AIMS: The major value of prognostic markers in potentially curable non-small cell lung carcinoma (NSCLC) should be to guide therapy after surgical resection. The prognostic significance of tumour-infiltrating macrophages, their growth factor, macrophage colony-stimulating factor (M-CSF), and its receptor, colony-stimulating factor-1 receptor (CSF-1R), as well as natural killer cells and dendritic cells, is controversial. The aim of this study was to elucidate the prognostic significance of these markers in the epithelial and stromal compartments of NSCLC. METHODS AND RESULTS: Tissue microarrays from 335 resected NSCLC, stage I-IIIA were constructed from duplicate cores of epithelial and stromal areas. Immunohistochemistry was used to evaluate epithelial and stromal areas for CD68, M-CSF, CSF-1R, CD56 and CD1a. On univariate analysis, increasing numbers of stromal CD1a+ (P = 0.011) and CD56+ cells (P = 0.014) correlated significantly with improved disease-specific survival (DSS). On multivariate analysis, stromal CD56+ cells were an independent prognostic factor for DSS (hazard ratio = 2.3, confidence interval = 1.1, 5.0, P = 0.031). CONCLUSIONS: High density of stromal CD56+ cells is an independent factor associated with improved prognosis in resected NSCLC, suggesting that these cells mediate an antitumour immune response in the tumour stroma.
AIMS: The major value of prognostic markers in potentially curable non-small cell lung carcinoma (NSCLC) should be to guide therapy after surgical resection. The prognostic significance of tumour-infiltrating macrophages, their growth factor, macrophage colony-stimulating factor (M-CSF), and its receptor, colony-stimulating factor-1 receptor (CSF-1R), as well as natural killer cells and dendritic cells, is controversial. The aim of this study was to elucidate the prognostic significance of these markers in the epithelial and stromal compartments of NSCLC. METHODS AND RESULTS: Tissue microarrays from 335 resected NSCLC, stage I-IIIA were constructed from duplicate cores of epithelial and stromal areas. Immunohistochemistry was used to evaluate epithelial and stromal areas for CD68, M-CSF, CSF-1R, CD56 and CD1a. On univariate analysis, increasing numbers of stromal CD1a+ (P = 0.011) and CD56+ cells (P = 0.014) correlated significantly with improved disease-specific survival (DSS). On multivariate analysis, stromal CD56+ cells were an independent prognostic factor for DSS (hazard ratio = 2.3, confidence interval = 1.1, 5.0, P = 0.031). CONCLUSIONS: High density of stromal CD56+ cells is an independent factor associated with improved prognosis in resected NSCLC, suggesting that these cells mediate an antitumour immune response in the tumour stroma.
Authors: Shona Hendry; Roberto Salgado; Thomas Gevaert; Prudence A Russell; Tom John; Bibhusal Thapa; Michael Christie; Koen van de Vijver; M V Estrada; Paula I Gonzalez-Ericsson; Melinda Sanders; Benjamin Solomon; Cinzia Solinas; Gert G G M Van den Eynden; Yves Allory; Matthias Preusser; Johannes Hainfellner; Giancarlo Pruneri; Andrea Vingiani; Sandra Demaria; Fraser Symmans; Paolo Nuciforo; Laura Comerma; E A Thompson; Sunil Lakhani; Seong-Rim Kim; Stuart Schnitt; Cecile Colpaert; Christos Sotiriou; Stefan J Scherer; Michail Ignatiadis; Sunil Badve; Robert H Pierce; Giuseppe Viale; Nicolas Sirtaine; Frederique Penault-Llorca; Tomohagu Sugie; Susan Fineberg; Soonmyung Paik; Ashok Srinivasan; Andrea Richardson; Yihong Wang; Ewa Chmielik; Jane Brock; Douglas B Johnson; Justin Balko; Stephan Wienert; Veerle Bossuyt; Stefan Michiels; Nils Ternes; Nicole Burchardi; Stephen J Luen; Peter Savas; Frederick Klauschen; Peter H Watson; Brad H Nelson; Carmen Criscitiello; Sandra O'Toole; Denis Larsimont; Roland de Wind; Giuseppe Curigliano; Fabrice André; Magali Lacroix-Triki; Mark van de Vijver; Federico Rojo; Giuseppe Floris; Shahinaz Bedri; Joseph Sparano; David Rimm; Torsten Nielsen; Zuzana Kos; Stephen Hewitt; Baljit Singh; Gelareh Farshid; Sibylle Loibl; Kimberly H Allison; Nadine Tung; Sylvia Adams; Karen Willard-Gallo; Hugo M Horlings; Leena Gandhi; Andre Moreira; Fred Hirsch; Maria V Dieci; Maria Urbanowicz; Iva Brcic; Konstanty Korski; Fabien Gaire; Hartmut Koeppen; Amy Lo; Jennifer Giltnane; Marlon C Rebelatto; Keith E Steele; Jiping Zha; Kenneth Emancipator; Jonathan W Juco; Carsten Denkert; Jorge Reis-Filho; Sherene Loi; Stephen B Fox Journal: Adv Anat Pathol Date: 2017-11 Impact factor: 3.875
Authors: Romain Remark; Christian Becker; Jorge E Gomez; Diane Damotte; Marie-Caroline Dieu-Nosjean; Catherine Sautès-Fridman; Wolf-Herman Fridman; Charles A Powell; Nasser K Altorki; Miriam Merad; Sacha Gnjatic Journal: Am J Respir Crit Care Med Date: 2015-02-15 Impact factor: 21.405
Authors: Jonathan E Schoenhals; Steven N Seyedin; Clark Anderson; Eric D Brooks; Yun R Li; Ahmed I Younes; Sharareh Niknam; Ailin Li; Hampartsoum B Barsoumian; Maria Angelica Cortez; James W Welsh Journal: Transl Lung Cancer Res Date: 2017-04
Authors: Natalia Lapteva; April G Durett; Jiali Sun; Lisa A Rollins; Leslie L Huye; Jian Fang; Varada Dandekar; Zhuyong Mei; Kimberley Jackson; Juan Vera; Jun Ando; Minhtran C Ngo; Elaine Coustan-Smith; Dario Campana; Susann Szmania; Tarun Garg; Amberly Moreno-Bost; Frits Vanrhee; Adrian P Gee; Cliona M Rooney Journal: Cytotherapy Date: 2012-08-17 Impact factor: 5.414