithelial tight junctions (TJs) and barrier function both in bronchial epithelial cells of asthmatic and healthy individuals and general ILC- and ILC2-deficient mice...
April 6, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28383652/th1-and-innate-lymphoid-cells-accumulate-in-primary-sclerosing-cholangitis-associated-inflammatory-bowel-disease
#9
Agnes Gwela, Priya Siddhanathi, Roger W Chapman, Simon Travis, Fiona Powrie, Carolina V Arancibia-Cárcamo, Alessandra Geremia
Background and Aims: Primary sclerosing cholangitis (PSC) is an idiopathic chronic disorder of the hepatobiliary system associated with inflammatory bowel disease (IBD), mainly ulcerative colitis (UC). Colitis in patients with PSC and UC (PSC-UC) exhibits characteristic features and is linked to increased colon cancer risk. Genetic studies have identified immune-related susceptibility genes that only partially overlap with those involved in IBD. These observations suggest that PSC-UC may represent a distinct form of IBD...
April 5, 2017: Journal of Crohn's & Colitis
https://www.readbyqxmd.com/read/28382636/relative-effectiveness-of-adjuvant-chemotherapy-for-invasive-lobular-compared-with-invasive-ductal-carcinoma-of-the-breast
#10
Schelomo Marmor, Jane Yuet Ching Hui, Jing Li Huang, Scott Kizy, Heather Beckwith, Anne H Blaes, Natasha M Rueth, Todd M Tuttle
BACKGROUND: Invasive ductal carcinoma (IDC) and invasive lobular carcinoma (ILC) have distinct clinical, pathologic, and genomic characteristics. The objective of the current study was to compare the relative impact of adjuvant chemotherapy on the survival of patients with ILC versus those with IDC. METHODS: Women with estrogen receptor (ER)-positive, human epidermal growth factor receptor 1 (HER2) -negative, stage I/II IDC and ILC who received endocrine therapy were identified from the 2000 to 2014 California Cancer Registry...
April 5, 2017: Cancer
https://www.readbyqxmd.com/read/28379975/effects-of-uvb-radiation-on-grazing-of-two-cladocerans-from-high-altitude-andean-lakes
#11
Carla Eloisa Fernández, Danny Rejas
Climate change and water extraction may result in increased exposition of the biota to ultraviolet-B radiation (UVB) in high-altitude Andean lakes. Although exposition to lethal doses in these lakes is unlikely, sub-lethal UVB doses may have strong impacts in key compartments such as zooplankton. Here, we aimed at determining the effect of sub-lethal UVB doses on filtration rates of two cladoceran species (Daphnia pulicaria and Ceriodaphnia dubia). We firstly estimated the Incipient Limiting Concentration (ILC) and the Gut Passage Time (GPT) for both species...
2017: PloS One
https://www.readbyqxmd.com/read/28370104/recent-advances-in-gut-immunology
#12
Nick Powell, Thomas T MacDonald
In recent years there have been significant advances in our understanding of the mucosal immune system. In addition to unravelling some of the complexities of this system, including the discovery of completely new cells types, further insights into the three way interactions between mucosal immune cells, the intestinal epithelium and the microbial communities colonizing the GI tract, promises to redefine our understanding of how intestinal homeostasis is maintained, but also how dysregulation of these highly integrated interactions conspires to cause disease...
March 31, 2017: Parasite Immunology
https://www.readbyqxmd.com/read/28369954/the-role-of-ilc2-in-hookworm-infection
#13
Kara Filbey, Tiffany Bouchery, Graham Le Gros
Hookworm is a major public health concern, with around 500 million people affected worldwide (1). Still, relatively little is known about the immunological responses involved in human infection. Animal studies are mainly confined to using the natural rodent helminth Nippostrongylus brasiliensis, as this has been proposed as the most accurate model of hookworm infection in the mouse, with both its lifecycle, and the immune responses it invokes having been extremely well characterized. In this review, the roles of type 2 innate lymphoid cells (ILC2) in the control of and host tolerance to hookworm infection, particularly N...
March 31, 2017: Parasite Immunology
https://www.readbyqxmd.com/read/28368663/imaging-features-and-conspicuity-of-invasive-lobular-carcinomas-on-digital-breast-tomosynthesis
#14
Foucauld Chamming's, Ellen Kao, Ann Aldis, Romuald Ferré, Atilla Omeroglu, Caroline Reinhold, Benoit Mesurolle
OBJECTIVES: To review the imaging features of invasive lobular carcinoma (ILC) seen on Digital breast tomosynthesis (DBT) in comparison with invasive ductal carcinoma (IDC), and to evaluate whether DBT could improve conspicuity and tumor size assessment of ILC in comparison with digital mammography (DM). METHODS: Institutional review board with waiver of informed consent was obtained for this retrospective study. Patients with ILC or IDC who underwent DBT and DM at the time of diagnosis were included...
April 3, 2017: British Journal of Radiology
https://www.readbyqxmd.com/read/28365833/estrogen-and-progesterone-receptor-expression-levels-do-not-differ-between-lobular-and-ductal-carcinoma-in-patients-with-hormone-receptor-positive-tumors
#15
Wilfred Truin, Rudi M H Roumen, Sabine Siesling, Koen K van de Vijver, Vivianne C G Tjan-Heijnen, Adri C Voogd
BACKGROUND: Differences in estrogen (ER) and progesterone (PR) expression between invasive lobular carcinoma (ILC) and invasive ductal carcinoma (IDC) could be an underlying reason for the difference in chemo-sensitivity and response to hormonal therapy between ILC and IDC. The aim of this study was to investigate the differences in ER and PR expression levels between postmenopausal patients with hormonal receptor-positive ILC and IDC. METHODS: We included all ER and/or PR receptor-positive ILC and IDC, diagnosed between January 2011 and December 2013 from the population-based Netherlands Cancer Registry...
April 1, 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/28361874/il-15-sustains-il-7r-independent-ilc2-and-ilc3-development
#16
Michelle L Robinette, Jennifer K Bando, Wilbur Song, Tyler K Ulland, Susan Gilfillan, Marco Colonna
The signals that maintain tissue-resident innate lymphoid cells (ILC) in different microenvironments are incompletely understood. Here we show that IL-7 receptor (IL-7R) is not strictly required for the development of any ILC subset, as residual cells persist in the small intestinal lamina propria (siLP) of adult and neonatal Il7ra(-/-) mice. Il7ra(-/-) ILC2 primarily express an ST2(-) phenotype, but are not inflammatory ILC2. CCR6(+) ILC3, which express higher Bcl-2 than other ILC3, are the most abundant subset in Il7ra(-/-) siLP...
March 31, 2017: Nature Communications
https://www.readbyqxmd.com/read/28359987/developmental-options-and-functional-plasticity-of-innate-lymphoid-cells
#17
REVIEW
Ai Ing Lim, Thomas Verrier, Christian Aj Vosshenrich, James P Di Santo
Innate lymphoid cells (ILCs) are lineage- and antigen receptor-negative lymphocytes including natural killer (NK) cells and at least three distinguishable cell subsets (ILC1, ILC2, ILC3) that rapidly produce cytokines (IFN-γ, IL-5, IL-13, IL-17A, IL-22) upon activation. As such, ILCs can act as first-line defenders in the context of infection, inflammation and cancer. Because of the strong conservation between the expression of key transcription factors that can drive signature cytokine outputs in ILCs and differentiated helper T cells, it has been proposed that ILCs represent innate counterparts of the latter...
March 27, 2017: Current Opinion in Immunology
https://www.readbyqxmd.com/read/28329700/ilc-poiesis-making-tissue-ilcs-from-blood
#18
Jenny Mjösberg, Luca Mazzurana
The development of human innate lymphoid cells (ILCs) remains poorly characterized. In a recent issue of Cell, Lim et al. show that human peripheral-blood CD117(+) ILCs harbor ILC precursors (ILCPs) derived from hematopoietic stem cells. Peripheral-blood ILCPs can generate all ILC subsets in vivo and in vitro.
March 21, 2017: Immunity
https://www.readbyqxmd.com/read/28329694/the-ilc-world-revisited
#19
Andreas Diefenbach, Marco Colonna, Chiara Romagnani
Immunology has recently witnessed several new developments in understanding the biology of innate lymphocytes. In particular, the discovery of innate lymphoid cells (ILCs) has opened entirely new avenues for research. The exciting new developments in this rapidly expanding field were the focus of the 2(nd)EMBO Conference on Innate Lymphoid Cells, which took place from November 30 to December 2, 2016 in Berlin, Germany. Here, we summarize the key new developments reported at the conference.
March 21, 2017: Immunity
https://www.readbyqxmd.com/read/28323265/adipose-tissue-ilcs
#20
Laurie A Dempsey
No abstract text is available yet for this article.
March 22, 2017: Nature Immunology
keyword
keyword
37308
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"