Colin H Richards1, Campbell S D Roxburgh2, Arfon G Powell2, Alan K Foulis3, Paul G Horgan2, Donald C McMillan2. 1. Academic Unit of Surgery, School of Medicine, University of Glasgow, Glasgow Royal Infirmary, Glasgow, United Kingdom. Electronic address: colinhrichards@hotmail.com. 2. Academic Unit of Surgery, School of Medicine, University of Glasgow, Glasgow Royal Infirmary, Glasgow, United Kingdom. 3. Academic Unit of Pathology, School of Medicine, University of Glasgow, Glasgow Royal Infirmary, Glasgow, United Kingdom.
Abstract
BACKGROUND: The host immune response is important in the prevention of tumour progression in solid organ cancers. The aim was to evaluate the clinical utility of the local inflammatory response in patients with colorectal cancer. METHODS: Three hundred and sixty-five patients with primary operable colorectal cancer were included. The local inflammatory response was assessed using three different methods; (1) individual T-cell subtypes (CD3, CD8, CD45R0, FOXP3), (2) an immunohistochemistry-based immune score (Galon Immune Score) and (3) a histopathological assessment (Klintrup-Makinen grade). Relationships with tumour and host characteristics were established and the prognostic value of each method compared. RESULTS: A strong infiltration of tumour infiltrating lymphoctyes (TIL's) was associated with improved cancer-specific survival. When individual T-cell subtypes were considered, CD3-positive cells were the strongest predictor of survival at the invasive margin (CD3(+) IM) while CD8-positive cells were the strongest predictor in the cancer cell nests (CD8(+) CCN). Infiltration of T-cells was related to early tumour stage, expanding growth pattern and lower levels of venous invasion but was not influenced by host characteristics or degree of systemic inflammation. In summary, CD3(+) IM, CD8(+) CCN, The Galon Immune Score and the Klintrup-Makinen grade all exhibited similar survival relationships in both node-positive and node-negative colorectal cancer. CONCLUSION: A coordinated adaptive immune response is an important factor in predicting outcome in patients with primary operable colorectal cancer. By comparing different methodologies we have provided a foundation on which to develop a standardised approach for assessing the local inflammatory response in these patients.
BACKGROUND: The host immune response is important in the prevention of tumour progression in solid organ cancers. The aim was to evaluate the clinical utility of the local inflammatory response in patients with colorectal cancer. METHODS: Three hundred and sixty-five patients with primary operable colorectal cancer were included. The local inflammatory response was assessed using three different methods; (1) individual T-cell subtypes (CD3, CD8, CD45R0, FOXP3), (2) an immunohistochemistry-based immune score (Galon Immune Score) and (3) a histopathological assessment (Klintrup-Makinen grade). Relationships with tumour and host characteristics were established and the prognostic value of each method compared. RESULTS: A strong infiltration of tumour infiltrating lymphoctyes (TIL's) was associated with improved cancer-specific survival. When individual T-cell subtypes were considered, CD3-positive cells were the strongest predictor of survival at the invasive margin (CD3(+) IM) while CD8-positive cells were the strongest predictor in the cancer cell nests (CD8(+) CCN). Infiltration of T-cells was related to early tumour stage, expanding growth pattern and lower levels of venous invasion but was not influenced by host characteristics or degree of systemic inflammation. In summary, CD3(+) IM, CD8(+) CCN, The Galon Immune Score and the Klintrup-Makinen grade all exhibited similar survival relationships in both node-positive and node-negative colorectal cancer. CONCLUSION: A coordinated adaptive immune response is an important factor in predicting outcome in patients with primary operable colorectal cancer. By comparing different methodologies we have provided a foundation on which to develop a standardised approach for assessing the local inflammatory response in these patients.
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: Armin Jarosch; Ulrich Sommer; Andreas Bogner; Christoph Reißfelder; Jürgen Weitz; Mechthild Krause; Gunnar Folprecht; Gustavo B Baretton; Daniela E Aust Journal: Oncoimmunology Date: 2017-11-07 Impact factor: 8.110
Authors: Jean A Quinn; Lindsay Bennett; Meera Patel; Mikaela Frixou; James H Park; Antonia Roseweir; Paul G Horgan; Donald C McMillan; Joanne Edwards Journal: Histol Histopathol Date: 2019-10-08 Impact factor: 2.303
Authors: Tim Hanke; Nathaniel Melling; Ronald Simon; Guido Sauter; Carsten Bokemeyer; Patrick Lebok; Luigi M Terracciano; Jakob R Izbicki; Andreas H Marx Journal: Int J Clin Exp Pathol Date: 2015-07-01